blob: 8d9a01bb3ba08def47857709ba66eec6b84949e5 [file] [log] [blame]
// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_GPU_BUFFER_VALIDATION_H_
#define MEDIA_GPU_BUFFER_VALIDATION_H_
#include "base/callback.h"
#include "media/base/video_types.h"
#include "media/gpu/media_gpu_export.h"
namespace gfx {
class Size;
struct GpuMemoryBufferHandle;
} // namespace gfx
namespace media {
using GetFileSizeCBForTesting = base::RepeatingCallback<size_t()>;
// Gets the file size of |fd| and writes in |size|. Returns false on failure.
MEDIA_GPU_EXPORT bool GetFileSize(const int fd, size_t* size);
// Verifies if GpuMemoryBufferHandle is valid.
MEDIA_GPU_EXPORT bool VerifyGpuMemoryBufferHandle(
media::VideoPixelFormat pixel_format,
const gfx::Size& coded_size,
const gfx::GpuMemoryBufferHandle& gmb_handle,
GetFileSizeCBForTesting file_size_cb_for_testing =
GetFileSizeCBForTesting());
} // namespace media
#endif // MEDIA_GPU_BUFFER_VALIDATION_H_