diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2009-09-25 10:53:01 +0200 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2009-09-25 11:01:45 +0200 |
| commit | 5f4f7ad965c40327f16297606ed4f425598bfc2c (patch) | |
| tree | c8f9b6e06cdaf2a642a17980fdf01c15510a95c9 | |
| parent | 513cadf5afad18516f7299ade246f59d520753d0 (diff) | |
nv50: fix TEX for WriteMask not equal 0xf
If you e.g. only need alpha, it ends up in the first reg,
not the last, as it would when reading rgb too.
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_program.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index 272fd8d90b..576d075318 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -1166,10 +1166,11 @@ emit_tex(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask, emit(pc, e); #if 1 - if (mask & 1) emit_mov(pc, dst[0], t[0]); - if (mask & 2) emit_mov(pc, dst[1], t[1]); - if (mask & 4) emit_mov(pc, dst[2], t[2]); - if (mask & 8) emit_mov(pc, dst[3], t[3]); + c = 0; + if (mask & 1) emit_mov(pc, dst[0], t[c++]); + if (mask & 2) emit_mov(pc, dst[1], t[c++]); + if (mask & 4) emit_mov(pc, dst[2], t[c++]); + if (mask & 8) emit_mov(pc, dst[3], t[c]); free_temp4(pc, t); #else |