diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_resource.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_resource.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_resource.h b/src/gallium/drivers/freedreno/freedreno_resource.h index f8131c774ec..fcdb4c1e364 100644 --- a/src/gallium/drivers/freedreno/freedreno_resource.h +++ b/src/gallium/drivers/freedreno/freedreno_resource.h @@ -61,14 +61,7 @@ struct fd_resource_slice { uint32_t size0; /* size of first layer in slice */ }; -/* status of queued up but not flushed reads and write operations. - * In _transfer_map() we need to know if queued up rendering needs - * to be flushed to preserve the order of cpu and gpu access. - */ -enum fd_resource_status { - FD_PENDING_WRITE = 0x01, - FD_PENDING_READ = 0x02, -}; +struct set; struct fd_resource { struct u_resource base; @@ -86,13 +79,23 @@ struct fd_resource { /* TODO rename to secondary or auxiliary? */ struct fd_resource *stencil; - /* pending read/write state: */ - enum fd_resource_status status; - /* resources accessed by queued but not flushed draws are tracked - * in the used_resources list. + /* bitmask of in-flight batches which reference this resource. Note + * that the batch doesn't hold reference to resources (but instead + * the fd_ringbuffer holds refs to the underlying fd_bo), but in case + * the resource is destroyed we need to clean up the batch's weak + * references to us. + */ + uint32_t batch_mask; + + /* reference to batch that writes this resource: */ + struct fd_batch *write_batch; + + /* Set of batches whose batch-cache key references this resource. + * We need to track this to know which batch-cache entries to + * invalidate if, for example, the resource is invalidated or + * shadowed. */ - struct list_head list; - struct fd_batch *pending_batch; + uint32_t bc_batch_mask; }; static inline struct fd_resource * |