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| author | Patrice Mandin <patmandin@gmail.com> | 2009-07-24 23:37:46 +0200 |
|---|---|---|
| committer | Patrice Mandin <patmandin@gmail.com> | 2009-07-24 23:37:46 +0200 |
| commit | 8c30292a6e48448318d84582df876f35c490f968 (patch) | |
| tree | 62c25b5279290b14e9f34964de1d41ec4ac15c74 /src/gallium/drivers/nv04 | |
| parent | 12b183d2506e49774aad23543f5bb477904cb1c7 (diff) | |
| download | external_mesa3d-8c30292a6e48448318d84582df876f35c490f968.zip external_mesa3d-8c30292a6e48448318d84582df876f35c490f968.tar.gz external_mesa3d-8c30292a6e48448318d84582df876f35c490f968.tar.bz2 | |
nouveau: use nv04_surface_copy_swizzle only for POT sizes
Diffstat (limited to 'src/gallium/drivers/nv04')
| -rw-r--r-- | src/gallium/drivers/nv04/nv04_surface_2d.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/nv04/nv04_surface_2d.c b/src/gallium/drivers/nv04/nv04_surface_2d.c index d794c07..c0adf7c 100644 --- a/src/gallium/drivers/nv04/nv04_surface_2d.c +++ b/src/gallium/drivers/nv04/nv04_surface_2d.c @@ -110,10 +110,12 @@ nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx, unsigned cx; unsigned cy; +#if 0 /* POT or GTFO */ assert(!(w & (w - 1)) && !(h & (h - 1))); /* That's the way she likes it */ assert(src_pitch == ((struct nv04_surface *)dst)->pitch); +#endif BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1); OUT_RELOCo(chan, dst_bo, @@ -258,7 +260,8 @@ nv04_surface_copy(struct nv04_surface_2d *ctx, struct pipe_surface *dst, assert(src->format == dst->format); /* Setup transfer to swizzle the texture to vram if needed */ - if (src_linear && !dst_linear && w > 1 && h > 1) { + if (src_linear && !dst_linear && w > 1 && h > 1 && + !(w & (w - 1)) && !(h & (h - 1))) { /* POT only */ nv04_surface_copy_swizzle(ctx, dst, dx, dy, src, sx, sy, w, h); return; } |