-_swrast_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target,
- GLenum internalFormat,
- GLint x, GLint y, GLsizei width,
- GLsizei height);
-extern void
-_swrast_CopyConvolutionFilter1D(GLcontext *ctx, GLenum target,
- GLenum internalFormat,
- GLint x, GLint y, GLsizei width);
-extern void
-_swrast_CopyColorSubTable( GLcontext *ctx,GLenum target, GLsizei start,
- GLint x, GLint y, GLsizei width);
+_swrast_InvalidateState( struct gl_context *ctx, GLbitfield new_state );
+
+/* Configure software rasterizer to match hardware rasterizer characteristics:
+ */