diff options
| author | Marek Olšák <[email protected]> | 2016-12-19 16:11:27 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-01-05 18:30:00 +0100 |
| commit | d995115b1733ec14182e6bb4653b8f8389b87518 (patch) | |
| tree | b92a60f2aa8f313af7051d4dffbfedc59a075c59 /src/gallium/auxiliary/vl/vl_compositor.c | |
| parent | a4ace98a9733b3e83d971f4871c2908749c0e5c8 (diff) | |
gallium: remove TGSI_OPCODE_SUB
It's redundant with the source modifier.
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/vl/vl_compositor.c')
| -rw-r--r-- | src/gallium/auxiliary/vl/vl_compositor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/vl/vl_compositor.c b/src/gallium/auxiliary/vl/vl_compositor.c index 297c3ab9dc7..1efcb752526 100644 --- a/src/gallium/auxiliary/vl/vl_compositor.c +++ b/src/gallium/auxiliary/vl/vl_compositor.c @@ -151,8 +151,8 @@ create_frag_shader_weave(struct ureg_program *shader, struct ureg_dst fragment) */ for (i = 0; i < 2; ++i) { ureg_MOV(shader, ureg_writemask(t_tc[i], TGSI_WRITEMASK_X), i_tc[i]); - ureg_SUB(shader, ureg_writemask(t_tc[i], TGSI_WRITEMASK_YZ), - i_tc[i], ureg_imm1f(shader, 0.5f)); + ureg_ADD(shader, ureg_writemask(t_tc[i], TGSI_WRITEMASK_YZ), + i_tc[i], ureg_imm1f(shader, -0.5f)); ureg_ROUND(shader, ureg_writemask(t_tc[i], TGSI_WRITEMASK_YZ), ureg_src(t_tc[i])); ureg_MOV(shader, ureg_writemask(t_tc[i], TGSI_WRITEMASK_W), ureg_imm1f(shader, i ? 1.0f : 0.0f)); |