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);
59 extern void GLAPIENTRY
60 _mesa_ReadBuffer( GLenum mode );
62 extern void GLAPIENTRY
63 _mesa_ResizeBuffersMESA( void );
65 extern void GLAPIENTRY
66 _mesa_Scissor( GLint x, GLint y, GLsizei width, GLsizei height );
68 extern void GLAPIENTRY
69 _mesa_SampleCoverageARB(GLclampf value, GLboolean invert);
72 _mesa_init_scissor(GLcontext *ctx);
75 _mesa_init_multisample(GLcontext *ctx);
78 _mesa_set_scissor(GLcontext *ctx,
79 GLint x, GLint y, GLsizei width, GLsizei height);