diff options
| author | Zack Rusin <zackr@vmware.com> | 2009-11-11 21:40:14 -0500 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2009-11-11 21:43:40 -0500 |
| commit | 72b4a7d67f90a20d774dddccbc6eed30d01a7f38 (patch) | |
| tree | 8f99ca76de6ca3e6a22f44cc88758df06cb64881 /src/gallium | |
| parent | 0a39620d6de27ae471c181046480d274a2327476 (diff) | |
st/xorg: don't use flow control
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_exa_tgsi.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c b/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c index 5880de4154..da4f8909f6 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c +++ b/src/gallium/state_trackers/xorg/xorg_exa_tgsi.c @@ -365,29 +365,23 @@ xrender_tex(struct ureg_program *ureg, struct ureg_dst tmp0 = ureg_DECL_temporary(ureg); struct ureg_dst tmp1 = ureg_DECL_temporary(ureg); struct ureg_src const0 = ureg_DECL_constant(ureg, 0); - unsigned label; - ureg_SLT(ureg, tmp1, ureg_swizzle(coords, + ureg_SGT(ureg, tmp1, ureg_swizzle(coords, TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y, TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y), ureg_scalar(const0, TGSI_SWIZZLE_X)); - ureg_SGT(ureg, tmp0, ureg_swizzle(coords, + ureg_SLT(ureg, tmp0, ureg_swizzle(coords, TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y, TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y), ureg_scalar(const0, TGSI_SWIZZLE_W)); - ureg_MAX(ureg, tmp0, ureg_src(tmp0), ureg_src(tmp1)); - ureg_MAX(ureg, tmp0, ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_X), + ureg_MIN(ureg, tmp0, ureg_src(tmp0), ureg_src(tmp1)); + ureg_MIN(ureg, tmp0, ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_X), ureg_scalar(ureg_src(tmp0), TGSI_SWIZZLE_Y)); - label = ureg_get_instruction_number(ureg) + 2; - ureg_IF(ureg, ureg_src(tmp0), &label); - ureg_MOV(ureg, dst, ureg_scalar(const0, TGSI_SWIZZLE_X)); - label += 2; - ureg_ELSE(ureg, &label); - ureg_TEX(ureg, dst, TGSI_TEXTURE_2D, coords, sampler); - ureg_ENDIF(ureg); + ureg_TEX(ureg, tmp1, TGSI_TEXTURE_2D, coords, sampler); + ureg_MUL(ureg, dst, ureg_src(tmp1), ureg_src(tmp0)); ureg_release_temporary(ureg, tmp0); ureg_release_temporary(ureg, tmp1); } else |