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

annotate src/video/gem/SDL_gemvideo.c @ 959:51ec8fc8bedb

No need to close the window when going to fullscreen mode

author	Patrice Mandin <patmandin@gmail.com>
date	Fri, 08 Oct 2004 09:08:32 +0000
parents	83db694556eb
children	d9209754ebee

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"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 #include "SDL_sysvideo.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 #include "SDL_pixels_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 #include "SDL_events_c.h"
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	53 #include "SDL_cursor_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 #include "SDL_ataric2p_s.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 #include "SDL_atarieddi_s.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 #include "SDL_atarimxalloc_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 #include "SDL_gemvideo.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 #include "SDL_gemevents_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 #include "SDL_gemmouse_c.h"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 #include "SDL_gemwm_c.h"
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	62 #include "SDL_xbiosevents_c.h"
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 /* Defines */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65
800 60a4293ffea9 When commiting code, cleanup before doing it Patrice Mandin <patmandin@gmail.com> parents: 799 diff changeset	66 /* #define DEBUG_VIDEO_GEM 1 */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	67
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 #define GEM_VID_DRIVER_NAME "gem"
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	70 #undef MIN
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	71 #define MIN(a,b) (((a)<(b)) ? (a) : (b))
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	72 #undef MAX
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	73 #define MAX(a,b) (((a)>(b)) ? (a) : (b))
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	74
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 /* Variables */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 static unsigned char vdi_index[256] = {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 0, 2, 3, 6, 4, 7, 5, 8,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 9, 10, 11, 14, 12, 15, 13, 255
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 };
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 static const unsigned char empty_name[]="";
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 /* Initialization/Query functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 static int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 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	87 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	88 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	89 static void GEM_VideoQuit(_THIS);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 /* Hardware surface functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 static int GEM_LockHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 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	98 #if 0
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 static int GEM_ToggleFullScreen(_THIS, int on);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 #endif
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 /* Internal functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 static void GEM_FreeBuffers(_THIS);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	104 static void GEM_ClearScreen(_THIS);
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	105 static void GEM_ClearRect(_THIS, short *rect);
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	106 static void GEM_LockScreen(_THIS);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	107 static void GEM_UnlockScreen(_THIS);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 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	109
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 /* GEM driver bootstrap functions */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 static int GEM_Available(void)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 /* Test if AES available */
557 0ce5a68278fd Updated Atari port for new system headers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 508 diff changeset	115 if (appl_init() == -1)
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 return 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 appl_exit();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 }
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 static void GEM_DeleteDevice(SDL_VideoDevice *device)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 free(device->hidden);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 free(device);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 static SDL_VideoDevice *GEM_CreateDevice(int devindex)
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 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 /* Initialize all variables that we clean on shutdown */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 if ( device ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 memset(device, 0, (sizeof *device));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 device->hidden = (struct SDL_PrivateVideoData *)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 malloc((sizeof *device->hidden));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 if ( (device == NULL) \|\| (device->hidden == NULL) ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 SDL_OutOfMemory();
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 if ( device ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 free(device);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 memset(device->hidden, 0, (sizeof *device->hidden));
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 /* Set the function pointers */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 device->VideoInit = GEM_VideoInit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 device->ListModes = GEM_ListModes;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 device->SetVideoMode = GEM_SetVideoMode;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 device->SetColors = GEM_SetColors;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 device->UpdateRects = NULL /GEM_UpdateRects/;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 device->VideoQuit = GEM_VideoQuit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 device->AllocHWSurface = GEM_AllocHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 device->LockHWSurface = GEM_LockHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 device->UnlockHWSurface = GEM_UnlockHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 device->FlipHWSurface = GEM_FlipHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 device->FreeHWSurface = GEM_FreeHWSurface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 device->ToggleFullScreen = NULL /GEM_ToggleFullScreen/;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 /* Window manager */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 device->SetCaption = GEM_SetCaption;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	164 device->SetIcon = GEM_SetIcon;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 device->IconifyWindow = GEM_IconifyWindow;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 device->GrabInput = GEM_GrabInput;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 /* Events */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 device->InitOSKeymap = GEM_InitOSKeymap;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 device->PumpEvents = GEM_PumpEvents;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 /* Mouse */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 device->FreeWMCursor = GEM_FreeWMCursor;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 device->CreateWMCursor = GEM_CreateWMCursor;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 device->ShowWMCursor = GEM_ShowWMCursor;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	176 device->WarpWMCursor = NULL /GEM_WarpWMCursor/;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 device->CheckMouseMode = GEM_CheckMouseMode;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	179 /* Joystick + Mouse relative motion */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	180 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	181
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 device->free = GEM_DeleteDevice;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 return device;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187 VideoBootStrap GEM_bootstrap = {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 GEM_VID_DRIVER_NAME, "Atari GEM video driver",
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 GEM_Available, GEM_CreateDevice
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 };
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 static void VDI_ReadExtInfo(_THIS, short *work_out)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 unsigned long EdDI_version;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 unsigned long cookie_EdDI;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 Uint32 num_colours;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 Uint16 clut_type, num_bits;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 /* Read EdDI informations */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 if (Getcookie(C_EdDI, &cookie_EdDI) == C_NOTFOUND) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 }
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 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	205
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 vq_scrninfo(VDI_handle, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 VDI_format = work_out[0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 clut_type = work_out[1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 num_bits = work_out[2];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 num_colours = ((Uint32 ) &work_out[3]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 /* 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	214 * 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	215 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 if (EdDI_version >= EDDI_11) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 VDI_pitch = work_out[5];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 VDI_screen = (void ) ((unsigned long *) &work_out[6]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 switch(clut_type) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 case VDI_CLUT_HARDWARE:
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 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 Uint16 *tmp_p;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 tmp_p = (Uint16 *)&work_out[16];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 for (i=0;i<256;i++) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	230 vdi_index[*tmp_p++] = i;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 }
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 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 case VDI_CLUT_SOFTWARE:
800 60a4293ffea9 When commiting code, cleanup before doing it Patrice Mandin <patmandin@gmail.com> parents: 799 diff changeset	235 {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 int component; /* red, green, blue, alpha, overlay */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237 int num_bit;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 unsigned short *tmp_p;
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 /* We can build masks with info here */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 tmp_p = (unsigned short *) &work_out[16];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242 for (component=0;component<5;component++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 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	244 unsigned short valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 valeur = *tmp_p++;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 if (valeur == 0xffff) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 continue;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 }
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 switch(component) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 case 0:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 VDI_redmask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 case 1:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 VDI_greenmask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 case 2:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 VDI_bluemask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 case 3:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 VDI_alphamask \|= 1<< valeur;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 break;
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 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267 }
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	268 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	270 /* Remove lower green bits for Intel endian screen */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	271 if ((VDI_greenmask == ((7<<13)\|3)) \|\| (VDI_greenmask == ((7<<13)\|7))) {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	272 VDI_greenmask &= ~(7<<13);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 case VDI_CLUT_NONE:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 int GEM_VideoInit(_THIS, SDL_PixelFormat *vformat)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 short work_in[12], work_out[272], dummy;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 /* 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	286 if (appl_init() == -1) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 fprintf(stderr,"Can not open AES\n");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 /* Read version and features */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	292 GEM_version = aes_global[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	293 if (GEM_version >= 0x0410) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	294 short ap_gout[4], errorcode;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	296 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	297 printf("sdl:video:gem: AES %02x.%02x\n", (GEM_version>>8) & 0xff, GEM_version & 0xff);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	298 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	299
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 GEM_wfeatures=0;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	301 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	302 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	303 printf("sdl:video:gem: appl_getinfo() returned 0x%04x\n", errorcode);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	304 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	305
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	306 if (errorcode==0) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 GEM_wfeatures=ap_gout[0];
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	308
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	309 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	310 printf("sdl:video:gem: AES wind_*() modes: 0x%04x\n", GEM_wfeatures);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	311 printf("sdl:video:gem: AES window behaviours: 0x%04x\n", ap_gout[3]);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	312 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	313 printf("sdl:video:gem: apgout[]={0x%04x,0x%04x,0x%04x,0x%04x}\n",
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	314 ap_gout[0], ap_gout[1], ap_gout[1], ap_gout[3]
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	315 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	316 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 /* Ask VDI physical workstation handle opened by AES */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 VDI_handle = graf_handle(&dummy, &dummy, &dummy, &dummy);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 if (VDI_handle<1) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 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	324 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 /* Open virtual VDI workstation */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 work_in[0]=Getrez()+2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 for(i = 1; i < 10; i++)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 work_in[i] = 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 work_in[10] = 2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 v_opnvwk(work_in, &VDI_handle, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 if (VDI_handle == 0) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 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	336 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 /* Read fullscreen size */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 VDI_w = work_out[0] + 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 VDI_h = work_out[1] + 1;
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 desktop size and position */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 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	345 fprintf(stderr,"Can not read desktop properties\n");
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 /* Read bit depth */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 vq_extnd(VDI_handle, 1, work_out);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 VDI_bpp = work_out[4];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 VDI_oldnumcolors=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 switch(VDI_bpp) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 case 8:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 VDI_pixelsize=1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 case 15:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 case 16:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 VDI_pixelsize=2;
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 24:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 VDI_pixelsize=3;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 case 32:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 VDI_pixelsize=4;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 break;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 default:
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 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	370 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373 /* Setup hardware -> VDI palette mapping */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 for(i = 16; i < 255; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 vdi_index[i] = i;
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 vdi_index[255] = 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 /* Save current palette */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380 if (VDI_bpp>8) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 VDI_oldnumcolors=1<<8;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383 VDI_oldnumcolors=1<<VDI_bpp;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 for(i = 0; i < VDI_oldnumcolors; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387 short rgb[3];
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 vq_color(VDI_handle, i, 0, rgb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 VDI_oldpalette[i][0] = rgb[0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 VDI_oldpalette[i][1] = rgb[1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 VDI_oldpalette[i][2] = rgb[2];
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 /* Setup screen info */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 GEM_title_name = empty_name;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 GEM_icon_name = empty_name;
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 GEM_handle = -1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 GEM_locked = SDL_FALSE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 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	403 GEM_fullscreen = SDL_FALSE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 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	406 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	407 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	408 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	409 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	410
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 #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	412 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	413 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	414 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	415 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	416 );
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 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 /* Setup destination mfdb */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 VDI_dst_mfdb.fd_addr = NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 /* Update hardware info */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 this->info.hw_available = 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 this->info.video_mem = 0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 /* Determine the screen depth */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 /* we change this during the SDL_SetVideoMode implementation... */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 vformat->BitsPerPixel = VDI_bpp;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430 /* Set mouse cursor to arrow */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 graf_mouse(ARROW, NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 /* Init chunky to planar routine */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	434 SDL_Atari_C2pConvert = SDL_Atari_C2pConvert8;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	435
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	436 /* Setup VDI fill functions */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	437 vsf_color(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	438 vsf_interior(VDI_handle,1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	439 vsf_perimeter(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	440
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	441 /* Fill video modes list */
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	442 SDL_modelist[0] = malloc(sizeof(SDL_Rect));
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	443 SDL_modelist[0]->x = 0;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	444 SDL_modelist[0]->y = 0;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	445 SDL_modelist[0]->w = VDI_w;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	446 SDL_modelist[0]->h = VDI_h;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	447
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	448 SDL_modelist[1] = NULL;
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	449
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	450 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	451 printf("sdl:video:gem: VideoInit(): done\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	452 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454 /* We're done! */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 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	459 {
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	460 if (format->BitsPerPixel != VDI_bpp) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 return ((SDL_Rect **)NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462 }
902 99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	463
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	464 if (flags & SDL_FULLSCREEN) {
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	465 return (SDL_modelist);
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	466 }
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	467
99f439d6ee4a Forgot to initialize video mode list Patrice Mandin <patmandin@gmail.com> parents: 800 diff changeset	468 return((SDL_Rect **)-1);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 static void GEM_FreeBuffers(_THIS)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 /* Release buffer */
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	474 if ( GEM_buffer2 ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	475 free( GEM_buffer2 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	476 GEM_buffer2=NULL;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	477 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	478
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	479 if ( GEM_buffer1 ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	480 free( GEM_buffer1 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	481 GEM_buffer1=NULL;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	483 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	485 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	486 {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	487 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	488
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	489 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	490 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	491
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	492 vsf_color(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	493 vsf_interior(VDI_handle,1);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	494 vsf_perimeter(VDI_handle,0);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	495 v_bar(VDI_handle, rect);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	496
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	497 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	498 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	499
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	500 static void GEM_ClearScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	501 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	502 short pxy[4];
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	503
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	504 v_hide_c(VDI_handle);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	505
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	506 pxy[0] = pxy[1] = 0;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	507 pxy[2] = VDI_w - 1;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	508 pxy[3] = VDI_h - 1;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	509 GEM_ClearRect(this, pxy);
319 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 v_show_c(VDI_handle, 1);
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
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	514 static void GEM_LockScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	515 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	516 if (!GEM_locked) {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	517 /* Lock AES */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	518 wind_update(BEG_UPDATE);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	519 wind_update(BEG_MCTRL);
917 24852aeb0657 Lock the screen before doing its backup Patrice Mandin <patmandin@gmail.com> parents: 902 diff changeset	520 /* 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	521 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	522
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	523 GEM_locked=SDL_TRUE;
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 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	526
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	527 static void GEM_UnlockScreen(_THIS)
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	528 {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	529 if (GEM_locked) {
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	530 /* Restore screen memory, and send REDRAW to all apps */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	531 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	532 /* Unlock AES */
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	533 wind_update(END_MCTRL);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	534 wind_update(END_UPDATE);
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	535
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	536 GEM_locked=SDL_FALSE;
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	537 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	538 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	539
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	540 SDL_Surface GEM_SetVideoMode(_THIS, SDL_Surface current,
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	541 int width, int height, int bpp, Uint32 flags)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	543 int maxwidth, maxheight;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544 Uint32 modeflags, screensize;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	545 SDL_bool use_shadow1, use_shadow2;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	546
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	547 /--- Verify if asked mode can be used ---/
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	548 if (flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	549 maxwidth=VDI_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	550 maxheight=VDI_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	551 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	552 /* Windowed mode */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	553 maxwidth=GEM_desk_w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	554 maxheight=GEM_desk_h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	555 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	556
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	557 /* 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	558 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	559 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	560 }
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	561
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	562 if ((maxwidth < width) \|\| (maxheight < height) \|\| (VDI_bpp != bpp)) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	563 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	564 return(NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	565 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	566
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	567 /--- Allocate the new pixel format for the screen ---/
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	568 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	569 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	570 return(NULL);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	571 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	572
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	573 screensize = width * height * VDI_pixelsize;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	574
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	575 #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	576 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	577 #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	578
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	579 /--- 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	580 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	581
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	582 GEM_bufops=0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	583 use_shadow1=use_shadow2=SDL_FALSE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	584 if (VDI_screen && (flags & SDL_FULLSCREEN)) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	585 if (VDI_format==VDI_FORMAT_INTER) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	586 use_shadow1=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	587 GEM_bufops = B2S_C2P_1TOS;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	588 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	589 } else {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	590 use_shadow1=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	591 if (VDI_format==VDI_FORMAT_PACK) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	592 GEM_bufops = B2S_VROCPYFM_1TOS;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	593 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	594 use_shadow2=SDL_TRUE;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	595 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	596 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	597 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	598
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	599 if (use_shadow1) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	600 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	601 if (GEM_buffer1==NULL) {
920 bbefeed8134d Use SDL_SetError instead of fprintf Patrice Mandin <patmandin@gmail.com> parents: 918 diff changeset	602 SDL_SetError("Unable to allocate shadow buffer");
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	603 return NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	604 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	605 memset(GEM_buffer1, 0, screensize);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	606 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	607 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	608 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	609 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	610
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	611 if (use_shadow2) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	612 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	613 if (GEM_buffer2==NULL) {
920 bbefeed8134d Use SDL_SetError instead of fprintf Patrice Mandin <patmandin@gmail.com> parents: 918 diff changeset	614 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	615 return NULL;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	616 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	617 memset(GEM_buffer2, 0, screensize);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	618 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	619 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	620 #endif
281 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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	623 /--- Initialize screen ---/
508 9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	624 modeflags = 0;
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	625 if (VDI_bpp == 8) {
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	626 modeflags \|= SDL_HWPALETTE;
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	627 }
9ff7e90aaa94 Fixed gamma correction in Atari video drivers (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: 319 diff changeset	628
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	629 if (flags & SDL_FULLSCREEN) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	630 GEM_LockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	631
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	632 GEM_ClearScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	633
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	634 modeflags \|= SDL_FULLSCREEN;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	635 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	636 modeflags \|= SDL_HWSURFACE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	637 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	638 modeflags \|= SDL_SWSURFACE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	639 }
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	640
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	641 GEM_fullscreen = SDL_TRUE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	642 } 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	643 int old_win_type;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	644 short x2,y2,w2,h2;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	645
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	646 GEM_UnlockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	647
923 2748679027ff Correctly center window on creation Patrice Mandin <patmandin@gmail.com> parents: 921 diff changeset	648 /* 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	649 old_win_type = GEM_win_type;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	650 if (!(flags & SDL_NOFRAME)) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	651 GEM_win_type=NAME\|MOVER\|CLOSER\|SMALLER;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	652 if (flags & SDL_RESIZABLE) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	653 GEM_win_type \|= FULLER\|SIZER;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	654 modeflags \|= SDL_RESIZABLE;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	655 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	656 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	657 GEM_win_type=0;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	658 modeflags \|= SDL_NOFRAME;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	659 }
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	660 modeflags \|= SDL_SWSURFACE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	661
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	662 /* 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	663 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	664 /* 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	665 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	666 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	667 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	668 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	669 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	670
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	671 /* 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	672 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	673 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	674
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	675 /* 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	676 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	677 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	678 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	679 }
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	680
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	681 /* 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	682 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	683 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	684 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	685 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	686 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	687 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	688
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	689 #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	690 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	691 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	692
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	693 /* 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	694 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	695 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	696
51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	697 /* Open the window */
51ec8fc8bedb No need to close the window when going to fullscreen mode Patrice Mandin <patmandin@gmail.com> parents: 926 diff changeset	698 wind_open(GEM_handle,x2,y2,w2,h2);
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	699 }
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	700
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	701 GEM_fullscreen = SDL_FALSE;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	702 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	703
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	704 /* Set up the new mode framebuffer */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	705 current->flags = modeflags;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	706 current->w = width;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	707 current->h = height;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	708 if (use_shadow1) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	709 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	710 current->pitch = width * VDI_pixelsize;
281 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 current->pixels = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	713 current->pixels += VDI_pitch * ((VDI_h - height) >> 1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	714 current->pixels += VDI_pixelsize * ((VDI_w - width) >> 1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	715 current->pitch = VDI_pitch;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	716 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	717
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	718 #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	719 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	720 #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	721
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	722 this->UpdateRects = GEM_UpdateRects;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	723
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	724 /* We're done */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	725 return(current);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	726 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	727
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	728 static int GEM_AllocHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	729 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	730 return -1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	731 }
800 60a4293ffea9 When commiting code, cleanup before doing it Patrice Mandin <patmandin@gmail.com> parents: 799 diff changeset	732
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	733 static void GEM_FreeHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	734 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	735 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	736 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	737
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	738 static int GEM_LockHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	739 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	740 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	741 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	742
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	743 static void GEM_UnlockHWSurface(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	744 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	745 return;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	746 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	747
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	748 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	749 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	750 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	751 int i, surf_width;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	752
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	753 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	754 /* 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	755 surf_width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	756 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	757 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	758 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	759
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	760 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	761 void *destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	762 int destpitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	763
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	764 if (GEM_bufops & B2S_C2P_1TOS) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	765 int destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	766
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	767 destscr = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	768 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	769 destx = (VDI_w - surf_width) >> 1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	770 destx &= ~15;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	771 destscr += destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	772 destpitch = VDI_pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	773 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	774 destscr = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	775 destpitch = surface->pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	776 }
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	777
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	778 for (i=0;i<numrects;i++) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	779 void source,destination;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	780 int x1,x2;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	781
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	782 x1 = rects[i].x & ~15;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	783 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	784 if (x2 & 15) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	785 x2 = (x2 \| 15) +1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	786 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	787
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	788 source = surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	789 source += surface->pitch * rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	790 source += x1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	791
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	792 destination = destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	793 destination += destpitch * rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	794 destination += x1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	795
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	796 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	797 source, destination,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	798 x2-x1, rects[i].h,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	799 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	800 surface->pitch, destpitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	801 );
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	802 }
189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	803 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	804
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	805 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	806 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	807 short blitcoords[8];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	808
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	809 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	810 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	811 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	812 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	813 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	814 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	815 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	816 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	817 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	818 if (GEM_bufops & B2S_VROCPYFM_2TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	819 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	820 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	821
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	822 for ( i=0; i<numrects; ++i ) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	823 blitcoords[0] = rects[i].x;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	824 blitcoords[1] = rects[i].y;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	825 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	826 blitcoords[3] = blitcoords[1] + rects[i].h - 1;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	827
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	828 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	829 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	830 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	831 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	832
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	833 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	834 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	835 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	836 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	837
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	838 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	839 {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	840 short pxy[4], wind_pxy[4];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	841 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	842
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	843 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	844 return;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	845 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	846
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	847 for ( i=0; i<numrects; ++i ) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	848 pxy[0] = wind_pxy[0] + rects[i].x;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	849 pxy[1] = wind_pxy[1] + rects[i].y;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	850 pxy[2] = rects[i].w;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	851 pxy[3] = rects[i].h;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	852
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	853 GEM_wind_redraw(this, GEM_handle, pxy);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	854 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	855 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	856
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	857 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	858 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	859 SDL_Surface *surface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	860
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	861 surface = this->screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	862
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	863 if (surface->flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	864 GEM_UpdateRectsFullscreen(this, numrects, rects);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	865 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	866 GEM_UpdateRectsWindowed(this, numrects, rects);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	867 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	868 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	869
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	870 static int GEM_FlipHWSurfaceFullscreen(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	871 {
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	872 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	873
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	874 /* 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	875 surf_width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	876 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	877 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	878 }
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	879
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	880 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	881 void *destscr;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	882 int destpitch;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	883
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	884 if (GEM_bufops & B2S_C2P_1TOS) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	885 int destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	886
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	887 destscr = VDI_screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	888 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	889 destx = (VDI_w - surf_width) >> 1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	890 destx &= ~15;
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	891 destscr += destx;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	892 destpitch = VDI_pitch;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	893 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	894 destscr = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	895 destpitch = surface->pitch;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	896 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	897
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	898 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	899 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	900 surf_width, surface->h,
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	901 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	902 surface->pitch, destpitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	903 );
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	904 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	905
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	906 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	907 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	908 short blitcoords[8];
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	909
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	910 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	911 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	912 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	913 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	914 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	915 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	916 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	917 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	918 if (GEM_bufops & B2S_VROCPYFM_1TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	919 mfdb_src.fd_addr=surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	920 } else {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	921 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	922 }
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	923
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	924 blitcoords[0] = 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	925 blitcoords[1] = 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	926 blitcoords[2] = surface->w - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	927 blitcoords[3] = surface->h - 1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	928
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	929 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	930 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	931 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	932 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	933
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	934 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	935 }
281 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 return(0);
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	940 static int GEM_FlipHWSurfaceWindowed(_THIS, SDL_Surface *surface)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	941 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	942 short pxy[8];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	943
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	944 /* Update the whole window */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	945 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	946
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	947 GEM_wind_redraw(this, GEM_handle, pxy);
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 return(0);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	950 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	951
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	952 static int GEM_FlipHWSurface(_THIS, SDL_Surface *surface)
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 if (surface->flags & SDL_FULLSCREEN) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	955 return GEM_FlipHWSurfaceFullscreen(this, surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	956 } else {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	957 return GEM_FlipHWSurfaceWindowed(this, surface);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	958 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	959 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	960
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	961 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	962 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	963 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	964 SDL_Surface *surface;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	965
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	966 #ifdef DEBUG_VIDEO_GEM
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	967 printf("sdl:video:gem: setcolors()\n");
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	968 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	969
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	970 /* Do not change palette in True Colour */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	971 surface = this->screen;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	972 if (surface->format->BitsPerPixel > 8) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	973 return 1;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	974 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	975
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	976 for(i = 0; i < ncolors; i++)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	977 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	978 int r, g, b;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	979 short rgb[3];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	980
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	981 r = colors[i].r;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	982 g = colors[i].g;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	983 b = colors[i].b;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	984
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	985 rgb[0] = (1000 * r) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	986 rgb[1] = (1000 * g) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	987 rgb[2] = (1000 * b) / 255;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	988
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	989 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	990 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	991
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	992 return(1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	993 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	994
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	995 #if 0
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	996 static int GEM_ToggleFullScreen(_THIS, int on)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	997 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	998 if (on) {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	999 GEM_LockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1000 } else {
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1001 GEM_UnlockScreen(this);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1002 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1003
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1004 return(1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1005 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1006 #endif
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1007
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1008 /* 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	1009 another SDL video routine -- notably UpdateRects.
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1010 */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1011 void GEM_VideoQuit(_THIS)
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1012 {
305 9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	1013 SDL_AtariXbios_RestoreVectors();
9c6613983e85 Atari port cleanups from Patrice Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	1014
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1015 GEM_FreeBuffers(this);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1016
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	1017 /* 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	1018 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	1019 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	1020 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	1021 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	1022 }
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	1023
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1024 GEM_UnlockScreen(this);
281 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 appl_exit();
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 /* Restore palette */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1029 if (VDI_oldnumcolors) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1030 int i;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1031
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1032 for(i = 0; i < VDI_oldnumcolors; i++) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1033 short rgb[3];
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 rgb[0] = VDI_oldpalette[i][0];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1036 rgb[1] = VDI_oldpalette[i][1];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1037 rgb[2] = VDI_oldpalette[i][2];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1038
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1039 vs_color(VDI_handle, i, rgb);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1040 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1041 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1042
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1043 /* Close VDI workstation */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1044 if (VDI_handle) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1045 v_clsvwk(VDI_handle);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1046 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1047
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1048 /* Free mode list */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1049 if (SDL_modelist[0]) {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1050 free(SDL_modelist[0]);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1051 SDL_modelist[0]=NULL;
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
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1054 this->screen->pixels = NULL;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1055 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1056
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1057 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	1058 {
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1059 short todo[4];
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1060
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1061 /* Tell AES we are going to update */
319 189a6a3416c7 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 305 diff changeset	1062 wind_update(BEG_UPDATE);
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1063
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1064 v_hide_c(VDI_handle);
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 /* 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	1067 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	1068
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1069 while (todo[2] && todo[3]) {
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1070
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1071 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	1072 todo[2] += todo[0]-1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1073 todo[3] += todo[1]-1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1074 refresh_window(this, winhandle, todo);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1075 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1076
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1077 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	1078 break;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1079 }
281 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 }
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 /* Update finished */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1085 wind_update(END_UPDATE);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1086
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1087 v_show_c(VDI_handle,1);
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1088 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1089
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1090 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	1091 {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1092 MFDB mfdb_src;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1093 short pxy[8],wind_pxy[8];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1094 SDL_Surface *surface;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1095 int iconified;
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1096
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1097 /* Is window iconified ? */
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1098 iconified = 0;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1099 /* if (GEM_wfeatures & (1<<WF_ICONIFY))*/ {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1100 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	1101 iconified = wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1102 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1103 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1104
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1105 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	1106 return;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1107 }
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1108
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1109 if (iconified && GEM_icon) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1110 short icon_rect[4], dst_rect[4];
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1111 short iconx,icony;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1112
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1113 surface = GEM_icon;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1114
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1115 GEM_ClearRect(this, rect);
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1116
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1117 /* 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	1118 iconx = (wind_pxy[2]-surface->w)>>1;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1119 icony = (wind_pxy[3]-surface->h)>>1;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1120
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1121 icon_rect[0] = iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1122 icon_rect[1] = icony;
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1123 icon_rect[2] = surface->w;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1124 icon_rect[3] = surface->h;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1125
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1126 /* 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	1127 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	1128 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	1129 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	1130 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	1131
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1132 /* 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	1133 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	1134 return;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1135 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1136
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	1137 #if DEBUG_VIDEO_GEM
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1138 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	1139 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	1140 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	1141 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	1142 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	1143 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1144
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1145 /* 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	1146 icon_rect[0] += wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1147 icon_rect[1] += wind_pxy[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1148 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	1149 icon_rect[3] += icon_rect[1]-1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1150
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1151 /* Calculate intersection rectangle to redraw */
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1152 pxy[4]=pxy[0]=MAX(icon_rect[0],rect[0]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1153 pxy[5]=pxy[1]=MAX(icon_rect[1],rect[1]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1154 pxy[6]=pxy[2]=MIN(icon_rect[2],rect[2]);
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1155 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	1156
737 7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1157 /* Calculate icon source image pos relative to window */
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1158 pxy[0] -= wind_pxy[0]+iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1159 pxy[1] -= wind_pxy[1]+icony;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1160 pxy[2] -= wind_pxy[0]+iconx;
7e4347dd2f9c Small fix for iconification Patrice Mandin <patmandin@gmail.com> parents: 736 diff changeset	1161 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	1162
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1163 } else {
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1164 surface = this->screen;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1165
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	1166 #if DEBUG_VIDEO_GEM
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1167 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	1168 #endif
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1169
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1170 /* Redraw all window content */
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1171 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	1172 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	1173 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	1174 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	1175
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1176 pxy[4] = rect[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1177 pxy[5] = rect[1];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1178 pxy[6] = rect[2];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1179 pxy[7] = rect[3];
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
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1182 if (GEM_bufops & B2S_C2P_1TO2) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1183 void src, dest;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1184 int x1,x2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1185
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1186 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	1187 x2 = rect[2]-wind_pxy[0];
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1188 if (x2 & 15) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1189 x2 = (x2 \| 15) +1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1190 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1191
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1192 src = surface->pixels;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1193 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	1194 src += x1;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1195
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1196 dest = GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1197 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	1198 dest += x1;
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1199
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1200 SDL_Atari_C2pConvert(
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1201 src, dest,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1202 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	1203 SDL_FALSE,
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1204 surface->pitch, surface->pitch
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1205 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1206 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1207
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1208 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	1209 {
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	1210 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	1211
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	1212 /* 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	1213 width=surface->w;
918 17822f1f9674 Wrongly test if width multiple of 16 Patrice Mandin <patmandin@gmail.com> parents: 917 diff changeset	1214 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	1215 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	1216 }
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	1217 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	1218 }
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1219 mfdb_src.fd_h=surface->h;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1220 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	1221 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	1222 mfdb_src.fd_stand=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1223 mfdb_src.fd_r1=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1224 mfdb_src.fd_r2=
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1225 mfdb_src.fd_r3= 0;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1226
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1227 if (GEM_bufops & B2S_VROCPYFM_2TOS) {
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1228 mfdb_src.fd_addr=GEM_buffer2;
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1229 }
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1230
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	1231 #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	1232 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	1233 surface->w, surface->h,
736 028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1234 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	1235 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	1236 );
028e03e273c8 Use new C2P routine + corrections for iconification window Patrice Mandin <patmandin@gmail.com> parents: 593 diff changeset	1237 #endif
281 c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1238
c5010ab8ba35 Added initial support for Atari (thanks Patrice!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1239 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	1240 }

Mercurial > sdl-ios-xcode

annotate src/video/gem/SDL_gemvideo.c @ 959:51ec8fc8bedb