Mercurial > sdl-ios-xcode

annotate src/video/photon/SDL_ph_image.c @ 333:f2ba51f64d49

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed a crash bug in the WM_ACTIVATE code (thanks John!)
author Sam Lantinga <slouken@libsdl.org>
date Tue, 09 Apr 2002 23:32:40 +0000
parents 3333b6e68289
children ba72f259bc88
rev   line source
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
297
f6ffac90895c Updated copyright information for 2002
Sam Lantinga <slouken@libsdl.org>
parents: 291
diff changeset
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
4
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
6 modify it under the terms of the GNU Library General Public
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
8 version 2 of the License, or (at your option) any later version.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
9
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
13 Library General Public License for more details.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
14
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
15 You should have received a copy of the GNU Library General Public
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
16 License along with this library; if not, write to the Free
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
18
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
19 Sam Lantinga
252
e8157fcb3114 Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents: 19
diff changeset
20 slouken@libsdl.org
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
21 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
22
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
23 #ifdef SAVE_RCSID
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
24 static char rcsid =
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
25 "@(#) $Id$";
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
26 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
27
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
28 #include <stdlib.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
29 #include <Ph.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
30 #include <photon/Pg.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
31
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
32 #include "SDL_error.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
33 #include "SDL_endian.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
34 #include "SDL_ph_image_c.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
35
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
36 /* remove this line, if photon headers updates */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
37 int PgWaitHWIdle(void);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
38
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
39 int ph_SetupImage(_THIS, SDL_Surface *screen)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
40 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
41 int type=0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
42 PgColor_t* palette=NULL;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
43
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
44 /* Determine image type */
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
45 switch(screen->format->BitsPerPixel)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
46 {
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
47 case 8:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
48 type = Pg_IMAGE_PALETTE_BYTE;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
49 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
50 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
51 case 15:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
52 type = Pg_IMAGE_DIRECT_555;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
53 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
54 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
55 case 16:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
56 type = Pg_IMAGE_DIRECT_565;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
57 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
58 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
59 case 24:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
60 type = Pg_IMAGE_DIRECT_888;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
61 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
62 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
63 case 32:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
64 type = Pg_IMAGE_DIRECT_8888;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
65 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
66 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
67 default:{
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
68 /* should never get here */
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
69 fprintf(stderr,"error: unsupported bbp = %d\n",
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
70 screen->format->BitsPerPixel);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
71 return -1;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
72 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
73 break;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
74 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
75
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
76 /* palette emulation code */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
77 if ((screen->format->BitsPerPixel==8) && (desktoppal==SDLPH_PAL_EMULATE))
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
78 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
79 /* creating image palette */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
80 palette=malloc(_Pg_MAX_PALETTE*sizeof(PgColor_t));
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
81 PgGetPalette(palette);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
82
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
83 /* using shared memory for speed (set last param to 1) */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
84 if ((SDL_Image = PhCreateImage(NULL, screen->w, screen->h, type, palette, _Pg_MAX_PALETTE, 1)) == NULL)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
85 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
86 fprintf(stderr,"ph_SetupImage: PhCreateImage failed for bpp=8.\n");
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
87 return -1;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
88 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
89 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
90 else
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
91 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
92 /* using shared memory for speed (set last param to 1) */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
93 if ((SDL_Image = PhCreateImage(NULL, screen->w, screen->h, type, NULL, 0, 1)) == NULL)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
94 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
95 fprintf(stderr,"ph_SetupImage: PhCreateImage failed.\n");
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
96 return -1;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
97 }
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
98 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
99
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
100 screen->pixels = SDL_Image->image;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
101
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
102 this->UpdateRects = ph_NormalUpdate;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
103
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
104 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
105 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
106
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
107 int ph_SetupOCImage(_THIS, SDL_Surface *screen)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
108 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
109 int type = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
110
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
111 /* Determine image type */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
112 switch(screen->format->BitsPerPixel)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
113 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
114 case 8:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
115 type = Pg_IMAGE_PALETTE_BYTE;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
116 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
117 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
118 case 15:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
119 type = Pg_IMAGE_DIRECT_555;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
120 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
121 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
122 case 16:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
123 type = Pg_IMAGE_DIRECT_565;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
124 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
125 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
126
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
127 case 24:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
128 type = Pg_IMAGE_DIRECT_888;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
129 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
130 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
131
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
132 case 32:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
133 type = Pg_IMAGE_DIRECT_8888;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
134 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
135 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
136 default:{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
137 /* should never get here */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
138 fprintf(stderr,"error: unsupported bbp = %d\n",
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
139 screen->format->BitsPerPixel);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
140 return -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
141 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
142 break;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
143 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
144
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
145 OCImage.FrameData0 = (FRAMEDATA *) malloc((size_t)(sizeof( FRAMEDATA)));
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
146 OCImage.FrameData1 = (FRAMEDATA *) malloc((size_t)(sizeof( FRAMEDATA)));
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
147
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
148 if(OCImage.direct_context == NULL)
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
149 OCImage.direct_context = PdCreateDirectContext();
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
150
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
151 OCImage.offscreen_context = PdCreateOffscreenContext(0,screen->w,screen->h, Pg_OSC_MEM_PAGE_ALIGN);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
152
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
153 if (OCImage.offscreen_context == NULL)
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
154 {
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
155 printf("PdCreateOffscreenContext failed\n");
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
156 return -1;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
157 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
158
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
159 OCImage.Stride = OCImage.offscreen_context->pitch;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
160
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
161 if (OCImage.flags & SDL_DOUBLEBUF)
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
162 printf("hardware flag for doublebuf offscreen context\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
163
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
164
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
165 OCImage.dc_ptr.ptr8 = (unsigned char *) PdGetOffscreenContextPtr(OCImage.offscreen_context);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
166
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
167 OCImage.CurrentFrameData = OCImage.FrameData0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
168 OCImage.CurrentFrameData->Y = OCImage.dc_ptr.ptr8;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
169 OCImage.CurrentFrameData->U = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
170 OCImage.CurrentFrameData->V = NULL;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
171 OCImage.current = 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
172
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
173 if(OCImage.dc_ptr.ptr8 == NULL)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
174 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
175 printf("PdGetOffscreenContextPtr failed\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
176 return -1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
177 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
178
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
179 PhDCSetCurrent(OCImage.offscreen_context);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
180
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
181 screen->pixels = OCImage.CurrentFrameData->Y;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
182
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
183 this->UpdateRects = ph_OCUpdate;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
184
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
185 return 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
186 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
187
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
188 int ph_SetupOpenGLImage(_THIS, SDL_Surface* screen)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
189 {
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
190 this->UpdateRects = ph_OpenGLUpdate;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
191
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
192 return 0;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
193 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
194
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
195 void ph_DestroyImage(_THIS, SDL_Surface *screen)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
196 {
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
197 if (OCImage.offscreen_context != NULL)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
198 {
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
199 PhDCRelease(OCImage.offscreen_context);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
200 OCImage.offscreen_context = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
201 free(OCImage.FrameData0);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
202 OCImage.FrameData0 = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
203 free(OCImage.FrameData1);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
204 OCImage.FrameData1 = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
205 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
206
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
207 if (SDL_Image)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
208 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
209 /* if palette allocated, free it */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
210 if (SDL_Image->palette)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
211 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
212 free(SDL_Image->palette);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
213 }
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
214 PgShmemDestroy(SDL_Image->image);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
215 free(SDL_Image);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
216 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
217
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
218 /* Must be zeroed everytime */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
219 SDL_Image = NULL;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
220
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
221 if (screen)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
222 {
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
223 screen->pixels = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
224 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
225 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
226
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
227 int ph_ResizeImage(_THIS, SDL_Surface *screen, Uint32 flags)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
228 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
229 ph_DestroyImage(this, screen);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
230
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
231 if (flags & SDL_HWSURFACE)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
232 {
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
233 OCImage.flags = flags; /* needed for SDL_DOUBLEBUF check */
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
234 return ph_SetupOCImage(this, screen);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
235 }
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
236 else if (flags & SDL_OPENGL)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
237 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
238 return ph_SetupOpenGLImage(this, screen);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
239 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
240 else
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
241 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
242 return ph_SetupImage(this, screen);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
243 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
244 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
245
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
246 int ph_AllocHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
247 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
248 return(-1);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
249 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
250
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
251 void ph_FreeHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
252 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
253 return;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
254 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
255
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
256 int ph_FlipHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
257 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
258 return(0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
261 int ph_LockHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
263 if ((surface == SDL_VideoSurface) && blit_queued) {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
264 PgFlush();
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
265 blit_queued = 0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
266 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
267
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
268 return(0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
269 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
270
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
271 void ph_UnlockHWSurface(_THIS, SDL_Surface *surface)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
272 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
273 return;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
274 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
275
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
276 static PhPoint_t ph_pos;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
277 static PhRect_t ph_rect;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 static int i;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
280 void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects)
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
281 {
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
282 this->GL_SwapBuffers(this);
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
283
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
284 return;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
285 }
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
286
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
287 void ph_NormalUpdate(_THIS, int numrects, SDL_Rect *rects)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
288 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
289 for ( i=0; i<numrects; ++i )
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
290 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
291 if (rects[i].w==0) /* Clipped? */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
292 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
293 continue;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
294 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
295
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
296 ph_pos.x = rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
297 ph_pos.y = rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
298 ph_rect.ul.x = rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
299 ph_rect.ul.y = rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
300 ph_rect.lr.x = rects[i].x + rects[i].w;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
301 ph_rect.lr.y = rects[i].y + rects[i].h;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
302
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
303 if (PgDrawPhImageRectmx(&ph_pos, SDL_Image, &ph_rect, 0) < 0)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
304 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
305 fprintf(stderr,"ph_NormalUpdate: PgDrawPhImageRectmx failed.\n");
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
306 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
307 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
308
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
309 if (PgFlush() < 0)
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
310 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
311 fprintf(stderr,"ph_NormalUpdate: PgFlush failed.\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
312 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
314 void ph_OCUpdate(_THIS, int numrects, SDL_Rect *rects)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
315 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
316 PhPoint_t zero = {0};
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
317 PhRect_t src_rect;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
318 PhRect_t dest_rect;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
319
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
320 if(OCImage.direct_context == NULL)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
321 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
322 return;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
323 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
324
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
325 PgSetRegion(PtWidgetRid(window));
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
326 PgSetClipping(0,NULL);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
327 PgWaitHWIdle();
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
329 for (i=0; i<numrects; ++i)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
330 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
331 if (rects[i].w == 0) /* Clipped? */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
332 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
333 continue;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
336 src_rect.ul.x=rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
337 src_rect.ul.y=rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
338 dest_rect.ul.x=rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
339 dest_rect.ul.y=rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
340
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
341 dest_rect.lr.x=src_rect.lr.x= rects[i].x +rects[i].w;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
342 dest_rect.lr.y=src_rect.lr.y= rects[i].y +rects[i].h;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
343
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
344 zero.x = zero.y = 0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
345 PgSetTranslation (&zero, 0);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
346 PgSetRegion(PtWidgetRid(window));
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
347 PgSetClipping(0,NULL);
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
348 PgContextBlitArea(OCImage.offscreen_context, (PhArea_t *)(&src_rect), NULL, (PhArea_t *)(&dest_rect));
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
349
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
350 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
351 if (PgFlush() < 0)
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
352 {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
353 fprintf(stderr,"ph_OCUpdate: PgFlush failed.\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
354 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
355
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
356 /* later used to toggling double buffer */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
357 if (OCImage.current == 0)
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
358 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
359 OCImage.CurrentFrameData = OCImage.FrameData0;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
360 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
361 else
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
362 {
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
363 OCImage.CurrentFrameData = OCImage.FrameData1;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
364 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365 }