diff options
| -rw-r--r-- | src/mesa/swrast/s_texture.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c index 36f2975312..6f38aab7f0 100644 --- a/src/mesa/swrast/s_texture.c +++ b/src/mesa/swrast/s_texture.c @@ -3727,7 +3727,7 @@ texture_combine( const GLcontext *ctx, GLuint unit, GLuint n, #if CHAN_TYPE == GL_FLOAT rgba[i][ACOMP] = ((arg0[i][ACOMP] * arg2[i][ACOMP]) + arg1[i][ACOMP]) * Amult; #else - GLuint a = (PROD(arg0[i][ACOMP], arg2[i][ACOMP]) + GLint a = (PROD(arg0[i][ACOMP], arg2[i][ACOMP]) + ((GLuint) arg1[i][ACOMP] << CHAN_BITS)) >> shift; rgba[i][ACOMP] = (GLchan) CLAMP(a, 0, CHAN_MAX); |