diff options
| author | Marek Olšák <[email protected]> | 2016-02-24 17:36:52 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-03-09 15:02:26 +0100 |
| commit | afdaffcbdb35e326e06d458c01a31a4e262ace24 (patch) | |
| tree | a9e56d33243491ad50f3141b51a407e279f0bac0 | |
| parent | be73d358298b04624cdeca7113eedd10e3e37e6c (diff) | |
gallium/radeon: buffer valid range tracking only works with unshared buffers
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeon/r600_buffer_common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c index 439a3cb30c0..fb3a80e7d03 100644 --- a/src/gallium/drivers/radeon/r600_buffer_common.c +++ b/src/gallium/drivers/radeon/r600_buffer_common.c @@ -294,6 +294,7 @@ static void *r600_buffer_transfer_map(struct pipe_context *ctx, * in which case it can be mapped unsynchronized. */ if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED) && usage & PIPE_TRANSFER_WRITE && + !rbuffer->is_shared && !util_ranges_intersect(&rbuffer->valid_buffer_range, box->x, box->x + box->width)) { usage |= PIPE_TRANSFER_UNSYNCHRONIZED; } |