diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-04-17 22:08:28 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-04-17 22:08:28 +0000 |
| commit | 72fc93302cd1d3738a79e981118562a20d3888fb (patch) | |
| tree | d69743dbad073f3023640df9ffcdf9e8dfe5f905 | |
| parent | bcfe3936a8722f43639ad853649c7f0ea8591cf3 (diff) | |
minor optimization to dot3 computation
| -rw-r--r-- | src/mesa/swrast/s_texture.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c index 78c38c07fd..04eb0117fc 100644 --- a/src/mesa/swrast/s_texture.c +++ b/src/mesa/swrast/s_texture.c @@ -1,4 +1,4 @@ -/* $Id: s_texture.c,v 1.24 2001/04/17 21:25:53 brianp Exp $ */ +/* $Id: s_texture.c,v 1.25 2001/04/17 22:08:28 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -2005,9 +2005,8 @@ texture_combine(const GLcontext *ctx, (GLint)arg1[i][GCOMP] - 128) + S_PROD((GLint)arg0[i][BCOMP] - 128, (GLint)arg1[i][BCOMP] - 128)) >> 6; - rgba[i][RCOMP] = (GLubyte) CLAMP(dot, 0, 255); - rgba[i][GCOMP] = (GLubyte) CLAMP(dot, 0, 255); - rgba[i][BCOMP] = (GLubyte) CLAMP(dot, 0, 255); + dot = CLAMP(dot, 0, 255); + rgba[i][RCOMP] = rgba[i][GCOMP] = rgba[i][BCOMP] = (GLubyte)dot; } } break; |