diff options
| author | Marek Olšák <[email protected]> | 2013-03-14 17:18:43 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-03-23 13:19:16 +0100 |
| commit | 3e10ab6b22341c06a9352b1e029b923f4d8405b9 (patch) | |
| tree | ac3dd22bf0f641b69562204066df4c2e211ef8a6 /src/gallium/drivers/nv50 | |
| parent | 25e3094058977648a6f552d59b728a9ea814b7c2 (diff) | |
gallium,st/mesa: don't use blit-based transfers with software rasterizers
The blit-based paths for TexImage, GetTexImage, and ReadPixels aren't very
fast with software rasterizer. Now Gallium drivers have the ability to turn
them off.
Reviewed-by: Brian Paul <[email protected]>
Tested-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nv50')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_screen.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index fb29b2290c2..0a20ae3e924 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -187,6 +187,8 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_TEXCOORD: case PIPE_CAP_TEXTURE_MULTISAMPLE: return 0; + case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: + return 1; default: NOUVEAU_ERR("unknown PIPE_CAP %d\n", param); return 0; |