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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40 struct gl_framebuffer
;
44 _mesa_DrawBuffer_no_error(GLenum mode
);
46 extern void GLAPIENTRY
47 _mesa_DrawBuffer( GLenum mode
);
50 _mesa_NamedFramebufferDrawBuffer_no_error(GLuint framebuffer
, GLenum buf
);
52 extern void GLAPIENTRY
53 _mesa_NamedFramebufferDrawBuffer(GLuint framebuffer
, GLenum buf
);
56 _mesa_DrawBuffers_no_error(GLsizei n
, const GLenum
*buffers
);
58 extern void GLAPIENTRY
59 _mesa_DrawBuffers(GLsizei n
, const GLenum
*buffers
);
62 _mesa_NamedFramebufferDrawBuffers_no_error(GLuint framebuffer
, GLsizei n
,
65 extern void GLAPIENTRY
66 _mesa_NamedFramebufferDrawBuffers(GLuint framebuffer
, GLsizei n
,
70 _mesa_drawbuffers(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
71 GLuint n
, const GLenum16
*buffers
,
72 const GLbitfield
*destMask
);
75 _mesa_readbuffer(struct gl_context
*ctx
, struct gl_framebuffer
*fb
,
76 GLenum buffer
, gl_buffer_index bufferIndex
);
79 _mesa_update_draw_buffers(struct gl_context
*ctx
);
82 _mesa_back_to_front_if_single_buffered(const struct gl_framebuffer
*fb
,
86 _mesa_ReadBuffer_no_error(GLenum mode
);
88 extern void GLAPIENTRY
89 _mesa_ReadBuffer( GLenum mode
);
92 _mesa_NamedFramebufferReadBuffer_no_error(GLuint framebuffer
, GLenum src
);
94 extern void GLAPIENTRY
95 _mesa_NamedFramebufferReadBuffer(GLuint framebuffer
, GLenum src
);
97 extern void GLAPIENTRY
98 _mesa_FramebufferDrawBufferEXT(GLuint framebuffer
, GLenum buf
);
100 extern void GLAPIENTRY
101 _mesa_FramebufferReadBufferEXT(GLuint framebuffer
, GLenum buf
);
103 extern void GLAPIENTRY
104 _mesa_FramebufferDrawBuffersEXT(GLuint framebuffer
, GLsizei n
,