/*
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* Copyright (c) 2016 Etnaviv Project
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Rob Clark <robclark@freedesktop.org>
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* Christian Gmeiner <christian.gmeiner@gmail.com>
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*/
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#include "pipe/p_screen.h"
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#include "util/u_inlines.h"
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#include "etnaviv_context.h"
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#include "etnaviv_query.h"
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#include "etnaviv_query_hw.h"
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#include "etnaviv_query_sw.h"
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static struct pipe_query *
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etna_create_query(struct pipe_context *pctx, unsigned query_type,
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unsigned index)
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{
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struct etna_context *ctx = etna_context(pctx);
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struct etna_query *q;
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q = etna_sw_create_query(ctx, query_type);
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if (!q)
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q = etna_hw_create_query(ctx, query_type);
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return (struct pipe_query *)q;
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}
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static void
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etna_destroy_query(struct pipe_context *pctx, struct pipe_query *pq)
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{
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struct etna_query *q = etna_query(pq);
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q->funcs->destroy_query(etna_context(pctx), q);
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}
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static boolean
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etna_begin_query(struct pipe_context *pctx, struct pipe_query *pq)
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{
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struct etna_query *q = etna_query(pq);
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boolean ret;
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if (q->active)
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return false;
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ret = q->funcs->begin_query(etna_context(pctx), q);
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q->active = ret;
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return ret;
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}
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static bool
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etna_end_query(struct pipe_context *pctx, struct pipe_query *pq)
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{
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struct etna_query *q = etna_query(pq);
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if (!q->active)
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return false;
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q->funcs->end_query(etna_context(pctx), q);
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q->active = false;
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return true;
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}
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static boolean
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etna_get_query_result(struct pipe_context *pctx, struct pipe_query *pq,
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boolean wait, union pipe_query_result *result)
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{
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struct etna_query *q = etna_query(pq);
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if (q->active)
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return false;
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util_query_clear_result(result, q->type);
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return q->funcs->get_query_result(etna_context(pctx), q, wait, result);
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}
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static int
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etna_get_driver_query_info(struct pipe_screen *pscreen, unsigned index,
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struct pipe_driver_query_info *info)
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{
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int nr_sw_queries = etna_sw_get_driver_query_info(pscreen, 0, NULL);
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if (!info)
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return nr_sw_queries;
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return etna_sw_get_driver_query_info(pscreen, index, info);
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}
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static void
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etna_set_active_query_state(struct pipe_context *pipe, boolean enable)
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{
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}
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void
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etna_query_screen_init(struct pipe_screen *pscreen)
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{
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pscreen->get_driver_query_info = etna_get_driver_query_info;
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}
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void
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etna_query_context_init(struct pipe_context *pctx)
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{
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pctx->create_query = etna_create_query;
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pctx->destroy_query = etna_destroy_query;
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pctx->begin_query = etna_begin_query;
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pctx->end_query = etna_end_query;
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pctx->get_query_result = etna_get_query_result;
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pctx->set_active_query_state = etna_set_active_query_state;
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}
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