1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Author: 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Keith Whitwell <keith@tungstengraphics.com> 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "draw/draw_context.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "os/os_time.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_defines.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "util/u_memory.h" 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "sp_context.h" 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "sp_query.h" 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "sp_state.h" 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct softpipe_query { 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned type; 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint64_t start; 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint64_t end; 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_query_data_so_statistics so; 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned num_primitives_generated; 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct softpipe_query *softpipe_query( struct pipe_query *p ) 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct softpipe_query *)p; 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic struct pipe_query * 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_create_query(struct pipe_context *pipe, 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned type) 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_query* sq; 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(type == PIPE_QUERY_OCCLUSION_COUNTER || 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_TIME_ELAPSED || 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_SO_STATISTICS || 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_PRIMITIVES_EMITTED || 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_PRIMITIVES_GENERATED || 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_GPU_FINISHED || 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_TIMESTAMP || 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org type == PIPE_QUERY_TIMESTAMP_DISJOINT); 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq = CALLOC_STRUCT( softpipe_query ); 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->type = type; 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct pipe_query *)sq; 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_destroy_query(struct pipe_context *pipe, struct pipe_query *q) 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org FREE(q); 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_begin_query(struct pipe_context *pipe, struct pipe_query *q) 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_context *softpipe = softpipe_context( pipe ); 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_query *sq = softpipe_query(q); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (sq->type) { 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_OCCLUSION_COUNTER: 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->start = softpipe->occlusion_count; 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIMESTAMP_DISJOINT: 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIME_ELAPSED: 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->start = 1000*os_time_get(); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_SO_STATISTICS: 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->so.primitives_storage_needed = 0; 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_EMITTED: 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->so.num_primitives_written = 0; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->so_stats.num_primitives_written = 0; 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_GENERATED: 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->num_primitives_generated = 0; 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->num_primitives_generated = 0; 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIMESTAMP: 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_GPU_FINISHED: 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(0); 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->active_query_count++; 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->dirty |= SP_NEW_QUERY; 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic void 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_end_query(struct pipe_context *pipe, struct pipe_query *q) 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_context *softpipe = softpipe_context( pipe ); 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_query *sq = softpipe_query(q); 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->active_query_count--; 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (sq->type) { 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_OCCLUSION_COUNTER: 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->end = softpipe->occlusion_count; 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIMESTAMP: 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->start = 0; 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* fall through */ 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIMESTAMP_DISJOINT: 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIME_ELAPSED: 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->end = 1000*os_time_get(); 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_SO_STATISTICS: 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->so.primitives_storage_needed = 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->so_stats.primitives_storage_needed; 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_EMITTED: 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->so.num_primitives_written = 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->so_stats.num_primitives_written; 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_GENERATED: 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sq->num_primitives_generated = softpipe->num_primitives_generated; 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_GPU_FINISHED: 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org assert(0); 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->dirty |= SP_NEW_QUERY; 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic boolean 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_get_query_result(struct pipe_context *pipe, 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_query *q, 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean wait, 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union pipe_query_result *vresult) 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct softpipe_query *sq = softpipe_query(q); 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint64_t *result = (uint64_t*)vresult; 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (sq->type) { 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_SO_STATISTICS: 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(vresult, &sq->so, 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sizeof(struct pipe_query_data_so_statistics)); 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_GPU_FINISHED: 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *result = TRUE; 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_TIMESTAMP_DISJOINT: { 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_query_data_timestamp_disjoint td; 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /*os_get_time is in microseconds*/ 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org td.frequency = 1000000; 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org td.disjoint = sq->end != sq->start; 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memcpy(vresult, &td, 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sizeof(struct pipe_query_data_timestamp_disjoint)); 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_EMITTED: 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *result = sq->so.num_primitives_written; 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case PIPE_QUERY_PRIMITIVES_GENERATED: 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *result = sq->num_primitives_generated; 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org *result = sq->end - sq->start; 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org break; 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return TRUE; 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Called by rendering function to check rendering is conditional. 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \return TRUE if we should render, FALSE if we should skip rendering 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgboolean 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgsoftpipe_check_render_cond(struct softpipe_context *sp) 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct pipe_context *pipe = &sp->pipe; 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean b, wait; 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint64_t result; 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!sp->render_cond_query) { 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return TRUE; /* no query predicate, draw normally */ 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org wait = (sp->render_cond_mode == PIPE_RENDER_COND_WAIT || 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org sp->render_cond_mode == PIPE_RENDER_COND_BY_REGION_WAIT); 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org b = pipe->get_query_result(pipe, sp->render_cond_query, wait, 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (void*)&result); 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (b) 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return result > 0; 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return TRUE; 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid softpipe_init_query_funcs(struct softpipe_context *softpipe ) 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->pipe.create_query = softpipe_create_query; 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->pipe.destroy_query = softpipe_destroy_query; 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->pipe.begin_query = softpipe_begin_query; 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->pipe.end_query = softpipe_end_query; 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org softpipe->pipe.get_query_result = softpipe_get_query_result; 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 233