[Mesa-dev] [PATCH 04/11] glsl: Add textureSize(*samplerBuffer) support.

[Eric Anholt]

Fixes the corresponding new tests in piglit.
---
 src/glsl/builtins/profiles/140.frag         |    4 ++++
 src/glsl/builtins/profiles/140.vert         |    4 ++++
 src/glsl/builtins/tools/texture_builtins.py |    1 +
 3 files changed, 9 insertions(+)

diff --git a/src/glsl/builtins/profiles/140.frag b/src/glsl/builtins/profiles/140.frag
index b534827..ba616a1 100644
--- a/src/glsl/builtins/profiles/140.frag
+++ b/src/glsl/builtins/profiles/140.frag
@@ -504,6 +504,10 @@ ivec2 textureSize(isampler2DRect sampler);
 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);
diff --git a/src/glsl/builtins/profiles/140.vert b/src/glsl/builtins/profiles/140.vert
index 7aa9240..1aab72c 100644
--- a/src/glsl/builtins/profiles/140.vert
+++ b/src/glsl/builtins/profiles/140.vert
@@ -504,6 +504,10 @@ ivec2 textureSize(isampler2DRect sampler);
 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);
diff --git a/src/glsl/builtins/tools/texture_builtins.py b/src/glsl/builtins/tools/texture_builtins.py
index bbbbd0b..3d957e2 100755
--- a/src/glsl/builtins/tools/texture_builtins.py
+++ b/src/glsl/builtins/tools/texture_builtins.py
@@ -162,6 +162,7 @@ def generate_texture_functions(fs):
     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")
-- 
1.7.10