Fixes the corresponding new tests in piglit.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
ivec2 textureSize(usampler2DRect sampler);
ivec2 textureSize(sampler2DRectShadow sampler);
+int textureSize( samplerBuffer sampler);
+int textureSize(isamplerBuffer sampler);
+int textureSize(usamplerBuffer sampler);
+
/* texture - no bias */
vec4 texture( sampler1D sampler, float P);
ivec4 texture(isampler1D sampler, float P);
ivec2 textureSize(usampler2DRect sampler);
ivec2 textureSize(sampler2DRectShadow sampler);
+int textureSize( samplerBuffer sampler);
+int textureSize(isamplerBuffer sampler);
+int textureSize(usamplerBuffer sampler);
+
/* texture */
vec4 texture( sampler1D sampler, float P);
ivec4 texture(isampler1D sampler, float P);
generate_sigs("", "txs", "2DArrayShadow")
generate_fiu_sigs("txs", "2DRect")
generate_sigs("", "txs", "2DRectShadow")
+ generate_fiu_sigs("txs", "Buffer")
end_function(fs, "textureSize")
start_function("texture")