#include "nouveau_buffer.h"
#include "nouveau_mm.h"
-#define NOUVEAU_TRANSFER_PUSHBUF_THRESHOLD 192
-
struct nouveau_transfer {
struct pipe_transfer base;
if (!nv->push_data)
permit_pb = false;
- if ((size <= NOUVEAU_TRANSFER_PUSHBUF_THRESHOLD) && permit_pb) {
+ if ((size <= nv->screen->transfer_pushbuf_threshold) && permit_pb) {
tx->map = align_malloc(size, NOUVEAU_MIN_BUFFER_MAP_ALIGN);
if (tx->map)
tx->map += adj;
!util_ranges_intersect(&buf->valid_buffer_range, box->x, box->x + box->width))
usage |= PIPE_TRANSFER_DISCARD_RANGE | PIPE_TRANSFER_UNSYNCHRONIZED;
- if (usage & PIPE_TRANSFER_PERSISTENT)
- usage |= PIPE_TRANSFER_UNSYNCHRONIZED;
-
if (buf->domain == NOUVEAU_BO_VRAM) {
if (usage & NOUVEAU_TRANSFER_DISCARD) {
/* Set up a staging area for the user to write to. It will be copied
* complete its operation, or set up a staging area to perform our work in.
*/
if (nouveau_buffer_busy(buf, usage & PIPE_TRANSFER_READ_WRITE)) {
- if (unlikely(usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE)) {
+ if (unlikely(usage & (PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE |
+ PIPE_TRANSFER_PERSISTENT))) {
/* Discarding was not possible, must sync because
* subsequent transfers might use UNSYNCHRONIZED. */
nouveau_buffer_sync(nv, buf, usage & PIPE_TRANSFER_READ_WRITE);