3 * Frame buffer management functions declarations.
7 * Mesa 3-D graphics library
10 * Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
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39 extern void GLAPIENTRY
40 _mesa_ClearIndex( GLfloat c
);
42 extern void GLAPIENTRY
43 _mesa_ClearColor( GLclampf red
, GLclampf green
,
44 GLclampf blue
, GLclampf alpha
);
46 extern void GLAPIENTRY
47 _mesa_Clear( GLbitfield mask
);
49 extern void GLAPIENTRY
50 _mesa_DrawBuffer( GLenum mode
);
52 extern void GLAPIENTRY
53 _mesa_DrawBuffersARB(GLsizei n
, const GLenum
*buffers
);
56 _mesa_drawbuffers(GLcontext
*ctx
, GLuint n
, const GLenum
*buffers
,
57 const GLbitfield
*destMask
);
60 _mesa_readbuffer_update_fields(GLcontext
*ctx
, GLenum buffer
);
62 extern void GLAPIENTRY
63 _mesa_ReadBuffer( GLenum mode
);
65 extern void GLAPIENTRY
66 _mesa_ResizeBuffersMESA( void );
68 extern void GLAPIENTRY
69 _mesa_Scissor( GLint x
, GLint y
, GLsizei width
, GLsizei height
);
71 extern void GLAPIENTRY
72 _mesa_SampleCoverageARB(GLclampf value
, GLboolean invert
);
75 _mesa_init_scissor(GLcontext
*ctx
);
78 _mesa_init_multisample(GLcontext
*ctx
);
81 _mesa_set_scissor(GLcontext
*ctx
,
82 GLint x
, GLint y
, GLsizei width
, GLsizei height
);
84 extern void _mesa_resizebuffers( GLcontext
*ctx
);