-extern void
-_mesa_unpack_polygon_stipple( const GLubyte *pattern, GLuint dest[32],
- const struct gl_pixelstore_attrib *unpacking );
-
-
-extern void
-_mesa_pack_polygon_stipple( const GLuint pattern[32], GLubyte *dest,
- const struct gl_pixelstore_attrib *packing );
-
-
-extern GLvoid *
-_mesa_unpack_bitmap( GLint width, GLint height, const GLubyte *pixels,
- const struct gl_pixelstore_attrib *packing );
-
-extern void
-_mesa_pack_bitmap( GLint width, GLint height, const GLubyte *source,
- GLubyte *dest, const struct gl_pixelstore_attrib *packing );
-
-
-/** \name Pixel processing functions */
-/*@{*/
-
-extern void
-_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
- GLfloat rScale, GLfloat gScale,
- GLfloat bScale, GLfloat aScale,
- GLfloat rBias, GLfloat gBias,
- GLfloat bBias, GLfloat aBias);
-
-extern void
-_mesa_map_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_lookup_rgba_float(const struct gl_color_table *table,
- GLuint n, GLfloat rgba[][4]);
-
-extern void
-_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
- GLuint n, GLubyte rgba[][4]);
-
-
-extern void
-_mesa_map_ci_to_rgba(const GLcontext *ctx,
- GLuint n, const GLuint index[], GLfloat rgba[][4]);
-
-
-extern void
-_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
- GLubyte rgba[][4]);
-
-
-extern void
-_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
- GLfloat depthValues[]);
-
-extern void
-_mesa_scale_and_bias_depth_uint(const GLcontext *ctx, GLuint n,
- GLuint depthValues[]);
-
-extern void
-_mesa_apply_rgba_transfer_ops(GLcontext *ctx, GLbitfield transferOps,
- GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_apply_ci_transfer_ops(const GLcontext *ctx, GLbitfield transferOps,
- GLuint n, GLuint indexes[]);
-
-
-extern void
-_mesa_apply_stencil_transfer_ops(const GLcontext *ctx, GLuint n,
- GLstencil stencil[]);
-
-
-extern void
-_mesa_pack_rgba_span_float( GLcontext *ctx, GLuint n, GLfloat rgba[][4],
- GLenum dstFormat, GLenum dstType, GLvoid *dstAddr,
- const struct gl_pixelstore_attrib *dstPacking,
- GLbitfield transferOps );
-
-
-extern void
-_mesa_unpack_color_span_chan( GLcontext *ctx,
- GLuint n, GLenum dstFormat, GLchan dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps );
-
-
-extern void
-_mesa_unpack_color_span_float( GLcontext *ctx,
- GLuint n, GLenum dstFormat, GLfloat dest[],
- GLenum srcFormat, GLenum srcType,
- const GLvoid *source,
- const struct gl_pixelstore_attrib *srcPacking,
- GLbitfield transferOps );
-