diff options
| author | Marek Olšák <maraeo@gmail.com> | 2012-12-21 17:03:22 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2013-01-04 13:18:33 +0100 |
| commit | 598cc1f74d7ae924e84dee801b456ab7b0b22f84 (patch) | |
| tree | 5dcbab29d7ed274768892a9890fd1dec5f964a6d /src/gallium/drivers/svga/svga_pipe_flush.c | |
| parent | 4ad5ebaefa3c5918001a40ed6099521aa0142c95 (diff) | |
gallium: extend pipe_context::flush for it to accept an END_OF_FRAME flag
Usage with pipe_context:
pipe->flush(pipe, NULL, PIPE_FLUSH_END_OF_FRAME);
Usage with st_context_iface:
st->flush(st, ST_FLUSH_END_OF_FRAME, NULL);
The flag is only a hint for drivers. Radeon will use it for buffer eviction
heuristics in the kernel (e.g. for queries like how many frames have passed
since a buffer was used).
The flag is currently only generated by st/dri on SwapBuffers.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Diffstat (limited to 'src/gallium/drivers/svga/svga_pipe_flush.c')
| -rw-r--r-- | src/gallium/drivers/svga/svga_pipe_flush.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_flush.c b/src/gallium/drivers/svga/svga_pipe_flush.c index 4578c136cb8..353723df58a 100644 --- a/src/gallium/drivers/svga/svga_pipe_flush.c +++ b/src/gallium/drivers/svga/svga_pipe_flush.c @@ -32,7 +32,8 @@ static void svga_flush( struct pipe_context *pipe, - struct pipe_fence_handle **fence ) + struct pipe_fence_handle **fence, + enum pipe_flush_flags flags) { struct svga_context *svga = svga_context(pipe); |