#include "convolve.h"
#include "context.h"
#include "image.h"
+#include "macros.h"
#include "mtypes.h"
-#include "pixel.h"
#include "state.h"
+#include "main/dispatch.h"
+
+
+#if FEATURE_convolve
/*
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_ConvolutionParameterf(GLenum target, GLenum pname, GLfloat param)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_ConvolutionParameterfv(GLenum target, GLenum pname, const GLfloat *params)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_ConvolutionParameteri(GLenum target, GLenum pname, GLint param)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_ConvolutionParameteriv(GLenum target, GLenum pname, const GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_CopyConvolutionFilter1D(GLenum target, GLenum internalFormat, GLint x, GLint y, GLsizei width)
{
GLint baseFormat;
return;
}
+ if (!ctx->ReadBuffer->_ColorReadBuffer) {
+ return; /* no readbuffer - OK */
+ }
+
ctx->Driver.CopyConvolutionFilter1D( ctx, target,
internalFormat, x, y, width);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_CopyConvolutionFilter2D(GLenum target, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height)
{
GLint baseFormat;
return;
}
+ if (!ctx->ReadBuffer->_ColorReadBuffer) {
+ return; /* no readbuffer - OK */
+ }
+
ctx->Driver.CopyConvolutionFilter2D( ctx, target, internalFormat, x, y,
width, height );
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type,
GLvoid *image)
{
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_GetConvolutionParameterfv(GLenum target, GLenum pname, GLfloat *params)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_GetConvolutionParameteriv(GLenum target, GLenum pname, GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_GetSeparableFilter(GLenum target, GLenum format, GLenum type,
GLvoid *row, GLvoid *column, GLvoid *span)
{
/* get column filter */
column = _mesa_map_validate_pbo_dest(ctx, 1, &ctx->Pack,
filter->Height, 1, 1,
- format, type, row,
+ format, type, column,
"glGetConvolutionFilter");
if (column) {
GLvoid *dst = _mesa_image_address1d(&ctx->Pack, column, filter->Height,
}
-void GLAPIENTRY
+static void GLAPIENTRY
_mesa_SeparableFilter2D(GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column)
{
const GLint colStart = MAX_CONVOLUTION_WIDTH * 4;
row = _mesa_map_validate_pbo_source(ctx, 1, &ctx->Unpack,
width, 1, 1,
format, type, row,
- "glSeperableFilter2D");
+ "glSeparableFilter2D");
if (row) {
_mesa_unpack_color_span_float(ctx, width, GL_RGBA,
ctx->Separable2D.Filter,
/* unpack column filter */
column = _mesa_map_validate_pbo_source(ctx, 1, &ctx->Unpack,
height, 1, 1,
- format, type, row,
- "glSeperableFilter2D");
+ format, type, column,
+ "glSeparableFilter2D");
if (column) {
_mesa_unpack_color_span_float(ctx, height, GL_RGBA,
&ctx->Separable2D.Filter[colStart],
*height = *height - (MAX2(ctx->Separable2D.Height, 1) - 1);
}
}
+
+
+void
+_mesa_init_convolve_dispatch(struct _glapi_table *disp)
+{
+ SET_ConvolutionFilter1D(disp, _mesa_ConvolutionFilter1D);
+ SET_ConvolutionFilter2D(disp, _mesa_ConvolutionFilter2D);
+ SET_ConvolutionParameterf(disp, _mesa_ConvolutionParameterf);
+ SET_ConvolutionParameterfv(disp, _mesa_ConvolutionParameterfv);
+ SET_ConvolutionParameteri(disp, _mesa_ConvolutionParameteri);
+ SET_ConvolutionParameteriv(disp, _mesa_ConvolutionParameteriv);
+ SET_CopyConvolutionFilter1D(disp, _mesa_CopyConvolutionFilter1D);
+ SET_CopyConvolutionFilter2D(disp, _mesa_CopyConvolutionFilter2D);
+ SET_GetConvolutionFilter(disp, _mesa_GetConvolutionFilter);
+ SET_GetConvolutionParameterfv(disp, _mesa_GetConvolutionParameterfv);
+ SET_GetConvolutionParameteriv(disp, _mesa_GetConvolutionParameteriv);
+ SET_SeparableFilter2D(disp, _mesa_SeparableFilter2D);
+ SET_GetSeparableFilter(disp, _mesa_GetSeparableFilter);
+}
+
+
+#endif /* FEATURE_convolve */