diff options
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_miptree.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/src/gallium/drivers/nvfx/nvfx_miptree.c b/src/gallium/drivers/nvfx/nvfx_miptree.c index b8ec726624d..ffacf8a8e52 100644 --- a/src/gallium/drivers/nvfx/nvfx_miptree.c +++ b/src/gallium/drivers/nvfx/nvfx_miptree.c @@ -19,32 +19,19 @@ nvfx_miptree_choose_format(struct nvfx_miptree *mt) unsigned uniform_pitch = 0; static int no_swizzle = -1; if(no_swizzle < 0) - no_swizzle = debug_get_bool_option("NOUVEAU_NO_SWIZZLE", FALSE); + no_swizzle = debug_get_bool_option("NV40_NO_SWIZZLE", FALSE); /* this will break things on nv30 */ - /* Non-uniform pitch textures must be POT */ - if (pt->width0 & (pt->width0 - 1) || - pt->height0 & (pt->height0 - 1) || - pt->depth0 & (pt->depth0 - 1) + if (!util_is_pot(pt->width0) || + !util_is_pot(pt->height0) || + !util_is_pot(pt->depth0) ) uniform_pitch = 1; - /* All texture formats except compressed ones can be swizzled - * Unsure about depth, let's prevent swizzling for now - */ if ( (pt->bind & (PIPE_BIND_SCANOUT | PIPE_BIND_DISPLAY_TARGET)) || (pt->usage & PIPE_USAGE_DYNAMIC) || (pt->usage & PIPE_USAGE_STAGING) - || util_format_is_depth_or_stencil(pt->format) || util_format_is_compressed(pt->format) - // disable swizzled textures on NV04-NV20 as our current drivers don't fully support that - // TODO: hardware should support them, fix the drivers and reenable - || nouveau_screen(pt->screen)->device->chipset < 0x30 || no_swizzle - - // disable swizzling for non-RGBA 2D because our current 2D code can't handle anything - // else correctly, and even that is semi-broken - || pt->target != PIPE_TEXTURE_2D - || (pt->format != PIPE_FORMAT_B8G8R8A8_UNORM && pt->format != PIPE_FORMAT_B8G8R8X8_UNORM) ) mt->base.base.flags |= NVFX_RESOURCE_FLAG_LINEAR; |