27 lines
845 B
C++
27 lines
845 B
C++
// Copyright 2019 Google LLC. All rights reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file or at
|
|
// https://developers.google.com/open-source/licenses/bsd
|
|
|
|
#ifndef PACKAGER_MEDIA_BASE_VIDEO_UTIL_H_
|
|
#define PACKAGER_MEDIA_BASE_VIDEO_UTIL_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
namespace shaka {
|
|
namespace media {
|
|
|
|
// Derive pixel aspect ratio from Display Aspect Ratio and Frame Aspect Ratio.
|
|
void DerivePixelWidthHeight(uint32_t frame_width,
|
|
uint32_t frame_height,
|
|
uint32_t display_width,
|
|
uint32_t display_height,
|
|
uint32_t* pixel_width,
|
|
uint32_t* pixel_height);
|
|
|
|
} // namespace media
|
|
} // namespace shaka
|
|
|
|
#endif // PACKAGER_MEDIA_BASE_VIDEO_UTIL_H_
|