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/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
/*
* Copyright (C) 2013 Rob Clark <robclark@freedesktop.org>
*
* 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, sublicense,
* 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 NONINFRINGEMENT. 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>
*/
#ifndef FREEDRENO_QUERY_H_
#define FREEDRENO_QUERY_H_
#include "pipe/p_context.h"
struct fd_context;
struct fd_query;
struct fd_query_funcs {
void (*destroy_query)(struct fd_context *ctx,
struct fd_query *q);
boolean (*begin_query)(struct fd_context *ctx, struct fd_query *q);
void (*end_query)(struct fd_context *ctx, struct fd_query *q);
boolean (*get_query_result)(struct fd_context *ctx,
struct fd_query *q, boolean wait,
union pipe_query_result *result);
};
struct fd_query {
const struct fd_query_funcs *funcs;
bool active;
int type;
};
static inline struct fd_query *
fd_query(struct pipe_query *pq)
{
return (struct fd_query *)pq;
}
#define FD_QUERY_DRAW_CALLS (PIPE_QUERY_DRIVER_SPECIFIC + 0)
#define FD_QUERY_BATCH_TOTAL (PIPE_QUERY_DRIVER_SPECIFIC + 1) /* total # of batches (submits) */
#define FD_QUERY_BATCH_SYSMEM (PIPE_QUERY_DRIVER_SPECIFIC + 2) /* batches using system memory (GMEM bypass) */
#define FD_QUERY_BATCH_GMEM (PIPE_QUERY_DRIVER_SPECIFIC + 3) /* batches using GMEM */
#define FD_QUERY_BATCH_RESTORE (PIPE_QUERY_DRIVER_SPECIFIC + 4) /* batches requiring GMEM restore */
void fd_query_screen_init(struct pipe_screen *pscreen);
void fd_query_context_init(struct pipe_context *pctx);
static inline bool
skip_begin_query(int type)
{
switch (type) {
case PIPE_QUERY_TIMESTAMP:
case PIPE_QUERY_GPU_FINISHED:
return true;
default:
return false;
}
}
/* maps query_type to sample provider idx: */
static inline
int pidx(unsigned query_type)
{
switch (query_type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
return 0;
case PIPE_QUERY_OCCLUSION_PREDICATE:
return 1;
case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
return 2;
/* TODO currently queries only emitted in main pass (not in binning pass)..
* which is fine for occlusion query, but pretty much not anything else.
*/
case PIPE_QUERY_TIME_ELAPSED:
return 3;
case PIPE_QUERY_TIMESTAMP:
return 4;
default:
return -1;
}
}
#endif /* FREEDRENO_QUERY_H_ */
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