static boolean nvc0_query_result(struct pipe_context *pipe, struct pipe_query *pq, boolean wait, union pipe_query_result *result) { struct nvc0_context *nvc0 = nvc0_context(pipe); struct nvc0_query *q = nvc0_query(pq); uint64_t *res64 = (uint64_t*)result; uint32_t *res32 = (uint32_t*)result; boolean *res8 = (boolean*)result; uint64_t *data64 = (uint64_t *)q->data; unsigned i; #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS if (q->type >= NVC0_QUERY_DRV_STAT(0) && q->type <= NVC0_QUERY_DRV_STAT_LAST) { res64[0] = q->u.value; return TRUE; } else #endif if (q->type >= NVE4_PM_QUERY(0) && q->type <= NVE4_PM_QUERY_LAST) { return nve4_mp_pm_query_result(nvc0, q, result, wait); } if (q->state != NVC0_QUERY_STATE_READY) nvc0_query_update(nvc0->screen->base.client, q); if (q->state != NVC0_QUERY_STATE_READY) { if (!wait) { if (q->state != NVC0_QUERY_STATE_FLUSHED) { q->state = NVC0_QUERY_STATE_FLUSHED; /* flush for silly apps that spin on GL_QUERY_RESULT_AVAILABLE */ PUSH_KICK(nvc0->base.pushbuf); } return FALSE; } if (nouveau_bo_wait(q->bo, NOUVEAU_BO_RD, nvc0->screen->base.client)) return FALSE; NOUVEAU_DRV_STAT(&nvc0->screen->base, query_sync_count, 1); } q->state = NVC0_QUERY_STATE_READY; switch (q->type) { case PIPE_QUERY_GPU_FINISHED: res8[0] = TRUE; break; case PIPE_QUERY_OCCLUSION_COUNTER: /* u32 sequence, u32 count, u64 time */ res64[0] = q->data[1] - q->data[5]; break; case PIPE_QUERY_OCCLUSION_PREDICATE: res8[0] = q->data[1] != q->data[5]; break; case PIPE_QUERY_PRIMITIVES_GENERATED: /* u64 count, u64 time */ case PIPE_QUERY_PRIMITIVES_EMITTED: /* u64 count, u64 time */ res64[0] = data64[0] - data64[2]; break; case PIPE_QUERY_SO_STATISTICS: res64[0] = data64[0] - data64[4]; res64[1] = data64[2] - data64[6]; break; case PIPE_QUERY_SO_OVERFLOW_PREDICATE: res8[0] = data64[0] != data64[2]; break; case PIPE_QUERY_TIMESTAMP: res64[0] = data64[1]; break; case PIPE_QUERY_TIMESTAMP_DISJOINT: res64[0] = 1000000000; res8[8] = FALSE; break; case PIPE_QUERY_TIME_ELAPSED: res64[0] = data64[1] - data64[3]; break; case PIPE_QUERY_PIPELINE_STATISTICS: for (i = 0; i < 10; ++i) res64[i] = data64[i * 2] - data64[24 + i * 2]; break; case NVC0_QUERY_TFB_BUFFER_OFFSET: res32[0] = q->data[1]; break; default: assert(0); /* can't happen, we don't create queries with invalid type */ return FALSE; } return TRUE; }
static boolean nvc0_query_result(struct pipe_context *pipe, struct pipe_query *pq, boolean wait, union pipe_query_result *result) { struct nvc0_context *nvc0 = nvc0_context(pipe); struct nvc0_query *q = nvc0_query(pq); uint64_t *res64 = (uint64_t*)result; uint32_t *res32 = (uint32_t*)result; boolean *res8 = (boolean*)result; uint64_t *data64 = (uint64_t *)q->data; unsigned i; if (q->state != NVC0_QUERY_STATE_READY) nvc0_query_update(nvc0->screen->base.client, q); if (q->state != NVC0_QUERY_STATE_READY) { if (!wait) { if (q->state != NVC0_QUERY_STATE_FLUSHED) { q->state = NVC0_QUERY_STATE_FLUSHED; /* flush for silly apps that spin on GL_QUERY_RESULT_AVAILABLE */ PUSH_KICK(nvc0->base.pushbuf); } return FALSE; } if (nouveau_bo_wait(q->bo, NOUVEAU_BO_RD, nvc0->screen->base.client)) return FALSE; } q->state = NVC0_QUERY_STATE_READY; switch (q->type) { case PIPE_QUERY_GPU_FINISHED: res8[0] = TRUE; break; case PIPE_QUERY_OCCLUSION_COUNTER: /* u32 sequence, u32 count, u64 time */ res64[0] = q->data[1] - q->data[5]; break; case PIPE_QUERY_OCCLUSION_PREDICATE: res8[0] = q->data[1] != q->data[5]; break; case PIPE_QUERY_PRIMITIVES_GENERATED: /* u64 count, u64 time */ case PIPE_QUERY_PRIMITIVES_EMITTED: /* u64 count, u64 time */ res64[0] = data64[0] - data64[2]; break; case PIPE_QUERY_SO_STATISTICS: res64[0] = data64[0] - data64[4]; res64[1] = data64[2] - data64[6]; break; case PIPE_QUERY_SO_OVERFLOW_PREDICATE: res8[0] = data64[0] != data64[2]; break; case PIPE_QUERY_TIMESTAMP: res64[0] = data64[1]; break; case PIPE_QUERY_TIMESTAMP_DISJOINT: /* u32 sequence, u32 0, u64 time */ res64[0] = 1000000000; res8[8] = (data64[1] == data64[3]) ? FALSE : TRUE; break; case PIPE_QUERY_TIME_ELAPSED: res64[0] = data64[1] - data64[3]; break; case PIPE_QUERY_PIPELINE_STATISTICS: for (i = 0; i < 10; ++i) res64[i] = data64[i * 2] - data64[24 + i * 2]; break; case NVC0_QUERY_TFB_BUFFER_OFFSET: res32[0] = q->data[1]; break; default: return FALSE; } return TRUE; }