-/* $Id: pixel.h,v 1.9 2000/12/13 00:46:21 brianp Exp $ */
-
/*
* Mesa 3-D graphics library
- * Version: 3.5
*
- * Copyright (C) 1999-2000 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/**
+ * \file pixel.h
+ * Pixel operations.
*/
#define PIXEL_H
-#include "mtypes.h"
+#include "glheader.h"
+struct gl_context;
-/*
- * API functions
- */
-
-extern void
+void GLAPIENTRY
+_mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor );
+void GLAPIENTRY
+_mesa_PixelMapfv( GLenum map, GLsizei mapsize, const GLfloat *values );
+void GLAPIENTRY
+_mesa_PixelMapuiv(GLenum map, GLsizei mapsize, const GLuint *values );
+void GLAPIENTRY
+_mesa_PixelMapusv(GLenum map, GLsizei mapsize, const GLushort *values );
+void GLAPIENTRY
+_mesa_GetnPixelMapfvARB( GLenum map, GLsizei bufSize, GLfloat *values );
+void GLAPIENTRY
_mesa_GetPixelMapfv( GLenum map, GLfloat *values );
-
-extern void
+void GLAPIENTRY
+_mesa_GetnPixelMapuivARB( GLenum map, GLsizei bufSize, GLuint *values );
+void GLAPIENTRY
_mesa_GetPixelMapuiv( GLenum map, GLuint *values );
-
-extern void
+void GLAPIENTRY
+_mesa_GetnPixelMapusvARB( GLenum map, GLsizei bufSize, GLushort *values );
+void GLAPIENTRY
_mesa_GetPixelMapusv( GLenum map, GLushort *values );
-
-extern void
-_mesa_PixelMapfv( GLenum map, GLint mapsize, const GLfloat *values );
-
-extern void
-_mesa_PixelMapuiv(GLenum map, GLint mapsize, const GLuint *values );
-
-extern void
-_mesa_PixelMapusv(GLenum map, GLint mapsize, const GLushort *values );
-
-extern void
-_mesa_PixelStoref( GLenum pname, GLfloat param );
-
-extern void
-_mesa_PixelStorei( GLenum pname, GLint param );
-
-extern void
-_mesa_PixelTransferf( GLenum pname, GLfloat param );
-
-extern void
+void GLAPIENTRY
+_mesa_PixelTransferf(GLenum pname, GLfloat param);
+void GLAPIENTRY
_mesa_PixelTransferi( GLenum pname, GLint param );
-extern void
-_mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor );
-
-
-
-/*
- * Pixel processing functions
- */
-
-extern void
-_mesa_scale_and_bias_rgba(const GLcontext *ctx, 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(const struct gl_color_table *table,
- GLuint n, GLfloat rgba[][4]);
-
-
-extern void
-_mesa_shift_and_offset_ci(const GLcontext *ctx, GLuint n,
- GLuint indexes[]);
-
-
-extern void
-_mesa_map_ci(const GLcontext *ctx, GLuint n, GLuint index[]);
-
-
-extern void
-_mesa_map_ci_to_rgba_chan(const GLcontext *ctx,
- GLuint n, const GLuint index[],
- GLchan 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_rgba(const GLcontext *ctx,
- GLuint n, const GLubyte index[],
- GLchan rgba[][4]);
-
-
-extern void
-_mesa_shift_and_offset_stencil(const GLcontext *ctx, GLuint n,
- GLstencil indexes[]);
-
-
-extern void
-_mesa_map_stencil(const GLcontext *ctx, GLuint n, GLstencil index[]);
-
+extern void
+_mesa_update_pixel( struct gl_context *ctx, GLuint newstate );
-extern void
-_mesa_chan_to_float_span(const GLcontext *ctx, GLuint n,
- CONST GLchan rgba[][4], GLfloat rgbaf[][4]);
+extern void
+_mesa_init_pixel( struct gl_context * ctx );
+/*@}*/
-#endif
+#endif /* PIXEL_H */