diff options
| author | Eric Anholt <[email protected]> | 2011-09-06 12:29:15 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2011-09-20 11:28:56 -0700 |
| commit | 65d46c96c2540f8181293c318b412446a953faef (patch) | |
| tree | d64ba9d9cf5e4f629d3384aa594aa227d5ffba09 /src/mesa | |
| parent | 160848d8ef96cf3a760c02cc576df7dbffc1f669 (diff) | |
i965/vs: Handle destinations in the MRF file.
We've been referencing MRFs through the HW_REG file so far, but that
makes it harder to handle compute-to-MRF and similar optimizations.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_emit.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp index 7031d2a82da..15f2458a88a 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_emit.cpp @@ -165,6 +165,12 @@ vec4_instruction::get_dst(void) brw_reg.dw1.bits.writemask = dst.writemask; break; + case MRF: + brw_reg = brw_message_reg(dst.reg + dst.reg_offset); + brw_reg = retype(brw_reg, dst.type); + brw_reg.dw1.bits.writemask = dst.writemask; + break; + case HW_REG: brw_reg = dst.fixed_hw_reg; break; |