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| author | Dave Airlie <[email protected]> | 2012-01-09 15:57:02 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2012-01-10 11:54:44 +0000 |
| commit | 67e3cbf1632e361220234013147331e4618b70cb (patch) | |
| tree | 9b8499ffa141c376cb3ce706c0bc67d7cabafa70 /src/mesa | |
| parent | 5a7c3433521f50ee06883728f86bc4bbf1bf479b (diff) | |
gallium: introduce GLSL based interpolation rules. (v2)
This introduces an unspecified interpolation paramter that is only allowed for
color semantics, so a specified GLSL interpolation will override the ShadeModel
specified interpolation, but not vice-versa.
This fixes a lot of the interpolation tests in piglit.
v2: rename from unspecified to color
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 8d7469dfb72..8d08b2b0f31 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -441,7 +441,7 @@ st_translate_interp(enum glsl_interp_qualifier glsl_qual, bool is_color) switch (glsl_qual) { case INTERP_QUALIFIER_NONE: if (is_color) - return TGSI_INTERPOLATE_LINEAR; + return TGSI_INTERPOLATE_COLOR; return TGSI_INTERPOLATE_PERSPECTIVE; case INTERP_QUALIFIER_SMOOTH: return TGSI_INTERPOLATE_PERSPECTIVE; |