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

annotate src/video/xbios/SDL_xbios.c @ 3798:c8b3d3d13ed1 SDL-ryan-multiple-audio-device

Audio bootstraps can now specify that a driver is only to be used if explicitly requested (for things like the "disk" driver that is always available but you would never want to default to using). Trimmed out code that can be handled by stubs in the core. The "dummy" driver is pretty damned small now. :)

author	Ryan C. Gordon <icculus@icculus.org>
date	Wed, 04 Oct 2006 21:27:53 +0000
parents	adf732f1f016
children	4b3f98a9a2c1

rev	line source
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> 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: 1256 diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) 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: 1256 diff changeset	6 modify it under the terms of the GNU Lesser General Public
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) 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: 1256 diff changeset	8 version 2.1 of the License, or (at your option) any later version.
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) 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: 1256 diff changeset	13 Lesser General Public License for more details.
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) 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: 1256 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: 1256 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: 1256 diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	22 #include "SDL_config.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 /*
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 * Xbios SDL video driver
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 *
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 * Patrice Mandin
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 #include <sys/stat.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 #include <unistd.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 /* Mint includes */
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 508 diff changeset	34 #include <mint/cookie.h>
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include <mint/osbind.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include <mint/falcon.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include "SDL_video.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #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	40 #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	41 #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	42 #include "../../events/SDL_events_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43
1412 a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	44 #include "../ataricommon/SDL_ataric2p_s.h"
a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	45 #include "../ataricommon/SDL_atarievents_c.h"
a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	46 #include "../ataricommon/SDL_atarimxalloc_c.h"
a8181c4040b8 Fixed include files Patrice Mandin <patmandin@gmail.com> parents: 1402 diff changeset	47 #include "../ataricommon/SDL_atarigl_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 #include "SDL_xbios.h"
1040 c6ed27c7d47d Preliminary support for Blowup and Screen Blaster 3 extensions on Atari Falcon 030 Patrice Mandin <patmandin@gmail.com> parents: 993 diff changeset	49 #include "SDL_xbios_blowup.h"
1061 5023cde12cbd Add Falcon Centscreen extension support Patrice Mandin <patmandin@gmail.com> parents: 1043 diff changeset	50 #include "SDL_xbios_centscreen.h"
1040 c6ed27c7d47d Preliminary support for Blowup and Screen Blaster 3 extensions on Atari Falcon 030 Patrice Mandin <patmandin@gmail.com> parents: 993 diff changeset	51 #include "SDL_xbios_sb3.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	53 /* Debug print info */
1043 21d1d05aad39 Disable debug code Patrice Mandin <patmandin@gmail.com> parents: 1042 diff changeset	54 #if 0
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	55 #define DEBUG_PRINT(what) \
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	56 { \
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	57 printf what; \
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	58 }
1043 21d1d05aad39 Disable debug code Patrice Mandin <patmandin@gmail.com> parents: 1042 diff changeset	59 #define DEBUG_VIDEO_XBIOS 1
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	60 #else
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	61 #define DEBUG_PRINT(what)
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	62 #undef DEBUG_VIDEO_XBIOS
0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	63 #endif
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	64
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 /* Initialization/Query functions */
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	66 static int XBIOS_VideoInit(_THIS);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	67 static void XBIOS_VideoQuit(_THIS);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	68
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	69 #if 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: 1830 diff changeset	70 static SDL_Rect *XBIOS_ListModes(_THIS, SDL_PixelFormat format,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	71 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: 1830 diff changeset	72 static SDL_Surface XBIOS_SetVideoMode(_THIS, SDL_Surface current,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	73 int width, int height, int bpp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	74 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: 1830 diff changeset	75 static int XBIOS_SetColors(_THIS, 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: 1830 diff changeset	76 SDL_Color * colors);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 /* Hardware surface functions */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	79 static int XBIOS_AllocHWSurface(_THIS, SDL_Surface * surface);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	80 static int XBIOS_LockHWSurface(_THIS, SDL_Surface * surface);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	81 static int XBIOS_FlipHWSurface(_THIS, SDL_Surface * surface);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	82 static void XBIOS_UnlockHWSurface(_THIS, SDL_Surface * surface);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	83 static void XBIOS_FreeHWSurface(_THIS, SDL_Surface * surface);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	84 static void XBIOS_UpdateRects(_THIS, int numrects, SDL_Rect * rects);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	86 #if SDL_VIDEO_OPENGL
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	87 /* OpenGL functions */
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	88 static void XBIOS_GL_SwapBuffers(_THIS);
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	89 #endif
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	90
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 /* To setup palette */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	93 static unsigned short TT_palette[256];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	94 static unsigned long F30_palette[256];
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	95 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 /* Xbios driver bootstrap functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	99 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: 1830 diff changeset	100 XBIOS_Available(void)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	102 unsigned long cookie_vdo, cookie_mil, cookie_hade, cookie_scpn;
797 d0f1e34290d6 Milan and Hades Atari clones do not have an Atari video chip Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	103
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	104 /* Milan/Hades Atari clones do not have an Atari video chip */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	105 if ((Getcookie(C__MIL, &cookie_mil) == C_FOUND) \|\|
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	106 (Getcookie(C_hade, &cookie_hade) == C_FOUND)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	107 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	108 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	110 /* Cookie _VDO present ? if not, assume ST machine */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	111 if (Getcookie(C__VDO, &cookie_vdo) != C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	112 cookie_vdo = VDO_ST << 16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	113 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 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: 1830 diff changeset	115 /* Test if we have a monochrome monitor plugged in */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	116 switch (cookie_vdo >> 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	117 case VDO_ST:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	118 case VDO_STE:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	119 if (Getrez() == (ST_HIGH >> 8))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	120 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	121 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	122 case VDO_TT:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	123 if ((EgetShift() & ES_MODE) == TT_HIGH)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	124 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	125 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	126 case VDO_F30:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	127 if (VgetMonitor() == MONITOR_MONO)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	128 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	129 if (Getcookie(C_SCPN, &cookie_scpn) == C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	130 if (!SDL_XBIOS_SB3Usable((scpn_cookie_t *) cookie_scpn)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	131 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	132 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	133 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	134 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	135 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	136 return 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	137 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	139 return 1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	142 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: 1830 diff changeset	143 XBIOS_DeleteDevice(SDL_VideoDevice * device)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 {
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	145 SDL_free(device->driverdata);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	146 SDL_free(device);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	149 static 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: 1830 diff changeset	150 XBIOS_CreateDevice(int devindex)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	152 SDL_VideoDevice *device;
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	153 SDL_VideoData *data;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	155 /* Initialize all variables that we clean on shutdown */
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	156 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	157 if (device) {
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	158 data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	159 }
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	160 if (!device \|\| !data) {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	161 SDL_OutOfMemory();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	162 if (device) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	163 SDL_free(device);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	164 }
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	165 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: 1830 diff changeset	166 }
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	167 device->driverdata = data;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	169 /* Video functions */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	170 device->VideoInit = XBIOS_VideoInit;
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	171 device->VideoQuit = XBIOS_VideoQuit;
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	172
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	173 /* Modes */
2043 adf732f1f016 Formatting update Sam Lantinga <slouken@libsdl.org> parents: 2036 diff changeset	174 device->GetDisplayModes = NULL /XBIOS_GetDisplayModes / ;
adf732f1f016 Formatting update Sam Lantinga <slouken@libsdl.org> parents: 2036 diff changeset	175 device->SetDisplayMode = NULL /XBIOS_SetDisplayMode / ;
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	176
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	177 /* Events */
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	178 device->PumpEvents = SDL_Atari_PumpEvents;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	180 #if SDL_VIDEO_OPENGL
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	181 /* OpenGL functions */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	182 device->GL_LoadLibrary = SDL_AtariGL_LoadLibrary;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	183 device->GL_GetProcAddress = SDL_AtariGL_GetProcAddress;
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	184 device->GL_CreateContext = 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: 1830 diff changeset	185 device->GL_MakeCurrent = SDL_AtariGL_MakeCurrent;
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	186 device->GL_SetSwapInterval = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	187 device->GL_GetSwapInterval = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	188 device->GL_SwapWindow = XBIOS_GL_SwapBuffers;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	189 device->GL_DeleteContext = NULL;
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	190 #endif
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	191
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	192 device->free = XBIOS_DeleteDevice;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	194 return device;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 VideoBootStrap XBIOS_bootstrap = {
2035 c848c18684ab Started update for 1.3 Patrice Mandin <patmandin@gmail.com> parents: 1895 diff changeset	198 "xbios", "Atari Xbios driver",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	199 XBIOS_Available, XBIOS_CreateDevice
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 };
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	202 #if 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: 1830 diff changeset	203 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	204 SDL_XBIOS_AddMode(_THIS, Uint16 modecode, Uint16 width, Uint16 height,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	205 Uint16 depth, SDL_bool flags)
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	206 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	207 int i, curpos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	208 xbiosmode_t *current_mode;
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	209
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	210 /* Check if mode already exists */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	211 if (XBIOS_modelist) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	212 current_mode = XBIOS_modelist;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	213 for (i = 0; i < XBIOS_nummodes; i++, current_mode++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	214 if (current_mode->width != width)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	215 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	216 if (current_mode->height != height)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	217 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	218 if (current_mode->depth != depth)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	219 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	220 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	221 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	222 }
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	223
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	224 ++XBIOS_nummodes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	225 XBIOS_modelist =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	226 (xbiosmode_t *) SDL_realloc(XBIOS_modelist,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	227 XBIOS_nummodes * sizeof(xbiosmode_t));
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	228
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	229 /* Keep the list sorted: bpp, width, height */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	230 curpos = 0;
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	231
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	232 for (i = 0; i < XBIOS_nummodes - 1; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	233 if (XBIOS_modelist[i].depth <= depth) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	234 if (XBIOS_modelist[i].width < width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	235 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	236 } else if (XBIOS_modelist[i].width == width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	237 if (XBIOS_modelist[i].height <= height) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	238 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	239 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	240 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	241 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	242 curpos++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	243 }
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	244
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	245 /* Push remaining modes further */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	246 for (i = XBIOS_nummodes - 1; i > curpos; i--) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	247 SDL_memcpy(&XBIOS_modelist[i], &XBIOS_modelist[i - 1],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	248 sizeof(xbiosmode_t));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	249 }
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	250
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	251 XBIOS_modelist[curpos].number = modecode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	252 XBIOS_modelist[curpos].width = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	253 XBIOS_modelist[curpos].height = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	254 XBIOS_modelist[curpos].depth = depth;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	255 XBIOS_modelist[curpos].doubleline = flags;
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	256 }
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	257 #endif
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	258
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	259 static int
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	260 XBIOS_VideoInit(_THIS)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 {
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	262 XBIOS_InitModes(_this);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	263
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	264 #if 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: 1830 diff changeset	265 int i, j8, j16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	266 xbiosmode_t *current_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	267 unsigned long cookie_blow, cookie_scpn, cookie_cnts;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	269 /* Initialize all variables that we clean on shutdown */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	270 memset(SDL_modelist, 0, sizeof(SDL_modelist));
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	272 /* Cookie _VDO present ? if not, assume ST machine */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	273 if (Getcookie(C__VDO, &XBIOS_cvdo) != C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	274 XBIOS_cvdo = VDO_ST << 16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	275 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	277 /* Allocate memory for old palette */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	278 XBIOS_oldpalette = (void ) SDL_malloc(256 sizeof(long));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	279 if (!XBIOS_oldpalette) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	280 SDL_SetError("Unable to allocate memory for old palette\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	281 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	282 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> 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: 1830 diff changeset	284 /* Initialize video mode list */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	285 /* and save current screen status (palette, screen address, video mode) */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	286 XBIOS_nummodes = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	287 XBIOS_modelist = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	288 XBIOS_centscreen = SDL_FALSE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	290 switch (XBIOS_cvdo >> 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	291 case VDO_ST:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	292 case VDO_STE:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	293 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	294 short *oldpalette;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	295
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	296 SDL_XBIOS_AddMode(this, ST_LOW >> 8, 320, 200, 4, SDL_FALSE);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	298 XBIOS_oldvbase = Physbase();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	299 XBIOS_oldvmode = Getrez();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	300 switch (XBIOS_oldvmode << 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	301 case ST_LOW:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	302 XBIOS_oldnumcol = 16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	303 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	304 case ST_MED:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	305 XBIOS_oldnumcol = 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	306 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	307 case ST_HIGH:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	308 XBIOS_oldnumcol = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	309 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	310 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	311 XBIOS_oldnumcol = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	312 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	313 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	315 oldpalette = (short *) XBIOS_oldpalette;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	316 for (i = 0; i < XBIOS_oldnumcol; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	317 *oldpalette++ = Setcolor(i, -1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	318 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	320 vformat->BitsPerPixel = 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	321 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	322 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	323 case VDO_TT:
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	324
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	325 SDL_XBIOS_AddMode(this, TT_LOW, 320, 480, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	326 /* Software double-lined mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	327 SDL_XBIOS_AddMode(this, TT_LOW, 320, 240, 8, SDL_TRUE);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	329 XBIOS_oldvbase = Logbase();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	330 XBIOS_oldvmode = EgetShift();
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	332 switch (XBIOS_oldvmode & ES_MODE) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	333 case TT_LOW:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	334 XBIOS_oldnumcol = 256;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	335 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	336 case ST_LOW:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	337 case TT_MED:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	338 XBIOS_oldnumcol = 16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	339 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	340 case ST_MED:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	341 XBIOS_oldnumcol = 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	342 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	343 case ST_HIGH:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	344 case TT_HIGH:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	345 XBIOS_oldnumcol = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	346 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	347 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	348 XBIOS_oldnumcol = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	349 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	350 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	351 if (XBIOS_oldnumcol) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	352 EgetPalette(0, XBIOS_oldnumcol, XBIOS_oldpalette);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	353 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	355 vformat->BitsPerPixel = 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	356 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	357 case VDO_F30:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	358 switch (VgetMonitor()) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	359 case MONITOR_MONO:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	360 /* Not usable */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	361 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	362 case MONITOR_RGB:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	363 case MONITOR_TV:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	364 SDL_XBIOS_AddMode(this, BPS16 \| COL80 \| OVERSCAN \| VERTFLAG,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	365 768, 480, 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	366 SDL_XBIOS_AddMode(this, BPS16 \| COL80 \| OVERSCAN, 768, 240,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	367 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	368 SDL_XBIOS_AddMode(this, BPS16 \| COL80 \| VERTFLAG, 640, 400,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	369 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	370 SDL_XBIOS_AddMode(this, BPS16 \| COL80, 640, 200, 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	371 SDL_XBIOS_AddMode(this, BPS16 \| OVERSCAN \| VERTFLAG, 384,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	372 480, 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	373 SDL_XBIOS_AddMode(this, BPS16 \| OVERSCAN, 384, 240, 16,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	374 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	375 SDL_XBIOS_AddMode(this, BPS16 \| VERTFLAG, 320, 400, 16,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	376 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	377 SDL_XBIOS_AddMode(this, BPS16, 320, 200, 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	378 SDL_XBIOS_AddMode(this, BPS8 \| COL80 \| OVERSCAN \| VERTFLAG,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	379 768, 480, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	380 SDL_XBIOS_AddMode(this, BPS8 \| COL80 \| OVERSCAN, 768, 240, 8,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	381 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	382 SDL_XBIOS_AddMode(this, BPS8 \| COL80 \| VERTFLAG, 640, 400, 8,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	383 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	384 SDL_XBIOS_AddMode(this, BPS8 \| COL80, 640, 200, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	385 SDL_XBIOS_AddMode(this, BPS8 \| OVERSCAN \| VERTFLAG, 384, 480,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	386 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	387 SDL_XBIOS_AddMode(this, BPS8 \| OVERSCAN, 384, 240, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	388 SDL_XBIOS_AddMode(this, BPS8 \| VERTFLAG, 320, 400, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	389 SDL_XBIOS_AddMode(this, BPS8, 320, 200, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	390 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	391 case MONITOR_VGA:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	392 SDL_XBIOS_AddMode(this, BPS16, 320, 480, 16, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	393 SDL_XBIOS_AddMode(this, BPS16 \| VERTFLAG, 320, 240, 16,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	394 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	395 SDL_XBIOS_AddMode(this, BPS8 \| COL80, 640, 480, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	396 SDL_XBIOS_AddMode(this, BPS8 \| COL80 \| VERTFLAG, 640, 240, 8,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	397 SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	398 SDL_XBIOS_AddMode(this, BPS8, 320, 480, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	399 SDL_XBIOS_AddMode(this, BPS8 \| VERTFLAG, 320, 240, 8, SDL_FALSE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	400 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	401 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	402 XBIOS_oldvbase = Logbase();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	403 XBIOS_oldvmode = VsetMode(-1);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	405 XBIOS_oldnumcol = 1 << (1 << (XBIOS_oldvmode & NUMCOLS));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	406 if (XBIOS_oldnumcol > 256) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	407 XBIOS_oldnumcol = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	408 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	409 if (XBIOS_oldnumcol) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	410 VgetRGB(0, XBIOS_oldnumcol, XBIOS_oldpalette);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	411 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	413 vformat->BitsPerPixel = 16;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	415 /* Keep vga/rvb, and pal/ntsc bits */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	416 current_mode = XBIOS_modelist;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	417 for (i = 0; i < XBIOS_nummodes; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	418 Uint16 newvmode;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	420 newvmode = current_mode->number;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	421 newvmode &= ~(VGA \| PAL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	422 newvmode \|= XBIOS_oldvmode & (VGA \| PAL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	423 current_mode->number = newvmode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	424
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	425 current_mode++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	426 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	428 /* Initialize BlowUp/SB3/Centscreen stuff if present */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	429 if (Getcookie(C_BLOW, &cookie_blow) == C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	430 SDL_XBIOS_BlowupInit(this, (blow_cookie_t *) cookie_blow);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	431 } else if (Getcookie(C_SCPN, &cookie_scpn) == C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	432 SDL_XBIOS_SB3Init(this, (scpn_cookie_t *) cookie_scpn);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	433 } else if (Getcookie(C_CNTS, &cookie_cnts) == C_FOUND) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	434 XBIOS_oldvmode = SDL_XBIOS_CentscreenInit(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	435 XBIOS_centscreen = SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	436 }
1064 fba6b67b4d60 Add Centscreen extended modes support Patrice Mandin <patmandin@gmail.com> parents: 1061 diff changeset	437
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	438 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	439 }
1042 0e7218843cfb Dynamically create list of video modes, easier to add new ones Patrice Mandin <patmandin@gmail.com> parents: 1040 diff changeset	440
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	441 /* Determine the current screen size */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	442 if (XBIOS_nummodes > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	443 /* FIXME: parse video mode list to search for current mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	444 this->info.current_w = XBIOS_modelist[0].width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	445 this->info.current_h = XBIOS_modelist[0].height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	446 }
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: 1412 diff changeset	447
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	448 current_mode = XBIOS_modelist;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	449 j8 = j16 = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	450 for (i = 0; i < XBIOS_nummodes; i++, current_mode++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	451 switch (current_mode->depth) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	452 case 4:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	453 case 8:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	454 SDL_modelist[0][j8] = SDL_malloc(sizeof(SDL_Rect));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	455 SDL_modelist[0][j8]->x = SDL_modelist[0][j8]->y = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	456 SDL_modelist[0][j8]->w = current_mode->width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	457 SDL_modelist[0][j8]->h = current_mode->height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	458 XBIOS_videomodes[0][j8] = current_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	459 j8++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	460 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	461 case 16:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	462 SDL_modelist[1][j16] = SDL_malloc(sizeof(SDL_Rect));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	463 SDL_modelist[1][j16]->x = SDL_modelist[1][j16]->y = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	464 SDL_modelist[1][j16]->w = current_mode->width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	465 SDL_modelist[1][j16]->h = current_mode->height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	466 XBIOS_videomodes[1][j16] = current_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	467 j16++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	468 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	469 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	470 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	471 SDL_modelist[0][j8] = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	472 SDL_modelist[1][j16] = NULL;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	474 XBIOS_screens[0] = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	475 XBIOS_screens[1] = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	476 XBIOS_shadowscreen = NULL;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	478 /* Update hardware info */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	479 this->info.hw_available = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	480 this->info.video_mem = (Uint32) Atari_SysMalloc(-1L, MX_STRAM);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	482 /* Init chunky to planar routine */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	483 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	485 #if SDL_VIDEO_OPENGL
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	486 SDL_AtariGL_InitPointers(this);
991 12b13601a544 Final touches to OSMesa OpenGL support on Atari, using loadable libraries. Hope SDL 1.2.8 is out soon. Patrice Mandin <patmandin@gmail.com> parents: 989 diff changeset	487 #endif
12b13601a544 Final touches to OSMesa OpenGL support on Atari, using loadable libraries. Hope SDL 1.2.8 is out soon. Patrice Mandin <patmandin@gmail.com> parents: 989 diff changeset	488
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	489 #endif
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	490
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	491 return (0);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	494 static void
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	495 XBIOS_VideoQuit(_THIS)
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	496 {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	497 /* int i, j;*/
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	498
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	499 XBIOS_QuitModes(_this);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	500 Atari_ShutdownEvents();
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	501
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	502 #if 0
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	503 /* Restore video mode and palette */
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	504 #ifndef DEBUG_VIDEO_XBIOS
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	505 switch (XBIOS_cvdo >> 16) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	506 case VDO_ST:
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	507 case VDO_STE:
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	508 Setscreen(-1, XBIOS_oldvbase, XBIOS_oldvmode);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	509 if (XBIOS_oldnumcol) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	510 Setpalette(XBIOS_oldpalette);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	511 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	512 break;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	513 case VDO_TT:
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	514 Setscreen(-1, XBIOS_oldvbase, -1);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	515 EsetShift(XBIOS_oldvmode);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	516 if (XBIOS_oldnumcol) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	517 EsetPalette(0, XBIOS_oldnumcol, XBIOS_oldpalette);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	518 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	519 break;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	520 case VDO_F30:
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	521 Setscreen(-1, XBIOS_oldvbase, -1);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	522 if (XBIOS_centscreen) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	523 SDL_XBIOS_CentscreenRestore(this, XBIOS_oldvmode);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	524 } else {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	525 VsetMode(XBIOS_oldvmode);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	526 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	527 if (XBIOS_oldnumcol) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	528 VsetRGB(0, XBIOS_oldnumcol, XBIOS_oldpalette);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	529 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	530 break;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	531 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	532 Vsync();
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	533 #endif
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	534
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	535
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	536 #if SDL_VIDEO_OPENGL
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	537 if (gl_active) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	538 SDL_AtariGL_Quit(this, SDL_TRUE);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	539 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	540 #endif
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	541
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	542 if (XBIOS_oldpalette) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	543 SDL_free(XBIOS_oldpalette);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	544 XBIOS_oldpalette = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	545 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	546 XBIOS_FreeBuffers(this);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	547
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	548 /* Free mode list */
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	549 for (j = 0; j < NUM_MODELISTS; j++) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	550 for (i = 0; i < SDL_NUMMODES; i++) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	551 if (SDL_modelist[j][i] != NULL) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	552 SDL_free(SDL_modelist[j][i]);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	553 SDL_modelist[j][i] = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	554 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	555 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	556 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	557
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	558 if (XBIOS_modelist) {
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	559 SDL_free(XBIOS_modelist);
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	560 XBIOS_nummodes = 0;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	561 XBIOS_modelist = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	562 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	563
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	564 this->screen->pixels = NULL;
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	565 #endif
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	566 }
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	567
12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	568 #if 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: 1830 diff changeset	569 static SDL_Rect **
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	570 XBIOS_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	572 /* 8 bits -> list 0 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	573 /* 16 bits -> list 1 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	574 if ((format->BitsPerPixel != 8) && (format->BitsPerPixel != 16)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	575 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	576 }
711 8db4098e944b Severe bugfix: format->BitsPerPixel not checked in ListModes function Patrice Mandin <patmandin@gmail.com> parents: 598 diff changeset	577
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	578 return (SDL_modelist[(format->BitsPerPixel) >> 4]);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	579 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	580
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	581 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: 1830 diff changeset	582 XBIOS_FreeBuffers(_THIS)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	583 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	584 int i;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	585
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	586 for (i = 0; i < 2; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	587 if (XBIOS_screensmem[i] != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	588 Mfree(XBIOS_screensmem[i]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	589 XBIOS_screensmem[i] = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	590 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	591 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	592
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	593 if (XBIOS_shadowscreen != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	594 Mfree(XBIOS_shadowscreen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	595 XBIOS_shadowscreen = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	596 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	599 static SDL_Surface *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	600 XBIOS_SetVideoMode(_THIS, SDL_Surface * current,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	601 int width, int height, int bpp, Uint32 flags)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	603 int mode, new_depth;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	604 int i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	605 xbiosmode_t *new_video_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	606 Uint32 new_screen_size;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	607 Uint32 modeflags;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	609 /* Free current buffers */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	610 XBIOS_FreeBuffers(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	612 /* Limit bpp */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	613 if (bpp > 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	614 bpp = 16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	615 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	616 bpp >>= 4;
801 ff1058d642dc Video modes must be sorted by Y size, for SDL_GetVideoMode() to operate properly Patrice Mandin <patmandin@gmail.com> parents: 797 diff changeset	617
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	618 /* Search if the mode exists (width, height, bpp) */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	619 for (mode = 0; SDL_modelist[bpp][mode]; ++mode) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	620 if ((SDL_modelist[bpp][mode]->w == width) &&
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	621 (SDL_modelist[bpp][mode]->h == height)) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	622
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	623 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	624 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	625 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	626 if (SDL_modelist[bpp][mode] == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	627 SDL_SetError("Couldn't find requested mode in list");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	628 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	629 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	630
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	631 modeflags = SDL_FULLSCREEN \| SDL_PREALLOC;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	632
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	633 /* Allocate needed buffers: simple/double buffer and shadow surface */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	634 new_video_mode = XBIOS_videomodes[bpp][mode];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	635 new_depth = new_video_mode->depth;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	636 if (new_depth == 4) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	637 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	638 new_depth = 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	639 modeflags \|= SDL_SWSURFACE \| SDL_HWPALETTE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	640 } else if (new_depth == 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	641 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	642 modeflags \|= SDL_SWSURFACE \| SDL_HWPALETTE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	643 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	644 modeflags \|= SDL_HWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	645 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	646
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	647 new_screen_size = width * height * ((new_depth) >> 3);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	648 new_screen_size += 256; /* To align on a 256 byte adress */
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	649
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	650 if (new_depth == 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	651 XBIOS_shadowscreen = Atari_SysMalloc(new_screen_size, MX_PREFTTRAM);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	652
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	653 if (XBIOS_shadowscreen == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	654 SDL_SetError("Can not allocate %d KB for shadow buffer",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	655 new_screen_size >> 10);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	656 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	657 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	658 SDL_memset(XBIOS_shadowscreen, 0, new_screen_size);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	659 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	660
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	661 /* Output buffer needs to be twice in size for the software double-line mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	662 XBIOS_doubleline = SDL_FALSE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	663 if (new_video_mode->doubleline) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	664 new_screen_size <<= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	665 XBIOS_doubleline = SDL_TRUE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	666 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	667
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	668 XBIOS_screensmem[0] = Atari_SysMalloc(new_screen_size, MX_STRAM);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	669
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	670 if (XBIOS_screensmem[0] == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	671 XBIOS_FreeBuffers(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	672 SDL_SetError("Can not allocate %d KB for frame buffer",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	673 new_screen_size >> 10);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	674 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 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: 1830 diff changeset	676 SDL_memset(XBIOS_screensmem[0], 0, new_screen_size);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	677
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	678 XBIOS_screens[0] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	679 (void *) (((long) XBIOS_screensmem[0] + 256) & 0xFFFFFF00UL);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	680
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	681 #if SDL_VIDEO_OPENGL
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	682 if (flags & SDL_INTERNALOPENGL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	683 if (this->gl_config.double_buffer) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	684 flags \|= SDL_DOUBLEBUF;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	685 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	686 }
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	687 #endif
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	688
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	689 /* Double buffer ? */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	690 if (flags & SDL_DOUBLEBUF) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	691 XBIOS_screensmem[1] = Atari_SysMalloc(new_screen_size, MX_STRAM);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	692
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	693 if (XBIOS_screensmem[1] == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	694 XBIOS_FreeBuffers(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	695 SDL_SetError("Can not allocate %d KB for double buffer",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	696 new_screen_size >> 10);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	697 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	698 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	699 SDL_memset(XBIOS_screensmem[1], 0, new_screen_size);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 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: 1830 diff changeset	701 XBIOS_screens[1] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	702 (void *) (((long) XBIOS_screensmem[1] + 256) & 0xFFFFFF00UL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	703 modeflags \|= SDL_DOUBLEBUF;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	704 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	705
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	706 /* Allocate the new pixel format for the screen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	707 if (!SDL_ReallocFormat(current, new_depth, 0, 0, 0, 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	708 XBIOS_FreeBuffers(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	709 SDL_SetError("Couldn't allocate new pixel format for requested mode");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	710 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	711 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	712
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	713 current->w = XBIOS_width = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	714 current->h = XBIOS_height = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	715 current->pitch = (width * new_depth) >> 3;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	716
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	717 /* this is for C2P conversion */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	718 XBIOS_pitch = (new_video_mode->width * new_video_mode->depth) >> 3;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	719
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	720 if (new_depth == 8)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	721 current->pixels = XBIOS_shadowscreen;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	722 else
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	723 current->pixels = XBIOS_screens[0];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	724
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	725 XBIOS_fbnum = 0;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	726
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	727 #if SDL_VIDEO_OPENGL
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	728 if (flags & SDL_INTERNALOPENGL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	729 if (!SDL_AtariGL_Init(this, current)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	730 XBIOS_FreeBuffers(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	731 SDL_SetError("Can not create OpenGL context");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	732 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	733 }
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	734
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	735 modeflags \|= SDL_INTERNALOPENGL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	736 }
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	737 #endif
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	738
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	739 current->flags = modeflags;
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	740
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	741 /* Now set the video mode */
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	742 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	743 Setscreen(-1, XBIOS_screens[0], -1);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	744 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	745
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	746 switch (XBIOS_cvdo >> 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	747 case VDO_ST:
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	748 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	749 Setscreen(-1, -1, new_video_mode->number);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	750 #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: 1830 diff changeset	751 /* Reset palette */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	752 for (i = 0; i < 16; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	753 TT_palette[i] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	754 ((i >> 1) << 8) \| (((i * 8) / 17) << 4) \| (i >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	755 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	756 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	757 Setpalette(TT_palette);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	758 #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: 1830 diff changeset	759 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	760 case VDO_STE:
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	761 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	762 Setscreen(-1, -1, new_video_mode->number);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	763 #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: 1830 diff changeset	764 /* Reset palette */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	765 for (i = 0; i < 16; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	766 int c;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	767
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	768 c = ((i & 1) << 3) \| ((i >> 1) & 7);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	769 TT_palette[i] = (c << 8) \| (c << 4) \| c;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	770 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	771 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	772 Setpalette(TT_palette);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	773 #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: 1830 diff changeset	774 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	775 case VDO_TT:
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	776 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	777 EsetShift(new_video_mode->number);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	778 #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: 1830 diff changeset	779 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	780 case VDO_F30:
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	781 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	782 if (XBIOS_centscreen) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	783 SDL_XBIOS_CentscreenSetmode(this, width, height, new_depth);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	784 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	785 VsetMode(new_video_mode->number);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	786 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	787 #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: 1830 diff changeset	788 /* Set hardware palette to black in True Colour */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	789 if (new_depth == 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	790 SDL_memset(F30_palette, 0, sizeof(F30_palette));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	791 VsetRGB(0, 256, F30_palette);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 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: 1830 diff changeset	793 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	794 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	795
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	796 Vsync();
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	797
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	798 this->UpdateRects = XBIOS_UpdateRects;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	799
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	800 return (current);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	801 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	802
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	803 /* We don't actually allow hardware surfaces other than the main one */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	804 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: 1830 diff changeset	805 XBIOS_AllocHWSurface(_THIS, SDL_Surface * surface)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	806 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	807 return (-1);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	808 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	809
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	810 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: 1830 diff changeset	811 XBIOS_FreeHWSurface(_THIS, SDL_Surface * surface)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	812 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	813 return;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	814 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	815
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	816 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: 1830 diff changeset	817 XBIOS_LockHWSurface(_THIS, SDL_Surface * surface)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	818 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	819 return (0);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	820 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	821
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	822 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: 1830 diff changeset	823 XBIOS_UnlockHWSurface(_THIS, SDL_Surface * surface)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	824 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	825 return;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	826 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	827
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	828 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: 1830 diff changeset	829 XBIOS_UpdateRects(_THIS, int numrects, SDL_Rect * rects)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	830 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	831 SDL_Surface *surface;
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	832
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	833 surface = this->screen;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	834
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	835 if ((surface->format->BitsPerPixel) == 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	836 int i;
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	837
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	838 for (i = 0; i < numrects; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	839 void source, destination;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	840 int x1, x2;
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	841
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	842 x1 = rects[i].x & ~15;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	843 x2 = rects[i].x + rects[i].w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	844 if (x2 & 15) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	845 x2 = (x2 \| 15) + 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	846 }
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	847
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	848 source = surface->pixels;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	849 source += surface->pitch * rects[i].y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	850 source += x1;
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	851
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	852 destination = XBIOS_screens[XBIOS_fbnum];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	853 destination += XBIOS_pitch * rects[i].y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	854 destination += x1;
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	855
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	856 /* Convert chunky to planar screen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	857 SDL_Atari_C2pConvert(source,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	858 destination,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	859 x2 - x1,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	860 rects[i].h,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	861 XBIOS_doubleline,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	862 surface->pitch, XBIOS_pitch);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	863 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	864 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	865 #ifndef DEBUG_VIDEO_XBIOS
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	866 Setscreen(-1, XBIOS_screens[XBIOS_fbnum], -1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	867 #endif
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	868 Vsync();
314 bff64eba7721 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 311 diff changeset	869
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	870 if ((surface->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	871 XBIOS_fbnum ^= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	872 if ((surface->format->BitsPerPixel) > 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	873 surface->pixels = XBIOS_screens[XBIOS_fbnum];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	874 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	875 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	876 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	877
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	878 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: 1830 diff changeset	879 XBIOS_FlipHWSurface(_THIS, SDL_Surface * surface)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	880 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	881 if ((surface->format->BitsPerPixel) == 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	882 void *destscr;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	883 int destx;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	884
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	885 /* Center on destination screen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	886 destscr = XBIOS_screens[XBIOS_fbnum];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	887 destscr += XBIOS_pitch * ((XBIOS_height - surface->h) >> 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	888 destx = (XBIOS_width - surface->w) >> 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	889 destx &= ~15;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	890 destscr += destx;
1101 c8a51d169579 Revert back screen centering when using c2p Patrice Mandin <patmandin@gmail.com> parents: 1094 diff changeset	891
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	892 /* Convert chunky to planar screen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	893 SDL_Atari_C2pConvert(surface->pixels,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	894 destscr,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	895 surface->w,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	896 surface->h,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	897 XBIOS_doubleline, surface->pitch, XBIOS_pitch);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	898 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	899 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	900 Setscreen(-1, XBIOS_screens[XBIOS_fbnum], -1);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	901 #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: 1830 diff changeset	902 Vsync();
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	903
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	904 if ((surface->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	905 XBIOS_fbnum ^= 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	906 if ((surface->format->BitsPerPixel) > 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	907 surface->pixels = XBIOS_screens[XBIOS_fbnum];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	908 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	909 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	910
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	911 return (0);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	912 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	913
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	914 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: 1830 diff changeset	915 XBIOS_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color * colors)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	916 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	917 int i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	918 int r, v, b;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	919
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	920 switch (XBIOS_cvdo >> 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	921 case VDO_ST:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	922 case VDO_STE:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	923 for (i = 0; i < ncolors; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	924 r = colors[i].r;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	925 v = colors[i].g;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	926 b = colors[i].b;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	927
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	928 TT_palette[firstcolor + i] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	929 ((r * 30) + (v * 59) + (b * 11)) / 100;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	930 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	931 SDL_Atari_C2pConvert4_pal(TT_palette); /* convert the lighting */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	932 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	933 case VDO_TT:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	934 for (i = 0; i < ncolors; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	935 r = colors[i].r;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	936 v = colors[i].g;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	937 b = colors[i].b;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 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: 1830 diff changeset	939 TT_palette[i] = ((r >> 4) << 8) \| ((v >> 4) << 4) \| (b >> 4);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	940 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	941 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	942 EsetPalette(firstcolor, ncolors, TT_palette);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	943 #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: 1830 diff changeset	944 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	945 case VDO_F30:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	946 for (i = 0; i < ncolors; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	947 r = colors[i].r;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	948 v = colors[i].g;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	949 b = colors[i].b;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	950
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	951 F30_palette[i] = (r << 16) \| (v << 8) \| b;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	952 }
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	953 #ifndef DEBUG_VIDEO_XBIOS
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	954 VsetRGB(firstcolor, ncolors, F30_palette);
735 abec2a842d11 Use new C2P routine Patrice Mandin <patmandin@gmail.com> parents: 712 diff changeset	955 #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: 1830 diff changeset	956 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	957 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	958
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	959 return (1);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	960 }
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	961 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	962
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	963 /* Note: If we are terminated, this could be called in the middle of
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	964 another SDL video routine -- notably UpdateRects.
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	965 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	966
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	967 #if 0
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	968 #if SDL_VIDEO_OPENGL
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	969
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	970 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: 1830 diff changeset	971 XBIOS_GL_SwapBuffers(_THIS)
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	972 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	973 SDL_AtariGL_SwapBuffers(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	974 XBIOS_FlipHWSurface(this, this->screen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1830 diff changeset	975 SDL_AtariGL_MakeCurrent(this);
978 3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	976 }
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	977
3b1ba22f5a28 Add support for OpenGL on Atari using OSMesa, the offscreen rendering driver from Mesa Patrice Mandin <patmandin@gmail.com> parents: 972 diff changeset	978 #endif
2036 12ef90a41631 Pfiou, all of it to update, faster to rewrite from scratch? Patrice Mandin <patmandin@gmail.com> parents: 2035 diff changeset	979 #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: 1830 diff changeset	980 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/xbios/SDL_xbios.c @ 3798:c8b3d3d13ed1 SDL-ryan-multiple-audio-device