cc26fef5b2
Intended to make copy construction and assignment of EncodedImage cheaper, but otherwise not have any effect on users of the class. Bug: webrtc:9378, chromium:931692 Change-Id: I22cf8c05f6ef7b7b5cf7ef08fd0dfc5c61211196 Reviewed-on: https://webrtc-review.googlesource.com/c/123442 Reviewed-by: Philip Eliasson <philipel@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26760}
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include "api/video/encoded_image.h"
|
|
|
|
#include <string.h>
|
|
|
|
namespace webrtc {
|
|
|
|
// FFmpeg's decoder, used by H264DecoderImpl, requires up to 8 bytes padding due
|
|
// to optimized bitstream readers. See avcodec_decode_video2.
|
|
const size_t EncodedImage::kBufferPaddingBytesH264 = 8;
|
|
|
|
size_t EncodedImage::GetBufferPaddingBytes(VideoCodecType codec_type) {
|
|
switch (codec_type) {
|
|
case kVideoCodecH264:
|
|
return kBufferPaddingBytesH264;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
EncodedImage::EncodedImage() : EncodedImage(nullptr, 0, 0) {}
|
|
|
|
EncodedImage::EncodedImage(EncodedImage&&) = default;
|
|
EncodedImage::EncodedImage(const EncodedImage&) = default;
|
|
|
|
EncodedImage::EncodedImage(uint8_t* buffer, size_t size, size_t capacity)
|
|
: size_(size), buffer_(buffer), capacity_(capacity) {}
|
|
|
|
EncodedImage::~EncodedImage() = default;
|
|
|
|
EncodedImage& EncodedImage::operator=(EncodedImage&&) = default;
|
|
EncodedImage& EncodedImage::operator=(const EncodedImage&) = default;
|
|
|
|
void EncodedImage::Retain() {
|
|
if (buffer_) {
|
|
encoded_data_.SetData(buffer_, size_);
|
|
buffer_ = nullptr;
|
|
}
|
|
}
|
|
|
|
void EncodedImage::SetEncodeTime(int64_t encode_start_ms,
|
|
int64_t encode_finish_ms) {
|
|
timing_.encode_start_ms = encode_start_ms;
|
|
timing_.encode_finish_ms = encode_finish_ms;
|
|
}
|
|
} // namespace webrtc
|