diff options
| author | Ilia Mirkin <[email protected]> | 2016-11-20 21:20:08 -0500 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-11-22 20:27:20 -0500 |
| commit | f6f644ea128f38bdf24fe7e832cdabc18cfdfb0c (patch) | |
| tree | 6f09f6947e0a41a49618ce969a0407d6218dbf12 /src/gallium | |
| parent | 7cbfe59cf3432ae643837c3534c77aa034c36ca6 (diff) | |
swr: color interpolation is also supposed to get perspective division
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Tim Rowley <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/swr/swr_shader.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/swr/swr_shader.cpp b/src/gallium/drivers/swr/swr_shader.cpp index 428c9b3265d..294a5686645 100644 --- a/src/gallium/drivers/swr/swr_shader.cpp +++ b/src/gallium/drivers/swr/swr_shader.cpp @@ -457,7 +457,8 @@ BuilderSWR::CompileFS(struct swr_context *ctx, swr_jit_fs_key &key) // load/compute w Value *vw = nullptr, *pAttribs; - if (interpMode == TGSI_INTERPOLATE_PERSPECTIVE) { + if (interpMode == TGSI_INTERPOLATE_PERSPECTIVE || + interpMode == TGSI_INTERPOLATE_COLOR) { pAttribs = pPerspAttribs; switch (interpLoc) { case TGSI_INTERPOLATE_LOC_CENTER: @@ -596,7 +597,8 @@ BuilderSWR::CompileFS(struct swr_context *ctx, swr_jit_fs_key &key) Value *interp1 = FMUL(vb, vj); interp = FADD(interp, interp1); interp = FADD(interp, vc); - if (interpMode == TGSI_INTERPOLATE_PERSPECTIVE) + if (interpMode == TGSI_INTERPOLATE_PERSPECTIVE || + interpMode == TGSI_INTERPOLATE_COLOR) interp = FMUL(interp, vw); inputs[attrib][channel] = wrap(interp); } |