diff options
| author | Rob Clark <[email protected]> | 2016-07-14 10:32:02 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2016-07-30 09:23:42 -0400 |
| commit | c44163876a2858aea219a08bd2e048b76953cff9 (patch) | |
| tree | 02e83e5140db04c4aa25c290deb808dae94f420a /src/gallium/drivers/freedreno/freedreno_batch.h | |
| parent | 7f8fd02dc7cad1ddcfb610db10ffbb41e3e34e7d (diff) | |
freedreno: track batch/blit types
Add a bit of extra book-keeping about blits and back-blits (from
resource shadowing). If the app uploads all mipmap levels, as opposed
to uploading the first level and then glGenerateMipmap(), we can discard
the back-blit (as opposed to being naive and shadowing the resource for
each mipmap level). Also, after a normal blit, we might as well flush
the batch immediately, since there is not likely to be further rendering
to the surface.
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_batch.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_batch.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_batch.h b/src/gallium/drivers/freedreno/freedreno_batch.h index 228a1b72bf6..6be196534ab 100644 --- a/src/gallium/drivers/freedreno/freedreno_batch.h +++ b/src/gallium/drivers/freedreno/freedreno_batch.h @@ -93,7 +93,9 @@ struct fd_batch { FD_BUFFER_ALL = FD_BUFFER_COLOR | FD_BUFFER_DEPTH | FD_BUFFER_STENCIL, } cleared, partial_cleared, restore, resolve; - bool needs_flush; + bool needs_flush : 1; + bool blit : 1; + bool back_blit : 1; /* only blit so far is resource shadowing back-blit */ /* To decide whether to render to system memory, keep track of the * number of draws, and whether any of them require multisample, |