diff options
| author | Dave Airlie <airlied@redhat.com> | 2011-02-03 13:12:35 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-02-03 14:17:05 +1000 |
| commit | b13b7b86b2e1165b24a2df20cb67f9f3baa17b13 (patch) | |
| tree | e984009ca1abccc8643dff5623d885cb443bc85b /src/gallium/drivers/r600/r600_blit.c | |
| parent | d0293290ad620084d490b51693d97731a8935094 (diff) | |
r600g: rework dirty / depth texture tracking.
this adds a flag to keep track of whether the depth texture structure
is the flushed texture or not, so we can avoid doing flushes when
we do a hw rendering from one to the other.
it also renames flushed to dirty_db which tracks if the DB copy
has been dirtied by being bound to the hw.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/gallium/drivers/r600/r600_blit.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_blit.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index a8e85df3c4..ca03281104 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -85,7 +85,8 @@ void r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_t int level = 0; float depth = 1.0f; - if (texture->flushed) return; + if (!texture->dirty_db) + return; surf_tmpl.format = texture->resource.base.b.format; surf_tmpl.u.tex.level = level; @@ -107,10 +108,11 @@ void r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_t r600_blitter_begin(ctx, R600_CLEAR_SURFACE); util_blitter_custom_depth_stencil(rctx->blitter, zsurf, cbsurf, rctx->custom_dsa_flush, depth); r600_blitter_end(ctx); - texture->flushed = true; pipe_surface_reference(&zsurf, NULL); pipe_surface_reference(&cbsurf, NULL); + + texture->dirty_db = FALSE; } void r600_flush_depth_textures(struct r600_pipe_context *rctx) @@ -132,9 +134,6 @@ void r600_flush_depth_textures(struct r600_pipe_context *rctx) if (!tex->depth) continue; - if (tex->tile_type == 0) - continue; - r600_blit_uncompress_depth(&rctx->context, tex); } } |