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d9b64cdd32
Bug: webrtc:8737 Change-Id: Ib436449c493336e7c35a72a96dc88cccdbb5bbaf Reviewed-on: https://webrtc-review.googlesource.com/39200 Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org> Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21607}
83 lines
3.3 KiB
Text
83 lines
3.3 KiB
Text
/*
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* Copyright 2017 The WebRTC 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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*/
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#import "WebRTC/RTCVideoCodec.h"
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#import "RTCVideoCodec+Private.h"
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#include "rtc_base/numerics/safe_conversions.h"
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@implementation RTCEncodedImage
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@synthesize buffer = _buffer;
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@synthesize encodedWidth = _encodedWidth;
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@synthesize encodedHeight = _encodedHeight;
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@synthesize timeStamp = _timeStamp;
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@synthesize captureTimeMs = _captureTimeMs;
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@synthesize ntpTimeMs = _ntpTimeMs;
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@synthesize flags = _flags;
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@synthesize encodeStartMs = _encodeStartMs;
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@synthesize encodeFinishMs = _encodeFinishMs;
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@synthesize frameType = _frameType;
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@synthesize rotation = _rotation;
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@synthesize completeFrame = _completeFrame;
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@synthesize qp = _qp;
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@synthesize contentType = _contentType;
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- (instancetype)initWithNativeEncodedImage:(webrtc::EncodedImage)encodedImage {
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if (self = [super init]) {
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// Wrap the buffer in NSData without copying, do not take ownership.
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_buffer = [NSData dataWithBytesNoCopy:encodedImage._buffer
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length:encodedImage._length
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freeWhenDone:NO];
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_encodedWidth = rtc::dchecked_cast<int32_t>(encodedImage._encodedWidth);
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_encodedHeight = rtc::dchecked_cast<int32_t>(encodedImage._encodedHeight);
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_timeStamp = encodedImage._timeStamp;
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_captureTimeMs = encodedImage.capture_time_ms_;
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_ntpTimeMs = encodedImage.ntp_time_ms_;
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_flags = encodedImage.timing_.flags;
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_encodeStartMs = encodedImage.timing_.encode_start_ms;
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_encodeFinishMs = encodedImage.timing_.encode_finish_ms;
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_frameType = static_cast<RTCFrameType>(encodedImage._frameType);
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_rotation = static_cast<RTCVideoRotation>(encodedImage.rotation_);
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_completeFrame = encodedImage._completeFrame;
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_qp = @(encodedImage.qp_);
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_contentType = (encodedImage.content_type_ == webrtc::VideoContentType::SCREENSHARE) ?
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RTCVideoContentTypeScreenshare :
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RTCVideoContentTypeUnspecified;
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}
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return self;
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}
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- (webrtc::EncodedImage)nativeEncodedImage {
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// Return the pointer without copying.
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webrtc::EncodedImage encodedImage(
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(uint8_t *)_buffer.bytes, (size_t)_buffer.length, (size_t)_buffer.length);
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encodedImage._encodedWidth = rtc::dchecked_cast<uint32_t>(_encodedWidth);
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encodedImage._encodedHeight = rtc::dchecked_cast<uint32_t>(_encodedHeight);
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encodedImage._timeStamp = _timeStamp;
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encodedImage.capture_time_ms_ = _captureTimeMs;
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encodedImage.ntp_time_ms_ = _ntpTimeMs;
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encodedImage.timing_.flags = _flags;
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encodedImage.timing_.encode_start_ms = _encodeStartMs;
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encodedImage.timing_.encode_finish_ms = _encodeFinishMs;
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encodedImage._frameType = webrtc::FrameType(_frameType);
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encodedImage.rotation_ = webrtc::VideoRotation(_rotation);
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encodedImage._completeFrame = _completeFrame;
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encodedImage.qp_ = _qp ? _qp.intValue : -1;
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encodedImage.content_type_ = (_contentType == RTCVideoContentTypeScreenshare) ?
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webrtc::VideoContentType::SCREENSHARE :
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webrtc::VideoContentType::UNSPECIFIED;
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return encodedImage;
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}
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@end
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