diff options
| author | Dave Airlie <[email protected]> | 2011-02-01 13:00:56 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-02-01 13:02:56 +1000 |
| commit | aee5f1e40ca27149a6226187e855125821d96971 (patch) | |
| tree | b0f06e6da06aa628ae28da63a3739780fbafeeee | |
| parent | 3ef397dafc80278d48d1385e14d4e500a86e94ac (diff) | |
r600: only decompress depth when its tile type is wrong.
If the tile type for the buffer is 1 then its been bound to the
DB at some point, we need to decompress it, otherwise its only
been bound as texture/cb so don't do anything.
This fixes 5 piglit tests here on r600g.
| -rw-r--r-- | src/gallium/drivers/r600/r600_blit.c | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_texture.c | 2 |
3 files changed, 7 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index 83c02e55802..a8e85df3c48 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -129,7 +129,11 @@ void r600_flush_depth_textures(struct r600_pipe_context *rctx) if (!view) continue; tex = (struct r600_resource_texture *)view->base.texture; - if (!tex->depth) continue; + if (!tex->depth) + continue; + + if (tex->tile_type == 0) + continue; r600_blit_uncompress_depth(&rctx->context, tex); } diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index d23f242e567..acaa5c05ae8 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -429,7 +429,7 @@ static struct pipe_sampler_view *r600_create_sampler_view(struct pipe_context *c R600_ERR("unknow format %d\n", state->format); } tmp = (struct r600_resource_texture *)texture; - if (tmp->depth) { + if (tmp->depth && tmp->tile_type == 1) { r600_texture_depth_flush(ctx, texture); tmp = tmp->flushed_depth_texture; } diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index e45f4a517e0..dd280491984 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -574,7 +574,7 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, trans->transfer.level = level; trans->transfer.usage = usage; trans->transfer.box = *box; - if (rtex->depth) { + if (rtex->depth && rtex->tile_type == 1) { /* XXX: only readback the rectangle which is being mapped? */ /* XXX: when discard is true, no need to read back from depth texture |