diff options
| author | Vadim Girlin <[email protected]> | 2012-07-11 02:19:51 +0400 |
|---|---|---|
| committer | Vadim Girlin <[email protected]> | 2012-07-11 02:39:59 +0400 |
| commit | 37708479608af877986b76302a9c92611d1e23d0 (patch) | |
| tree | f66db9d3760b8402df29044b59e70f7e59c7b451 /src/gallium/drivers/r600/r600_resource.h | |
| parent | 860d5bdf984730f69cd19b4f7145f3c84b57d33d (diff) | |
r600g: improve flushed depth texture handling v2
Use r600_resource_texture::flished_depth_texture for GPU access, and
allocate it in the VRAM. For transfers we'll allocate texture in the GTT
and store it in the r600_transfer::staging.
Improves performance when flushed depth texture is frequently used by the
GPU, e.g. in Lightsmark (~30%)
Signed-off-by: Vadim Girlin <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_resource.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_resource.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_resource.h b/src/gallium/drivers/r600/r600_resource.h index d1f3a4766ca..7327ba6c2d7 100644 --- a/src/gallium/drivers/r600/r600_resource.h +++ b/src/gallium/drivers/r600/r600_resource.h @@ -89,9 +89,11 @@ static INLINE struct r600_resource *r600_resource(struct pipe_resource *r) } void r600_init_flushed_depth_texture(struct pipe_context *ctx, - struct pipe_resource *texture); + struct pipe_resource *texture, + struct r600_resource_texture **staging); void r600_texture_depth_flush(struct pipe_context *ctx, - struct pipe_resource *texture); + struct pipe_resource *texture, + struct r600_resource_texture **staging); /* r600_texture.c texture transfer functions. */ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, |