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fixed 3dtexture usage on windows

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This commit is contained in:
oy 2014-02-10 19:06:22 +01:00
parent 85f216d968
commit 5890072809
1 changed files with 14 additions and 0 deletions
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14
src/engine/client/backend_sdl.cpp
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@ -7,6 +7,11 @@
#include "graphics_threaded.h" #include "graphics_threaded.h"
#include "backend_sdl.h" #include "backend_sdl.h"
#if defined(CONF_FAMILY_WINDOWS)
PFNGLTEXIMAGE3DPROC glTexImage3D;
#endif
// ------------ CGraphicsBackend_Threaded // ------------ CGraphicsBackend_Threaded
void CGraphicsBackend_Threaded::ThreadFunc(void *pUser) void CGraphicsBackend_Threaded::ThreadFunc(void *pUser)
@ -603,6 +608,15 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Width, int *Height
return -1; return -1;
} }
#if defined(CONF_FAMILY_WINDOWS)
glTexImage3D = (PFNGLTEXIMAGE3DPROC) wglGetProcAddress("glTexImage3D");
if(glTexImage3D == 0)
{
dbg_msg("gfx", "glTexImage3D not supported");
return -1;
}
#endif
SDL_ShowCursor(0); SDL_ShowCursor(0);
// fetch gl contexts and release the context from this thread // fetch gl contexts and release the context from this thread