diff options
| author | Marek Olšák <[email protected]> | 2017-12-01 03:08:16 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-12-06 15:19:02 +0100 |
| commit | 4038db72d4f28f3eae811173839a926ea4979b5e (patch) | |
| tree | 7444f90664ed8e65556cfcd07cfbd0246a09ac90 /src | |
| parent | 7a6643fb4cace23c8aef260fed7f28685d236fd0 (diff) | |
radeonsi: make const and stream uploaders allocate read-only memory
and anything that clones these uploaders, like u_threaded_context.
Tested-by: Dieter Nützel <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c index 9090e65aaa8..9e45a9f0d1d 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.c +++ b/src/gallium/drivers/radeon/r600_pipe_common.c @@ -445,12 +445,15 @@ bool si_common_context_init(struct r600_common_context *rctx, return false; rctx->b.stream_uploader = u_upload_create(&rctx->b, 1024 * 1024, - 0, PIPE_USAGE_STREAM, 0); + 0, PIPE_USAGE_STREAM, + R600_RESOURCE_FLAG_READ_ONLY); if (!rctx->b.stream_uploader) return false; rctx->b.const_uploader = u_upload_create(&rctx->b, 128 * 1024, - 0, PIPE_USAGE_DEFAULT, 0); + 0, PIPE_USAGE_DEFAULT, + sscreen->cpdma_prefetch_writes_memory ? + 0 : R600_RESOURCE_FLAG_READ_ONLY); if (!rctx->b.const_uploader) return false; |