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/*
* Copyright (c) 2016 Etnaviv Project
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sub license,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Rob Clark <robclark@freedesktop.org>
* Christian Gmeiner <christian.gmeiner@gmail.com>
*/
#ifndef H_ETNAVIV_QUERY
#define H_ETNAVIV_QUERY
#include "pipe/p_context.h"
struct etna_context;
struct etna_query;
struct etna_query_funcs {
void (*destroy_query)(struct etna_context *ctx, struct etna_query *q);
boolean (*begin_query)(struct etna_context *ctx, struct etna_query *q);
void (*end_query)(struct etna_context *ctx, struct etna_query *q);
boolean (*get_query_result)(struct etna_context *ctx, struct etna_query *q,
boolean wait, union pipe_query_result *result);
};
struct etna_query {
const struct etna_query_funcs *funcs;
bool active;
unsigned type;
};
static inline struct etna_query *
etna_query(struct pipe_query *pq)
{
return (struct etna_query *)pq;
}
#define ETNA_SW_QUERY_BASE (PIPE_QUERY_DRIVER_SPECIFIC + 0)
void
etna_query_screen_init(struct pipe_screen *pscreen);
void
etna_query_context_init(struct pipe_context *pctx);
#endif
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