diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-02-14 17:43:32 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-03-21 21:54:07 +0100 |
| commit | 12dc4971735a8703c298d35eb21e3d1a2e053217 (patch) | |
| tree | c0690678151b372d52eef2169bf43f36d2beca89 /src/gallium/drivers/r300/r300_texture.c | |
| parent | 33d2349119ada410dbfbaa667fc7aef8b60d1a6f (diff) | |
r300g: add and enable square microtiling
It requires DRM 2.1.0 (e.g. kernel 2.6.34) and is disabled on older ones.
Finally, the texture tiling implementation is now complete. Uff.
Diffstat (limited to 'src/gallium/drivers/r300/r300_texture.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_texture.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index 2fa656067f..fe2ba60b9c 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -715,6 +715,7 @@ static void r300_setup_flags(struct r300_texture* tex) static void r300_setup_tiling(struct pipe_screen *screen, struct r300_texture *tex) { + struct r300_winsys_screen *rws = (struct r300_winsys_screen *)screen->winsys; enum pipe_format format = tex->tex.format; boolean rv350_mode = r300_screen(screen)->caps->family >= CHIP_FAMILY_RV350; @@ -734,12 +735,12 @@ static void r300_setup_tiling(struct pipe_screen *screen, tex->microtile = R300_BUFFER_TILED; break; - /* XXX Square-tiling doesn't work with kernel older than 2.6.34, - * XXX need to check the DRM version */ - /*case 2: + case 2: case 8: - tex->microtile = R300_BUFFER_SQUARETILED; - break;*/ + if (rws->get_value(rws, R300_VID_SQUARE_TILING_SUPPORT)) { + tex->microtile = R300_BUFFER_SQUARETILED; + } + break; } /* Set macrotiling. */ |