diff options
| -rw-r--r-- | src/gallium/drivers/radeon/r600_buffer_common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c index b384baa9237..81409ced827 100644 --- a/src/gallium/drivers/radeon/r600_buffer_common.c +++ b/src/gallium/drivers/radeon/r600_buffer_common.c @@ -314,7 +314,8 @@ static void *r600_buffer_transfer_map(struct pipe_context *ctx, } } else if ((usage & PIPE_TRANSFER_DISCARD_RANGE) && - !(usage & PIPE_TRANSFER_UNSYNCHRONIZED) && + !(usage & (PIPE_TRANSFER_UNSYNCHRONIZED | + PIPE_TRANSFER_PERSISTENT)) && !(rscreen->debug_flags & DBG_NO_DISCARD_RANGE) && r600_can_dma_copy_buffer(rctx, box->x, 0, box->width)) { assert(usage & PIPE_TRANSFER_WRITE); @@ -341,7 +342,8 @@ static void *r600_buffer_transfer_map(struct pipe_context *ctx, } /* Using a staging buffer in GTT for larger reads is much faster. */ else if ((usage & PIPE_TRANSFER_READ) && - !(usage & PIPE_TRANSFER_WRITE) && + !(usage & (PIPE_TRANSFER_WRITE | + PIPE_TRANSFER_PERSISTENT)) && rbuffer->domains == RADEON_DOMAIN_VRAM && r600_can_dma_copy_buffer(rctx, 0, box->x, box->width)) { struct r600_resource *staging; |