44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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#include "common/video_frame.h"
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namespace libwebm {
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bool VideoFrame::Buffer::Init(std::size_t new_length) {
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capacity = 0;
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length = 0;
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data.reset(new std::uint8_t[new_length]);
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if (data.get() == nullptr) {
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fprintf(stderr, "VideoFrame: Out of memory.");
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return false;
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}
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capacity = new_length;
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length = 0;
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return true;
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}
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bool VideoFrame::Init(std::size_t length) { return buffer_.Init(length); }
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bool VideoFrame::Init(std::size_t length, std::int64_t nano_pts, Codec codec) {
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nanosecond_pts_ = nano_pts;
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codec_ = codec;
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return Init(length);
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}
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bool VideoFrame::SetBufferLength(std::size_t length) {
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if (length > buffer_.capacity || buffer_.data.get() == nullptr)
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return false;
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buffer_.length = length;
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return true;
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}
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} // namespace libwebm
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