diff options
| author | Eric Anholt <anholt@FreeBSD.org> | 2005-10-28 06:15:11 +0000 |
|---|---|---|
| committer | Eric Anholt <anholt@FreeBSD.org> | 2005-10-28 06:15:11 +0000 |
| commit | c57be49099428d6868b9f9215c6b2af9bcfd5a41 (patch) | |
| tree | dc3f28e5ccacf412da77d389278d50ecd40dd980 /src/mesa/drivers | |
| parent | 4b9f1308e55003308a744ad15eed6cab676e4785 (diff) | |
Correct the ordering of the blend constant color.
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index cb2e4bb321..96f4ff6afa 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -454,7 +454,7 @@ struct r300_hw_state { struct r300_state_atom unk4E00; /* (4E00) */ struct r300_state_atom bld; /* blending (4E04) */ struct r300_state_atom cmk; /* colormask (4E0C) */ - struct r300_state_atom unk4E10; /* (4E10) */ + struct r300_state_atom unk4E10; /* constant blend color + ??? (4E10) */ struct r300_state_atom cb; /* colorbuffer (4E28) */ struct r300_state_atom unk4E50; /* (4E50) */ struct r300_state_atom unk4E88; /* (4E88) */ diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 90304a05fd..6ab7d97faf 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -118,13 +118,13 @@ static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4]) R300_STATECHANGE(rmesa, unk4E10); - /* Ordering might be wrong */ CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); - rmesa->hw.unk4E10.cmd[1]=r300PackColor(4, color[0], color[1], color[2], color[3]); + rmesa->hw.unk4E10.cmd[1] = r300PackColor(4, color[3], color[0], + color[1], color[2]); } /** @@ -194,6 +194,7 @@ static int blend_factor(GLenum factor, GLboolean is_src) func = R200_BLEND_GL_ONE_MINUS_CONST_ALPHA; break; default: + fprintf(stderr, "unknown blend factor %x\n", factor); func = (is_src) ? R200_BLEND_GL_ONE : R200_BLEND_GL_ZERO; } return func; |