fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-06-05 15:08:15 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

softpipe: fix depth texture sampling regression

Browse source 
We need to keep using the pipe_get_tile_swizzle() even though there's
no swizzling because we need to explicitly pass in the surface format.

Fixes http://bugs.freedesktop.org/show_bug.cgi?id=32459
This commit is contained in:
Brian Paul 2010-12-16 17:38:16 -07:00
parent 3ecf47af12
commit 9d9f8aba0a
1 changed files with 17 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
src/gallium/drivers/softpipe/sp_tex_tile_cache.c
View file

@ -278,15 +278,23 @@ sp_find_cached_tile_tex(struct softpipe_tex_tile_cache *tc,
tc->tex_z = addr.bits.z;
}
/* get tile from the transfer (view into texture) */
pipe_get_tile_rgba(tc->pipe,
tc->tex_trans,
addr.bits.x * TILE_SIZE,
addr.bits.y * TILE_SIZE,
TILE_SIZE,
TILE_SIZE,
(float *) tile->data.color);
/* get tile from the transfer (view into texture)
* Note we're using the swizzle version of this fuction only because
* we need to pass the texture cache's format explicitly.
*/
pipe_get_tile_swizzle(tc->pipe,
tc->tex_trans,
addr.bits.x * TILE_SIZE,
addr.bits.y * TILE_SIZE,
TILE_SIZE,
TILE_SIZE,
PIPE_SWIZZLE_RED,
PIPE_SWIZZLE_GREEN,
PIPE_SWIZZLE_BLUE,
PIPE_SWIZZLE_ALPHA,
tc->format,
(float *) tile->data.color);
tile->addr = addr;
}