diff options
| author | Christoph Bumiller <[email protected]> | 2013-01-08 16:13:11 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2013-01-08 16:13:51 +0100 |
| commit | 48a45ec24ae74c00d1487552e94d9f824a428f58 (patch) | |
| tree | c2a160cb708b7a05f3340d889d6a0e676eb9d727 /src/gallium/drivers/nouveau/nouveau_buffer.h | |
| parent | a75ddfd55d24363046f11b2fd2de25563698fa39 (diff) | |
nouveau: improve buffer transfers
Save double memcpy on uploads to VRAM in most cases.
Properly handle FLUSH_EXPLICIT.
Reallocate on DISCARD_WHOLE_RESOURCE to avoid sync.
Diffstat (limited to 'src/gallium/drivers/nouveau/nouveau_buffer.h')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_buffer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.h b/src/gallium/drivers/nouveau/nouveau_buffer.h index 3b8ee72e72a..aafc84293a7 100644 --- a/src/gallium/drivers/nouveau/nouveau_buffer.h +++ b/src/gallium/drivers/nouveau/nouveau_buffer.h @@ -16,8 +16,11 @@ struct nouveau_bo; */ #define NOUVEAU_BUFFER_STATUS_GPU_READING (1 << 0) #define NOUVEAU_BUFFER_STATUS_GPU_WRITING (1 << 1) +#define NOUVEAU_BUFFER_STATUS_DIRTY (1 << 2) #define NOUVEAU_BUFFER_STATUS_USER_MEMORY (1 << 7) +#define NOUVEAU_BUFFER_STATUS_REALLOC_MASK NOUVEAU_BUFFER_STATUS_USER_MEMORY + /* Resources, if mapped into the GPU's address space, are guaranteed to * have constant virtual addresses (nv50+). * |