From: Mike Mason <michael.w.ma...@intel.com>
Changes the initial internal format of a render buffer
to GL_RGBA4. This fixes a failure in the following
DrawElements test:
dEQP-GLES3.functional.state_query.rbo.renderbuffer_internal_format
---
src/mesa/main/renderbuffer.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index 0bc7f2b..b339491 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -53,7 +53,11 @@ _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint
name)
rb->Width = 0;
rb->Height = 0;
rb->Depth = 0;
- rb->InternalFormat = GL_RGBA;
+ /* Default internal format should be GL_RGBA4, per page 258,
+ * table 6.15 of the GLES 3.0.4 spec. Same default is expected
+ * in all OpenGL specs that support BindRenderbuffer().
+ */
+ rb->InternalFormat = GL_RGBA4;
rb->Format = MESA_FORMAT_NONE;
}
--
1.9.1
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