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| author | Brian <brian.paul@tungstengraphics.com> | 2008-01-28 12:46:05 -0700 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2008-01-28 18:18:46 -0700 |
| commit | 043fc00a60377f8cd1878e0d0e5157dfb4567289 (patch) | |
| tree | 418a77dea7f95813e39c9c3e17c264540d156746 /src/mesa/pipe/cell/ppu | |
| parent | 1cc0b0dda7eaf6bdf891d6915b36e7b2ff41133c (diff) | |
Cell: re-enable bounding boxes
The geometry bounding box is used to restrict rasterization to just those
tiles that are relevant.
Note another dummy field had to be added to the cell_command_render struct.
Apparently, every 4th word in a struct is susceptible to corruption in some
circumstances. Might be a compiler bug.
Diffstat (limited to 'src/mesa/pipe/cell/ppu')
| -rw-r--r-- | src/mesa/pipe/cell/ppu/cell_vbuf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/pipe/cell/ppu/cell_vbuf.c b/src/mesa/pipe/cell/ppu/cell_vbuf.c index b2a25d767b..9f737287ad 100644 --- a/src/mesa/pipe/cell/ppu/cell_vbuf.c +++ b/src/mesa/pipe/cell/ppu/cell_vbuf.c @@ -180,6 +180,10 @@ cell_vbuf_draw(struct vbuf_render *vbr, if (v[1] > ymax) ymax = v[1]; } +#if 0 + printf("PPU Bounds %g, %g .. %g, %g\n", xmin, ymin, xmax, ymax); + fflush(stdout); +#endif if (cvbr->prim != PIPE_PRIM_TRIANGLES) return; /* only render tris for now */ |