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| author | Tom Stellard <tstellar@gmail.com> | 2010-07-13 21:25:27 -0700 |
|---|---|---|
| committer | Tom Stellard <tstellar@gmail.com> | 2010-09-10 18:18:08 -0700 |
| commit | 63432ecfce5415fbf07f1781ec77b5ea3efff599 (patch) | |
| tree | 903818a193704d2053ce79cf0c8a2d43c3cbaa88 /src/mesa/drivers/dri/r300/radeon_lock.h | |
| parent | d8a36620089e72d431ae853ec168f193f3376782 (diff) | |
r300/compiler: Enable presubtract sources
The r300 compiler can now emit instructions that select from the presubtract
source. A peephole optimization has been added to convert instructions like:
ADD Temp[0].x, none.1, -Temp[1].x into the INV (1 - src0) presubtract
operation.
Diffstat (limited to 'src/mesa/drivers/dri/r300/radeon_lock.h')
0 files changed, 0 insertions, 0 deletions