diff options
Diffstat (limited to 'src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c')
-rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c b/src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c index 2472b6bf95..1d29b0b727 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_drm_buffer.c @@ -72,17 +72,20 @@ radeon_drm_buffer_map(struct pb_buffer *_buf, struct radeon_drm_buffer *buf = radeon_drm_buffer(_buf); int write; + if (flags & PIPE_BUFFER_USAGE_DONTBLOCK) { + if (radeon_bo_is_referenced_by_cs(buf->bo, buf->mgr->rws->cs)) + return NULL; + } + if (buf->bo->ptr != NULL) return buf->bo->ptr; - + if (flags & PIPE_BUFFER_USAGE_DONTBLOCK) { uint32_t domain; - if (radeon_bo_is_busy(buf->bo, &domain)) return NULL; } - if (radeon_bo_is_referenced_by_cs(buf->bo, buf->mgr->rws->cs)) { buf->mgr->rws->flush_cb(buf->mgr->rws->flush_data); } |