diff options
| author | Tom Stellard <tstellar@gmail.com> | 2011-02-09 01:43:29 -0800 |
|---|---|---|
| committer | Tom Stellard <tstellar@gmail.com> | 2011-02-11 19:42:35 -0800 |
| commit | 9106b98766e36b04daf738bd81c4f86eedfa1b8d (patch) | |
| tree | 2727bb67ee1609285d3eed410e92c0659c08852b /src/mesa/drivers/dri/r300/compiler | |
| parent | d1e28b22673777fe1290cda899abf73aad02e4aa (diff) | |
r300/compiler: Don't erase sources when converting RGB->Alpha
https://bugs.freedesktop.org/show_bug.cgi?id=34030
NOTE: This is a candidate for the 7.10 branch.
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c b/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c index dd26049dce..8e10813ff0 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c @@ -544,18 +544,12 @@ static void rgb_to_alpha_remap ( { int new_src_index; unsigned int i; - struct rc_pair_instruction_source * old_src = - rc_pair_get_src(&inst->U.P, arg); - if (!old_src) { - return; - } for (i = 0; i < 3; i++) { if (get_swz(arg->Swizzle, i) == old_swz) { SET_SWZ(arg->Swizzle, i, RC_SWIZZLE_W); } } - memset(old_src, 0, sizeof(struct rc_pair_instruction_source)); new_src_index = rc_pair_alloc_source(&inst->U.P, 0, 1, old_file, new_index); /* This conversion is not possible, we must have made a mistake in |