sdl-ios-xcode: src/video/SDL

annotate src/video/SDL_video.c @ 2744:1aede15771d0

Ran GNU indent on file

author	Holmes Futrell <hfutrell@umail.ucsb.edu>
date	Tue, 02 Sep 2008 20:11:06 +0000
parents	453ec0c21f6f
children	587d2b5fb805

rev	line source
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	4
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	6 modify it under the terms of the GNU Lesser General Public
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	9
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	13 Lesser General Public License for more details.
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1296 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	18
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	19 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 229 diff changeset	20 slouken@libsdl.org
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1385 diff changeset	22 #include "SDL_config.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	23
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	24 /* The high-level video driver subsystem */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	25
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	26 #include "SDL.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	27 #include "SDL_sysvideo.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	28 #include "SDL_blit.h"
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	29 #include "SDL_pixels_c.h"
1918 092bd3a019c5 Starting on the OpenGL renderer... Sam Lantinga <slouken@libsdl.org> parents: 1913 diff changeset	30 #include "SDL_renderer_gl.h"
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	31 #include "SDL_renderer_sw.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	32 #include "../events/SDL_sysevents.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	33 #include "../events/SDL_events_c.h"
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	34
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	35 #if SDL_VIDEO_OPENGL
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	36 #include "SDL_opengl.h"
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	37
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	38 /* On Windows, windows.h defines CreateWindow */
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	39 #ifdef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	40 #undef CreateWindow
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	41 #endif
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	42 #endif /* SDL_VIDEO_OPENGL */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	43
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	44 /* Available video drivers */
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	45 static VideoBootStrap *bootstrap[] = {
1931 103c6fec2a60 The Mac OS X Cocoa video driver is under construction... Sam Lantinga <slouken@libsdl.org> parents: 1930 diff changeset	46 #if SDL_VIDEO_DRIVER_COCOA
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	47 &COCOA_bootstrap,
1133 609c060fd2a2 The MacOSX Carbon/Cocoa/X11 all in one library patch. Relevant emails: Ryan C. Gordon <icculus@icculus.org> parents: 1076 diff changeset	48 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	49 #if SDL_VIDEO_DRIVER_X11
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	50 &X11_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	51 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	52 #if SDL_VIDEO_DRIVER_NANOX
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	53 &NX_bootstrap,
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: 19 diff changeset	54 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	55 #if SDL_VIDEO_DRIVER_IPOD
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	56 &iPod_bootstrap,
1140 af8b0f9ac2f4 iPod Linux framebuffer support. Ryan C. Gordon <icculus@icculus.org> parents: 1133 diff changeset	57 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	58 #if SDL_VIDEO_DRIVER_WSCONS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	59 &WSCONS_bootstrap,
1187 19d8949b4584 To: sdl@libsdl.org Ryan C. Gordon <icculus@icculus.org> parents: 1141 diff changeset	60 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	61 #if SDL_VIDEO_DRIVER_FBCON
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	62 &FBCON_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	63 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	64 #if SDL_VIDEO_DRIVER_DIRECTFB
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	65 &DirectFB_bootstrap,
167 cb384ef627f6 Added support for DirectFB video on Linux (thanks Denis!) Sam Lantinga <slouken@libsdl.org> parents: 125 diff changeset	66 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	67 #if SDL_VIDEO_DRIVER_PS2GS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	68 &PS2GS_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	69 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	70 #if SDL_VIDEO_DRIVER_VGL
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	71 &VGL_bootstrap,
75 b0ae59d0f3ee Added patches from FreeBSD ports Sam Lantinga <slouken@lokigames.com> parents: 58 diff changeset	72 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	73 #if SDL_VIDEO_DRIVER_SVGALIB
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	74 &SVGALIB_bootstrap,
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	75 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	76 #if SDL_VIDEO_DRIVER_GAPI
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	77 &GAPI_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	78 #endif
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	79 #if SDL_VIDEO_DRIVER_WIN32
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	80 &WIN32_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	81 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	82 #if SDL_VIDEO_DRIVER_BWINDOW
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	83 &BWINDOW_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	84 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	85 #if SDL_VIDEO_DRIVER_PHOTON
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	86 &ph_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	87 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	88 #if SDL_VIDEO_DRIVER_EPOC
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	89 &EPOC_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	90 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	91 #if SDL_VIDEO_DRIVER_XBIOS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	92 &XBIOS_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	93 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	94 #if SDL_VIDEO_DRIVER_GEM
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	95 &GEM_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	96 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	97 #if SDL_VIDEO_DRIVER_DC
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	98 &DC_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	99 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	100 #if SDL_VIDEO_DRIVER_RISCOS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	101 &RISCOS_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	102 #endif
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	103 #if SDL_VIDEO_DRIVER_OS2FS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	104 &OS2FSLib_bootstrap,
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	105 #endif
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	106 #if SDL_VIDEO_DRIVER_NDS
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	107 &NDS_bootstrap,
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2702 diff changeset	108 #endif
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	109 #if SDL_VIDEO_DRIVER_DUMMY
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	110 &DUMMY_bootstrap,
610 95433459fbd2 Date: Mon, 14 Apr 2003 22:08:27 +0100 Sam Lantinga <slouken@libsdl.org> parents: 580 diff changeset	111 #endif
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	112 NULL
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	113 };
173 83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!) Sam Lantinga <slouken@libsdl.org> parents: 167 diff changeset	114
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	115 static SDL_VideoDevice *_this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	116
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	117 /* Various local functions */
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	118 int SDL_VideoInit(const char *driver_name, Uint32 flags);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	119 void SDL_VideoQuit(void);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	120
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	121 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	122 cmpmodes(const void A, const void B)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	123 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	124 SDL_DisplayMode a = (const SDL_DisplayMode ) A;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	125 SDL_DisplayMode b = (const SDL_DisplayMode ) B;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	126
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	127 if (a.w != b.w) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	128 return b.w - a.w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	129 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	130 if (a.h != b.h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	131 return b.h - a.h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	132 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	133 if (SDL_BITSPERPIXEL(a.format) != SDL_BITSPERPIXEL(b.format)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	134 return SDL_BITSPERPIXEL(b.format) - SDL_BITSPERPIXEL(a.format);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	135 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	136 if (a.refresh_rate != b.refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	137 return b.refresh_rate - a.refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	138 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	139 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	140 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	141
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	142 static void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	143 SDL_UninitializedVideo()
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	144 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	145 SDL_SetError("Video subsystem has not been initialized");
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	146 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	147
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	148 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	149 SDL_GetNumVideoDrivers(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	150 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	151 return SDL_arraysize(bootstrap) - 1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	152 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	153
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	154 const char *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	155 SDL_GetVideoDriver(int index)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	156 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	157 if (index >= 0 && index < SDL_GetNumVideoDrivers()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	158 return bootstrap[index]->name;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	159 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	160 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	161 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	162
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	163 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	164 * Initialize the video and event subsystems -- determine native pixel format
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	165 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	166 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	167 SDL_VideoInit(const char *driver_name, Uint32 flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	168 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	169 SDL_VideoDevice *video;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	170 int index;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	171 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	172
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	173 /* Toggle the event thread flags, based on OS requirements */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	174 #if defined(MUST_THREAD_EVENTS)
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	175 flags \|= SDL_INIT_EVENTTHREAD;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	176 #elif defined(CANT_THREAD_EVENTS)
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	177 if ((flags & SDL_INIT_EVENTTHREAD) == SDL_INIT_EVENTTHREAD) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	178 SDL_SetError("OS doesn't support threaded events");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	179 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	180 }
1190 173c063d4f55 OS/2 port! Ryan C. Gordon <icculus@icculus.org> parents: 1187 diff changeset	181 #endif
229 4d24d5a660a8 Fix a crash if an OpenGL video mode can't be set. Sam Lantinga <slouken@libsdl.org> parents: 216 diff changeset	182
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	183 /* Start the event loop */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	184 if (SDL_StartEventLoop(flags) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	185 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	186 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	187 /* Check to make sure we don't overwrite '_this' */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	188 if (_this != NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	189 SDL_VideoQuit();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	190 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	191 /* Select the proper video driver */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	192 index = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	193 video = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	194 if (driver_name == NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	195 driver_name = SDL_getenv("SDL_VIDEODRIVER");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	196 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	197 if (driver_name != NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	198 for (i = 0; bootstrap[i]; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	199 if (SDL_strcasecmp(bootstrap[i]->name, driver_name) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	200 if (bootstrap[i]->available()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	201 video = bootstrap[i]->create(index);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	202 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	203 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	204 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	205 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	206 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	207 for (i = 0; bootstrap[i]; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	208 if (bootstrap[i]->available()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	209 video = bootstrap[i]->create(index);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	210 if (video != NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	211 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	212 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	213 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	214 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	215 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	216 if (video == NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	217 if (driver_name) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	218 SDL_SetError("%s not available", driver_name);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	219 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	220 SDL_SetError("No available video device");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	221 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	222 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	223 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	224 _this = video;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	225 _this->name = bootstrap[i]->name;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	226 _this->next_object_id = 1;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	227
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	228
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	229 /* Set some very sane GL defaults */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	230 _this->gl_config.driver_loaded = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	231 _this->gl_config.dll_handle = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	232 _this->gl_config.red_size = 3;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	233 _this->gl_config.green_size = 3;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	234 _this->gl_config.blue_size = 2;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	235 _this->gl_config.alpha_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	236 _this->gl_config.buffer_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	237 _this->gl_config.depth_size = 16;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	238 _this->gl_config.stencil_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	239 _this->gl_config.double_buffer = 1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	240 _this->gl_config.accum_red_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	241 _this->gl_config.accum_green_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	242 _this->gl_config.accum_blue_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	243 _this->gl_config.accum_alpha_size = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	244 _this->gl_config.stereo = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	245 _this->gl_config.multisamplebuffers = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	246 _this->gl_config.multisamplesamples = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	247 _this->gl_config.accelerated = -1; /* not known, don't set */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	248
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	249 /* Initialize the video subsystem */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	250 if (_this->VideoInit(_this) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	251 SDL_VideoQuit();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	252 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	253 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	254 /* Make sure some displays were added */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	255 if (_this->num_displays == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	256 SDL_SetError("The video driver did not add any displays");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	257 SDL_VideoQuit();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	258 return (-1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	259 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	260 /* The software renderer is always available */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	261 for (i = 0; i < _this->num_displays; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	262 #if SDL_VIDEO_RENDER_OGL
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	263 SDL_AddRenderDriver(i, &GL_RenderDriver);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	264 #endif
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	265 if (_this->displays[i].num_render_drivers > 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	266 SDL_AddRenderDriver(i, &SW_RenderDriver);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	267 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	268 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	269
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	270 /* We're ready to go! */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	271 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	272 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	273
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	274 const char *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	275 SDL_GetCurrentVideoDriver()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	276 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	277 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	278 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	279 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	280 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	281 return _this->name;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	282 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	283
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	284 SDL_VideoDevice *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	285 SDL_GetVideoDevice()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	286 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	287 return _this;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	288 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	289
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	290 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	291 SDL_AddBasicVideoDisplay(const SDL_DisplayMode * desktop_mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	292 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	293 SDL_VideoDisplay display;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	294
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	295 SDL_zero(display);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	296 if (desktop_mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	297 display.desktop_mode = *desktop_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	298 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	299 display.current_mode = display.desktop_mode;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	300
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	301 return SDL_AddVideoDisplay(&display);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	302 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	303
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	304 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	305 SDL_AddVideoDisplay(const SDL_VideoDisplay * display)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	306 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	307 SDL_VideoDisplay *displays;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	308 int index = -1;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	309
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	310 displays =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	311 SDL_realloc(_this->displays,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	312 (_this->num_displays + 1) * sizeof(*displays));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	313 if (displays) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	314 index = _this->num_displays++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	315 displays[index] = *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	316 displays[index].device = _this;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	317 _this->displays = displays;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	318 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	319 SDL_OutOfMemory();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	320 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	321 return index;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	322 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	323
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	324 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	325 SDL_GetNumVideoDisplays(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	326 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	327 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	328 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	329 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	330 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	331 return _this->num_displays;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	332 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	333
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	334 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	335 SDL_SelectVideoDisplay(int index)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	336 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	337 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	338 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	339 return (-1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	340 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	341 if (index < 0 \|\| index >= _this->num_displays) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	342 SDL_SetError("index must be in the range 0 - %d",
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	343 _this->num_displays - 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	344 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	345 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	346 _this->current_display = index;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	347 return 0;
1963 2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	348 }
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	349
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	350 int
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	351 SDL_GetCurrentVideoDisplay(void)
2590b68531ef Added SDL_GetCurrentVideoDisplay() Sam Lantinga <slouken@libsdl.org> parents: 1956 diff changeset	352 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	353 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	354 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	355 return (-1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	356 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	357 return _this->current_display;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	358 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	359
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	360 SDL_bool
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	361 SDL_AddDisplayMode(int displayIndex, const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	362 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	363 SDL_VideoDisplay *display = &_this->displays[displayIndex];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	364 SDL_DisplayMode *modes;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	365 int i, nmodes;
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	366
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	367 /* Make sure we don't already have the mode in the list */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	368 modes = display->display_modes;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	369 nmodes = display->num_display_modes;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	370 for (i = nmodes; i--;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	371 if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	372 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	373 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	374 }
910 4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300 Sam Lantinga <slouken@libsdl.org> parents: 883 diff changeset	375
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	376 /* Go ahead and add the new mode */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	377 if (nmodes == display->max_display_modes) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	378 modes =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	379 SDL_realloc(modes,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	380 (display->max_display_modes + 32) * sizeof(*modes));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	381 if (!modes) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	382 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	383 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	384 display->display_modes = modes;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	385 display->max_display_modes += 32;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	386 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	387 modes[nmodes] = *mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	388 display->num_display_modes++;
650 fe445b59d307 We need to lookup the address of glGetString before calling GL_MakeCurrent(), Ryan C. Gordon <icculus@icculus.org> parents: 630 diff changeset	389
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	390 return SDL_TRUE;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	391 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	392
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	393 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	394 SDL_GetNumDisplayModes()
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	395 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	396 if (_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	397 SDL_VideoDisplay *display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	398 if (!display->num_display_modes && _this->GetDisplayModes) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	399 _this->GetDisplayModes(_this);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	400 SDL_qsort(display->display_modes, display->num_display_modes,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	401 sizeof(SDL_DisplayMode), cmpmodes);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	402 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	403 return display->num_display_modes;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	404 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	405 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	406 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	407
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	408 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	409 SDL_GetDisplayMode(int index, SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	410 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	411 if (index < 0 \|\| index >= SDL_GetNumDisplayModes()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	412 SDL_SetError("index must be in the range of 0 - %d",
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	413 SDL_GetNumDisplayModes() - 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	414 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	415 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	416 if (mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	417 *mode = SDL_CurrentDisplay.display_modes[index];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	418 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	419 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	420 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	421
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	422 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	423 SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	424 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	425 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	426 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	427 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	428 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	429 if (mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	430 *mode = SDL_CurrentDisplay.desktop_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	431 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	432 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	433 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	434
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	435 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	436 SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	437 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	438 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	439 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	440 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	441 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	442 if (mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	443 *mode = SDL_CurrentDisplay.current_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	444 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	445 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	446 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	447
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	448 SDL_DisplayMode *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	449 SDL_GetClosestDisplayMode(const SDL_DisplayMode * mode,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	450 SDL_DisplayMode * closest)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	451 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	452 Uint32 target_format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	453 int target_refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	454 int i;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	455 SDL_DisplayMode current, match;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	456
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	457 if (!_this \|\| !mode \|\| !closest) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	458 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	459 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	460 /* Default to the desktop format */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	461 if (mode->format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	462 target_format = mode->format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	463 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	464 target_format = SDL_CurrentDisplay.desktop_mode.format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	465 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	466
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	467 /* Default to the desktop refresh rate */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	468 if (mode->refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	469 target_refresh_rate = mode->refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	470 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	471 target_refresh_rate = SDL_CurrentDisplay.desktop_mode.refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	472 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	473
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	474 match = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	475 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	476 current = &SDL_CurrentDisplay.display_modes[i];
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	477
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	478 if ((current->w && current->h) &&
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	479 (current->w < mode->w \|\| current->h < mode->h)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	480 /* Out of sorted modes large enough here */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	481 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	482 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	483 if (!match \|\| current->w < match->w \|\| current->h < match->h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	484 match = current;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	485 continue;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	486 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	487 if (current->format != match->format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	488 /* Sorted highest depth to lowest */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	489 if (current->format == target_format \|\|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	490 (SDL_BITSPERPIXEL(current->format) >=
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	491 SDL_BITSPERPIXEL(target_format)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	492 && SDL_PIXELTYPE(current->format) ==
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	493 SDL_PIXELTYPE(target_format))) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	494 match = current;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	495 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	496 continue;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	497 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	498 if (current->refresh_rate != match->refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	499 /* Sorted highest refresh to lowest */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	500 if (current->refresh_rate >= target_refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	501 match = current;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	502 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	503 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	504 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	505 if (match) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	506 if (match->format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	507 closest->format = match->format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	508 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	509 closest->format = mode->format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	510 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	511 if (match->w && match->h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	512 closest->w = match->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	513 closest->h = match->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	514 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	515 closest->w = mode->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	516 closest->h = mode->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	517 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	518 if (match->refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	519 closest->refresh_rate = match->refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	520 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	521 closest->refresh_rate = mode->refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	522 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	523 closest->driverdata = match->driverdata;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	524
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	525 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	526 * Pick some reasonable defaults if the app and driver don't
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	527 * care
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	528 */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	529 if (!closest->format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	530 closest->format = SDL_PIXELFORMAT_RGB888;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	531 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	532 if (!closest->w) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	533 closest->w = 640;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	534 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	535 if (!closest->h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	536 closest->h = 480;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	537 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	538 return closest;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	539 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	540 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	541 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	542
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	543 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	544 SDL_SetDisplayMode(const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	545 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	546 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	547 SDL_DisplayMode display_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	548 SDL_DisplayMode current_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	549 int i, ncolors;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	550
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	551 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	552 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	553 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	554 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	555 display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	556 if (!mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	557 mode = &display->desktop_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	558 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	559 display_mode = *mode;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	560
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	561 /* Default to the current mode */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	562 if (!display_mode.format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	563 display_mode.format = display->current_mode.format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	564 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	565 if (!display_mode.w) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	566 display_mode.w = display->current_mode.w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	567 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	568 if (!display_mode.h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	569 display_mode.h = display->current_mode.h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	570 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	571 if (!display_mode.refresh_rate) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	572 display_mode.refresh_rate = display->current_mode.refresh_rate;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	573 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	574 /* Get a good video mode, the closest one possible */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	575 if (!SDL_GetClosestDisplayMode(&display_mode, &display_mode)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	576 SDL_SetError("No video mode large enough for %dx%d",
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	577 display_mode.w, display_mode.h);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	578 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	579 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	580 /* See if there's anything left to do */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	581 SDL_GetCurrentDisplayMode(&current_mode);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	582 if (SDL_memcmp(&display_mode, &current_mode, sizeof(display_mode)) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	583 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	584 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	585 /* Actually change the display mode */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	586 if (_this->SetDisplayMode(_this, &display_mode) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	587 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	588 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	589 display->current_mode = display_mode;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	590
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	591 /* Set up a palette, if necessary */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	592 if (SDL_ISPIXELFORMAT_INDEXED(display_mode.format)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	593 ncolors = (1 << SDL_BITSPERPIXEL(display_mode.format));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	594 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	595 ncolors = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	596 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	597 if ((!ncolors && display->palette) \|\| (ncolors && !display->palette)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	598 \|\| (ncolors && ncolors != display->palette->ncolors)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	599 if (display->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	600 SDL_FreePalette(display->palette);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	601 display->palette = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	602 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	603 if (ncolors) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	604 display->palette = SDL_AllocPalette(ncolors);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	605 if (!display->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	606 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	607 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	608 SDL_DitherColors(display->palette->colors,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	609 SDL_BITSPERPIXEL(display_mode.format));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	610 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	611 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	612 /* Move any fullscreen windows into position */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	613 for (i = 0; i < display->num_windows; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	614 SDL_Window *window = &display->windows[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	615 if (FULLSCREEN_VISIBLE(window)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	616 SDL_SetWindowPosition(window->id, SDL_WINDOWPOS_CENTERED,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	617 SDL_WINDOWPOS_CENTERED);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	618 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	619 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	620
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	621 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	622 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	623
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	624 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	625 SDL_SetFullscreenDisplayMode(const SDL_DisplayMode * mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	626 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	627 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	628 SDL_DisplayMode fullscreen_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	629 int i;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	630
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	631 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	632 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	633 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	634 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	635 display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	636 if (!mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	637 mode = &display->desktop_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	638 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	639 SDL_GetClosestDisplayMode(mode, &fullscreen_mode);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	640 if (SDL_memcmp
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	641 (&fullscreen_mode, &display->fullscreen_mode,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	642 sizeof(fullscreen_mode)) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	643 /* Nothing to do... */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	644 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	645 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	646 display->fullscreen_mode = fullscreen_mode;
1970 db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	647
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	648 /* Actually set the mode if we have a fullscreen window visible */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	649 for (i = 0; i < display->num_windows; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	650 SDL_Window *window = &display->windows[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	651 if (FULLSCREEN_VISIBLE(window)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	652 if (SDL_SetDisplayMode(&display->fullscreen_mode) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	653 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	654 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	655 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	656 if (window->flags & SDL_WINDOW_FULLSCREEN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	657 SDL_OnWindowResized(window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	658 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	659 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	660 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	661 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	662
1967 01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	663 int
01e29c3e9a29 In general, fill in pointers to structures, rather than return them. Sam Lantinga <slouken@libsdl.org> parents: 1965 diff changeset	664 SDL_GetFullscreenDisplayMode(SDL_DisplayMode * mode)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	665 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	666 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	667 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	668 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	669 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	670 if (mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	671 *mode = SDL_CurrentDisplay.fullscreen_mode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	672 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	673 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	674 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	675
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	676 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	677 SDL_SetDisplayPalette(const SDL_Color * colors, int firstcolor, int ncolors)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	678 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	679 SDL_Palette *palette;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	680 int status = 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	681
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	682 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	683 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	684 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	685 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	686 palette = SDL_CurrentDisplay.palette;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	687 if (!palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	688 SDL_SetError("Display mode does not have a palette");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	689 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	690 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	691 status = SDL_SetPaletteColors(palette, colors, firstcolor, ncolors);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	692
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	693 if (_this->SetDisplayPalette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	694 if (_this->SetDisplayPalette(_this, palette) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	695 status = -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	696 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	697 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	698 return status;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	699 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	700
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	701 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	702 SDL_GetDisplayPalette(SDL_Color * colors, int firstcolor, int ncolors)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	703 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	704 SDL_Palette *palette;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	705
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	706 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	707 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	708 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	709 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	710 palette = SDL_CurrentDisplay.palette;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	711 if (!palette->ncolors) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	712 SDL_SetError("Display mode does not have a palette");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	713 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	714 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	715 if (firstcolor < 0 \|\| (firstcolor + ncolors) > palette->ncolors) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	716 SDL_SetError("Palette indices are out of range");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	717 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	718 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	719 SDL_memcpy(colors, &palette->colors[firstcolor],
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	720 ncolors * sizeof(*colors));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	721 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	722 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	723
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	724 SDL_WindowID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	725 SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	726 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	727 const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN \|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	728 SDL_WINDOW_OPENGL \|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	729 SDL_WINDOW_BORDERLESS \|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	730 SDL_WINDOW_RESIZABLE);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	731 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	732 SDL_Window window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	733 int num_windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	734 SDL_Window *windows;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	735
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	736 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	737 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	738 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	739 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	740 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	741 SDL_SetError("No OpenGL support in video driver");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	742 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	743 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	744 /* Fullscreen windows don't have any window decorations */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	745 if (flags & SDL_WINDOW_FULLSCREEN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	746 flags \|= SDL_WINDOW_BORDERLESS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	747 flags &= ~SDL_WINDOW_RESIZABLE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	748 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	749 SDL_zero(window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	750 window.id = _this->next_object_id++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	751 window.x = x;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	752 window.y = y;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	753 window.w = w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	754 window.h = h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	755 window.flags = (flags & allowed_flags);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	756 window.display = _this->current_display;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	757
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	758 if (_this->CreateWindow && _this->CreateWindow(_this, &window) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	759 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	760 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	761 display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	762 num_windows = display->num_windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	763 windows =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	764 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	765 if (!windows) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	766 if (_this->DestroyWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	767 _this->DestroyWindow(_this, &window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	768 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	769 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	770 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	771 windows[num_windows] = window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	772 display->windows = windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	773 display->num_windows++;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	774
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	775 if (title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	776 SDL_SetWindowTitle(window.id, title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	777 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	778 if (flags & SDL_WINDOW_MAXIMIZED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	779 SDL_MaximizeWindow(window.id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	780 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	781 if (flags & SDL_WINDOW_MINIMIZED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	782 SDL_MinimizeWindow(window.id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	783 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	784 if (flags & SDL_WINDOW_SHOWN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	785 SDL_ShowWindow(window.id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	786 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	787 if (flags & SDL_WINDOW_INPUT_GRABBED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	788 SDL_SetWindowGrab(window.id, 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	789 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	790 return window.id;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	791 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	792
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	793 SDL_WindowID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	794 SDL_CreateWindowFrom(const void *data)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	795 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	796 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	797 SDL_Window window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	798 int num_windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	799 SDL_Window *windows;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	800
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	801 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	802 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	803 return (0);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	804 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	805 SDL_zero(window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	806 window.id = _this->next_object_id++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	807 window.display = _this->current_display;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	808
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	809 if (!_this->CreateWindowFrom \|\|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	810 _this->CreateWindowFrom(_this, &window, data) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	811 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	812 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	813 display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	814 num_windows = display->num_windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	815 windows =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	816 SDL_realloc(display->windows, (num_windows + 1) * sizeof(*windows));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	817 if (!windows) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	818 if (_this->DestroyWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	819 _this->DestroyWindow(_this, &window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	820 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	821 if (window.title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	822 SDL_free(window.title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	823 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	824 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	825 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	826 windows[num_windows] = window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	827 display->windows = windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	828 display->num_windows++;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	829
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	830 return window.id;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	831 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	832
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	833 int
1928 861bc36f0ab3 Fixed crash with multiple windows Sam Lantinga <slouken@libsdl.org> parents: 1926 diff changeset	834 SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	835 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	836 char *title = window->title;
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	837
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	838 if ((flags & SDL_WINDOW_OPENGL) && !_this->GL_CreateContext) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	839 SDL_SetError("No OpenGL support in video driver");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	840 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	841 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	842 if (_this->DestroyWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	843 _this->DestroyWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	844 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	845 window->title = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	846 window->flags =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	847 (flags &
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	848 ~(SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED \| SDL_WINDOW_SHOWN \|
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	849 SDL_WINDOW_INPUT_GRABBED));
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	850
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	851 if (_this->CreateWindow && _this->CreateWindow(_this, window) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	852 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	853 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	854 if (title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	855 SDL_SetWindowTitle(window->id, title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	856 SDL_free(title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	857 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	858 if (flags & SDL_WINDOW_MAXIMIZED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	859 SDL_MaximizeWindow(window->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	860 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	861 if (flags & SDL_WINDOW_MINIMIZED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	862 SDL_MinimizeWindow(window->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	863 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	864 if (flags & SDL_WINDOW_SHOWN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	865 SDL_ShowWindow(window->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	866 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	867 if (flags & SDL_WINDOW_INPUT_GRABBED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	868 SDL_SetWindowGrab(window->id, 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	869 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	870 return 0;
1924 69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	871 }
69217fdd2c0a If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. Sam Lantinga <slouken@libsdl.org> parents: 1923 diff changeset	872
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	873 SDL_Window *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	874 SDL_GetWindowFromID(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	875 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	876 int i, j;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	877
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	878 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	879 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	880 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	881 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	882 for (i = 0; i < _this->num_displays; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	883 SDL_VideoDisplay *display = &_this->displays[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	884 for (j = 0; j < display->num_windows; ++j) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	885 SDL_Window *window = &display->windows[j];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	886 if (window->id == windowID) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	887 return window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	888 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	889 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	890 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	891 return NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	892 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	893
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	894 SDL_VideoDisplay *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	895 SDL_GetDisplayFromWindow(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	896 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	897 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	898 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	899 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	900 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	901 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	902 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	903 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	904 return &_this->displays[window->display];
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	905 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	906
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	907 Uint32
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	908 SDL_GetWindowFlags(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	909 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	910 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	911
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	912 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	913 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	914 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	915 return window->flags;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	916 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	917
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	918 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	919 SDL_SetWindowTitle(SDL_WindowID windowID, const char *title)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	920 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	921 SDL_Window *window = SDL_GetWindowFromID(windowID);
1956 ba0d62354872 Simplified driver window creation code. Sam Lantinga <slouken@libsdl.org> parents: 1952 diff changeset	922
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	923 if (!window \|\| title == window->title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	924 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	925 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	926 if (window->title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	927 SDL_free(window->title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	928 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	929 if (title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	930 window->title = SDL_strdup(title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	931 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	932 window->title = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	933 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	934
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	935 if (_this->SetWindowTitle) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	936 _this->SetWindowTitle(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	937 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	938 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	939
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	940 const char *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	941 SDL_GetWindowTitle(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	942 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	943 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	944
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	945 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	946 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	947 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	948 return window->title;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	949 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	950
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	951 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	952 SDL_SetWindowData(SDL_WindowID windowID, void *userdata)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	953 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	954 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	955
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	956 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	957 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	958 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	959 window->userdata = userdata;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	960 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	961
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	962 void *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	963 SDL_GetWindowData(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	964 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	965 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	966
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	967 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	968 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	969 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	970 return window->userdata;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	971 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	972
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	973 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	974 SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	975 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	976 SDL_Window *window = SDL_GetWindowFromID(windowID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	977 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	978
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	979 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	980 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	981 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	982 if (x == SDL_WINDOWPOS_CENTERED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	983 window->x = (display->current_mode.w - window->w) / 2;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	984 } else if (x != SDL_WINDOWPOS_UNDEFINED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	985 window->x = x;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	986 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	987 if (y == SDL_WINDOWPOS_CENTERED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	988 window->y = (display->current_mode.h - window->h) / 2;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	989 } else if (y != SDL_WINDOWPOS_UNDEFINED) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	990 window->y = y;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	991 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	992 if (_this->SetWindowPosition) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	993 _this->SetWindowPosition(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	994 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	995 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	996
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	997 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	998 SDL_GetWindowPosition(SDL_WindowID windowID, int x, int y)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	999 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1000 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1001
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1002 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1003 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1004 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1005 if (x) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1006 *x = window->x;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1007 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1008 if (y) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1009 *y = window->y;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1010 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1011 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1012
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1013 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1014 SDL_SetWindowSize(SDL_WindowID windowID, int w, int h)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1015 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1016 SDL_Window *window = SDL_GetWindowFromID(windowID);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1017
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1018 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1019 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1020 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1021 window->w = w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1022 window->h = h;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1023
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1024 if (_this->SetWindowSize) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1025 _this->SetWindowSize(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1026 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1027 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1028
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1029 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1030 SDL_GetWindowSize(SDL_WindowID windowID, int w, int h)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1031 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1032 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1033
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1034 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1035 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1036 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1037 if (w) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1038 *w = window->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1039 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1040 if (h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1041 *h = window->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1042 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1043 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1044
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1045 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1046 SDL_ShowWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1047 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1048 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1049
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1050 if (!window \|\| (window->flags & SDL_WINDOW_SHOWN)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1051 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1052 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1053 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_SHOWN, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1054
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1055 if (_this->ShowWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1056 _this->ShowWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1057 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1058 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1059
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1060 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1061 SDL_HideWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1062 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1063 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1064
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1065 if (!window \|\| !(window->flags & SDL_WINDOW_SHOWN)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1066 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1067 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1068 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_HIDDEN, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1069
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1070 if (_this->HideWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1071 _this->HideWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1072 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1073 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1074
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1075 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1076 SDL_RaiseWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1077 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1078 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1079
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1080 if (!window \|\| !(window->flags & SDL_WINDOW_SHOWN)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1081 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1082 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1083 if (_this->RaiseWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1084 _this->RaiseWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1085 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1086 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1087
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1088 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1089 SDL_MaximizeWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1090 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1091 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1092
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1093 if (!window \|\| (window->flags & SDL_WINDOW_MAXIMIZED)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1094 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1095 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1096 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1097
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1098 if (_this->MaximizeWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1099 _this->MaximizeWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1100 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1101 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1102
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1103 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1104 SDL_MinimizeWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1105 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1106 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1107
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1108 if (!window \|\| (window->flags & SDL_WINDOW_MINIMIZED)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1109 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1110 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1111 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_MINIMIZED, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1112
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1113 if (_this->MinimizeWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1114 _this->MinimizeWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1115 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1116 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1117
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1118 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1119 SDL_RestoreWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1120 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1121 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1122
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1123 if (!window
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1124 \|\| (window->flags & (SDL_WINDOW_MAXIMIZED \| SDL_WINDOW_MINIMIZED))) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1125 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1126 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1127 SDL_SendWindowEvent(window->id, SDL_WINDOWEVENT_RESTORED, 0, 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1128
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1129 if (_this->RestoreWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1130 _this->RestoreWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1131 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1132 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1133
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1134 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1135 SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1136 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1137 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1138
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1139 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1140 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1141 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1142 if (fullscreen) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1143 fullscreen = SDL_WINDOW_FULLSCREEN;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1144 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1145 if ((window->flags & SDL_WINDOW_FULLSCREEN) == fullscreen) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1146 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1147 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1148 if (fullscreen) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1149 window->flags \|= SDL_WINDOW_FULLSCREEN;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1150
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1151 if (FULLSCREEN_VISIBLE(window)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1152 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1153
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1154 /* Hide any other fullscreen windows */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1155 int i;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1156 for (i = 0; i < display->num_windows; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1157 SDL_Window *other = &display->windows[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1158 if (other->id != windowID && FULLSCREEN_VISIBLE(other)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1159 SDL_MinimizeWindow(other->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1160 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1161 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1162
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1163 SDL_SetDisplayMode(&display->fullscreen_mode);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1164 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1165 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1166 window->flags &= ~SDL_WINDOW_FULLSCREEN;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1167
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1168 if (FULLSCREEN_VISIBLE(window)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1169 SDL_SetDisplayMode(NULL);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1170 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1171 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1172 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1173 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1174
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1175 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1176 SDL_SetWindowGrab(SDL_WindowID windowID, int mode)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1177 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1178 SDL_Window *window = SDL_GetWindowFromID(windowID);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1179
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1180 if (!window \|\| (!!mode == !!(window->flags & SDL_WINDOW_INPUT_GRABBED))) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1181 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1182 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1183 if (mode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1184 window->flags \|= SDL_WINDOW_INPUT_GRABBED;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1185 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1186 window->flags &= ~SDL_WINDOW_INPUT_GRABBED;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1187 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1188
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1189 if ((window->flags & SDL_WINDOW_INPUT_FOCUS) && _this->SetWindowGrab) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1190 _this->SetWindowGrab(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1191 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1192 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1193
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1194 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1195 SDL_GetWindowGrab(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1196 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1197 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1198
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1199 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1200 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1201 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1202 return ((window->flags & SDL_WINDOW_INPUT_GRABBED) != 0);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1203 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1204
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1205 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1206 SDL_OnWindowShown(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1207 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1208 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1209
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1210 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1211 SDL_OnWindowHidden(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1212 {
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1213 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1214
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1215 void
1970 db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1216 SDL_OnWindowResized(SDL_Window * window)
db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1217 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1218 SDL_Renderer *renderer = window->renderer;
1970 db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1219
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1220 if (renderer && renderer->DisplayModeChanged) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1221 renderer->DisplayModeChanged(renderer);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1222 }
1970 db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1223 }
db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1224
db3ba6c0d0df Allow the render context to do necessary work when the video mode changes. Sam Lantinga <slouken@libsdl.org> parents: 1969 diff changeset	1225 void
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1226 SDL_OnWindowFocusGained(SDL_Window * window)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1227 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1228 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1229
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1230 if (window->flags & SDL_WINDOW_FULLSCREEN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1231 SDL_SetDisplayMode(&display->fullscreen_mode);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1232 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1233 if (display->gamma && _this->SetDisplayGammaRamp) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1234 _this->SetDisplayGammaRamp(_this, display->gamma);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1235 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1236 if ((window->flags & SDL_WINDOW_INPUT_GRABBED) && _this->SetWindowGrab) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1237 _this->SetWindowGrab(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1238 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1239 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1240
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1241 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1242 SDL_OnWindowFocusLost(SDL_Window * window)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1243 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1244 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1245
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1246 if (window->flags & SDL_WINDOW_FULLSCREEN) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1247 SDL_MinimizeWindow(window->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1248 SDL_SetDisplayMode(NULL);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1249 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1250 if (display->gamma && _this->SetDisplayGammaRamp) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1251 _this->SetDisplayGammaRamp(_this, display->saved_gamma);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1252 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1253 if ((window->flags & SDL_WINDOW_INPUT_GRABBED) && _this->SetWindowGrab) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1254 _this->SetWindowGrab(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1255 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1256 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1257
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1258 SDL_WindowID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1259 SDL_GetFocusWindow(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1260 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1261 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1262 int i;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1263
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1264 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1265 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1266 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1267 display = &SDL_CurrentDisplay;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1268 for (i = 0; i < display->num_windows; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1269 SDL_Window *window = &display->windows[i];
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1270
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1271 if (window->flags & SDL_WINDOW_INPUT_FOCUS) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1272 return window->id;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1273 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1274 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1275 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1276 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1277
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1278 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1279 SDL_DestroyWindow(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1280 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1281 int i, j;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1282
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1283 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1284 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1285 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1286 /* Restore video mode, etc. */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1287 SDL_SendWindowEvent(windowID, SDL_WINDOWEVENT_FOCUS_LOST, 0, 0);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1288
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1289 for (i = 0; i < _this->num_displays; ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1290 SDL_VideoDisplay *display = &_this->displays[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1291 for (j = 0; j < display->num_windows; ++j) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1292 SDL_Window *window = &display->windows[j];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1293 if (window->id != windowID) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1294 continue;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1295 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1296 if (window->title) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1297 SDL_free(window->title);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1298 window->title = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1299 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1300 if (window->renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1301 SDL_DestroyRenderer(window->id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1302 window->renderer = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1303 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1304 if (_this->DestroyWindow) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1305 _this->DestroyWindow(_this, window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1306 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1307 if (j != display->num_windows - 1) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1308 SDL_memcpy(&display->windows[i],
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1309 &display->windows[i + 1],
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1310 (display->num_windows - i - 1) * sizeof(*window));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1311 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1312 --display->num_windows;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1313 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1314 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1315 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1316 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1317
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1318 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1319 SDL_AddRenderDriver(int displayIndex, const SDL_RenderDriver * driver)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1320 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1321 SDL_VideoDisplay *display;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1322 SDL_RenderDriver *render_drivers;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1323
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1324 if (displayIndex >= _this->num_displays) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1325 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1326 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1327 display = &_this->displays[displayIndex];
2119 9341a884a4d9 Fixed running on Windows under VMware Sam Lantinga <slouken@libsdl.org> parents: 2075 diff changeset	1328
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1329 render_drivers =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1330 SDL_realloc(display->render_drivers,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1331 (display->num_render_drivers +
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1332 1) * sizeof(*render_drivers));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1333 if (render_drivers) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1334 render_drivers[display->num_render_drivers] = *driver;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1335 display->render_drivers = render_drivers;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1336 display->num_render_drivers++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1337 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1338 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1339
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1340 int
1969 5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1341 SDL_GetNumRenderDrivers(void)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1342 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1343 if (_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1344 return SDL_CurrentDisplay.num_render_drivers;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1345 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1346 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1347 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1348
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1349 int
1969 5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1350 SDL_GetRenderDriverInfo(int index, SDL_RendererInfo * info)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1351 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1352 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1353 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1354 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1355 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1356 if (index < 0 \|\| index >= SDL_GetNumRenderDrivers()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1357 SDL_SetError("index must be in the range of 0 - %d",
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1358 SDL_GetNumRenderDrivers() - 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1359 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1360 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1361 *info = SDL_CurrentDisplay.render_drivers[index].info;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1362 return 0;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1363 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1364
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1365 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1366 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1367 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1368 SDL_Window *window = SDL_GetWindowFromID(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1369
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1370 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1371 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1372 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1373 if (index < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1374 const char *override = SDL_getenv("SDL_VIDEO_RENDERER");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1375 int n = SDL_GetNumRenderDrivers();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1376 for (index = 0; index < n; ++index) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1377 SDL_RenderDriver *driver =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1378 &SDL_CurrentDisplay.render_drivers[index];
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1379
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1380 if (override) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1381 if (SDL_strcasecmp(override, driver->info.name) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1382 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1383 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1384 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1385 if ((driver->info.flags & flags) == flags) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1386 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1387 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1388 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1389 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1390 if (index == n) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1391 SDL_SetError("Couldn't find matching render driver");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1392 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1393 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1394 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1395 if (index >= SDL_GetNumRenderDrivers()) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1396 SDL_SetError("index must be -1 or in the range of 0 - %d",
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1397 SDL_GetNumRenderDrivers() - 1);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1398 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1399 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1400 /* Free any existing renderer */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1401 SDL_DestroyRenderer(windowID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1402
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1403 /* Create a new renderer instance */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1404 window->renderer = SDL_CurrentDisplay.render_drivers[index]
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1405 .CreateRenderer(window, flags);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1406 SDL_SelectRenderer(window->id);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1407
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1408 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1409 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1410
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1411 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1412 SDL_SelectRenderer(SDL_WindowID windowID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1413 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1414 SDL_Window *window = SDL_GetWindowFromID(windowID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1415 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1416
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1417 if (!window \|\| !window->renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1418 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1419 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1420 renderer = window->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1421 if (renderer && renderer->ActivateRenderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1422 if (renderer->ActivateRenderer(renderer) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1423 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1424 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1425 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1426 SDL_CurrentDisplay.current_renderer = renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1427 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1428 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1429
1969 5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1430 int
5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1431 SDL_GetRendererInfo(SDL_RendererInfo * info)
5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1432 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1433 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1434 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1435 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1436 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1437 if (!SDL_CurrentDisplay.current_renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1438 SDL_SetError("There is no current renderer");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1439 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1440 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1441 *info = SDL_CurrentDisplay.current_renderer->info;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1442 return 0;
1969 5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1443 }
5d3724f64f2b Clarified the difference between render drivers and render contexts Sam Lantinga <slouken@libsdl.org> parents: 1967 diff changeset	1444
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1445 SDL_TextureID
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1446 SDL_CreateTexture(Uint32 format, int access, int w, int h)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1447 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1448 int hash;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1449 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1450 SDL_Texture *texture;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1451
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1452 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1453 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1454 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1455 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1456 renderer = SDL_CurrentDisplay.current_renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1457 if (!renderer \|\| !renderer->CreateTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1458 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1459 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1460 texture = (SDL_Texture ) SDL_calloc(1, sizeof(texture));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1461 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1462 SDL_OutOfMemory();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1463 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1464 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1465 texture->id = _this->next_object_id++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1466 texture->format = format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1467 texture->access = access;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1468 texture->w = w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1469 texture->h = h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1470 texture->r = 255;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1471 texture->g = 255;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1472 texture->b = 255;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1473 texture->a = 255;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1474 texture->renderer = renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1475
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1476 if (renderer->CreateTexture(renderer, texture) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1477 if (renderer->DestroyTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1478 renderer->DestroyTexture(renderer, texture);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1479 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1480 SDL_free(texture);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1481 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1482 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1483 hash = (texture->id % SDL_arraysize(SDL_CurrentDisplay.textures));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1484 texture->next = SDL_CurrentDisplay.textures[hash];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1485 SDL_CurrentDisplay.textures[hash] = texture;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1486
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1487 return texture->id;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1488 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1489
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1490 SDL_TextureID
2222 926294b2bb4e Emphasized the separation between SDL_Surface and SDL_Texture Sam Lantinga <slouken@libsdl.org> parents: 2130 diff changeset	1491 SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1492 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1493 SDL_TextureID textureID;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1494 SDL_PixelFormat *fmt;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1495 int bpp;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1496 Uint32 Rmask, Gmask, Bmask, Amask;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1497
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1498 if (!surface) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1499 SDL_SetError("SDL_CreateTextureFromSurface() passed NULL surface");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1500 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1501 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1502 fmt = surface->format;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1503
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1504 if (format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1505 if (!SDL_PixelFormatEnumToMasks
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1506 (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1507 SDL_SetError("Unknown pixel format");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1508 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1509 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1510 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1511 if (surface->format->Amask
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1512 \|\| !(surface->map->info.flags &
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1513 (SDL_COPY_COLORKEY \| SDL_COPY_MASK \| SDL_COPY_BLEND))) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1514 bpp = fmt->BitsPerPixel;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1515 Rmask = fmt->Rmask;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1516 Gmask = fmt->Gmask;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1517 Bmask = fmt->Bmask;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1518 Amask = fmt->Amask;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1519 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1520 /* Need a format with alpha */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1521 bpp = 32;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1522 Rmask = 0x00FF0000;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1523 Gmask = 0x0000FF00;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1524 Bmask = 0x000000FF;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1525 Amask = 0xFF000000;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1526 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1527 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1528 if (!format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1529 SDL_SetError("Unknown pixel format");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1530 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1531 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1532 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1533
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1534 textureID =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1535 SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1536 surface->h);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1537 if (!textureID) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1538 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1539 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1540 if (bpp == fmt->BitsPerPixel && Rmask == fmt->Rmask && Gmask == fmt->Gmask
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1541 && Bmask == fmt->Bmask && Amask == fmt->Amask) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1542 if (SDL_MUSTLOCK(surface)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1543 if (SDL_LockSurface(surface) < 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1544 SDL_DestroyTexture(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1545 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1546 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1547 SDL_UpdateTexture(textureID, NULL, surface->pixels,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1548 surface->pitch);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1549 SDL_UnlockSurface(surface);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1550 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1551 SDL_UpdateTexture(textureID, NULL, surface->pixels,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1552 surface->pitch);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1553 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1554 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1555 SDL_PixelFormat *dst_fmt;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1556 SDL_Surface *dst = NULL;
2222 926294b2bb4e Emphasized the separation between SDL_Surface and SDL_Texture Sam Lantinga <slouken@libsdl.org> parents: 2130 diff changeset	1557
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1558 /* Set up a destination surface for the texture update */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1559 dst_fmt = SDL_AllocFormat(bpp, Rmask, Gmask, Bmask, Amask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1560 if (dst_fmt) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1561 if (SDL_ISPIXELFORMAT_INDEXED(format)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1562 dst_fmt->palette =
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1563 SDL_AllocPalette((1 << SDL_BITSPERPIXEL(format)));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1564 if (dst_fmt->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1565 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1566 * FIXME: Should we try to copy
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1567 * fmt->palette?
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1568 */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1569 SDL_DitherColors(dst_fmt->palette->colors,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1570 SDL_BITSPERPIXEL(format));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1571 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1572 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1573 dst = SDL_ConvertSurface(surface, dst_fmt, 0);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1574 if (dst) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1575 SDL_UpdateTexture(textureID, NULL, dst->pixels, dst->pitch);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1576 SDL_FreeSurface(dst);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1577 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1578 if (dst_fmt->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1579 SDL_FreePalette(dst_fmt->palette);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1580 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1581 SDL_FreeFormat(dst_fmt);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1582 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1583 if (!dst) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1584 SDL_DestroyTexture(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1585 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1586 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1587 }
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	1588
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1589 if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1590 SDL_SetTexturePalette(textureID, fmt->palette->colors, 0,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1591 fmt->palette->ncolors);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1592 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1593 return textureID;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1594 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1595
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1596 static __inline__ SDL_Texture *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1597 SDL_GetTextureFromID(SDL_TextureID textureID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1598 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1599 int hash;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1600 SDL_Texture *texture;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1601
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1602 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1603 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1604 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1605 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1606 for (texture = SDL_CurrentDisplay.textures[hash]; texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1607 texture = texture->next) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1608 if (texture->id == textureID) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1609 return texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1610 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1611 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1612 return NULL;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1613 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1614
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1615 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1616 SDL_QueryTexture(SDL_TextureID textureID, Uint32 * format, int *access,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1617 int w, int h)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1618 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1619 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1620
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1621 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1622 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1623 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1624 if (format) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1625 *format = texture->format;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1626 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1627 if (access) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1628 *access = texture->access;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1629 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1630 if (w) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1631 *w = texture->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1632 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1633 if (h) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1634 *h = texture->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1635 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1636 return 0;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1637 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1638
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1639 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1640 SDL_QueryTexturePixels(SDL_TextureID textureID, void *pixels, int pitch)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1641 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1642 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1643 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1644
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1645 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1646 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1647 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1648 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1649 if (!renderer->QueryTexturePixels) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1650 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1651 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1652 return renderer->QueryTexturePixels(renderer, texture, pixels, pitch);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1653 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1654
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1655 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1656 SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1657 int firstcolor, int ncolors)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1658 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1659 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1660 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1661
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1662 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1663 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1664 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1665 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1666 if (!renderer->SetTexturePalette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1667 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1668 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1669 return renderer->SetTexturePalette(renderer, texture, colors, firstcolor,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1670 ncolors);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1671 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1672
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1673 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1674 SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1675 int firstcolor, int ncolors)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1676 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1677 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1678 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1679
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1680 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1681 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1682 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1683 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1684 if (!renderer->GetTexturePalette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1685 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1686 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1687 return renderer->GetTexturePalette(renderer, texture, colors, firstcolor,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1688 ncolors);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1689 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1690
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1691 int
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1692 SDL_SetTextureColorMod(SDL_TextureID textureID, Uint8 r, Uint8 g, Uint8 b)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1693 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1694 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1695 SDL_Renderer *renderer;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1696
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1697 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1698 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1699 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1700 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1701 if (!renderer->SetTextureColorMod) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1702 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1703 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1704 if (r < 255 \|\| g < 255 \|\| b < 255) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1705 texture->modMode \|= SDL_TEXTUREMODULATE_COLOR;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1706 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1707 texture->modMode &= ~SDL_TEXTUREMODULATE_COLOR;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1708 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1709 texture->r = r;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1710 texture->g = g;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1711 texture->b = b;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1712 return renderer->SetTextureColorMod(renderer, texture);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1713 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1714
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1715 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1716 SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 * r, Uint8 * g,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1717 Uint8 * b)
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1718 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1719 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1720 SDL_Renderer *renderer;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1721
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1722 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1723 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1724 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1725 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1726 if (r) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1727 *r = texture->r;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1728 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1729 if (g) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1730 *g = texture->g;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1731 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1732 if (b) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1733 *b = texture->b;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1734 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1735 return 0;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1736 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1737
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1738 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1739 SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1740 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1741 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1742 SDL_Renderer *renderer;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1743
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1744 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1745 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1746 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1747 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1748 if (!renderer->SetTextureAlphaMod) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1749 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1750 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1751 if (alpha < 255) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1752 texture->modMode \|= SDL_TEXTUREMODULATE_ALPHA;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1753 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1754 texture->modMode &= ~SDL_TEXTUREMODULATE_ALPHA;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1755 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1756 texture->a = alpha;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1757 return renderer->SetTextureAlphaMod(renderer, texture);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1758 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1759
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1760 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1761 SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 * alpha)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1762 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1763 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1764
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1765 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1766 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1767 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1768 if (alpha) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1769 *alpha = texture->a;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1770 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1771 return 0;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1772 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1773
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1774 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1775 SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1776 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1777 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1778 SDL_Renderer *renderer;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1779
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1780 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1781 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1782 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1783 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1784 if (!renderer->SetTextureBlendMode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1785 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1786 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1787 texture->blendMode = blendMode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1788 return renderer->SetTextureBlendMode(renderer, texture);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1789 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1790
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1791 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1792 SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1793 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1794 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1795
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1796 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1797 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1798 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1799 if (blendMode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1800 *blendMode = texture->blendMode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1801 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1802 return 0;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1803 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1804
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1805 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1806 SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1807 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1808 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1809 SDL_Renderer *renderer;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1810
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1811 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1812 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1813 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1814 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1815 if (!renderer->SetTextureScaleMode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1816 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1817 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1818 texture->scaleMode = scaleMode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1819 return renderer->SetTextureScaleMode(renderer, texture);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1820 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1821
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1822 int
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1823 SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode)
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1824 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1825 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1826
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1827 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1828 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1829 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1830 if (scaleMode) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1831 *scaleMode = texture->scaleMode;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1832 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1833 return 0;
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1834 }
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1835
8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1836 int
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1837 SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect * rect,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1838 const void *pixels, int pitch)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1839 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1840 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1841 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1842 SDL_Rect full_rect;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1843
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1844 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1845 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1846 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1847 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1848 if (!renderer->UpdateTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1849 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1850 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1851 if (!rect) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1852 full_rect.x = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1853 full_rect.y = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1854 full_rect.w = texture->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1855 full_rect.h = texture->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1856 rect = &full_rect;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1857 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1858 return renderer->UpdateTexture(renderer, texture, rect, pixels, pitch);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1859 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1860
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1861 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1862 SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect * rect, int markDirty,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1863 void *pixels, int pitch)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1864 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1865 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1866 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1867 SDL_Rect full_rect;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1868
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1869 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1870 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1871 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1872 if (texture->access != SDL_TEXTUREACCESS_STREAMING) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1873 SDL_SetError("SDL_LockTexture(): texture must be streaming");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1874 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1875 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1876 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1877 if (!renderer->LockTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1878 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1879 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1880 if (!rect) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1881 full_rect.x = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1882 full_rect.y = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1883 full_rect.w = texture->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1884 full_rect.h = texture->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1885 rect = &full_rect;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1886 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1887 return renderer->LockTexture(renderer, texture, rect, markDirty, pixels,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1888 pitch);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1889 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1890
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1891 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1892 SDL_UnlockTexture(SDL_TextureID textureID)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1893 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1894 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1895 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1896
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1897 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1898 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1899 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1900 if (texture->access != SDL_TEXTUREACCESS_STREAMING) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1901 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1902 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1903 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1904 if (!renderer->UnlockTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1905 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1906 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1907 renderer->UnlockTexture(renderer, texture);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1908 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1909
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1910 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1911 SDL_DirtyTexture(SDL_TextureID textureID, int numrects,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1912 const SDL_Rect * rects)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1913 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1914 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1915 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1916
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1917 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1918 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1919 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1920 if (texture->access != SDL_TEXTUREACCESS_STREAMING) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1921 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1922 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1923 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1924 if (!renderer->DirtyTexture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1925 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1926 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1927 renderer->DirtyTexture(renderer, texture, numrects, rects);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1928 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1929
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1930 int
1985 8055185ae4ed Added source color and alpha modulation support. Sam Lantinga <slouken@libsdl.org> parents: 1981 diff changeset	1931 SDL_RenderFill(Uint8 r, Uint8 g, Uint8 b, Uint8 a, const SDL_Rect * rect)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1932 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1933 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1934 SDL_Window *window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1935 SDL_Rect real_rect;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1936
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1937 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1938 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1939 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1940 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1941 renderer = SDL_CurrentDisplay.current_renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1942 if (!renderer \|\| !renderer->RenderFill) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1943 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1944 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1945 window = SDL_GetWindowFromID(renderer->window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1946 real_rect.x = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1947 real_rect.y = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1948 real_rect.w = window->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1949 real_rect.h = window->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1950 if (rect) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1951 if (!SDL_IntersectRect(rect, &real_rect, &real_rect)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1952 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1953 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1954 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1955 return renderer->RenderFill(renderer, r, g, b, a, &real_rect);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1956 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1957
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1958 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1959 SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect * srcrect,
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1960 const SDL_Rect * dstrect)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1961 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1962 SDL_Texture *texture = SDL_GetTextureFromID(textureID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1963 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1964 SDL_Window *window;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1965 SDL_Rect real_srcrect;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1966 SDL_Rect real_dstrect;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1967
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1968 if (!texture \|\| texture->renderer != SDL_CurrentDisplay.current_renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1969 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1970 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1971 renderer = SDL_CurrentDisplay.current_renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1972 if (!renderer \|\| !renderer->RenderCopy) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1973 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1974 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1975 window = SDL_GetWindowFromID(renderer->window);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1976 if (srcrect) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1977 real_srcrect = *srcrect;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1978 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1979 real_srcrect.x = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1980 real_srcrect.y = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1981 real_srcrect.w = texture->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1982 real_srcrect.h = texture->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1983 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1984 if (dstrect) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1985 real_dstrect = *dstrect;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1986 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1987 real_dstrect.x = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1988 real_dstrect.y = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1989 real_dstrect.w = window->w;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1990 real_dstrect.h = window->h;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1991 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1992
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1993 return renderer->RenderCopy(renderer, texture, &real_srcrect,
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	1994 &real_dstrect);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1995 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1996
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1997 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1998 SDL_RenderPresent(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	1999 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2000 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2001
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2002 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2003 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2004 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2005 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2006 renderer = SDL_CurrentDisplay.current_renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2007 if (!renderer \|\| !renderer->RenderPresent) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2008 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2009 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2010 renderer->RenderPresent(renderer);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2011 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2012
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2013 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2014 SDL_DestroyTexture(SDL_TextureID textureID)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2015 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2016 int hash;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2017 SDL_Texture prev, texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2018 SDL_Renderer *renderer;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2019
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2020 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2021 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2022 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2023 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2024 /* Look up the texture in the hash table */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2025 hash = (textureID % SDL_arraysize(SDL_CurrentDisplay.textures));
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2026 prev = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2027 for (texture = SDL_CurrentDisplay.textures[hash]; texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2028 prev = texture, texture = texture->next) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2029 if (texture->id == textureID) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2030 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2031 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2032 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2033 if (!texture) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2034 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2035 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2036 /* Unlink the texture from the list */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2037 if (prev) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2038 prev->next = texture->next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2039 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2040 SDL_CurrentDisplay.textures[hash] = texture->next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2041 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2042
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2043 /* Free the texture */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2044 renderer = texture->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2045 renderer->DestroyTexture(renderer, texture);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2046 SDL_free(texture);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2047 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2048
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2049 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2050 SDL_DestroyRenderer(SDL_WindowID windowID)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2051 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2052 SDL_Window *window = SDL_GetWindowFromID(windowID);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2053 SDL_Renderer *renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2054 int i;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2055
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2056 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2057 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2058 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2059 renderer = window->renderer;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2060 if (!renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2061 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2062 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2063 /* Free existing textures for this renderer */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2064 for (i = 0; i < SDL_arraysize(SDL_CurrentDisplay.textures); ++i) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2065 SDL_Texture *texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2066 SDL_Texture *prev = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2067 SDL_Texture *next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2068 for (texture = SDL_CurrentDisplay.textures[i]; texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2069 texture = next) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2070 next = texture->next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2071 if (texture->renderer == renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2072 if (prev) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2073 prev->next = next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2074 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2075 SDL_CurrentDisplay.textures[i] = next;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2076 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2077 renderer->DestroyTexture(renderer, texture);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2078 SDL_free(texture);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2079 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2080 prev = texture;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2081 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2082 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2083 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2084
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2085 /* Free the renderer instance */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2086 renderer->DestroyRenderer(renderer);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2087
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2088 /* Clear references */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2089 window->renderer = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2090 if (SDL_CurrentDisplay.current_renderer == renderer) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2091 SDL_CurrentDisplay.current_renderer = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2092 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2093 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2094
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2095 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2096 SDL_VideoQuit(void)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2097 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2098 int i, j;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2099
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2100 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2101 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2102 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2103 /* Halt event processing before doing anything else */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2104 SDL_StopEventLoop();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2105
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2106 /* Clean up the system video */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2107 for (i = _this->num_displays; i--;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2108 SDL_VideoDisplay *display = &_this->displays[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2109 for (j = display->num_windows; j--;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2110 SDL_DestroyWindow(display->windows[i].id);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2111 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2112 if (display->windows) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2113 SDL_free(display->windows);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2114 display->windows = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2115 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2116 display->num_windows = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2117 if (display->render_drivers) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2118 SDL_free(display->render_drivers);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2119 display->render_drivers = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2120 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2121 display->num_render_drivers = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2122 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2123 _this->VideoQuit(_this);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2124
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2125 for (i = _this->num_displays; i--;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2126 SDL_VideoDisplay *display = &_this->displays[i];
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2127 for (j = display->num_display_modes; j--;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2128 if (display->display_modes[j].driverdata) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2129 SDL_free(display->display_modes[j].driverdata);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2130 display->display_modes[j].driverdata = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2131 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2132 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2133 if (display->display_modes) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2134 SDL_free(display->display_modes);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2135 display->display_modes = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2136 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2137 if (display->desktop_mode.driverdata) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2138 SDL_free(display->desktop_mode.driverdata);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2139 display->desktop_mode.driverdata = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2140 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2141 if (display->palette) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2142 SDL_FreePalette(display->palette);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2143 display->palette = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2144 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2145 if (display->gamma) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2146 SDL_free(display->gamma);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2147 display->gamma = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2148 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2149 if (display->driverdata) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2150 SDL_free(display->driverdata);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2151 display->driverdata = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2152 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2153 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2154 if (_this->displays) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2155 SDL_free(_this->displays);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2156 _this->displays = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2157 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2158 _this->free(_this);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2159 _this = NULL;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2160 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2161
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2162 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2163 SDL_GL_LoadLibrary(const char *path)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2164 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2165 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2166
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2167 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2168 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2169 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2170 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2171 if (_this->GL_LoadLibrary) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2172 retval = _this->GL_LoadLibrary(_this, path);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2173 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2174 SDL_SetError("No dynamic GL support in video driver");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2175 retval = -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2176 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2177 return (retval);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2178 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2179
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2180 void *
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2181 SDL_GL_GetProcAddress(const char *proc)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2182 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2183 void *func;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2184
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2185 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2186 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2187 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2188 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2189 func = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2190 if (_this->GL_GetProcAddress) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2191 if (_this->gl_config.driver_loaded) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2192 func = _this->GL_GetProcAddress(_this, proc);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2193 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2194 SDL_SetError("No GL driver has been loaded");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2195 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2196 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2197 SDL_SetError("No dynamic GL support in video driver");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2198 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2199 return func;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2200 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2201
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2202 SDL_bool
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2203 SDL_GL_ExtensionSupported(const char *extension)
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2204 {
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	2205 #if SDL_VIDEO_OPENGL
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2206 const GLubyte (APIENTRY glGetStringFunc) (GLenum);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2207 const char *extensions;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2208 const char *start;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2209 const char where, terminator;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2210
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2211 /* Extension names should not have spaces. */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2212 where = SDL_strchr(extension, ' ');
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2213 if (where \|\| *extension == '\0') {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2214 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2215 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2216 /* See if there's an environment variable override */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2217 start = SDL_getenv(extension);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2218 if (start && *start == '0') {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2219 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2220 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2221 /* Lookup the available extensions */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2222 glGetStringFunc = SDL_GL_GetProcAddress("glGetString");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2223 if (glGetStringFunc) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2224 extensions = (const char *) glGetStringFunc(GL_EXTENSIONS);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2225 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2226 extensions = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2227 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2228 if (!extensions) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2229 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2230 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2231 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2232 * It takes a bit of care to be fool-proof about parsing the OpenGL
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2233 * extensions string. Don't be fooled by sub-strings, etc.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2234 */
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2235
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2236 start = extensions;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2237
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2238 for (;;) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2239 where = SDL_strstr(start, extension);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2240 if (!where)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2241 break;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2242
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2243 terminator = where + SDL_strlen(extension);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2244 if (where == start \|\| *(where - 1) == ' ')
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2245 if (terminator == ' ' \|\| terminator == '\0')
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2246 return SDL_TRUE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2247
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2248 start = terminator;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2249 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2250 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2251 #else
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2252 return SDL_FALSE;
1926 307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2253 #endif
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2254 }
307355678142 Added SDL_GL_ExtensionSupported() Sam Lantinga <slouken@libsdl.org> parents: 1924 diff changeset	2255
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2256 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2257 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2258 {
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	2259 #if SDL_VIDEO_OPENGL
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2260 int retval;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2261
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2262 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2263 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2264 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2265 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2266 retval = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2267 switch (attr) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2268 case SDL_GL_RED_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2269 _this->gl_config.red_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2270 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2271 case SDL_GL_GREEN_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2272 _this->gl_config.green_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2273 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2274 case SDL_GL_BLUE_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2275 _this->gl_config.blue_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2276 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2277 case SDL_GL_ALPHA_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2278 _this->gl_config.alpha_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2279 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2280 case SDL_GL_DOUBLEBUFFER:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2281 _this->gl_config.double_buffer = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2282 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2283 case SDL_GL_BUFFER_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2284 _this->gl_config.buffer_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2285 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2286 case SDL_GL_DEPTH_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2287 _this->gl_config.depth_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2288 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2289 case SDL_GL_STENCIL_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2290 _this->gl_config.stencil_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2291 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2292 case SDL_GL_ACCUM_RED_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2293 _this->gl_config.accum_red_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2294 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2295 case SDL_GL_ACCUM_GREEN_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2296 _this->gl_config.accum_green_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2297 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2298 case SDL_GL_ACCUM_BLUE_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2299 _this->gl_config.accum_blue_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2300 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2301 case SDL_GL_ACCUM_ALPHA_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2302 _this->gl_config.accum_alpha_size = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2303 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2304 case SDL_GL_STEREO:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2305 _this->gl_config.stereo = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2306 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2307 case SDL_GL_MULTISAMPLEBUFFERS:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2308 _this->gl_config.multisamplebuffers = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2309 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2310 case SDL_GL_MULTISAMPLESAMPLES:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2311 _this->gl_config.multisamplesamples = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2312 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2313 case SDL_GL_ACCELERATED_VISUAL:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2314 _this->gl_config.accelerated = value;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2315 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2316 default:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2317 SDL_SetError("Unknown OpenGL attribute");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2318 retval = -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2319 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2320 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2321 return retval;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2322 #else
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2323 SDL_Unsupported();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2324 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2325 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2326 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2327
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2328 int
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2329 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2330 {
2743 453ec0c21f6f Rolling back changes to revision 4071 ... made some mistakes, will try merging work again. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2740 diff changeset	2331 #if SDL_VIDEO_OPENGL
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2332 void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2333 GLenum attrib = 0;
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2334
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2335 glGetIntegervFunc = SDL_GL_GetProcAddress("glGetIntegerv");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2336 if (!glGetIntegervFunc) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2337 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2338 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2339 switch (attr) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2340 case SDL_GL_RED_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2341 attrib = GL_RED_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2342 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2343 case SDL_GL_BLUE_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2344 attrib = GL_BLUE_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2345 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2346 case SDL_GL_GREEN_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2347 attrib = GL_GREEN_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2348 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2349 case SDL_GL_ALPHA_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2350 attrib = GL_ALPHA_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2351 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2352 case SDL_GL_DOUBLEBUFFER:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2353 attrib = GL_DOUBLEBUFFER;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2354 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2355 case SDL_GL_DEPTH_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2356 attrib = GL_DEPTH_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2357 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2358 case SDL_GL_STENCIL_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2359 attrib = GL_STENCIL_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2360 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2361 case SDL_GL_ACCUM_RED_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2362 attrib = GL_ACCUM_RED_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2363 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2364 case SDL_GL_ACCUM_GREEN_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2365 attrib = GL_ACCUM_GREEN_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2366 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2367 case SDL_GL_ACCUM_BLUE_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2368 attrib = GL_ACCUM_BLUE_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2369 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2370 case SDL_GL_ACCUM_ALPHA_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2371 attrib = GL_ACCUM_ALPHA_BITS;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2372 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2373 case SDL_GL_STEREO:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2374 attrib = GL_STEREO;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2375 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2376 case SDL_GL_MULTISAMPLEBUFFERS:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2377 attrib = GL_SAMPLE_BUFFERS_ARB;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2378 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2379 case SDL_GL_MULTISAMPLESAMPLES:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2380 attrib = GL_SAMPLES_ARB;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2381 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2382 case SDL_GL_BUFFER_SIZE:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2383 {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2384 GLint bits = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2385 GLint component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2386
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2387 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2388 * there doesn't seem to be a single flag in OpenGL
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2389 * for this!
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2390 */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2391 glGetIntegervFunc(GL_RED_BITS, &component);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2392 bits += component;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2393 glGetIntegervFunc(GL_GREEN_BITS, &component);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2394 bits += component;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2395 glGetIntegervFunc(GL_BLUE_BITS, &component);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2396 bits += component;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2397 glGetIntegervFunc(GL_ALPHA_BITS, &component);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2398 bits += component;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2399
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2400 *value = bits;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2401 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2402 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2403 case SDL_GL_ACCELERATED_VISUAL:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2404 {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2405 /* FIXME: How do we get this information? */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2406 *value = (_this->gl_config.accelerated != 0);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2407 return 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2408 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2409 default:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2410 SDL_SetError("Unknown OpenGL attribute");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2411 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2412 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2413
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2414 glGetIntegervFunc(attrib, (GLint *) value);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2415 return 0;
1936 83946ee0ff1f Implemented OpenGL support on Mac OS X Sam Lantinga <slouken@libsdl.org> parents: 1933 diff changeset	2416 #else
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2417 SDL_Unsupported();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2418 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2419 #endif /* SDL_VIDEO_OPENGL */
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2420 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2421
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2422 SDL_GLContext
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2423 SDL_GL_CreateContext(SDL_WindowID windowID)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2424 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2425 SDL_Window *window = SDL_GetWindowFromID(windowID);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2426
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2427 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2428 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2429 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2430 if (!(window->flags & SDL_WINDOW_OPENGL)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2431 SDL_SetError("The specified window isn't an OpenGL window");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2432 return NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2433 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2434 return _this->GL_CreateContext(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2435 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2436
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2437 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2438 SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2439 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2440 SDL_Window *window = SDL_GetWindowFromID(windowID);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2441
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2442 if (window && !(window->flags & SDL_WINDOW_OPENGL)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2443 SDL_SetError("The specified window isn't an OpenGL window");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2444 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2445 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2446 if (!context) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2447 window = NULL;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2448 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2449 return _this->GL_MakeCurrent(_this, window, context);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2450 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2451
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2452 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2453 SDL_GL_SetSwapInterval(int interval)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2454 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2455 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2456 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2457 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2458 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2459 if (_this->GL_SetSwapInterval) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2460 return _this->GL_SetSwapInterval(_this, interval);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2461 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2462 SDL_SetError("Setting the swap interval is not supported");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2463 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2464 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2465 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2466
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2467 int
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2468 SDL_GL_GetSwapInterval(void)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2469 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2470 if (!_this) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2471 SDL_UninitializedVideo();
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2472 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2473 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2474 if (_this->GL_GetSwapInterval) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2475 return _this->GL_GetSwapInterval(_this);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2476 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2477 SDL_SetError("Getting the swap interval is not supported");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2478 return -1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2479 }
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2480 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2481
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2482 void
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2483 SDL_GL_SwapWindow(SDL_WindowID windowID)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2484 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2485 SDL_Window *window = SDL_GetWindowFromID(windowID);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2486
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2487 if (!window) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2488 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2489 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2490 if (!(window->flags & SDL_WINDOW_OPENGL)) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2491 SDL_SetError("The specified window isn't an OpenGL window");
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2492 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2493 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2494 _this->GL_SwapWindow(_this, window);
1912 8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2495 }
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2496
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2497 void
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2498 SDL_GL_DeleteContext(SDL_GLContext context)
8d384b647307 Setting up the OpenGL support Sam Lantinga <slouken@libsdl.org> parents: 1909 diff changeset	2499 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2500 if (!_this \|\| !context) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2501 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2502 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2503 _this->GL_MakeCurrent(_this, NULL, NULL);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2504 _this->GL_DeleteContext(_this, context);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2505 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2506
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2507 #if 0 // FIXME
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2508 /*
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2509 * Utility function used by SDL_WM_SetIcon(); flags & 1 for color key, flags
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2510 * & 2 for alpha channel.
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2511 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2512 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2513 CreateMaskFromColorKeyOrAlpha(SDL_Surface * icon, Uint8 * mask, int flags)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2514 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2515 int x, y;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2516 Uint32 colorkey;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2517 #define SET_MASKBIT(icon, x, y, mask) \
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2518 mask[(y*((icon->w+7)/8))+(x/8)] &= ~(0x01<<(7-(x%8)))
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2519
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2520 colorkey = icon->format->colorkey;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2521 switch (icon->format->BytesPerPixel) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2522 case 1:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2523 {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2524 Uint8 *pixels;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2525 for (y = 0; y < icon->h; ++y) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2526 pixels = (Uint8 ) icon->pixels + y icon->pitch;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2527 for (x = 0; x < icon->w; ++x) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2528 if (*pixels++ == colorkey) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2529 SET_MASKBIT(icon, x, y, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2530 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2531 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2532 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2533 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2534 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2535
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2536 case 2:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2537 {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2538 Uint16 *pixels;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2539 for (y = 0; y < icon->h; ++y) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2540 pixels = (Uint16 ) icon->pixels + y icon->pitch / 2;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2541 for (x = 0; x < icon->w; ++x) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2542 if ((flags & 1) && *pixels == colorkey) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2543 SET_MASKBIT(icon, x, y, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2544 } else if ((flags & 2)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2545 && (*pixels & icon->format->Amask) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2546 SET_MASKBIT(icon, x, y, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2547 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2548 pixels++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2549 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2550 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2551 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2552 break;
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2553
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2554 case 4:
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2555 {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2556 Uint32 *pixels;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2557 for (y = 0; y < icon->h; ++y) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2558 pixels = (Uint32 ) icon->pixels + y icon->pitch / 4;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2559 for (x = 0; x < icon->w; ++x) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2560 if ((flags & 1) && *pixels == colorkey) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2561 SET_MASKBIT(icon, x, y, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2562 } else if ((flags & 2)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2563 && (*pixels & icon->format->Amask) == 0) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2564 SET_MASKBIT(icon, x, y, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2565 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2566 pixels++;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2567 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2568 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2569 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2570 break;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2571 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2572 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2573
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2574 /*
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2575 * Sets the window manager icon for the display window.
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2576 */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2577 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2578 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2579 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2580 if (icon && _this->SetIcon) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2581 /* Generate a mask if necessary, and create the icon! */
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2582 if (mask == NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2583 int mask_len = icon->h * (icon->w + 7) / 8;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2584 int flags = 0;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2585 mask = (Uint8 *) SDL_malloc(mask_len);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2586 if (mask == NULL) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2587 return;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2588 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2589 SDL_memset(mask, ~0, mask_len);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2590 if (icon->flags & SDL_SRCCOLORKEY)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2591 flags \|= 1;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2592 if (icon->flags & SDL_SRCALPHA)
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2593 flags \|= 2;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2594 if (flags) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2595 CreateMaskFromColorKeyOrAlpha(icon, mask, flags);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2596 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2597 _this->SetIcon(_this, icon, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2598 SDL_free(mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2599 } else {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2600 _this->SetIcon(_this, icon, mask);
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2601 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2602 }
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2603 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2604 #endif
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2605
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2606 SDL_bool
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2607 SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo * info)
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2608 {
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2609 SDL_Window *window = SDL_GetWindowFromID(windowID);
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2610
2744 1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2611 if (!window \|\| !_this->GetWindowWMInfo) {
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2612 return SDL_FALSE;
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2613 }
1aede15771d0 Ran GNU indent on file Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2743 diff changeset	2614 return (_this->GetWindowWMInfo(_this, window, info));
0 74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2615 }
74212992fb08 Initial revision Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2616
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1737 diff changeset	2617 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/SDL_video.c @ 2744:1aede15771d0