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/evergreen_state.c | |
| 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/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index bbdc5868a80..60825bc7244 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -990,7 +990,7 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte } if (tmp->is_depth && !tmp->is_flushing_texture) { - r600_init_flushed_depth_texture(ctx, texture); + r600_init_flushed_depth_texture(ctx, texture, NULL); tmp = tmp->flushed_depth_texture; if (!tmp) { FREE(view); @@ -1318,7 +1318,8 @@ void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rstate, rctx->have_depth_fb = TRUE; if (rtex->is_depth && !rtex->is_flushing_texture) { - r600_init_flushed_depth_texture(&rctx->context, state->cbufs[cb]->texture); + r600_init_flushed_depth_texture(&rctx->context, + state->cbufs[cb]->texture, NULL); rtex = rtex->flushed_depth_texture; assert(rtex); } |