diff options
| author | Christian König <[email protected]> | 2013-02-04 17:46:42 +0100 |
|---|---|---|
| committer | Christian König <[email protected]> | 2013-02-12 18:57:12 +0100 |
| commit | 8514f5ac01cb769b16dab0a307f9b0313556a495 (patch) | |
| tree | 540b4d70df737fbdb5aa6911b817cfd3c55e1720 /src | |
| parent | f8426eea35e2e08797cdd29fc295720514081988 (diff) | |
radeonsi: support constants as TEX coordinates
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_shader.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c index 36711be352f..1556a0768b1 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_shader.c +++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c @@ -433,6 +433,15 @@ static LLVMValueRef fetch_constant( LLVMValueRef offset; LLVMValueRef load; + if (swizzle == LP_CHAN_ALL) { + unsigned chan; + LLVMValueRef values[4]; + for (chan = 0; chan < TGSI_NUM_CHANNELS; ++chan) + values[chan] = fetch_constant(bld_base, reg, type, chan); + + return lp_build_gather_values(bld_base->base.gallivm, values, 4); + } + /* currently not supported */ if (reg->Register.Indirect) { assert(0); |