1 /* 2 * Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sub license, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial portions 14 * of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #ifndef VA_GLX_PRIVATE_H 26 #define VA_GLX_PRIVATE_H 27 28 #include "sysdeps.h" 29 #include "va.h" 30 #include "va_backend.h" 31 #include "va_x11.h" 32 #include "va_glx.h" 33 #include "va_backend_glx.h" 34 #include <GL/glxext.h> 35 36 #if GLX_GLXEXT_VERSION < 18 37 typedef void (*PFNGLXBINDTEXIMAGEEXTPROC)(Display *, GLXDrawable, int, const int *); 38 typedef void (*PFNGLXRELEASETEXIMAGEEXTPROC)(Display *, GLXDrawable, int); 39 #endif 40 41 #if GLX_GLXEXT_VERSION < 27 42 /* XXX: this is not exactly that version but this is the only means to 43 make sure we have the correct <GL/glx.h> with those signatures */ 44 typedef GLXPixmap (*PFNGLXCREATEPIXMAPPROC)(Display *, GLXFBConfig, Pixmap, const int *); 45 typedef void (*PFNGLXDESTROYPIXMAPPROC)(Display *, GLXPixmap); 46 #endif 47 48 typedef struct VAOpenGLVTable *VAOpenGLVTableP; 49 50 struct VAOpenGLVTable { 51 PFNGLXCREATEPIXMAPPROC glx_create_pixmap; 52 PFNGLXDESTROYPIXMAPPROC glx_destroy_pixmap; 53 PFNGLXBINDTEXIMAGEEXTPROC glx_bind_tex_image; 54 PFNGLXRELEASETEXIMAGEEXTPROC glx_release_tex_image; 55 PFNGLGENFRAMEBUFFERSEXTPROC gl_gen_framebuffers; 56 PFNGLDELETEFRAMEBUFFERSEXTPROC gl_delete_framebuffers; 57 PFNGLBINDFRAMEBUFFEREXTPROC gl_bind_framebuffer; 58 PFNGLGENRENDERBUFFERSEXTPROC gl_gen_renderbuffers; 59 PFNGLDELETERENDERBUFFERSEXTPROC gl_delete_renderbuffers; 60 PFNGLBINDRENDERBUFFEREXTPROC gl_bind_renderbuffer; 61 PFNGLRENDERBUFFERSTORAGEEXTPROC gl_renderbuffer_storage; 62 PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC gl_framebuffer_renderbuffer; 63 PFNGLFRAMEBUFFERTEXTURE2DEXTPROC gl_framebuffer_texture_2d; 64 PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC gl_check_framebuffer_status; 65 }; 66 67 typedef struct VADisplayContextGLX *VADisplayContextGLXP; 68 typedef struct VADriverContextGLX *VADriverContextGLXP; 69 typedef struct VASurfaceGLX *VASurfaceGLXP; 70 typedef struct VADriverVTableGLX *VADriverVTableGLXP; 71 72 typedef void (*vaDestroyFunc)(VADisplayContextP); 73 74 struct VADisplayContextGLX { 75 vaDestroyFunc vaDestroy; 76 }; 77 78 #define VA_DRIVER_CONTEXT_GLX(ctx) ((VADriverContextGLXP)((ctx)->glx)) 79 80 struct VADriverContextGLX { 81 struct VADriverVTableGLX vtable; 82 struct VAOpenGLVTable gl_vtable; 83 unsigned int is_initialized : 1; 84 }; 85 86 #endif /* VA_GLX_PRIVATE_H */ 87