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/*
* Copyright (c) 2012-2013 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.
*/
#ifndef ETNA_SCREEN_H_
#define ETNA_SCREEN_H_
#include "etna_internal.h"
#include "pipe/p_screen.h"
#include "os/os_thread.h"
struct viv_conn;
struct etna_bo;
#define ETNA_SCREEN_NAME_LEN (64)
/* Gallium screen structure for etna driver.
*/
struct etna_screen {
struct pipe_screen base;
char name[ETNA_SCREEN_NAME_LEN];
struct viv_conn *dev;
struct etna_pipe_specs specs;
};
/* Resolve target.
* Used by etna_screen_flush_frontbuffer
*/
struct etna_rs_target
{
unsigned rs_format;
bool swap_rb;
unsigned width, height;
struct etna_bo *bo;
size_t stride;
struct pipe_fence_handle *fence;
};
static INLINE struct etna_screen *
etna_screen(struct pipe_screen *pscreen)
{
return (struct etna_screen *)pscreen;
}
struct pipe_screen *
etna_screen_create(struct viv_conn *dev);
#endif
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