diff options
| author | Brian Paul <brianp@vmware.com> | 2010-02-18 16:33:26 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-02-18 16:58:38 -0700 |
| commit | 00d1d8aad3b97899e3fab1cc4e4296c3f6ee8513 (patch) | |
| tree | 4ab2abb2d1e64523a919bebf3c0897ca51af5cf3 | |
| parent | 46b5ae71697fd04de103d628d30501fa1a4e59ad (diff) | |
softpipe: comments and whitespace fixes
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_quad_fs.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c index ad04dc2afc3..8ae5a7f028b 100644 --- a/src/gallium/drivers/softpipe/sp_quad_fs.c +++ b/src/gallium/drivers/softpipe/sp_quad_fs.c @@ -65,6 +65,7 @@ quad_shade_stage(struct quad_stage *qs) /** * Execute fragment shader for the four fragments in the quad. + * \return TRUE if quad is alive, FALSE if all four pixels are killed */ static INLINE boolean shade_quad(struct quad_stage *qs, struct quad_header *quad) @@ -98,11 +99,14 @@ coverage_quad(struct quad_stage *qs, struct quad_header *quad) } - +/** + * Shade/write an array of quads + * Called via quad_stage::run() + */ static void shade_quads(struct quad_stage *qs, - struct quad_header *quads[], - unsigned nr) + struct quad_header *quads[], + unsigned nr) { struct quad_shade_stage *qss = quad_shade_stage( qs ); struct softpipe_context *softpipe = qs->softpipe; @@ -116,7 +120,7 @@ shade_quads(struct quad_stage *qs, for (i = 0; i < nr; i++) { if (!shade_quad(qs, quads[i])) - continue; + continue; /* quad totally culled/killed */ if (/*do_coverage*/ 0) coverage_quad( qs, quads[i] ); @@ -129,9 +133,6 @@ shade_quads(struct quad_stage *qs, } - - - /** * Per-primitive (or per-begin?) setup */ |