diff options
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 7d1835f2e72..16077560965 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -608,7 +608,10 @@ static void r300ColorMask(GLcontext* ctx, GLboolean r, GLboolean g, GLboolean b, GLboolean a) { r300ContextPtr r300 = R300_CONTEXT(ctx); - int mask = (b << 0) | (g << 1) | (r << 2) | (a << 3); + int mask = (r ? R300_COLORMASK0_R : 0) | + (g ? R300_COLORMASK0_G : 0) | + (b ? R300_COLORMASK0_B : 0) | + (a ? R300_COLORMASK0_A : 0); if (mask != r300->hw.cmk.cmd[R300_CMK_COLORMASK]) { R300_STATECHANGE(r300, cmk); |