In brw_blorp_copyteximage, we use the format from the render buffer.
This could be a combined depth/stencil format. In this case, we handle
stencil properly but we give blorp the wrong ISL format. Specifically,
we would give blorp ISL_FORMAT_R32G32B32A32_FLOAT which is the wrong
size was causing GPU hangs.
Fixes:
GL45-CTS.gtf30.GL3Tests.packed_depth_stencil.packed_depth_stencil_copyteximage
Cc: "13.0 17.0" <mesa-sta...@lists.freedesktop.org>
Cc: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_blorp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c
b/src/mesa/drivers/dri/i965/brw_blorp.c
index d79f529..3a7cf84 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -284,8 +284,10 @@ brw_blorp_to_isl_format(struct brw_context *brw,
mesa_format format,
case MESA_FORMAT_S_UINT8:
return ISL_FORMAT_R8_UINT;
case MESA_FORMAT_Z24_UNORM_X8_UINT:
+ case MESA_FORMAT_Z24_UNORM_S8_UINT:
return ISL_FORMAT_R24_UNORM_X8_TYPELESS;
case MESA_FORMAT_Z_FLOAT32:
+ case MESA_FORMAT_Z32_FLOAT_S8X24_UINT:
return ISL_FORMAT_R32_FLOAT;
case MESA_FORMAT_Z_UNORM16:
return ISL_FORMAT_R16_UNORM;
--
2.5.0.400.gff86faf
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