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i965: Lower the 4x8 pack/unpack operations

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Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
This commit is contained in:
Matt Turner 2013-01-21 17:46:01 -08:00
parent 321555fb41
commit 96220111dd
1 changed files with 5 additions and 1 deletions
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6
src/mesa/drivers/dri/i965/brw_shader.cpp
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@ -83,7 +83,11 @@ brw_lower_packing_builtins(struct brw_context *brw,
int ops = LOWER_PACK_SNORM_2x16
| LOWER_UNPACK_SNORM_2x16
| LOWER_PACK_UNORM_2x16
| LOWER_UNPACK_UNORM_2x16;
| LOWER_UNPACK_UNORM_2x16
| LOWER_PACK_SNORM_4x8
| LOWER_UNPACK_SNORM_4x8
| LOWER_PACK_UNORM_4x8
| LOWER_UNPACK_UNORM_4x8;
if (brw->intel.gen >= 7) {
/* Gen7 introduced the f32to16 and f16to32 instructions, which can be