diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pipe_aapoint.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c index d86717e518..f8b3439951 100644 --- a/src/gallium/auxiliary/draw/draw_pipe_aapoint.c +++ b/src/gallium/auxiliary/draw/draw_pipe_aapoint.c @@ -81,16 +81,19 @@ struct aapoint_stage { struct draw_stage stage; - int psize_slot; + /** half of pipe_rasterizer_state::point_size */ float radius; + /** vertex attrib slot containing point size */ + int psize_slot; + /** this is the vertex attrib slot for the new texcoords */ uint tex_slot; + + /** vertex attrib slot containing position */ uint pos_slot; - /* - * Currently bound state - */ + /** Currently bound fragment shader */ struct aapoint_fragment_shader *fs; /* @@ -575,8 +578,8 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header) const struct aapoint_stage *aapoint = aapoint_stage(stage); struct prim_header tri; struct vertex_header *v[4]; - uint texPos = aapoint->tex_slot; - uint pos_slot = aapoint->pos_slot; + const uint tex_slot = aapoint->tex_slot; + const uint pos_slot = aapoint->pos_slot; float radius, *pos, *tex; uint i; float k; @@ -643,16 +646,16 @@ aapoint_point(struct draw_stage *stage, struct prim_header *header) pos[1] += radius; /* new texcoords */ - tex = v[0]->data[texPos]; + tex = v[0]->data[tex_slot]; ASSIGN_4V(tex, -1, -1, k, 1); - tex = v[1]->data[texPos]; + tex = v[1]->data[tex_slot]; ASSIGN_4V(tex, 1, -1, k, 1); - tex = v[2]->data[texPos]; + tex = v[2]->data[tex_slot]; ASSIGN_4V(tex, 1, 1, k, 1); - tex = v[3]->data[texPos]; + tex = v[3]->data[tex_slot]; ASSIGN_4V(tex, -1, 1, k, 1); /* emit 2 tris for the quad strip */ |