diff options
| author | Ilia Mirkin <[email protected]> | 2016-08-31 02:12:08 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-08-31 10:28:33 -0400 |
| commit | 6118bcab4e9f57b834578afb34256d793efe83d0 (patch) | |
| tree | 410ba2753d1119af163a87a59053ae06991ead3f /src/gallium | |
| parent | 5505845945fb9bdd0c752b0f299a627591205dbd (diff) | |
nv30: set usage to staging so that the buffer is allocated in GART
The code a few lines below expects to migrate the bo in question to
VRAM. Since we're filling the initial data via CPU, it's more efficient
to create the temporary buffer in GART. There is no "push" method
implemented, otherwise we'd use that instead.
Signed-off-by: Ilia Mirkin <[email protected]>
Cc: [email protected]
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv30/nv30_transfer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_transfer.c b/src/gallium/drivers/nouveau/nv30/nv30_transfer.c index 5299b70d08d..e4b9497259f 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_transfer.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_transfer.c @@ -115,7 +115,8 @@ nv30_transfer_rect_fragprog(struct nv30_context *nv30) struct pipe_context *pipe = &nv30->base.pipe; if (!fp) { - nv30->blit_fp = pipe_buffer_create(pipe->screen, 0, 0, 12 * 4); + nv30->blit_fp = + pipe_buffer_create(pipe->screen, 0, PIPE_USAGE_STAGING, 12 * 4); if (nv30->blit_fp) { struct pipe_transfer *transfer; u32 *map = pipe_buffer_map(pipe, nv30->blit_fp, |