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Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/native/src/objc_video_renderer.mm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/native/src/objc_video_renderer.mm b/third_party/libwebrtc/sdk/objc/native/src/objc_video_renderer.mm new file mode 100644 index 0000000000..4a9b647ec3 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/native/src/objc_video_renderer.mm @@ -0,0 +1,38 @@ +/* + * 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. + */ + +#include "sdk/objc/native/src/objc_video_renderer.h" + +#import "base/RTCMacros.h" +#import "base/RTCVideoFrame.h" +#import "base/RTCVideoRenderer.h" + +#include "sdk/objc/native/src/objc_video_frame.h" + +namespace webrtc { + +ObjCVideoRenderer::ObjCVideoRenderer(id<RTC_OBJC_TYPE(RTCVideoRenderer)> renderer) + : renderer_(renderer), size_(CGSizeZero) {} + +void ObjCVideoRenderer::OnFrame(const VideoFrame& nativeVideoFrame) { + RTC_OBJC_TYPE(RTCVideoFrame)* videoFrame = ToObjCVideoFrame(nativeVideoFrame); + + CGSize current_size = (videoFrame.rotation % 180 == 0) ? + CGSizeMake(videoFrame.width, videoFrame.height) : + CGSizeMake(videoFrame.height, videoFrame.width); + + if (!CGSizeEqualToSize(size_, current_size)) { + size_ = current_size; + [renderer_ setSize:size_]; + } + [renderer_ renderFrame:videoFrame]; +} + +} // namespace webrtc |