20 lines
638 B
C
20 lines
638 B
C
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extern DriverPtr nullDriver;
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#define DRVNULL nullDriver
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#define IsNullDriver(d) (((d).segment == nullDriver.segment) && ((d).offset == nullDriver.offset))
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void *GL_MapToUserSpace(DriverPtr p);
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void GL_UnmapFromUserSpace(DriverPtr p);
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void drivermemcpy(DriverPtr dest, void *src, size_t size);
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DriverPtr GL_StaticAlloc(size_t size, void *data);
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DriverPtr GL_DynamicAlloc(size_t size, void *data);
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void GL_FreeAll(void);
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void GL_InitDriverMem(void);
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void GL_FreeDriverMem(void);
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void GL_InitVertexCache(void);
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void GL_FreeVertexCache(void);
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void GL_AllocVertexCache(const size_t size, DriverPtr *owner);
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void GL_FlushVertexCache(void);
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