diff options
| author | Christoph Bumiller <[email protected]> | 2009-09-15 15:24:32 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2009-09-15 15:37:10 +0200 |
| commit | d3a9cf54c0a95fb60ac8921e100d51b53c44541b (patch) | |
| tree | ba12cce1059860216954878ae4abf358ac2a9538 /src/gallium/drivers | |
| parent | 7aee53002c25369364f5d26aeb63d6c467f77c49 (diff) | |
nv50: fix stupid thinko in emit_set
When swapping sources 0 and 1, EQ of course does *not*
become NE, etc.
Introduced in 2b963f5c723401aa2646bd48eefe065cd335e280.
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_program.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index d7bef1ebeea..eb90d5e66f9 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -854,12 +854,14 @@ static void emit_set(struct nv50_pc *pc, unsigned ccode, struct nv50_reg *dst, int wp, struct nv50_reg *src0, struct nv50_reg *src1) { + static const unsigned cc_swapped[8] = { 0, 4, 2, 6, 1, 5, 3, 7 }; + struct nv50_program_exec *e = exec(pc); struct nv50_reg *rdst; assert(ccode < 16); if (check_swap_src_0_1(pc, &src0, &src1)) - ccode = ccode ^ 0x7; + ccode = cc_swapped[ccode & 7] | (ccode & 8); rdst = dst; if (dst && dst->type != P_TEMP) |