3 * Frame buffer management functions declarations.
7 * Mesa 3-D graphics library
9 * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
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39 struct gl_framebuffer
;
42 _mesa_draw_buffer(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
43 GLenum buffer
, const char *caller
);
45 extern void GLAPIENTRY
46 _mesa_DrawBuffer( GLenum mode
);
48 extern void GLAPIENTRY
49 _mesa_DrawBuffers(GLsizei n
, const GLenum
*buffers
);
52 _mesa_drawbuffers(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
53 GLuint n
, const GLenum
*buffers
,
54 const GLbitfield
*destMask
);
57 _mesa_readbuffer(struct gl_context
*ctx
, GLenum buffer
, GLint bufferIndex
);
60 _mesa_update_draw_buffers(struct gl_context
*ctx
);
63 extern void GLAPIENTRY
64 _mesa_ReadBuffer( GLenum mode
);