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/*
* Copyright © 2007 Intel Corporation
*
* 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:
* Eric Anholt <eric@anholt.net>
*
*/
#ifndef DRMTEST_H
#define DRMTEST_H
#include <unistd.h>
#include <stdbool.h>
#include <stdint.h>
#include <sys/mman.h>
#include <xf86drm.h>
#include "intel_batchbuffer.h"
#ifdef ANDROID
#ifndef HAVE_MMAP64
extern void* __mmap2(void *, size_t, int, int, int, off_t);
/* mmap64 is a recent addition to bionic and not available in all android builds. */
/* I can find no reliable way to know if it is defined or not - so just avoid it */
#define mmap64 igt_mmap64
static inline void *igt_mmap64(void *addr, size_t length, int prot, int flags,
int fd, off64_t offset)
{
return __mmap2(addr, length, prot, flags, fd, offset >> 12);
}
#endif
#endif
/**
* ARRAY_SIZE:
* @arr: static array
*
* Macro to compute the size of the static array @arr.
*/
#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
/**
* ALIGN:
* @v: value to be aligned
* @a: alignment unit in bytes
*
* Macro to align a value @v to a specified unit @a.
*/
#define ALIGN(v, a) (((v) + (a)-1) & ~((a)-1))
int drm_get_card(void);
int drm_open_any(void);
int drm_open_any_render(void);
void gem_quiescent_gpu(int fd);
/**
* do_or_die:
* @x: command
*
* Simple macro to execute x and check that it's return value is 0. Presumes
* that in any failure case the return value is non-zero and a precise error is
* logged into errno. Uses igt_assert() internally.
*/
#define do_or_die(x) igt_assert((x) == 0)
/**
* do_ioctl:
* @fd: open i915 drm file descriptor
* @ioc: ioctl op definition from drm headers
* @ioc_data: data pointer for the ioctl operation
*
* This macro wraps drmIoctl() and uses igt_assert to check that it has been
* successfully executed.
*/
#define do_ioctl(fd, ioc, ioc_data) igt_assert(drmIoctl((fd), (ioc), (ioc_data)) == 0)
#endif /* DRMTEST_H */
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