| /* |
| * Copyright 2015 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. |
| */ |
| |
| #import "WebRTC/RTCVideoFrame.h" |
| #import "WebRTC/RTCVideoFrameBuffer.h" |
| |
| @implementation RTCVideoFrame { |
| RTCVideoRotation _rotation; |
| int64_t _timeStampNs; |
| } |
| |
| @synthesize buffer = _buffer; |
| @synthesize timeStamp; |
| |
| - (int)width { |
| return _buffer.width; |
| } |
| |
| - (int)height { |
| return _buffer.height; |
| } |
| |
| - (RTCVideoRotation)rotation { |
| return _rotation; |
| } |
| |
| - (int64_t)timeStampNs { |
| return _timeStampNs; |
| } |
| |
| - (RTCVideoFrame *)newI420VideoFrame { |
| return [[RTCVideoFrame alloc] initWithBuffer:[_buffer toI420] |
| rotation:_rotation |
| timeStampNs:_timeStampNs]; |
| } |
| |
| - (instancetype)initWithPixelBuffer:(CVPixelBufferRef)pixelBuffer |
| rotation:(RTCVideoRotation)rotation |
| timeStampNs:(int64_t)timeStampNs { |
| return [self initWithBuffer:[[RTCCVPixelBuffer alloc] initWithPixelBuffer:pixelBuffer] |
| rotation:rotation |
| timeStampNs:timeStampNs]; |
| } |
| |
| - (instancetype)initWithPixelBuffer:(CVPixelBufferRef)pixelBuffer |
| scaledWidth:(int)scaledWidth |
| scaledHeight:(int)scaledHeight |
| cropWidth:(int)cropWidth |
| cropHeight:(int)cropHeight |
| cropX:(int)cropX |
| cropY:(int)cropY |
| rotation:(RTCVideoRotation)rotation |
| timeStampNs:(int64_t)timeStampNs { |
| RTCCVPixelBuffer *rtcPixelBuffer = [[RTCCVPixelBuffer alloc] initWithPixelBuffer:pixelBuffer |
| adaptedWidth:scaledWidth |
| adaptedHeight:scaledHeight |
| cropWidth:cropWidth |
| cropHeight:cropHeight |
| cropX:cropX |
| cropY:cropY]; |
| return [self initWithBuffer:rtcPixelBuffer rotation:rotation timeStampNs:timeStampNs]; |
| } |
| |
| - (instancetype)initWithBuffer:(id<RTCVideoFrameBuffer>)buffer |
| rotation:(RTCVideoRotation)rotation |
| timeStampNs:(int64_t)timeStampNs { |
| if (self = [super init]) { |
| _buffer = buffer; |
| _rotation = rotation; |
| _timeStampNs = timeStampNs; |
| } |
| |
| return self; |
| } |
| |
| @end |
