diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-01-18 01:13:40 +0100 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-04-12 23:36:21 +0200 |
| commit | 6f65dcfb9f554619a35f4efb30adc512463bb8d9 (patch) | |
| tree | e9189c9340a070d78516c739bf7f52c8e3934e16 /src/gallium/drivers/nvfx/nvfx_screen.c | |
| parent | 9ad385fef95e8f8b9ecf89c85fb443e30196e9c2 (diff) | |
nvfx: allocate a bigger block for queries
This patch allocates a bigger chunk of memory to store queries in,
increasing the (hidden) outstanding query limit.
Diffstat (limited to 'src/gallium/drivers/nvfx/nvfx_screen.c')
| -rw-r--r-- | src/gallium/drivers/nvfx/nvfx_screen.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/gallium/drivers/nvfx/nvfx_screen.c b/src/gallium/drivers/nvfx/nvfx_screen.c index 651e6ee64b..6742759490 100644 --- a/src/gallium/drivers/nvfx/nvfx_screen.c +++ b/src/gallium/drivers/nvfx/nvfx_screen.c @@ -324,7 +324,7 @@ nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) struct nouveau_channel *chan; struct pipe_screen *pscreen; unsigned eng3d_class = 0; - int ret; + int ret, i; if (!screen) return NULL; @@ -397,14 +397,21 @@ nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev) } /* Query objects */ - ret = nouveau_notifier_alloc(chan, 0xbeef0302, 32, &screen->query); + unsigned query_sizes[] = {(4096 - 4 * 32) / 32, 3 * 1024 / 32, 2 * 1024 / 32, 1024 / 32}; + for(i = 0; i < sizeof(query_sizes) / sizeof(query_sizes[0]); ++i) + { + ret = nouveau_notifier_alloc(chan, 0xbeef0302, query_sizes[i], &screen->query); + if(!ret) + break; + } + if (ret) { NOUVEAU_ERR("Error initialising query objects: %d\n", ret); nvfx_screen_destroy(pscreen); return NULL; } - ret = nouveau_resource_init(&screen->query_heap, 0, 32); + ret = nouveau_resource_init(&screen->query_heap, 0, query_sizes[i]); if (ret) { NOUVEAU_ERR("Error initialising query object heap: %d\n", ret); nvfx_screen_destroy(pscreen); |