sdl-ios-xcode: src/video/picogui/SDL

annotate src/video/picogui/SDL_pgvideo.c @ 4179:d7294b7c732d SDL-1.2

Date: Fri, 24 Apr 2009 17:47:07 +0200 From: Stefan Klug Subject: Re: [SDL] SVN doesn't compile for wince the patch applied for Revision 4483 was seemingly not checked for side effects. It broke the WinCE build. The attached patch should fix these problems. I'm not using SDL 1.2 on CE anymore, and therefore haven't tested the patch... but at least it compiles ;-) Regards Stefan

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 07 May 2009 12:40:16 +0000
parents	a1b03ba2fcd0
children

rev	line source
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
4159 a1b03ba2fcd0 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 1545 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> 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: 769 diff changeset	6 modify it under the terms of the GNU Lesser General Public
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> 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: 769 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> 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: 769 diff changeset	13 Lesser General Public License for more details.
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 769 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: 769 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: 769 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 Micah Dowty
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 micahjd@users.sourceforge.net
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	25 #include "SDL_config.h"
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 #include "SDL_video.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 #include "SDL_mouse.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	29 #include "../SDL_sysvideo.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	30 #include "../SDL_pixels_c.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	31 #include "../../events/SDL_events_c.h"
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 #include "SDL_pgvideo.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #include "SDL_pgevents_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #define PGVID_DRIVER_NAME "picogui"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 /* Initialization/Query functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 static int PG_VideoInit(_THIS, SDL_PixelFormat *vformat);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 static SDL_Rect *PG_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 static SDL_Surface PG_SetVideoMode(_THIS, SDL_Surface current, int width, int height, int bpp, Uint32 flags);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 static int PG_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 static void PG_VideoQuit(_THIS);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 /* Hardware surface functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 static int PG_AllocHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 static int PG_LockHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 static void PG_UnlockHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 static void PG_FreeHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 /* etc. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 static void PG_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 // The implementation dependent data for the window manager cursor
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 struct WMcursor {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 /* Our cursor is a PicoGUI theme */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 pghandle theme;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 } ;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 /* WM functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 void PG_SetCaption(_THIS, const char title, const char icon);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 WMcursor * PG_CreateWMCursor (_THIS,Uint8 * data, Uint8 * mask,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 int w, int h, int hot_x, int hot_y);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 void PG_FreeWMCursor (_THIS, WMcursor * cursor);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 void PG_WarpWMCursor(_THIS, Uint16 x, Uint16 y);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 int PG_ShowWMCursor (_THIS, WMcursor * cursor);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 /* PicoGUI driver bootstrap functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 static int PG_Available(void)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 /* FIXME: The current client lib doesn't give a way to see if the picogui
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 * server is reachable without causing a fatal error if it isn't.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 * This should be fixed in cli_c2, but until then assume we can
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 * connect. Since more common drivers like X11 are probed first anyway,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 * this shouldn't be a huge problem.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 return(1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 static void PG_DeleteDevice(SDL_VideoDevice *device)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	83 SDL_free(device->hidden);
3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	84 SDL_free(device);
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 static SDL_VideoDevice *PG_CreateDevice(int devindex)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 SDL_VideoDevice *device;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 /* Initialize all variables that we clean on shutdown */
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	92 device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 if ( device ) {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	94 SDL_memset(device, 0, (sizeof *device));
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 device->hidden = (struct SDL_PrivateVideoData *)
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	96 SDL_malloc((sizeof *device->hidden));
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 if ( (device == NULL) \|\| (device->hidden == NULL) ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 SDL_OutOfMemory();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 if ( device ) {
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	101 SDL_free(device);
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 }
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	105 SDL_memset(device->hidden, 0, (sizeof *device->hidden));
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 /* Set the function pointers */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 device->VideoInit = PG_VideoInit;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 device->ListModes = PG_ListModes;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 device->SetVideoMode = PG_SetVideoMode;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 device->CreateYUVOverlay = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 device->SetColors = PG_SetColors;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 device->UpdateRects = PG_UpdateRects;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 device->VideoQuit = PG_VideoQuit;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 device->AllocHWSurface = PG_AllocHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 device->CheckHWBlit = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 device->FillHWRect = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 device->SetHWColorKey = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 device->SetHWAlpha = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 device->LockHWSurface = PG_LockHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 device->UnlockHWSurface = PG_UnlockHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 device->FlipHWSurface = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 device->FreeHWSurface = PG_FreeHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 device->SetCaption = PG_SetCaption;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 device->SetIcon = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 device->IconifyWindow = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 device->GrabInput = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 device->PumpEvents = PG_PumpEvents;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 device->InitOSKeymap = PG_InitOSKeymap;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 device->ShowWMCursor = PG_ShowWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 device->CreateWMCursor = PG_CreateWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 device->FreeWMCursor = PG_FreeWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 device->WarpWMCursor = PG_WarpWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 device->free = PG_DeleteDevice;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 return device;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 VideoBootStrap PG_bootstrap = {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 PGVID_DRIVER_NAME, "PicoGUI SDL driver",
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 PG_Available, PG_CreateDevice
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 };
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 int PG_VideoInit(_THIS, SDL_PixelFormat *vformat)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 /* Connect to the PicoGUI server. No way to process command line args yet,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 * but since this is based on SHM it's not important to be able to specify
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 * a remote PicoGUI server.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 *
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 * FIXME: Another nitpick about the current client lib is there's no
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 * clean way to indicate that command line args are not available.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 pgInit(0,(char**)"");
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 this->hidden->mi = *pgGetVideoMode();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 /* Create a picogui application and canvas. We'll populate the canvas later. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 this->hidden->wApp = pgRegisterApp(PG_APP_NORMAL,"SDL",0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 this->hidden->wCanvas = pgNewWidget(PG_WIDGET_CANVAS,0,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 pgSetWidget(PGDEFAULT,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 PG_WP_SIDE, PG_S_ALL,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 PG_InitEvents(this);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168
1545 8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set. Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	169 /* Determine the current screen size */
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set. Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	170 this->info.current_w = this->hidden->mi.lxres;
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set. Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	171 this->info.current_h = this->hidden->mi.lyres;
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set. Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	172
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 /* Determine the screen depth.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 * We change this during the SDL_SetVideoMode implementation...
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 * Round up to the nearest Bytes per pixel
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 vformat->BitsPerPixel = this->hidden->mi.bpp;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178 vformat->BytesPerPixel = this->hidden->mi.bpp >> 3;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 if (this->hidden->mi.bpp & 7)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 vformat->BytesPerPixel++;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 /* We're done! */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 SDL_Rect *PG_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 return (SDL_Rect **) -1;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191 SDL_Surface PG_SetVideoMode(_THIS, SDL_Surface current,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 int width, int height, int bpp, Uint32 flags)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 if ( this->hidden->bitmap ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 /* Free old bitmap */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 if (current->pixels) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 shmdt(current->pixels);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 current->pixels = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 pgDelete(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 /* Allocate the new pixel format for the screen */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 if ( ! SDL_ReallocFormat(current, bpp, 0, 0, 0, 0) ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 SDL_SetError("Couldn't allocate new pixel format for requested mode");
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 return(NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 /* Create a new picogui bitmap */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 this->hidden->bitmap = pgCreateBitmap(width,height);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 this->hidden->shm = *pgMakeSHMBitmap(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 current->pixels = shmat(shmget(this->hidden->shm.shm_key,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 this->hidden->shm.shm_length,0),NULL,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 /* Reset the canvas, and draw persistent and incremental grops.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 * Use mapping and offsets to center it.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_NUKE, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 /* 0. Set the source position during incremental rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 5, PG_GROP_SETSRC,0,0,0,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROPFLAGS, 1, PG_GROPF_INCREMENTAL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 /* 1. Incremental bitmap rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 6, PG_GROP_BITMAP,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 0,0,0,0,this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROPFLAGS, 1, PG_GROPF_INCREMENTAL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 /* 2. Normal bitmap rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 6, PG_GROP_BITMAP,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 0,0,this->hidden->shm.width,this->hidden->shm.height,this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 /* Set up the new mode framebuffer */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 current->flags = 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 current->w = this->hidden->shm.width;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 current->h = this->hidden->shm.height;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 current->pitch = this->hidden->shm.pitch;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 /* Set up pixel format */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 current->format->BitsPerPixel = this->hidden->shm.bpp;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 current->format->BytesPerPixel = this->hidden->shm.bpp >> 3;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 if (this->hidden->shm.bpp & 7)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 current->format->BytesPerPixel++;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 current->format->palette = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 current->format->Rmask = this->hidden->shm.red_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 current->format->Gmask = this->hidden->shm.green_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 current->format->Bmask = this->hidden->shm.blue_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 current->format->Amask = this->hidden->shm.alpha_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 current->format->Rshift = this->hidden->shm.red_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 current->format->Gshift = this->hidden->shm.green_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 current->format->Bshift = this->hidden->shm.blue_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 current->format->Ashift = this->hidden->shm.alpha_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 current->format->Rloss = 8 - this->hidden->shm.red_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 current->format->Gloss = 8 - this->hidden->shm.green_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 current->format->Bloss = 8 - this->hidden->shm.blue_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 current->format->Aloss = 8 - this->hidden->shm.alpha_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 /* Draw the app */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 pgUpdate();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 /* We're done */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 return(current);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 /* We don't actually allow hardware surfaces other than the main one */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 static int PG_AllocHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 return(-1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 static void PG_FreeHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 return;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 /* We need to wait for vertical retrace on page flipped displays */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 static int PG_LockHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 static void PG_UnlockHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 return;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 static void PG_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 int i;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 for (i = 0; i < numrects; i++) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 if (rects[i].w <= 0 \|\| rects[i].h <= 0)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 continue;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 /* Schedule an incremental update for this rectangle, using
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299 * the canvas gropnodes we've loaded beforehand.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 rects[i].x, rects[i].y,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 rects[i].w, rects[i].h);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 rects[i].x, rects[i].y,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 rects[i].w, rects[i].h);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 /* Go perform the update */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_INCREMENTAL, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 pgSubUpdate(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 int PG_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 /* do nothing of note. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 return(1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 /* Note: If we are terminated, this could be called in the middle of
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 another SDL video routine -- notably UpdateRects.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 void PG_VideoQuit(_THIS)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 if (this->screen->pixels != NULL)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 shmdt(this->screen->pixels);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 this->screen->pixels = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 pgDelete(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 pgDelete(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 pgDelete(this->hidden->wApp);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 void PG_SetCaption(_THIS, const char title, const char icon)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 if (title != NULL)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 pgReplaceText(this->hidden->wApp, title);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 pgUpdate();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 /* FIXME: The cursor stuff isn't implemented yet! */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 WMcursor * PG_CreateWMCursor (_THIS,Uint8 * data, Uint8 * mask,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 int w, int h, int hot_x, int hot_y)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 static WMcursor dummy;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 return &dummy;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 void PG_FreeWMCursor (_THIS, WMcursor * cursor)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 void PG_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 int PG_ShowWMCursor (_THIS, WMcursor * cursor)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 return 1;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 }

Mercurial > sdl-ios-xcode

annotate src/video/picogui/SDL_pgvideo.c @ 4179:d7294b7c732d SDL-1.2