Annotated edit history of
SDL_GL_GetProcAddress(3) version 2, including all changes.
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SDL_GL_!GetProcAddress |
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!!!SDL_GL_!GetProcAddress |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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EXAMPLE |
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SEE ALSO |
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---- |
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!!NAME |
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SDL_GL_!GetProcAddress- Get the address of a GL function |
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!!SYNOPSIS |
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__#include __ |
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__void *SDL_GL_!GetProcAddress__(__const char* |
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proc__); |
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!!DESCRIPTION |
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Returns the address of the GL function __proc__, or |
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__NULL__ if the function is not found. If the GL library |
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is loaded at runtime, with __SDL_GL_!LoadLibrary__, then |
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''all'' GL functions must be retrieved this way. Usually |
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this is used to retrieve function pointers to OpenGL |
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extensions. |
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!!EXAMPLE |
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typedef void (*GL_ActiveTextureARB_Func)(unsigned int); |
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GL_ActiveTextureARB_Func glActiveTextureARB_ptr = 0; |
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int has_multitexture=1; |
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/* Get function pointer */ |
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glActiveTextureARB_ptr=(GL_ActiveTextureARB_Func) SDL_GL_!GetProcAddress( |
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!!SEE ALSO |
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__SDL_GL_!LoadLibrary__ |
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---- |
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