source/ext_framebuffer_object.cpp

   1 #include "extension.h"
   2 #include "ext_framebuffer_object.h"
   3
   4 namespace Msp {
   5 namespace GL {
   6
   7 PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT=0;
   8 PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT=0;
   9 PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT=0;
  10 PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT=0;
  11 PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT=0;
  12 PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT=0;
  13 PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT=0;
  14 PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT=0;
  15 PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT=0;
  16 PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT=0;
  17 PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT=0;
  18 PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT=0;
  19 PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT=0;
  20 PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT=0;
  21 PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT=0;
  22 PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT=0;
  23 PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT=0;
  24
  25 void init_ext_framebuffer_object()
  26 {
  27         glIsRenderbufferEXT=reinterpret_cast<PFNGLISRENDERBUFFEREXTPROC>(get_proc_address("glIsRenderbufferEXT"));
  28         glBindRenderbufferEXT=reinterpret_cast<PFNGLBINDRENDERBUFFEREXTPROC>(get_proc_address("glBindRenderbufferEXT"));
  29         glDeleteRenderbuffersEXT=reinterpret_cast<PFNGLDELETERENDERBUFFERSEXTPROC>(get_proc_address("glDeleteRenderbuffersEXT"));
  30         glGenRenderbuffersEXT=reinterpret_cast<PFNGLGENRENDERBUFFERSEXTPROC>(get_proc_address("glGenRenderbuffersEXT"));
  31         glRenderbufferStorageEXT=reinterpret_cast<PFNGLRENDERBUFFERSTORAGEEXTPROC>(get_proc_address("glRenderbufferStorageEXT"));
  32         glGetRenderbufferParameterivEXT=reinterpret_cast<PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC>(get_proc_address("glGetRenderbufferParameterivEXT"));
  33         glIsFramebufferEXT=reinterpret_cast<PFNGLISFRAMEBUFFEREXTPROC>(get_proc_address("glIsFramebufferEXT"));
  34         glBindFramebufferEXT=reinterpret_cast<PFNGLBINDFRAMEBUFFEREXTPROC>(get_proc_address("glBindFramebufferEXT"));
  35         glDeleteFramebuffersEXT=reinterpret_cast<PFNGLDELETEFRAMEBUFFERSEXTPROC>(get_proc_address("glDeleteFramebuffersEXT"));
  36         glGenFramebuffersEXT=reinterpret_cast<PFNGLGENFRAMEBUFFERSEXTPROC>(get_proc_address("glGenFramebuffersEXT"));
  37         glCheckFramebufferStatusEXT=reinterpret_cast<PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC>(get_proc_address("glCheckFramebufferStatusEXT"));
  38         glFramebufferTexture1DEXT=reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE1DEXTPROC>(get_proc_address("glFramebufferTexture1DEXT"));
  39         glFramebufferTexture2DEXT=reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE2DEXTPROC>(get_proc_address("glFramebufferTexture2DEXT"));
  40         glFramebufferTexture3DEXT=reinterpret_cast<PFNGLFRAMEBUFFERTEXTURE3DEXTPROC>(get_proc_address("glFramebufferTexture3DEXT"));
  41         glFramebufferRenderbufferEXT=reinterpret_cast<PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC>(get_proc_address("glFramebufferRenderbufferEXT"));
  42         glGetFramebufferAttachmentParameterivEXT=reinterpret_cast<PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC>(get_proc_address("glGetFramebufferAttachmentParameterivEXT"));
  43         glGenerateMipmapEXT=reinterpret_cast<PFNGLGENERATEMIPMAPEXTPROC>(get_proc_address("glGenerateMipmapEXT"));
  44 }
  45
  46 } // namespace GL
  47 } // namespace Msp