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_winsys.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_winsys.h')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_winsys.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h index faaa5243f62..9993ed6ee72 100644 --- a/src/gallium/drivers/nouveau/nouveau_winsys.h +++ b/src/gallium/drivers/nouveau/nouveau_winsys.h @@ -12,6 +12,9 @@ #define NV04_PFIFO_MAX_PACKET_LEN 2047 #endif +#define NOUVEAU_MIN_BUFFER_MAP_ALIGN 64 +#define NOUVEAU_MIN_BUFFER_MAP_ALIGN_MASK (NOUVEAU_MIN_BUFFER_MAP_ALIGN - 1) + static INLINE uint32_t PUSH_AVAIL(struct nouveau_pushbuf *push) { |