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