diff options
Diffstat (limited to 'src/mesa/pipe/softpipe/sp_quad_output.c')
| -rw-r--r-- | src/mesa/pipe/softpipe/sp_quad_output.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/src/mesa/pipe/softpipe/sp_quad_output.c b/src/mesa/pipe/softpipe/sp_quad_output.c index e898757a06..12ab1eca1c 100644 --- a/src/mesa/pipe/softpipe/sp_quad_output.c +++ b/src/mesa/pipe/softpipe/sp_quad_output.c @@ -65,28 +65,21 @@ static void output_quad(struct quad_stage *qs, struct quad_header *quad) { struct softpipe_context *softpipe = qs->softpipe; - GLuint i; + struct softpipe_surface *sps = softpipe_surface(softpipe->cbuf); - for (i = 0; i < softpipe->framebuffer.num_cbufs; i++) { - struct softpipe_surface *sps - = softpipe_surface(softpipe->framebuffer.cbufs[i]); + if (quad->mask != MASK_ALL) { + GLfloat tmp[4][QUAD_SIZE]; - if (quad->mask != MASK_ALL) { - GLfloat tmp[4][QUAD_SIZE]; + /* XXX probably add a masked-write function someday */ - /* Yes, we'll probably have a masked write as well, but this is - * how blend will be done at least. - */ + sps->read_quad_f_swz(sps, quad->x0, quad->y0, tmp); - sps->read_quad_f_swz(sps, quad->x0, quad->y0, tmp); + mask_copy( tmp, quad->outputs.color, quad->mask ); - mask_copy( tmp, quad->outputs.color, quad->mask ); - - sps->write_quad_f_swz(sps, quad->x0, quad->y0, tmp); - } - else { - sps->write_quad_f_swz(sps, quad->x0, quad->y0, quad->outputs.color); - } + sps->write_quad_f_swz(sps, quad->x0, quad->y0, tmp); + } + else if (quad->mask) { + sps->write_quad_f_swz(sps, quad->x0, quad->y0, quad->outputs.color); } } @@ -100,4 +93,3 @@ struct quad_stage *sp_quad_output_stage( struct softpipe_context *softpipe ) return stage; } - |