diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_buffer_common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c index 47514e91d23..664dc5bfdce 100644 --- a/src/gallium/drivers/radeon/r600_buffer_common.c +++ b/src/gallium/drivers/radeon/r600_buffer_common.c @@ -376,6 +376,10 @@ static void *r600_buffer_transfer_map(struct pipe_context *ctx, 0, 0, resource, level, box); data = r600_buffer_map_sync_with_rings(rctx, staging, PIPE_TRANSFER_READ); + if (!data) { + pipe_resource_reference((struct pipe_resource **)&staging, NULL); + return NULL; + } data += box->x % R600_MAP_BUFFER_ALIGNMENT; return r600_buffer_get_transfer(ctx, resource, level, usage, box, |