Patch makes GLBenchmark 2.1.1 , An3DBenchXL and BasemarkES2 work with
Android on Ivybridge. In all failing cases color buffer is 16bit and
depth buffer 24bit. I did not find this kind of limitation from the
available HW specs though, bug does not happen with Sandybridge.
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
---
src/mesa/drivers/dri/i965/brw_clear.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_clear.c
b/src/mesa/drivers/dri/i965/brw_clear.c
index 53d8e54..cbaaf26 100644
--- a/src/mesa/drivers/dri/i965/brw_clear.c
+++ b/src/mesa/drivers/dri/i965/brw_clear.c
@@ -138,6 +138,14 @@ brw_fast_clear_depth(struct gl_context *ctx)
return false;
}
+ /* check that colorbuffer depth equals to depthbuffer depth on IVB */
+ if(intel->gen == 7) {
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ if (_mesa_get_format_bytes(rb->Format) !=
+ _mesa_get_format_bytes(intel_rb_format(depth_irb)))
+ return false;
+ }
+
uint32_t depth_clear_value;
switch (mt->format) {
case MESA_FORMAT_Z32_FLOAT_X24S8:
--
1.7.11.7
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