#ifndef CONVOLVE_H
#define CONVOLVE_H
#include "mtypes.h"
extern void
_mesa_ConvolutionFilter1D(GLenum target, GLenum internalformat, GLsizei width,
GLenum format, GLenum type, const GLvoid *image);
extern void
_mesa_ConvolutionFilter2D(GLenum target, GLenum internalformat, GLsizei width,
GLsizei height, GLenum format, GLenum type,
const GLvoid *image);
extern void
_mesa_ConvolutionParameterf(GLenum target, GLenum pname, GLfloat params);
extern void
_mesa_ConvolutionParameterfv(GLenum target, GLenum pname,
const GLfloat *params);
extern void
_mesa_ConvolutionParameteri(GLenum target, GLenum pname, GLint params);
extern void
_mesa_ConvolutionParameteriv(GLenum target, GLenum pname, const GLint *params);
extern void
_mesa_CopyConvolutionFilter1D(GLenum target, GLenum internalformat,
GLint x, GLint y, GLsizei width);
extern void
_mesa_CopyConvolutionFilter2D(GLenum target, GLenum internalformat,
GLint x, GLint y, GLsizei width, GLsizei height);
extern void
_mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type,
GLvoid *image);
extern void
_mesa_GetConvolutionParameterfv(GLenum target, GLenum pname, GLfloat *params);
extern void
_mesa_GetConvolutionParameteriv(GLenum target, GLenum pname, GLint *params);
extern void
_mesa_GetSeparableFilter(GLenum target, GLenum format, GLenum type,
GLvoid *row, GLvoid *column, GLvoid *span);
extern void
_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);
#endif