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i965: add handling for imageSamples

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Ilia Mirkin 2015-08-27 23:34:47 -04:00
parent 56238305e5
commit 55ebaa6d00
1 changed files with 5 additions and 0 deletions
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5
src/mesa/drivers/dri/i965/brw_fs_nir.cpp
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@ -1436,6 +1436,11 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr
break;
}
case nir_intrinsic_image_samples:
/* The driver does not support multi-sampled images. */
bld.MOV(retype(dest, BRW_REGISTER_TYPE_D), fs_reg(1));
break;
case nir_intrinsic_load_front_face:
bld.MOV(retype(dest, BRW_REGISTER_TYPE_D),
*emit_frontfacing_interpolation());