diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c index 69ca091..39bafa6 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c @@ -940,6 +940,8 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) struct nvc0_screen *screen = nvc0->screen; int s; + pipe_mutex_lock(screen->base.push_mutex); + /* NOTE: caller must ensure that (min_index + index_bias) is >= 0 */ nvc0->vb_elt_first = info->min_index + info->index_bias; nvc0->vb_elt_limit = info->max_index - info->min_index; @@ -1033,6 +1035,7 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nvc0_push_vbo(nvc0, info); push->kick_notify = nvc0_default_kick_notify; nouveau_pushbuf_bufctx(push, NULL); + pipe_mutex_unlock(screen->base.push_mutex); return; } @@ -1085,4 +1088,5 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nvc0_release_user_vbufs(nvc0); nouveau_pushbuf_bufctx(push, NULL); + pipe_mutex_unlock(screen->base.push_mutex); } |