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nvc0: upload small buffers through the command buffer

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This commit is contained in:
Christoph Bumiller 2011-01-15 12:17:00 +01:00
parent a4a5a9a5ce
commit 5ec66c6e70
1 changed files with 6 additions and 0 deletions
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6
src/gallium/drivers/nvc0/nvc0_buffer.c
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@ -116,6 +116,12 @@ nvc0_buffer_upload(struct nvc0_context *nvc0, struct nvc0_resource *buf,
struct nouveau_bo *bounce = NULL;
uint32_t offset;
if (size <= 192) {
nvc0_m2mf_push_linear(nvc0, buf->bo, buf->domain, buf->offset + start,
size, buf->data + start);
return TRUE;
}
mm = nvc0_mm_allocate(nvc0->screen->mm_GART, size, &bounce, &offset);
if (!bounce)
return FALSE;