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

annotate src/video/gem/SDL_gemvideo.c @ 1069:8b1c83edcde2

Restore and save menu bar when entering and exiting fullscreen mode

author	Patrice Mandin <patmandin@gmail.com>
date	Mon, 06 Jun 2005 10:27:22 +0000
parents	671bbd773c8a
children	75e8378103a9

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
769 b8d311d90021 Updated copyright information for 2004 (Happy New Year!) Sam Lantinga <slouken@libsdl.org> parents: 737 diff changeset	3 Copyright (C) 1997-2004 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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Library General Public License for more details.
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 #ifdef SAVE_RCSID
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 static char rcsid =
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 "@(#) $Id$";
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 #endif
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 /*
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	29 GEM video driver
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	30
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	31 Patrice Mandin
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	32 and work from
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	33 Olivier Landemarre, Johan Klockars, Xavier Joubert, Claude Attard
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	34 */
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include <stdio.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include <stdlib.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include <string.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 /* Mint includes */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #include <gem.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 #include <gemx.h>
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include <mint/osbind.h>
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 508 diff changeset	44 #include <mint/cookie.h>
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 #include "SDL.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 #include "SDL_error.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 #include "SDL_video.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 #include "SDL_mouse.h"
986 952ec1ddcb58 Add conversion routines for unsupported screen formats Patrice Mandin <patmandin@gmail.com> parents: 984 diff changeset	50 #include "SDL_endian.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 #include "SDL_sysvideo.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 #include "SDL_pixels_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 #include "SDL_events_c.h"
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	54 #include "SDL_cursor_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 #include "SDL_ataric2p_s.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 #include "SDL_atarieddi_s.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 #include "SDL_atarimxalloc_c.h"
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	59 #include "SDL_atarigl_c.h"
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	60
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 #include "SDL_gemvideo.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 #include "SDL_gemevents_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 #include "SDL_gemmouse_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 #include "SDL_gemwm_c.h"
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	65 #include "SDL_xbiosevents_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 /* Defines */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	69 /#define DEBUG_VIDEO_GEM 1/
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	70
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 #define GEM_VID_DRIVER_NAME "gem"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	73 #undef MIN
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	74 #define MIN(a,b) (((a)<(b)) ? (a) : (b))
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	75 #undef MAX
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	76 #define MAX(a,b) (((a)>(b)) ? (a) : (b))
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	77
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 /* Variables */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 static unsigned char vdi_index[256] = {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 0, 2, 3, 6, 4, 7, 5, 8,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 9, 10, 11, 14, 12, 15, 13, 255
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 };
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 static const unsigned char empty_name[]="";
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 /* Initialization/Query functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 static int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 static SDL_Rect *GEM_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 static SDL_Surface GEM_SetVideoMode(_THIS, SDL_Surface current, int width, int height, int bpp, Uint32 flags);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 static int GEM_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 static void GEM_VideoQuit(_THIS);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 /* Hardware surface functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 static int GEM_LockHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 static void GEM_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 #if 0
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 static int GEM_ToggleFullScreen(_THIS, int on);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 #endif
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 /* Internal functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 static void GEM_FreeBuffers(_THIS);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	107 static void GEM_ClearScreen(_THIS);
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	108 static void GEM_ClearRect(_THIS, short *rect);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	109 static void GEM_LockScreen(_THIS);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	110 static void GEM_UnlockScreen(_THIS);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 static void refresh_window(_THIS, int winhandle, short *rect);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	113 #ifdef HAVE_OPENGL
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	114 /* OpenGL functions */
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	115 static void GEM_GL_SwapBuffers(_THIS);
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	116 #endif
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	117
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 /* GEM driver bootstrap functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 static int GEM_Available(void)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 /* Test if AES available */
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 508 diff changeset	123 if (appl_init() == -1)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 return 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 appl_exit();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 static void GEM_DeleteDevice(SDL_VideoDevice *device)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 free(device->hidden);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 free(device);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 static SDL_VideoDevice *GEM_CreateDevice(int devindex)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 SDL_VideoDevice *device;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 /* Initialize all variables that we clean on shutdown */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 if ( device ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 memset(device, 0, (sizeof *device));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 device->hidden = (struct SDL_PrivateVideoData *)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 malloc((sizeof *device->hidden));
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	146 device->gl_data = (struct SDL_PrivateGLData *)
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	147 malloc((sizeof *device->gl_data));
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 if ( (device == NULL) \|\| (device->hidden == NULL) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 SDL_OutOfMemory();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 if ( device ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 free(device);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 memset(device->hidden, 0, (sizeof *device->hidden));
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	157 memset(device->gl_data, 0, sizeof(*device->gl_data));
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 /* Set the function pointers */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 device->VideoInit = GEM_VideoInit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 device->ListModes = GEM_ListModes;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 device->SetVideoMode = GEM_SetVideoMode;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 device->SetColors = GEM_SetColors;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 device->UpdateRects = NULL /GEM_UpdateRects/;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 device->VideoQuit = GEM_VideoQuit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 device->AllocHWSurface = GEM_AllocHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 device->LockHWSurface = GEM_LockHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 device->UnlockHWSurface = GEM_UnlockHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 device->FlipHWSurface = GEM_FlipHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 device->FreeHWSurface = GEM_FreeHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 device->ToggleFullScreen = NULL /GEM_ToggleFullScreen/;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 /* Window manager */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 device->SetCaption = GEM_SetCaption;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	175 device->SetIcon = GEM_SetIcon;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 device->IconifyWindow = GEM_IconifyWindow;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 device->GrabInput = GEM_GrabInput;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 /* Events */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 device->InitOSKeymap = GEM_InitOSKeymap;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 device->PumpEvents = GEM_PumpEvents;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 /* Mouse */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 device->FreeWMCursor = GEM_FreeWMCursor;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 device->CreateWMCursor = GEM_CreateWMCursor;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 device->ShowWMCursor = GEM_ShowWMCursor;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	187 device->WarpWMCursor = NULL /GEM_WarpWMCursor/;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 device->CheckMouseMode = GEM_CheckMouseMode;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	190 #ifdef HAVE_OPENGL
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	191 /* OpenGL functions */
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	192 device->GL_LoadLibrary = SDL_AtariGL_LoadLibrary;
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	193 device->GL_GetProcAddress = SDL_AtariGL_GetProcAddress;
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	194 device->GL_GetAttribute = SDL_AtariGL_GetAttribute;
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	195 device->GL_MakeCurrent = SDL_AtariGL_MakeCurrent;
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	196 device->GL_SwapBuffers = GEM_GL_SwapBuffers;
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	197 #endif
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	198
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	199 /* Joystick + Mouse relative motion */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	200 SDL_AtariXbios_InstallVectors(ATARI_XBIOS_MOUSEEVENTS\|ATARI_XBIOS_JOYSTICKEVENTS);
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	201
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 device->free = GEM_DeleteDevice;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 return device;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 VideoBootStrap GEM_bootstrap = {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 GEM_VID_DRIVER_NAME, "Atari GEM video driver",
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 GEM_Available, GEM_CreateDevice
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 };
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 static void VDI_ReadExtInfo(_THIS, short *work_out)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 unsigned long EdDI_version;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 unsigned long cookie_EdDI;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 Uint32 num_colours;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 Uint16 clut_type, num_bits;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 /* Read EdDI informations */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 if (Getcookie(C_EdDI, &cookie_EdDI) == C_NOTFOUND) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224 EdDI_version = Atari_get_EdDI_version( (void *)cookie_EdDI);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 vq_scrninfo(VDI_handle, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 VDI_format = work_out[0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 clut_type = work_out[1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 num_bits = work_out[2];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 num_colours = ((Uint32 ) &work_out[3]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 /* With EdDI>=1.1, we can have screen pitch, address and format
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 * so we can directly write to screen without using vro_cpyfm
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 if (EdDI_version >= EDDI_11) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 VDI_pitch = work_out[5];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 VDI_screen = (void ) ((unsigned long *) &work_out[6]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 switch(clut_type) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 case VDI_CLUT_HARDWARE:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 Uint16 *tmp_p;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 tmp_p = (Uint16 *)&work_out[16];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 for (i=0;i<256;i++) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	250 vdi_index[*tmp_p++] = i;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 case VDI_CLUT_SOFTWARE:
800 60a4293ffea9 When commiting code, cleanup before doing it Patrice Mandin <patmandin@gmail.com> parents: 799 diff changeset	255 {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 int component; /* red, green, blue, alpha, overlay */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 int num_bit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 unsigned short *tmp_p;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 /* We can build masks with info here */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 tmp_p = (unsigned short *) &work_out[16];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 for (component=0;component<5;component++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 for (num_bit=0;num_bit<16;num_bit++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 unsigned short valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 valeur = *tmp_p++;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 if (valeur == 0xffff) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 continue;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 switch(component) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 case 0:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 VDI_redmask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 case 1:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 VDI_greenmask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 case 2:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 VDI_bluemask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 case 3:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 VDI_alphamask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 }
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	288 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	290 /* Remove lower green bits for Intel endian screen */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	291 if ((VDI_greenmask == ((7<<13)\|3)) \|\| (VDI_greenmask == ((7<<13)\|7))) {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	292 VDI_greenmask &= ~(7<<13);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 case VDI_CLUT_NONE:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 short work_in[12], work_out[272], dummy;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 /* Open AES (Application Environment Services) */
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 508 diff changeset	306 if (appl_init() == -1) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 fprintf(stderr,"Can not open AES\n");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 /* Read version and features */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	312 GEM_version = aes_global[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	313 if (GEM_version >= 0x0410) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	314 short ap_gout[4], errorcode;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 GEM_wfeatures=0;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	317 errorcode=appl_getinfo(AES_WINDOW, &ap_gout[0], &ap_gout[1], &ap_gout[2], &ap_gout[3]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	318
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	319 if (errorcode==0) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 GEM_wfeatures=ap_gout[0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 /* Ask VDI physical workstation handle opened by AES */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 VDI_handle = graf_handle(&dummy, &dummy, &dummy, &dummy);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 if (VDI_handle<1) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 fprintf(stderr,"Wrong VDI handle %d returned by AES\n",VDI_handle);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 /* Open virtual VDI workstation */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 work_in[0]=Getrez()+2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 for(i = 1; i < 10; i++)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 work_in[i] = 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 work_in[10] = 2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 v_opnvwk(work_in, &VDI_handle, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 if (VDI_handle == 0) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 fprintf(stderr,"Can not open VDI virtual workstation\n");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 /* Read fullscreen size */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 VDI_w = work_out[0] + 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 VDI_h = work_out[1] + 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 /* Read desktop size and position */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 if (!wind_get(DESKTOP_HANDLE, WF_WORKXYWH, &GEM_desk_x, &GEM_desk_y, &GEM_desk_w, &GEM_desk_h)) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 fprintf(stderr,"Can not read desktop properties\n");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 /* Read bit depth */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 vq_extnd(VDI_handle, 1, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 VDI_bpp = work_out[4];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 VDI_oldnumcolors=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 switch(VDI_bpp) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 case 8:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 VDI_pixelsize=1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 case 15:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 case 16:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 VDI_pixelsize=2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 case 24:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 VDI_pixelsize=3;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 case 32:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 VDI_pixelsize=4;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 default:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373 fprintf(stderr,"%d bits colour depth not supported\n",VDI_bpp);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377 /* Setup hardware -> VDI palette mapping */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 for(i = 16; i < 255; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 vdi_index[i] = i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 vdi_index[255] = 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 /* Save current palette */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 if (VDI_bpp>8) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 VDI_oldnumcolors=1<<8;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 VDI_oldnumcolors=1<<VDI_bpp;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 for(i = 0; i < VDI_oldnumcolors; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 short rgb[3];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 vq_color(VDI_handle, i, 0, rgb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	394
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 VDI_oldpalette[i][0] = rgb[0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 VDI_oldpalette[i][1] = rgb[1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 VDI_oldpalette[i][2] = rgb[2];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 /* Setup screen info */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 GEM_title_name = empty_name;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 GEM_icon_name = empty_name;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 GEM_handle = -1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 GEM_locked = SDL_FALSE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 GEM_win_fulled = SDL_FALSE;
926 83db694556eb Give mouse position relative to window position, and do not generate mouse button event if outside of the window Patrice Mandin <patmandin@gmail.com> parents: 925 diff changeset	407 GEM_fullscreen = SDL_FALSE;
964 d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	408 GEM_lock_redraw = SDL_TRUE; /* Prevent redraw till buffers are setup */
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 VDI_screen = NULL;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	411 VDI_pitch = VDI_w * VDI_pixelsize;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	412 VDI_format = ( (VDI_bpp <= 8) ? VDI_FORMAT_INTER : VDI_FORMAT_PACK);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	413 VDI_redmask = VDI_greenmask = VDI_bluemask = VDI_alphamask = 0;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	414 VDI_ReadExtInfo(this, work_out);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	415
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	416 #ifdef DEBUG_VIDEO_GEM
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	417 printf("sdl:video:gem: screen: address=0x%08x, pitch=%d\n", VDI_screen, VDI_pitch);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	418 printf("sdl:video:gem: format=%d\n", VDI_format);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	419 printf("sdl:video:gem: masks: 0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	420 VDI_alphamask, VDI_redmask, VDI_greenmask, VDI_bluemask
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	421 );
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	422 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 /* Setup destination mfdb */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 VDI_dst_mfdb.fd_addr = NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 /* Update hardware info */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 this->info.hw_available = 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 this->info.video_mem = 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 /* Determine the screen depth */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 /* we change this during the SDL_SetVideoMode implementation... */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 vformat->BitsPerPixel = VDI_bpp;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 /* Set mouse cursor to arrow */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436 graf_mouse(ARROW, NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438 /* Init chunky to planar routine */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	439 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	440
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	441 /* Setup VDI fill functions */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	442 vsf_color(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	443 vsf_interior(VDI_handle,1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	444 vsf_perimeter(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	445
1069 8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	446 /* Menu bar save buffer */
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	447 menubar_size = GEM_desk_w * GEM_desk_y * VDI_pixelsize;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	448 GEM_menubar=Atari_SysMalloc(menubar_size,MX_PREFTTRAM);
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	449
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	450 /* Fill video modes list */
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	451 SDL_modelist[0] = malloc(sizeof(SDL_Rect));
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	452 SDL_modelist[0]->x = 0;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	453 SDL_modelist[0]->y = 0;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	454 SDL_modelist[0]->w = VDI_w;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	455 SDL_modelist[0]->h = VDI_h;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	456
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	457 SDL_modelist[1] = NULL;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	458
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	459 #ifdef HAVE_OPENGL
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	460 SDL_AtariGL_InitPointers(this);
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	461 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 /* We're done! */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467 SDL_Rect *GEM_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468 {
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	469 if (format->BitsPerPixel != VDI_bpp) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 return ((SDL_Rect **)NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 }
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	472
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	473 if (flags & SDL_FULLSCREEN) {
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	474 return (SDL_modelist);
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	475 }
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	476
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	477 return((SDL_Rect **)-1);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480 static void GEM_FreeBuffers(_THIS)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 /* Release buffer */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	483 if ( GEM_buffer2 ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	484 free( GEM_buffer2 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	485 GEM_buffer2=NULL;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	486 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	487
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	488 if ( GEM_buffer1 ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	489 free( GEM_buffer1 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	490 GEM_buffer1=NULL;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 }
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
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	494 static void GEM_ClearRect(_THIS, short *rect)
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	495 {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	496 short oldrgb[3], rgb[3]={0,0,0};
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	497
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	498 vq_color(VDI_handle, vdi_index[0], 0, oldrgb);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	499 vs_color(VDI_handle, vdi_index[0], rgb);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	500
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	501 vsf_color(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	502 vsf_interior(VDI_handle,1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	503 vsf_perimeter(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	504 v_bar(VDI_handle, rect);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	505
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	506 vs_color(VDI_handle, vdi_index[0], oldrgb);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	507 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	508
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	509 static void GEM_ClearScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	510 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	511 short pxy[4];
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	512
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	513 v_hide_c(VDI_handle);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	514
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	515 pxy[0] = pxy[1] = 0;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	516 pxy[2] = VDI_w - 1;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	517 pxy[3] = VDI_h - 1;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	518 GEM_ClearRect(this, pxy);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	519
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	520 v_show_c(VDI_handle, 1);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	521 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	522
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	523 static void GEM_LockScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	524 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	525 if (!GEM_locked) {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	526 /* Lock AES */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	527 wind_update(BEG_UPDATE);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	528 wind_update(BEG_MCTRL);
917 24852aeb0657 Lock the screen before doing its backup Patrice Mandin <patmandin@gmail.com> parents: 902 diff changeset	529 /* Reserve memory space, used to be sure of compatibility */
24852aeb0657 Lock the screen before doing its backup Patrice Mandin <patmandin@gmail.com> parents: 902 diff changeset	530 form_dial( FMD_START, 0,0,0,0, 0,0,VDI_w,VDI_h);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	531
1069 8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	532 /* Save menu bar */
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	533 if (GEM_menubar) {
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	534 MFDB mfdb_src;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	535 short blitcoords[8];
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	536
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	537 mfdb_src.fd_addr=GEM_menubar;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	538 mfdb_src.fd_w=GEM_desk_w;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	539 mfdb_src.fd_h=GEM_desk_y;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	540 mfdb_src.fd_wdwidth= (GEM_desk_w*VDI_pixelsize) >> 4;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	541 mfdb_src.fd_nplanes=VDI_bpp;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	542 mfdb_src.fd_stand=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	543 mfdb_src.fd_r1=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	544 mfdb_src.fd_r2=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	545 mfdb_src.fd_r3= 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	546
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	547 blitcoords[0] = blitcoords[4] = 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	548 blitcoords[1] = blitcoords[5] = 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	549 blitcoords[2] = blitcoords[6] = GEM_desk_w-1;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	550 blitcoords[3] = blitcoords[7] = GEM_desk_y-1;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	551
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	552 vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &VDI_dst_mfdb, &mfdb_src);
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	553 }
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	554
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	555 GEM_locked=SDL_TRUE;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	556 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	557 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	558
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	559 static void GEM_UnlockScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	560 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	561 if (GEM_locked) {
1069 8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	562 /* Restore menu bar */
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	563 if (GEM_menubar) {
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	564 MFDB mfdb_src;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	565 short blitcoords[8];
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	566
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	567 mfdb_src.fd_addr=GEM_menubar;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	568 mfdb_src.fd_w=GEM_desk_w;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	569 mfdb_src.fd_h=GEM_desk_y;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	570 mfdb_src.fd_wdwidth= (GEM_desk_w*VDI_pixelsize) >> 4;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	571 mfdb_src.fd_nplanes=VDI_bpp;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	572 mfdb_src.fd_stand=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	573 mfdb_src.fd_r1=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	574 mfdb_src.fd_r2=
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	575 mfdb_src.fd_r3= 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	576
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	577 blitcoords[0] = blitcoords[4] = 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	578 blitcoords[1] = blitcoords[5] = 0;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	579 blitcoords[2] = blitcoords[6] = GEM_desk_w-1;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	580 blitcoords[3] = blitcoords[7] = GEM_desk_y-1;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	581
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	582 vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &mfdb_src, &VDI_dst_mfdb);
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	583 }
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	584
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	585 /* Restore screen memory, and send REDRAW to all apps */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	586 form_dial( FMD_FINISH, 0,0,0,0, 0,0,VDI_w,VDI_h);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	587 /* Unlock AES */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	588 wind_update(END_MCTRL);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	589 wind_update(END_UPDATE);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	590
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	591 GEM_locked=SDL_FALSE;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	592 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	593 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	594
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	595 SDL_Surface GEM_SetVideoMode(_THIS, SDL_Surface current,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	596 int width, int height, int bpp, Uint32 flags)
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 int maxwidth, maxheight;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	599 Uint32 modeflags, screensize;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	600 SDL_bool use_shadow1, use_shadow2;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	601
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	602 /--- Verify if asked mode can be used ---/
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 if (flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 maxwidth=VDI_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	605 maxheight=VDI_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	606 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	607 /* Windowed mode */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	608 maxwidth=GEM_desk_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	609 maxheight=GEM_desk_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	610 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	611
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	612 /* width must be multiple of 16, for vro_cpyfm() and c2p_convert() */
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	613 if ((width & 15) != 0) {
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	614 width = (width \| 15) +1;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	615 }
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	616
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	617 if ((maxwidth < width) \|\| (maxheight < height) \|\| (VDI_bpp != bpp)) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	618 SDL_SetError("Couldn't find requested mode in list");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	619 return(NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	620 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	621
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	622 /--- Allocate the new pixel format for the screen ---/
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 if ( ! SDL_ReallocFormat(current, VDI_bpp, VDI_redmask, VDI_greenmask, VDI_bluemask, VDI_alphamask) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	624 SDL_SetError("Couldn't allocate new pixel format for requested mode");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	625 return(NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	626 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	627
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	628 screensize = width * height * VDI_pixelsize;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	629
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	630 #ifdef DEBUG_VIDEO_GEM
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	631 printf("sdl:video:gem: setvideomode(): %dx%dx%d = %d\n", width, height, bpp, screensize);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	632 #endif
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	633
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	634 /--- Allocate shadow buffers if needed, and conversion operations ---/
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	635 GEM_FreeBuffers(this);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	636
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	637 GEM_bufops=0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	638 use_shadow1=use_shadow2=SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	639 if (VDI_screen && (flags & SDL_FULLSCREEN)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	640 if (VDI_format==VDI_FORMAT_INTER) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	641 use_shadow1=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	642 GEM_bufops = B2S_C2P_1TOS;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	643 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	644 } else {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	645 use_shadow1=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	646 if (VDI_format==VDI_FORMAT_PACK) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	647 GEM_bufops = B2S_VROCPYFM_1TOS;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	648 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	649 use_shadow2=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	650 GEM_bufops = B2S_C2P_1TO2\|B2S_VROCPYFM_2TOS;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	651 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	652 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	653
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	654 if (use_shadow1) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	655 GEM_buffer1 = Atari_SysMalloc(screensize, MX_PREFTTRAM);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	656 if (GEM_buffer1==NULL) {
920 bbefeed8134d Use SDL_SetError instead of fprintf Patrice Mandin <patmandin@gmail.com> parents: 918 diff changeset	657 SDL_SetError("Unable to allocate shadow buffer");
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	658 return NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	659 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	660 memset(GEM_buffer1, 0, screensize);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	661 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	662 printf("sdl:video:gem: setvideomode(): allocated buffer 1\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	663 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	664 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	665
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	666 if (use_shadow2) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	667 GEM_buffer2 = Atari_SysMalloc(screensize, MX_PREFTTRAM);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	668 if (GEM_buffer2==NULL) {
920 bbefeed8134d Use SDL_SetError instead of fprintf Patrice Mandin <patmandin@gmail.com> parents: 918 diff changeset	669 SDL_SetError("Unable to allocate shadow buffer");
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	670 return NULL;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	671 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	672 memset(GEM_buffer2, 0, screensize);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	673 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	674 printf("sdl:video:gem: setvideomode(): allocated buffer 2\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	675 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	676 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	677
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	678 /--- Initialize screen ---/
508 9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	679 modeflags = 0;
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	680 if (VDI_bpp == 8) {
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	681 modeflags \|= SDL_HWPALETTE;
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	682 }
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	683
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	684 if (flags & SDL_FULLSCREEN) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	685 GEM_LockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	686
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	687 GEM_ClearScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	688
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	689 modeflags \|= SDL_FULLSCREEN;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	690 if (VDI_screen && (VDI_format==VDI_FORMAT_PACK) && !use_shadow1) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	691 modeflags \|= SDL_HWSURFACE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	692 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	693 modeflags \|= SDL_SWSURFACE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	694 }
926 83db694556eb Give mouse position relative to window position, and do not generate mouse button event if outside of the window Patrice Mandin <patmandin@gmail.com> parents: 925 diff changeset	695
83db694556eb Give mouse position relative to window position, and do not generate mouse button event if outside of the window Patrice Mandin <patmandin@gmail.com> parents: 925 diff changeset	696 GEM_fullscreen = SDL_TRUE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	697 } else {
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	698 int old_win_type;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	699 short x2,y2,w2,h2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	700
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	701 GEM_UnlockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	702
923 2748679027ff Correctly center window on creation Patrice Mandin <patmandin@gmail.com> parents: 921 diff changeset	703 /* Set window gadgets */
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	704 old_win_type = GEM_win_type;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	705 if (!(flags & SDL_NOFRAME)) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	706 GEM_win_type=NAME\|MOVER\|CLOSER\|SMALLER;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	707 if (flags & SDL_RESIZABLE) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	708 GEM_win_type \|= FULLER\|SIZER;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	709 modeflags \|= SDL_RESIZABLE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	710 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	711 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	712 GEM_win_type=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	713 modeflags \|= SDL_NOFRAME;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	714 }
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	715 modeflags \|= SDL_SWSURFACE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	716
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	717 /* Recreate window ? only for different widget or non-created window */
959 51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	718 if ((old_win_type != GEM_win_type) \|\| (GEM_handle < 0)) {
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	719 /* Calculate window size */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	720 if (!wind_calc(WC_BORDER, GEM_win_type, 0,0,width,height, &x2,&y2,&w2,&h2)) {
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	721 GEM_FreeBuffers(this);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	722 SDL_SetError("Can not calculate window attributes");
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	723 return NULL;
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	724 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	725
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	726 /* Center window */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	727 x2 = GEM_desk_x+((GEM_desk_w-w2)>>1);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	728 y2 = GEM_desk_y+((GEM_desk_h-h2)>>1);
923 2748679027ff Correctly center window on creation Patrice Mandin <patmandin@gmail.com> parents: 921 diff changeset	729
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	730 /* Destroy existing window */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	731 if (GEM_handle >= 0) {
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	732 wind_close(GEM_handle);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	733 wind_delete(GEM_handle);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	734 }
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	735
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	736 /* Create window */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	737 GEM_handle=wind_create(GEM_win_type, x2,y2,w2,h2);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	738 if (GEM_handle<0) {
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	739 GEM_FreeBuffers(this);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	740 SDL_SetError("Can not create window");
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	741 return NULL;
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	742 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	743
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	744 #ifdef DEBUG_VIDEO_GEM
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	745 printf("sdl:video:gem: handle=%d\n", GEM_handle);
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	746 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	747
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	748 /* Setup window name */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	749 wind_set(GEM_handle,WF_NAME,(short)(((unsigned long)GEM_title_name)>>16),(short)(((unsigned long)GEM_title_name) & 0xffff),0,0);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	750 GEM_refresh_name = SDL_FALSE;
959 51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	751
51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	752 /* Open the window */
51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	753 wind_open(GEM_handle,x2,y2,w2,h2);
1066 671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	754 } else {
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	755 /* Resize window if needed, to fit asked video mode */
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	756 if (modeflags & SDL_RESIZABLE) {
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	757 wind_get (GEM_handle, WF_WORKXYWH, &x2,&y2,&w2,&h2);
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	758 if ((w2&15)!=0) {
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	759 w2=(w2\|15)+1;
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	760 }
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	761 if ((w2!=width) \|\| (h2!=height)) {
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	762 if (wind_calc(WC_BORDER, GEM_win_type, x2,y2,width,height, &x2,&y2,&w2,&h2)) {
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	763 wind_set (GEM_handle, WF_CURRXYWH, x2,y2,w2,h2);
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	764 }
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	765 }
671bbd773c8a Resize window to fit asked video mode Patrice Mandin <patmandin@gmail.com> parents: 1041 diff changeset	766 }
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	767 }
926 83db694556eb Give mouse position relative to window position, and do not generate mouse button event if outside of the window Patrice Mandin <patmandin@gmail.com> parents: 925 diff changeset	768
83db694556eb Give mouse position relative to window position, and do not generate mouse button event if outside of the window Patrice Mandin <patmandin@gmail.com> parents: 925 diff changeset	769 GEM_fullscreen = SDL_FALSE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	770 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	771
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	772 /* Set up the new mode framebuffer */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	773 current->w = width;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	774 current->h = height;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	775 if (use_shadow1) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	776 current->pixels = GEM_buffer1;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	777 current->pitch = width * VDI_pixelsize;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	778 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	779 current->pixels = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	780 current->pixels += VDI_pitch * ((VDI_h - height) >> 1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	781 current->pixels += VDI_pixelsize * ((VDI_w - width) >> 1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	782 current->pitch = VDI_pitch;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	783 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	784
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	785 #ifdef HAVE_OPENGL
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	786 if (flags & SDL_OPENGL) {
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	787 if (!SDL_AtariGL_Init(this, current)) {
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	788 GEM_FreeBuffers(this);
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	789 SDL_SetError("Can not create OpenGL context");
475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	790 return NULL;
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	791 }
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	792
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	793 modeflags \|= SDL_OPENGL;
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	794 }
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	795 #endif
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	796
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	797 current->flags = modeflags;
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	798
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	799 #ifdef DEBUG_VIDEO_GEM
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	800 printf("sdl:video:gem: surface: %dx%d\n", current->w, current->h);
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	801 #endif
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	802
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	803 this->UpdateRects = GEM_UpdateRects;
964 d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	804 GEM_lock_redraw = SDL_FALSE; /* Enable redraw */
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	805
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	806 /* We're done */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	807 return(current);
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	810 static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	811 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	812 return -1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	813 }
800 60a4293ffea9 When commiting code, cleanup before doing it Patrice Mandin <patmandin@gmail.com> parents: 799 diff changeset	814
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	815 static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	816 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	817 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	818 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	819
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	820 static int GEM_LockHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	821 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	822 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	823 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	824
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	825 static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface)
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 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	828 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	829
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	830 static void GEM_UpdateRectsFullscreen(_THIS, int numrects, SDL_Rect *rects)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	831 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	832 SDL_Surface *surface;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	833 int i, surf_width;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	834
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	835 surface = this->screen;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	836 /* Need to be a multiple of 16 pixels */
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	837 surf_width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	838 if ((surf_width & 15) != 0) {
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	839 surf_width = (surf_width \| 15) + 1;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	840 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	841
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	842 if (GEM_bufops & (B2S_C2P_1TO2\|B2S_C2P_1TOS)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	843 void *destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	844 int destpitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	845
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	846 if (GEM_bufops & B2S_C2P_1TOS) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	847 int destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	848
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	849 destscr = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	850 destscr += VDI_pitch * ((VDI_h - surface->h) >> 1);
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	851 destx = (VDI_w - surf_width) >> 1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	852 destx &= ~15;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	853 destscr += destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	854 destpitch = VDI_pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	855 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	856 destscr = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	857 destpitch = surface->pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	858 }
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	859
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	860 for (i=0;i<numrects;i++) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	861 void source,destination;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	862 int x1,x2;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	863
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	864 x1 = rects[i].x & ~15;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	865 x2 = rects[i].x+rects[i].w;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	866 if (x2 & 15) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	867 x2 = (x2 \| 15) +1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	868 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	869
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	870 source = surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	871 source += surface->pitch * rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	872 source += x1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	873
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	874 destination = destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	875 destination += destpitch * rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	876 destination += x1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	877
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	878 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	879 source, destination,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	880 x2-x1, rects[i].h,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	881 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	882 surface->pitch, destpitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	883 );
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	884 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	885 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	886
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	887 if (GEM_bufops & (B2S_VROCPYFM_1TOS\|B2S_VROCPYFM_2TOS)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	888 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	889 short blitcoords[8];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	890
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	891 mfdb_src.fd_addr=surface->pixels;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	892 mfdb_src.fd_w=surf_width;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	893 mfdb_src.fd_h=surface->h;
1041 af92ee34b3e2 Was using width of surface instead of pitch to calculate length of surface width in words Patrice Mandin <patmandin@gmail.com> parents: 993 diff changeset	894 mfdb_src.fd_wdwidth= (surface->pitch/VDI_pixelsize) >> 4;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	895 mfdb_src.fd_nplanes=surface->format->BitsPerPixel;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	896 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	897 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	898 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	899 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	900 if (GEM_bufops & B2S_VROCPYFM_2TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	901 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	902 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	903
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	904 for ( i=0; i<numrects; ++i ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	905 blitcoords[0] = rects[i].x;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	906 blitcoords[1] = rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	907 blitcoords[2] = blitcoords[0] + rects[i].w - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	908 blitcoords[3] = blitcoords[1] + rects[i].h - 1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	909
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	910 blitcoords[4] = rects[i].x + ((VDI_w - surface->w) >> 1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	911 blitcoords[5] = rects[i].y + ((VDI_h - surface->h) >> 1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	912 blitcoords[6] = blitcoords[4] + rects[i].w - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	913 blitcoords[7] = blitcoords[5] + rects[i].h - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	914
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	915 vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &mfdb_src, &VDI_dst_mfdb);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	916 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	917 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	918 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	919
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	920 static void GEM_UpdateRectsWindowed(_THIS, int numrects, SDL_Rect *rects)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	921 {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	922 short pxy[4], wind_pxy[4];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	923 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	924
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	925 if (wind_get(GEM_handle, WF_WORKXYWH, &wind_pxy[0], &wind_pxy[1], &wind_pxy[2], &wind_pxy[3])==0) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	926 return;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	927 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	928
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	929 for ( i=0; i<numrects; ++i ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	930 pxy[0] = wind_pxy[0] + rects[i].x;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	931 pxy[1] = wind_pxy[1] + rects[i].y;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	932 pxy[2] = rects[i].w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	933 pxy[3] = rects[i].h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	934
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	935 GEM_wind_redraw(this, GEM_handle, pxy);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	936 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	937 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	938
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	939 static void GEM_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	940 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	941 SDL_Surface *surface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	942
964 d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	943 if (GEM_lock_redraw) {
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	944 return;
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	945 }
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	946
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	947 surface = this->screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	948
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	949 if (surface->flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	950 GEM_UpdateRectsFullscreen(this, numrects, rects);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	951 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	952 GEM_UpdateRectsWindowed(this, numrects, rects);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	953 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	954 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	955
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	956 static int GEM_FlipHWSurfaceFullscreen(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	957 {
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	958 int surf_width;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	959
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	960 /* Need to be a multiple of 16 pixels */
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	961 surf_width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	962 if ((surf_width & 15) != 0) {
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	963 surf_width = (surf_width \| 15) + 1;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	964 }
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	965
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	966 if (GEM_bufops & (B2S_C2P_1TO2\|B2S_C2P_1TOS)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	967 void *destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	968 int destpitch;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	969
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	970 if (GEM_bufops & B2S_C2P_1TOS) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	971 int destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	972
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	973 destscr = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	974 destscr += VDI_pitch * ((VDI_h - surface->h) >> 1);
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	975 destx = (VDI_w - surf_width) >> 1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	976 destx &= ~15;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	977 destscr += destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	978 destpitch = VDI_pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	979 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	980 destscr = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	981 destpitch = surface->pitch;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	982 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	983
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	984 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	985 surface->pixels, destscr,
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	986 surf_width, surface->h,
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	987 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	988 surface->pitch, destpitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	989 );
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	990 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	991
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	992 if (GEM_bufops & (B2S_VROCPYFM_1TOS\|B2S_VROCPYFM_2TOS)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	993 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	994 short blitcoords[8];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	995
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	996 mfdb_src.fd_w=surf_width;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	997 mfdb_src.fd_h=surface->h;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	998 mfdb_src.fd_wdwidth=mfdb_src.fd_w >> 4;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	999 mfdb_src.fd_nplanes=surface->format->BitsPerPixel;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1000 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1001 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1002 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1003 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1004 if (GEM_bufops & B2S_VROCPYFM_1TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1005 mfdb_src.fd_addr=surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1006 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1007 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1008 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1009
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1010 blitcoords[0] = 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1011 blitcoords[1] = 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1012 blitcoords[2] = surface->w - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1013 blitcoords[3] = surface->h - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1014
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1015 blitcoords[4] = (VDI_w - surface->w) >> 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1016 blitcoords[5] = (VDI_h - surface->h) >> 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1017 blitcoords[6] = blitcoords[4] + surface->w - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1018 blitcoords[7] = blitcoords[5] + surface->h - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1019
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1020 vro_cpyfm(VDI_handle, S_ONLY, blitcoords, &mfdb_src, &VDI_dst_mfdb);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1021 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1022
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1023 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1024 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1025
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1026 static int GEM_FlipHWSurfaceWindowed(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1027 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1028 short pxy[8];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1029
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1030 /* Update the whole window */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1031 wind_get(GEM_handle, WF_WORKXYWH, &pxy[0], &pxy[1], &pxy[2], &pxy[3]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1032
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1033 GEM_wind_redraw(this, GEM_handle, pxy);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1034
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1035 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1036 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1037
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1038 static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1039 {
964 d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	1040 if (GEM_lock_redraw) {
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	1041 return(0);
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	1042 }
d9209754ebee Prevent redraws till internal buffers are correctly setup Patrice Mandin <patmandin@gmail.com> parents: 959 diff changeset	1043
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1044 if (surface->flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1045 return GEM_FlipHWSurfaceFullscreen(this, surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1046 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1047 return GEM_FlipHWSurfaceWindowed(this, surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1048 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1049 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1050
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1051 static int GEM_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1052 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1053 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1054 SDL_Surface *surface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1055
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1056 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1057 printf("sdl:video:gem: setcolors()\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1058 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1059
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1060 /* Do not change palette in True Colour */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1061 surface = this->screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1062 if (surface->format->BitsPerPixel > 8) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1063 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1064 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1065
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1066 for(i = 0; i < ncolors; i++)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1067 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1068 int r, g, b;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1069 short rgb[3];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1070
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1071 r = colors[i].r;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1072 g = colors[i].g;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1073 b = colors[i].b;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1074
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1075 rgb[0] = (1000 * r) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1076 rgb[1] = (1000 * g) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1077 rgb[2] = (1000 * b) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1078
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1079 vs_color(VDI_handle, vdi_index[firstcolor+i], rgb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1080 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1081
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1082 return(1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1083 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1084
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1085 #if 0
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1086 static int GEM_ToggleFullScreen(_THIS, int on)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1087 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1088 if (on) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1089 GEM_LockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1090 } else {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1091 GEM_UnlockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1092 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1093
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1094 return(1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1095 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1096 #endif
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1097
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1098 /* 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	1099 another SDL video routine -- notably UpdateRects.
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1100 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1101 void GEM_VideoQuit(_THIS)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1102 {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	1103 SDL_AtariXbios_RestoreVectors();
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	1104
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1105 GEM_FreeBuffers(this);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1106
992 0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1107 #ifdef HAVE_OPENGL
0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1108 if (gl_active) {
0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1109 SDL_AtariGL_Quit(this, SDL_TRUE);
0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1110 }
0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1111 #endif
0324ce32b2d9 Keep current OpenGL context when possible Patrice Mandin <patmandin@gmail.com> parents: 991 diff changeset	1112
925 15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1113 /* Destroy window */
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1114 if (GEM_handle>=0) {
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1115 wind_close(GEM_handle);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1116 wind_delete(GEM_handle);
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1117 GEM_handle=-1;
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1118 }
15ff92ae7e1b Do not destroy window on resize, so we can go back to original size from maximized size Patrice Mandin <patmandin@gmail.com> parents: 924 diff changeset	1119
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1120 GEM_UnlockScreen(this);
1069 8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	1121 if (GEM_menubar) {
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	1122 Mfree(GEM_menubar);
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	1123 GEM_menubar=NULL;
8b1c83edcde2 Restore and save menu bar when entering and exiting fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 1066 diff changeset	1124 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1125
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1126 appl_exit();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1127
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1128 /* Restore palette */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1129 if (VDI_oldnumcolors) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1130 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1131
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1132 for(i = 0; i < VDI_oldnumcolors; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1133 short rgb[3];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1134
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1135 rgb[0] = VDI_oldpalette[i][0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1136 rgb[1] = VDI_oldpalette[i][1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1137 rgb[2] = VDI_oldpalette[i][2];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1138
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1139 vs_color(VDI_handle, i, rgb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1140 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1141 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1142
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1143 /* Close VDI workstation */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1144 if (VDI_handle) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1145 v_clsvwk(VDI_handle);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1146 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1147
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1148 /* Free mode list */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1149 if (SDL_modelist[0]) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1150 free(SDL_modelist[0]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1151 SDL_modelist[0]=NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1152 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1153
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1154 this->screen->pixels = NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1155 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1156
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1157 void GEM_wind_redraw(_THIS, int winhandle, short *inside)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1158 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1159 short todo[4];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1160
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1161 /* Tell AES we are going to update */
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1162 wind_update(BEG_UPDATE);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1163
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1164 v_hide_c(VDI_handle);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1165
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1166 /* Browse the rectangle list to redraw */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1167 if (wind_get(winhandle, WF_FIRSTXYWH, &todo[0], &todo[1], &todo[2], &todo[3])!=0) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1168
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1169 while (todo[2] && todo[3]) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1170
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1171 if (rc_intersect((GRECT )inside,(GRECT )todo)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1172 todo[2] += todo[0]-1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1173 todo[3] += todo[1]-1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1174 refresh_window(this, winhandle, todo);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1175 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1176
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1177 if (wind_get(winhandle, WF_NEXTXYWH, &todo[0], &todo[1], &todo[2], &todo[3])==0) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1178 break;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1179 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1180 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1181
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1182 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1183
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1184 /* Update finished */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1185 wind_update(END_UPDATE);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1186
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1187 v_show_c(VDI_handle,1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1188 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1189
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1190 static void refresh_window(_THIS, int winhandle, short *rect)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1191 {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1192 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1193 short pxy[8],wind_pxy[8];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1194 SDL_Surface *surface;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1195 int iconified;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1196
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1197 /* Is window iconified ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1198 iconified = 0;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1199 /* if (GEM_wfeatures & (1<<WF_ICONIFY))*/ {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1200 if (wind_get(winhandle, WF_ICONIFY, &wind_pxy[0], &wind_pxy[1], &wind_pxy[2], &wind_pxy[3])!=0) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1201 iconified = wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1202 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1203 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1204
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1205 if (wind_get(winhandle, WF_WORKXYWH, &wind_pxy[0], &wind_pxy[1], &wind_pxy[2], &wind_pxy[3])==0) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1206 return;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1207 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1208
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1209 if (iconified && GEM_icon) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1210 short icon_rect[4], dst_rect[4];
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1211 short iconx,icony;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1212
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1213 surface = GEM_icon;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1214
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1215 GEM_ClearRect(this, rect);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1216
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1217 /* Calculate centered icon(x,y,w,h) relative to window */
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1218 iconx = (wind_pxy[2]-surface->w)>>1;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1219 icony = (wind_pxy[3]-surface->h)>>1;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1220
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1221 icon_rect[0] = iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1222 icon_rect[1] = icony;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1223 icon_rect[2] = surface->w;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1224 icon_rect[3] = surface->h;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1225
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1226 /* Calculate redraw rectangle(x,y,w,h) relative to window */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1227 dst_rect[0] = rect[0]-wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1228 dst_rect[1] = rect[1]-wind_pxy[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1229 dst_rect[2] = rect[2]-rect[0]+1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1230 dst_rect[3] = rect[3]-rect[1]+1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1231
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1232 /* Does the icon rectangle must be redrawn ? */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1233 if (!rc_intersect((GRECT )icon_rect, (GRECT )dst_rect)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1234 return;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1235 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1236
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1237 #if DEBUG_VIDEO_GEM
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1238 printf("sdl:video:gem: clip(0,0,%d,%d) to (%d,%d,%d,%d)\n",
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1239 surface->w-1,surface->h-1, dst_rect[0],dst_rect[1],dst_rect[2],dst_rect[3]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1240 printf("sdl:video:gem: icon(%d,%d,%d,%d)\n",
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1241 icon_rect[0], icon_rect[1], icon_rect[2], icon_rect[3]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1242 printf("sdl:video:gem: refresh_window(): draw icon\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1243 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1244
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1245 /* Calculate icon(x1,y1,x2,y2) relative to screen */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1246 icon_rect[0] += wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1247 icon_rect[1] += wind_pxy[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1248 icon_rect[2] += icon_rect[0]-1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1249 icon_rect[3] += icon_rect[1]-1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1250
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1251 /* Calculate intersection rectangle to redraw */
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1252 pxy[4]=pxy[0]=MAX(icon_rect[0],rect[0]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1253 pxy[5]=pxy[1]=MAX(icon_rect[1],rect[1]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1254 pxy[6]=pxy[2]=MIN(icon_rect[2],rect[2]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1255 pxy[7]=pxy[3]=MIN(icon_rect[3],rect[3]);
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1256
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1257 /* Calculate icon source image pos relative to window */
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1258 pxy[0] -= wind_pxy[0]+iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1259 pxy[1] -= wind_pxy[1]+icony;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1260 pxy[2] -= wind_pxy[0]+iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1261 pxy[3] -= wind_pxy[1]+icony;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1262
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1263 } else {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1264 surface = this->screen;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1265
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1266 #if DEBUG_VIDEO_GEM
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1267 printf("sdl:video:gem: refresh_window(): draw frame buffer\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1268 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1269
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1270 /* Redraw all window content */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1271 pxy[0] = rect[0]-wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1272 pxy[1] = rect[1]-wind_pxy[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1273 pxy[2] = rect[2]-wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1274 pxy[3] = rect[3]-wind_pxy[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1275
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1276 pxy[4] = rect[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1277 pxy[5] = rect[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1278 pxy[6] = rect[2];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1279 pxy[7] = rect[3];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1280 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1281
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1282 if (GEM_bufops & B2S_C2P_1TO2) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1283 void src, dest;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1284 int x1,x2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1285
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1286 x1 = (rect[0]-wind_pxy[0]) & ~15;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1287 x2 = rect[2]-wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1288 if (x2 & 15) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1289 x2 = (x2 \| 15) +1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1290 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1291
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1292 src = surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1293 src += surface->pitch * (rect[1]-wind_pxy[1]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1294 src += x1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1295
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1296 dest = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1297 dest += surface->pitch * (rect[1]-wind_pxy[1]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1298 dest += x1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1299
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1300 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1301 src, dest,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1302 x2-x1, rect[3]-rect[1]+1,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1303 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1304 surface->pitch, surface->pitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1305 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1306 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1307
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1308 mfdb_src.fd_addr=surface->pixels;
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1309 {
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1310 int width;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1311
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1312 /* Need to be a multiple of 16 pixels */
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1313 width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	1314 if ((width & 15) != 0) {
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1315 width = (width \| 15) + 1;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1316 }
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1317 mfdb_src.fd_w=width;
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1318 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1319 mfdb_src.fd_h=surface->h;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1320 mfdb_src.fd_nplanes=surface->format->BitsPerPixel;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1321 mfdb_src.fd_wdwidth=mfdb_src.fd_w>>4;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1322 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1323 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1324 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1325 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1326
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1327 if (GEM_bufops & B2S_VROCPYFM_2TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1328 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1329 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1330
799 85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1331 #if DEBUG_VIDEO_GEM
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1332 printf("sdl:video:gem: redraw %dx%d: (%d,%d,%d,%d) to (%d,%d,%d,%d)\n",
85960507bd2e Bugfixes: some info about current framebuffer overwritten by some default values, and screen width must be multiple of 16 pixels to work correctly Patrice Mandin <patmandin@gmail.com> parents: 769 diff changeset	1333 surface->w, surface->h,
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1334 pxy[0],pxy[1],pxy[2],pxy[3],
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1335 pxy[4],pxy[5],pxy[6],pxy[7]
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1336 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1337 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1338
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1339 vro_cpyfm( VDI_handle, S_ONLY, pxy, &mfdb_src, &VDI_dst_mfdb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1340 }
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1341
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1342 #ifdef HAVE_OPENGL
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1343
989 475166d13b44 Factorize OSMesa OpenGL code for Atari drivers Patrice Mandin <patmandin@gmail.com> parents: 988 diff changeset	1344 static void GEM_GL_SwapBuffers(_THIS)
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1345 {
993 2662da16d668 Forgot to flush OpenGL buffer using glFinish Patrice Mandin <patmandin@gmail.com> parents: 992 diff changeset	1346 SDL_AtariGL_SwapBuffers(this);
2662da16d668 Forgot to flush OpenGL buffer using glFinish Patrice Mandin <patmandin@gmail.com> parents: 992 diff changeset	1347 GEM_FlipHWSurface(this, this->screen);
984 44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1348 }
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1349
44fd54a0ae5f Add OSMesa OpenGL support to the Atari GEM video driver Patrice Mandin <patmandin@gmail.com> parents: 964 diff changeset	1350 #endif

Mercurial > sdl-ios-xcode

annotate src/video/gem/SDL_gemvideo.c @ 1069:8b1c83edcde2