diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_query.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/src/gallium/drivers/nv50/nv50_query.c b/src/gallium/drivers/nv50/nv50_query.c index 5a4ab3508b8..9eba4c96115 100644 --- a/src/gallium/drivers/nv50/nv50_query.c +++ b/src/gallium/drivers/nv50/nv50_query.c @@ -48,7 +48,7 @@ nv50_query_create(struct pipe_context *pipe, unsigned type) assert (q->type == PIPE_QUERY_OCCLUSION_COUNTER); q->type = type; - ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM | NOUVEAU_BO_MAP, 256, + ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 256, 16, &q->bo); if (ret) { FREE(q); @@ -95,11 +95,13 @@ nv50_query_end(struct pipe_context *pipe, struct pipe_query *pq) MARK_RING (chan, 5, 2); /* flush on lack of space or relocs */ BEGIN_RING(chan, tesla, NV50TCL_QUERY_ADDRESS_HIGH, 4); - OUT_RELOCh(chan, q->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - OUT_RELOCl(chan, q->bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + OUT_RELOCh(chan, q->bo, 0, NOUVEAU_BO_GART | NOUVEAU_BO_WR); + OUT_RELOCl(chan, q->bo, 0, NOUVEAU_BO_GART | NOUVEAU_BO_WR); OUT_RING (chan, 0x00000000); OUT_RING (chan, 0x0100f002); - FIRE_RING (chan); + + BEGIN_RING(chan, tesla, NV50TCL_SAMPLECNT_ENABLE, 1); + OUT_RING (chan, 0); } static boolean @@ -123,6 +125,35 @@ nv50_query_result(struct pipe_context *pipe, struct pipe_query *pq, return q->ready; } +static void +nv50_render_condition(struct pipe_context *pipe, + struct pipe_query *pq, uint mode) +{ + struct nv50_context *nv50 = nv50_context(pipe); + struct nouveau_channel *chan = nv50->screen->base.channel; + struct nouveau_grobj *tesla = nv50->screen->tesla; + struct nv50_query *q; + + if (!pq) { + BEGIN_RING(chan, tesla, NV50TCL_COND_MODE, 1); + OUT_RING (chan, NV50TCL_COND_MODE_ALWAYS); + return; + } + q = nv50_query(pq); + + if (mode == PIPE_RENDER_COND_WAIT || + mode == PIPE_RENDER_COND_BY_REGION_WAIT) { + /* XXX: big fence, FIFO semaphore might be better */ + BEGIN_RING(chan, tesla, 0x0110, 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, tesla, NV50TCL_COND_ADDRESS_HIGH, 3); + OUT_RELOCh(chan, q->bo, 0, NOUVEAU_BO_GART | NOUVEAU_BO_RD); + OUT_RELOCl(chan, q->bo, 0, NOUVEAU_BO_GART | NOUVEAU_BO_RD); + OUT_RING (chan, NV50TCL_COND_MODE_RES); +} + void nv50_init_query_functions(struct nv50_context *nv50) { @@ -131,4 +162,5 @@ nv50_init_query_functions(struct nv50_context *nv50) nv50->pipe.begin_query = nv50_query_begin; nv50->pipe.end_query = nv50_query_end; nv50->pipe.get_query_result = nv50_query_result; + nv50->pipe.render_condition = nv50_render_condition; } |