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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>
*/
#include "pipe/p_screen.h"
#include "util/u_inlines.h"
#include "etnaviv_context.h"
#include "etnaviv_query.h"
#include "etnaviv_query_hw.h"
#include "etnaviv_query_sw.h"
#include "etnaviv_query_pm.h"
static struct pipe_query *
etna_create_query(struct pipe_context *pctx, unsigned query_type,
unsigned index)
{
struct etna_context *ctx = etna_context(pctx);
struct etna_query *q;
q = etna_sw_create_query(ctx, query_type);
if (!q)
q = etna_hw_create_query(ctx, query_type);
if (!q)
q = etna_pm_create_query(ctx, query_type);
return (struct pipe_query *)q;
}
static void
etna_destroy_query(struct pipe_context *pctx, struct pipe_query *pq)
{
struct etna_query *q = etna_query(pq);
q->funcs->destroy_query(etna_context(pctx), q);
}
static bool
etna_begin_query(struct pipe_context *pctx, struct pipe_query *pq)
{
struct etna_query *q = etna_query(pq);
bool ret;
if (q->active)
return false;
ret = q->funcs->begin_query(etna_context(pctx), q);
q->active = ret;
return ret;
}
static bool
etna_end_query(struct pipe_context *pctx, struct pipe_query *pq)
{
struct etna_query *q = etna_query(pq);
if (!q->active)
return false;
q->funcs->end_query(etna_context(pctx), q);
q->active = false;
return true;
}
static bool
etna_get_query_result(struct pipe_context *pctx, struct pipe_query *pq,
bool wait, union pipe_query_result *result)
{
struct etna_query *q = etna_query(pq);
if (q->active)
return false;
util_query_clear_result(result, q->type);
return q->funcs->get_query_result(etna_context(pctx), q, wait, result);
}
static int
etna_get_driver_query_info(struct pipe_screen *pscreen, unsigned index,
struct pipe_driver_query_info *info)
{
int nr_sw_queries = etna_sw_get_driver_query_info(pscreen, 0, NULL);
int nr_pm_queries = etna_pm_get_driver_query_info(pscreen, 0, NULL);
if (!info)
return nr_sw_queries + nr_pm_queries;
if (index < nr_sw_queries)
return etna_sw_get_driver_query_info(pscreen, index, info);
return etna_pm_get_driver_query_info(pscreen, index - nr_sw_queries, info);
}
static int
etna_get_driver_query_group_info(struct pipe_screen *pscreen, unsigned index,
struct pipe_driver_query_group_info *info)
{
int nr_sw_groups = etna_sw_get_driver_query_group_info(pscreen, 0, NULL);
int nr_pm_groups = etna_pm_get_driver_query_group_info(pscreen, 0, NULL);
if (!info)
return nr_sw_groups + nr_pm_groups;
if (index < nr_sw_groups)
return etna_sw_get_driver_query_group_info(pscreen, index, info);
return etna_pm_get_driver_query_group_info(pscreen, index, info);
}
static void
etna_set_active_query_state(struct pipe_context *pctx, bool enable)
{
struct etna_context *ctx = etna_context(pctx);
if (enable) {
list_for_each_entry(struct etna_hw_query, hq, &ctx->active_hw_queries, node)
etna_hw_query_resume(hq, ctx);
} else {
list_for_each_entry(struct etna_hw_query, hq, &ctx->active_hw_queries, node)
etna_hw_query_suspend(hq, ctx);
}
}
void
etna_query_screen_init(struct pipe_screen *pscreen)
{
pscreen->get_driver_query_info = etna_get_driver_query_info;
pscreen->get_driver_query_group_info = etna_get_driver_query_group_info;
}
void
etna_query_context_init(struct pipe_context *pctx)
{
pctx->create_query = etna_create_query;
pctx->destroy_query = etna_destroy_query;
pctx->begin_query = etna_begin_query;
pctx->end_query = etna_end_query;
pctx->get_query_result = etna_get_query_result;
pctx->set_active_query_state = etna_set_active_query_state;
}
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