diff options
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_resource.h')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_resource.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_resource.h b/src/gallium/drivers/nvc0/nvc0_resource.h index 17e79642a6d..599823c0dc9 100644 --- a/src/gallium/drivers/nvc0/nvc0_resource.h +++ b/src/gallium/drivers/nvc0/nvc0_resource.h @@ -24,7 +24,8 @@ struct nvc0_context; * USER_MEMORY: resource->data is a pointer to client memory and may change * between GL calls */ -#define NVC0_BUFFER_STATUS_DIRTY (1 << 0) +#define NVC0_BUFFER_STATUS_GPU_READING (1 << 0) +#define NVC0_BUFFER_STATUS_GPU_WRITING (1 << 1) #define NVC0_BUFFER_STATUS_USER_MEMORY (1 << 7) /* Resources, if mapped into the GPU's address space, are guaranteed to @@ -51,6 +52,9 @@ struct nvc0_resource { struct nvc0_mm_allocation *mm; }; +void +nvc0_buffer_release_gpu_storage(struct nvc0_resource *); + boolean nvc0_buffer_download(struct nvc0_context *, struct nvc0_resource *, unsigned start, unsigned size); @@ -87,7 +91,7 @@ nvc0_resource_map_offset(struct nvc0_context *nvc0, nvc0_buffer_adjust_score(nvc0, res, -250); if ((res->domain == NOUVEAU_BO_VRAM) && - (res->status & NVC0_BUFFER_STATUS_DIRTY)) + (res->status & NVC0_BUFFER_STATUS_GPU_WRITING)) nvc0_buffer_download(nvc0, res, 0, res->base.width0); if ((res->domain != NOUVEAU_BO_GART) || |