On Mon, Jan 23, 2017 at 4:53 PM, Chad Versace <[email protected]> wrote:
> On Mon 23 Jan 2017, Jason Ekstrand wrote: > > 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" <[email protected]> > > Cc: Kenneth Graunke <[email protected]> > > --- > > 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; > > Locally, this looks correct to me. > > Reviewed-by: Chad Versace <[email protected]> > > Thanks!
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