[Mesa-dev] [PATCH 8/9] mesa: Add support for glGetIntegeri_v from GL_ARB_uniform_buffer_object.
Eric Anholt
eric at anholt.net
Mon Jun 18 18:35:37 PDT 2012
Fixes piglit ARB_uniform_buffer_object/getintegeri_v.
---
src/mesa/main/get.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 933bfe7..4798c02 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -2566,6 +2566,30 @@ find_value_indexed(const char *func, GLenum pname, int index, union value *v)
goto invalid_enum;
v->value_int = ctx->TransformFeedback.CurrentObject->BufferNames[index];
return TYPE_INT;
+
+ case GL_UNIFORM_BUFFER_BINDING:
+ if (index >= ctx->Const.MaxUniformBufferBindings)
+ goto invalid_value;
+ if (!ctx->Extensions.ARB_uniform_buffer_object)
+ goto invalid_enum;
+ v->value_int = ctx->UniformBufferBindings[index].BufferObject->Name;
+ return TYPE_INT;
+
+ case GL_UNIFORM_BUFFER_START:
+ if (index >= ctx->Const.MaxUniformBufferBindings)
+ goto invalid_value;
+ if (!ctx->Extensions.ARB_uniform_buffer_object)
+ goto invalid_enum;
+ v->value_int = ctx->UniformBufferBindings[index].Offset;
+ return TYPE_INT;
+
+ case GL_UNIFORM_BUFFER_SIZE:
+ if (index >= ctx->Const.MaxUniformBufferBindings)
+ goto invalid_value;
+ if (!ctx->Extensions.ARB_uniform_buffer_object)
+ goto invalid_enum;
+ v->value_int = ctx->UniformBufferBindings[index].Size;
+ return TYPE_INT;
}
invalid_enum:
--
1.7.10
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