Mercurial > sdl-ios-xcode

annotate src/video/directfb/SDL_DirectFB_opengl.c @ 5030:6a0803e47c7b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Greg Jandl to SDL I *think* the patch below works correctly: sdl-config gets the -march flag and SDL builds fine. Perhaps there's a better way to get the -march flag into both CFLAGS and SDL_FLAGS w/o dragging along more cruft, but adding it to BASE_CFLAGS seemed the best bet to my eyes.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 19 Jan 2011 00:07:43 -0800
parents b196d2758026
children 164f20ba08eb
rev   line source
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1 /*
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
3697
f7b03b6838cb Fixed bug #926
Sam Lantinga <slouken@libsdl.org>
parents: 3023
diff changeset
3 Copyright (C) 1997-2010 Sam Lantinga
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
4
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
6 modify it under the terms of the GNU Lesser General Public
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
9
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
13 Lesser General Public License for more details.
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
14
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
15 You should have received a copy of the GNU Lesser General Public
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
16 License along with _this library; if not, write to the Free Software
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
18
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
19 Sam Lantinga
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
20 slouken@libsdl.org
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
21 */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
22 #include "SDL_config.h"
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
23
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
24 #include "SDL_DirectFB_video.h"
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
25
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
26 #if SDL_DIRECTFB_OPENGL
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
27
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
28 struct SDL_GLDriverData
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
29 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
30 int gl_active; /* to stop switching drivers while we have a valid context */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
31 int initialized;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
32 DirectFB_GLContext *firstgl; /* linked list */
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
33
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
34 /* OpenGL */
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
35 void (*glFinish) (void);
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
36 void (*glFlush) (void);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
37 };
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
38
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
39 #define OPENGL_REQUIRS_DLOPEN
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
40 #if defined(OPENGL_REQUIRS_DLOPEN) && defined(SDL_LOADSO_DLOPEN)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
41 #include <dlfcn.h>
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
42 #define GL_LoadObject(X) dlopen(X, (RTLD_NOW|RTLD_GLOBAL))
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
43 #define GL_LoadFunction dlsym
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
44 #define GL_UnloadObject dlclose
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
45 #else
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
46 #define GL_LoadObject SDL_LoadObject
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
47 #define GL_LoadFunction SDL_LoadFunction
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
48 #define GL_UnloadObject SDL_UnloadObject
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
49 #endif
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
50
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
51 static void DirectFB_GL_UnloadLibrary(_THIS);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
52
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
53 int
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
54 DirectFB_GL_Initialize(_THIS)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
55 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
56 if (_this->gl_data) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
57 return 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
58 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
59
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
60 _this->gl_data =
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
61 (struct SDL_GLDriverData *) SDL_calloc(1,
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
62 sizeof(struct
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
63 SDL_GLDriverData));
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
64 if (!_this->gl_data) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
65 SDL_OutOfMemory();
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
66 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
67 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
68 _this->gl_data->initialized = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
69
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
70 ++_this->gl_data->initialized;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
71 _this->gl_data->firstgl = NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
72
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
73 if (DirectFB_GL_LoadLibrary(_this, NULL) < 0) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
74 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
75 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
76
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
77 /* Initialize extensions */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
78 /* FIXME needed?
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
79 * X11_GL_InitExtensions(_this);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
80 */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
81
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
82 return 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
83 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
84
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
85 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
86 DirectFB_GL_Shutdown(_THIS)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
87 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
88 if (!_this->gl_data || (--_this->gl_data->initialized > 0)) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
89 return;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
90 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
91
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
92 DirectFB_GL_UnloadLibrary(_this);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
93
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
94 SDL_free(_this->gl_data);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
95 _this->gl_data = NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
96 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
97
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
98 int
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
99 DirectFB_GL_LoadLibrary(_THIS, const char *path)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
100 {
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
101 //SDL_DFB_DEVICEDATA(_this);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
102
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
103 void *handle = NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
104
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
105 SDL_DFB_DEBUG("Loadlibrary : %s\n", path);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
106
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
107 if (_this->gl_data->gl_active) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
108 SDL_SetError("OpenGL context already created");
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
109 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
110 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
111
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
112
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
113 if (path == NULL) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
114 path = SDL_getenv("SDL_VIDEO_GL_DRIVER");
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
115 if (path == NULL) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
116 path = "libGL.so";
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
117 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
118 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
119
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
120 handle = GL_LoadObject(path);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
121 if (handle == NULL) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
122 SDL_DFB_ERR("Library not found: %s\n", path);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
123 /* SDL_LoadObject() will call SDL_SetError() for us. */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
124 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
125 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
126
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
127 SDL_DFB_DEBUG("Loaded library: %s\n", path);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
128
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
129 _this->gl_config.dll_handle = handle;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
130 _this->gl_config.driver_loaded = 1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
131 if (path) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
132 SDL_strlcpy(_this->gl_config.driver_path, path,
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
133 SDL_arraysize(_this->gl_config.driver_path));
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
134 } else {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
135 *_this->gl_config.driver_path = '\0';
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
136 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
137
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
138 _this->gl_data->glFinish = DirectFB_GL_GetProcAddress(_this, "glFinish");
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
139 _this->gl_data->glFlush = DirectFB_GL_GetProcAddress(_this, "glFlush");
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 return 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 static void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 DirectFB_GL_UnloadLibrary(_THIS)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 {
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
147 #if 0
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 int ret;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 if (_this->gl_config.driver_loaded) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 ret = GL_UnloadObject(_this->gl_config.dll_handle);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 if (ret)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 SDL_DFB_ERR("Error #%d trying to unload library.\n", ret);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 _this->gl_config.dll_handle = NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 _this->gl_config.driver_loaded = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 }
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
158 #endif
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
159 /* Free OpenGL memory */
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
160 SDL_free(_this->gl_data);
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
161 _this->gl_data = NULL;
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 void *
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 DirectFB_GL_GetProcAddress(_THIS, const char *proc)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 void *handle;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 handle = _this->gl_config.dll_handle;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 return GL_LoadFunction(handle, proc);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173 SDL_GLContext
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174 DirectFB_GL_CreateContext(_THIS, SDL_Window * window)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 {
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
176 //SDL_DFB_DEVICEDATA(_this);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 SDL_DFB_WINDOWDATA(window);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178 DirectFB_GLContext *context;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
180 SDL_DFB_CALLOC(context, 1, sizeof(DirectFB_GLContext));
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181
3023
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
182 SDL_DFB_CHECKERR(windata->surface->GetGL(windata->surface,
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
183 &context->context));
2998
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
184
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
185 if (!context->context)
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
186 return NULL;
d364ee9b9c15 Date: Sun, 04 Jan 2009 20:53:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
187
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
188 context->is_locked = 0;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
189 context->sdl_window = window;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
190
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 context->next = _this->gl_data->firstgl;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 _this->gl_data->firstgl = context;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
194 SDL_DFB_CHECK(context->context->Unlock(context->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
195
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 if (DirectFB_GL_MakeCurrent(_this, window, context) < 0) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 DirectFB_GL_DeleteContext(_this, context);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 return NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 return context;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 error:
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 return NULL;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 int
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 DirectFB_GL_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 {
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
210 //SDL_DFB_WINDOWDATA(window);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 DirectFB_GLContext *ctx = (DirectFB_GLContext *) context;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 DirectFB_GLContext *p;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 for (p = _this->gl_data->firstgl; p; p = p->next)
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
215 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
216 if (p->is_locked) {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
217 SDL_DFB_CHECKERR(p->context->Unlock(p->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
218 p->is_locked = 0;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
219 }
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
220
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
223 if (ctx != NULL) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
224 SDL_DFB_CHECKERR(ctx->context->Lock(ctx->context));
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
225 ctx->is_locked = 1;
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 return 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 error:
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 int
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 DirectFB_GL_SetSwapInterval(_THIS, int interval)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
236 SDL_Unsupported();
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 int
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 DirectFB_GL_GetSwapInterval(_THIS)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 SDL_Unsupported();
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 return -1;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 DirectFB_GL_SwapWindow(_THIS, SDL_Window * window)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 {
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
250 //SDL_DFB_DEVICEDATA(_this);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 SDL_DFB_WINDOWDATA(window);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 DFBRegion region;
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
253 DirectFB_GLContext *p;
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 region.x1 = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 region.y1 = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 region.x2 = window->w;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 region.y2 = window->h;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
260 #if 0
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 if (devdata->glFinish)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 devdata->glFinish();
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 else if (devdata->glFlush)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 devdata->glFlush();
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
265 #endif
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
267 for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
268 if (p->sdl_window == window && p->is_locked)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
269 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
270 SDL_DFB_CHECKERR(p->context->Unlock(p->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
271 p->is_locked = 0;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
272 }
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
274 SDL_DFB_CHECKERR(windata->window_surface->Flip(windata->window_surface,NULL, DSFLIP_PIPELINE |DSFLIP_BLIT | DSFLIP_ONSYNC ));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
275
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
276 //if (windata->gl_context) {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
277 //SDL_DFB_CHECKERR(windata->surface->Flip(windata->surface,NULL, DSFLIP_ONSYNC));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
278 //SDL_DFB_CHECKERR(windata->gl_context->context->Lock(windata->gl_context->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
279 //}
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 return;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282 error:
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 return;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 DirectFB_GL_DeleteContext(_THIS, SDL_GLContext context)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
289 DirectFB_GLContext *ctx = (DirectFB_GLContext *) context;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
290 DirectFB_GLContext *p;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
291
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
292 if (ctx->is_locked)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
293 SDL_DFB_CHECK(ctx->context->Unlock(ctx->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
294 SDL_DFB_RELEASE(ctx->context);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
295
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
296 for (p = _this->gl_data->firstgl; p && p->next != ctx; p = p->next)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
297 ;
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
298 if (p)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
299 p->next = ctx->next;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
300 else
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
301 _this->gl_data->firstgl = ctx->next;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
302
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
303 SDL_DFB_FREE(ctx);
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
304 }
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
305
4636
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
306 void
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
307 DirectFB_GL_FreeWindowContexts(_THIS, SDL_Window * window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
308 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
309 DirectFB_GLContext *p;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
310
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
311 for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
312 if (p->sdl_window == window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
313 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
314 if (p->is_locked)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
315 SDL_DFB_CHECK(p->context->Unlock(p->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
316 SDL_DFB_RELEASE(p->context);
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
317 }
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
318 }
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
319
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
320 void
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
321 DirectFB_GL_ReAllocWindowContexts(_THIS, SDL_Window * window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
322 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
323 DirectFB_GLContext *p;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
324
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
325 for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
326 if (p->sdl_window == window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
327 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
328 SDL_DFB_WINDOWDATA(window);
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
329 SDL_DFB_CHECK(windata->surface->GetGL(windata->surface,
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
330 &p->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
331 if (p->is_locked)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
332 SDL_DFB_CHECK(p->context->Lock(p->context));
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
333 }
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
334 }
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
335
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
336 void
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
337 DirectFB_GL_DestroyWindowContexts(_THIS, SDL_Window * window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
338 {
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
339 DirectFB_GLContext *p;
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
340
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
341 for (p = _this->gl_data->firstgl; p != NULL; p = p->next)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
342 if (p->sdl_window == window)
b196d2758026 Couriersud to Sam
Sam Lantinga <slouken@libsdl.org>
parents: 3697
diff changeset
343 DirectFB_GL_DeleteContext(_this, p);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
345
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
346 #endif
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
347
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
348 /* vi: set ts=4 sw=4 expandtab: */