diff options
Diffstat (limited to 'src/mesa/main/histogram.h')
-rw-r--r-- | src/mesa/main/histogram.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/mesa/main/histogram.h b/src/mesa/main/histogram.h new file mode 100644 index 00000000000..99683d1244b --- /dev/null +++ b/src/mesa/main/histogram.h @@ -0,0 +1,68 @@ +/* $Id: histogram.h,v 1.1 2000/11/10 18:06:14 brianp Exp $ */ + +/* + * Mesa 3-D graphics library + * Version: 3.5 + * + * Copyright (C) 1999-2000 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"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of 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. + */ + + +#ifndef HISTOGRAM_H +#define HISTOGRAM_H + + +#ifdef PC_HEADER +#include "all.h" +#else +#include "glheader.h" +#include "types.h" +#endif + + + +extern void _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values); + +extern void _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values); + +extern void _mesa_GetHistogramParameterfv(GLenum target, GLenum pname, GLfloat *params); + +extern void _mesa_GetHistogramParameteriv(GLenum target, GLenum pname, GLint *params); + +extern void _mesa_GetMinmaxParameterfv(GLenum target, GLenum pname, GLfloat *params); + +extern void _mesa_GetMinmaxParameteriv(GLenum target, GLenum pname, GLint *params); + +extern void _mesa_Histogram(GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); + +extern void _mesa_Minmax(GLenum target, GLenum internalformat, GLboolean sink); + +extern void _mesa_ResetHistogram(GLenum target); + +extern void _mesa_ResetMinmax(GLenum target); + +extern void +_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]); + +extern void +_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]); + + +#endif |