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Diffstat (limited to 'mesa/main/convolve.h')
| -rw-r--r-- | mesa/main/convolve.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/mesa/main/convolve.h b/mesa/main/convolve.h new file mode 100644 index 0000000..4505cda --- /dev/null +++ b/mesa/main/convolve.h @@ -0,0 +1,114 @@ + +/* + * Mesa 3-D graphics library + * Version: 3.5 + * + * Copyright (C) 1999-2001 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 CONVOLVE_H +#define CONVOLVE_H + + +#include "mtypes.h" + + +#if _HAVE_FULL_GL +extern void GLAPIENTRY +_mesa_ConvolutionFilter1D(GLenum target, GLenum internalformat, GLsizei width, + GLenum format, GLenum type, const GLvoid *image); + +extern void GLAPIENTRY +_mesa_ConvolutionFilter2D(GLenum target, GLenum internalformat, GLsizei width, + GLsizei height, GLenum format, GLenum type, + const GLvoid *image); + +extern void GLAPIENTRY +_mesa_ConvolutionParameterf(GLenum target, GLenum pname, GLfloat params); + +extern void GLAPIENTRY +_mesa_ConvolutionParameterfv(GLenum target, GLenum pname, + const GLfloat *params); + +extern void GLAPIENTRY +_mesa_ConvolutionParameteri(GLenum target, GLenum pname, GLint params); + +extern void GLAPIENTRY +_mesa_ConvolutionParameteriv(GLenum target, GLenum pname, const GLint *params); + +extern void GLAPIENTRY +_mesa_CopyConvolutionFilter1D(GLenum target, GLenum internalformat, + GLint x, GLint y, GLsizei width); + +extern void GLAPIENTRY +_mesa_CopyConvolutionFilter2D(GLenum target, GLenum internalformat, + GLint x, GLint y, GLsizei width, GLsizei height); + +extern void GLAPIENTRY +_mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type, + GLvoid *image); + +extern void GLAPIENTRY +_mesa_GetConvolutionParameterfv(GLenum target, GLenum pname, GLfloat *params); + +extern void GLAPIENTRY +_mesa_GetConvolutionParameteriv(GLenum target, GLenum pname, GLint *params); + +extern void GLAPIENTRY +_mesa_GetSeparableFilter(GLenum target, GLenum format, GLenum type, + GLvoid *row, GLvoid *column, GLvoid *span); + +extern void GLAPIENTRY +_mesa_SeparableFilter2D(GLenum target, GLenum internalformat, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid *row, const GLvoid *column); + + + +extern void +_mesa_convolve_1d_image(const GLcontext *ctx, GLsizei *width, + const GLfloat *srcImage, GLfloat *dstImage); + + +extern void +_mesa_convolve_2d_image(const GLcontext *ctx, GLsizei *width, GLsizei *height, + const GLfloat *srcImage, GLfloat *dstImage); + + +extern void +_mesa_convolve_sep_image(const GLcontext *ctx, + GLsizei *width, GLsizei *height, + const GLfloat *srcImage, GLfloat *dstImage); + + +extern void +_mesa_adjust_image_for_convolution(const GLcontext *ctx, GLuint dimensions, + GLsizei *width, GLsizei *height); + +#else +#define _mesa_adjust_image_for_convolution(c, d, w, h) ((void)0) +#define _mesa_convolve_1d_image(c,w,s,d) ((void)0) +#define _mesa_convolve_2d_image(c,w,h,s,d) ((void)0) +#define _mesa_convolve_sep_image(c,w,h,s,d) ((void)0) +#endif + +#endif |