diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-08-23 16:43:04 +0200 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-08-23 17:12:31 +0200 |
| commit | c907b947130c884de09e48e1ecbeecc9afc9f75b (patch) | |
| tree | e1b394b9114b33673353458faaba8f790f8271f7 /src/gallium/drivers/nvfx/nvfx_screen.c | |
| parent | ea709696185846c876581e1c41a21921826823ec (diff) | |
nvfx: emit bo relocations only when needed
Should improve performance, possibly significantly.
Diffstat (limited to 'src/gallium/drivers/nvfx/nvfx_screen.c')
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_screen.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvfx/nvfx_screen.c b/src/gallium/drivers/nvfx/nvfx_screen.c index 72cb5239b5..99b4d8b58c 100644 --- a/src/gallium/drivers/nvfx/nvfx_screen.c +++ b/src/gallium/drivers/nvfx/nvfx_screen.c @@ -377,6 +377,14 @@ nvfx_screen_get_vertex_buffer_flags(struct nvfx_screen* screen) return vram_hack ? NOUVEAU_BO_VRAM : NOUVEAU_BO_GART; } +static void nvfx_channel_flush_notify(struct nouveau_channel* chan) +{ + struct nvfx_screen* screen = chan->user_private; + struct nvfx_context* nvfx = screen->cur_ctx; + if(nvfx) + nvfx->relocs_needed = NVFX_RELOCATE_ALL; +} + struct pipe_screen * nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) { @@ -398,6 +406,9 @@ nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) return NULL; } chan = screen->base.channel; + screen->cur_ctx = NULL; + chan->user_private = screen; + chan->flush_notify = nvfx_channel_flush_notify; pscreen->winsys = ws; pscreen->destroy = nvfx_screen_destroy; |