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/**********************************************************
* Copyright 2015 VMware, Inc. All rights reserved.
*
* 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 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.
*
**********************************************************/
#ifndef VMW_DRM_QUERY_H
#define VMW_DRM_QUERY_H
#include "svga3d_reg.h"
/** Guest-backed query */
struct svga_winsys_gb_query
{
struct svga_winsys_buffer *buf;
};
struct svga_winsys_gb_query *
vmw_svga_winsys_query_create(struct svga_winsys_screen *sws,
uint32 queryResultLen);
void
vmw_svga_winsys_query_destroy(struct svga_winsys_screen *sws,
struct svga_winsys_gb_query *query);
int
vmw_svga_winsys_query_init(struct svga_winsys_screen *sws,
struct svga_winsys_gb_query *query,
unsigned offset,
SVGA3dQueryState queryState);
void
vmw_svga_winsys_query_get_result(struct svga_winsys_screen *sws,
struct svga_winsys_gb_query *query,
unsigned offset,
SVGA3dQueryState *queryState,
void *result, uint32 resultLen);
enum pipe_error
vmw_swc_query_bind(struct svga_winsys_context *swc,
struct svga_winsys_gb_query *query,
unsigned flags);
#endif /* VMW_DRM_QUERY_H */
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