1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * on the rights to use, copy, modify, merge, publish, distribute, sub 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * license, and/or sell copies of the Software, and to permit persons to whom 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the Software is furnished to do so, subject to the following conditions: 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the next 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * paragraph) shall be included in all copies or substantial portions of the 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software. 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * USE OR OTHER DEALINGS IN THE SOFTWARE. 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "radeonsi_pipe.h" 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "sid.h" 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned query_type) 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct pipe_query*)r600_context_query_create(rctx, query_type); 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r600_destroy_query(struct pipe_context *ctx, struct pipe_query *query) 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_context_query_destroy(rctx, (struct r600_query *)query); 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_query *rquery = (struct r600_query *)query; 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&rquery->result, 0, sizeof(rquery->result)); 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rquery->results_start = rquery->results_end; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_query_begin(rctx, (struct r600_query *)query); 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LIST_ADDTAIL(&rquery->list, &rctx->active_query_list); 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_query *rquery = (struct r600_query *)query; 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_query_end(rctx, rquery); 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LIST_DELINIT(&rquery->list); 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean r600_get_query_result(struct pipe_context *ctx, 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_query *query, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean wait, union pipe_query_result *vresult) 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_query *rquery = (struct r600_query *)query; 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return r600_context_query_result(rctx, rquery, wait, vresult); 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void r600_render_condition(struct pipe_context *ctx, 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_query *query, 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint mode) 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_context *rctx = (struct r600_context *)ctx; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r600_query *rquery = (struct r600_query *)query; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int wait_flag = 0; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* If we already have nonzero result, render unconditionally */ 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (query != NULL && rquery->result.u64 != 0) { 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rctx->current_render_cond) { 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_render_condition(ctx, NULL, 0); 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->current_render_cond = query; 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->current_render_cond_mode = mode; 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (query == NULL) { 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rctx->predicate_drawing) { 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->predicate_drawing = false; 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_query_predication(rctx, NULL, PREDICATION_OP_CLEAR, 1); 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return; 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (mode == PIPE_RENDER_COND_WAIT || 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org mode == PIPE_RENDER_COND_BY_REGION_WAIT) { 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wait_flag = 1; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->predicate_drawing = true; 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (rquery->type) { 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_OCCLUSION_COUNTER: 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_OCCLUSION_PREDICATE: 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_query_predication(rctx, rquery, PREDICATION_OP_ZPASS, wait_flag); 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_EMITTED: 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_GENERATED: 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_SO_STATISTICS: 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_SO_OVERFLOW_PREDICATE: 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org r600_query_predication(rctx, rquery, PREDICATION_OP_PRIMCOUNT, wait_flag); 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(0); 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid r600_init_query_functions(struct r600_context *rctx) 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.create_query = r600_create_query; 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.destroy_query = r600_destroy_query; 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.begin_query = r600_begin_query; 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.end_query = r600_end_query; 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.get_query_result = r600_get_query_result; 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (rctx->screen->info.r600_num_backends > 0) 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org rctx->context.render_condition = r600_render_condition; 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 131