mirror of
https://github.com/danog/libtgvoip.git
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82 lines
2.2 KiB
Plaintext
82 lines
2.2 KiB
Plaintext
//
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// libtgvoip is free and unencumbered public domain software.
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// For more information, see http://unlicense.org or the UNLICENSE file
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// you should have received with this source code distribution.
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//
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#import "TGVVideoRenderer.h"
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#include "SampleBufferDisplayLayerRenderer.h"
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#include "../../logging.h"
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@implementation TGVVideoRenderer{
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AVSampleBufferDisplayLayer* layer;
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id<TGVVideoRendererDelegate> delegate;
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tgvoip::video::SampleBufferDisplayLayerRenderer* nativeRenderer;
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}
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- (instancetype)initWithDisplayLayer:(AVSampleBufferDisplayLayer *)layer delegate:(nonnull id<TGVVideoRendererDelegate>)delegate{
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self=[super init];
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self->layer=layer;
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self->delegate=delegate;
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nativeRenderer=new tgvoip::video::SampleBufferDisplayLayerRenderer(self);
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layer.videoGravity=AVLayerVideoGravityResizeAspect;
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return self;
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}
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- (void)dealloc{
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delete nativeRenderer;
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}
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- (tgvoip::video::VideoRenderer *)nativeVideoRenderer{
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return nativeRenderer;
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}
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- (void)_enqueueBuffer: (CMSampleBufferRef)buffer reset: (BOOL)reset{
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/*if(reset){
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LOGV("Resetting layer");
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[layer flush];
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}*/
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LOGV("Enqueue buffer");
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[layer enqueueSampleBuffer:buffer];
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NSError* error=[layer error];
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if(error){
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LOGE("enqueueSampleBuffer failed: %s", [error.description cStringUsingEncoding:NSUTF8StringEncoding]);
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}
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}
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- (void)_setSizeWidth: (uint16_t)width height: (uint16_t)height{
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dispatch_async(dispatch_get_main_queue(), ^{
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LOGI("Callback: setSize %u %u", width, height);
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[delegate incomingVideoStreamWillStartWithFrameSize:CGSizeMake(width, height)];
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});
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}
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- (void)_setRotation: (uint16_t)rotation{
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dispatch_async(dispatch_get_main_queue(), ^{
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LOGI("Callback: setRotation %u", rotation);
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[delegate incomingVideoRotationDidChange:(int)rotation];
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});
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}
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- (void)_setStopped{
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dispatch_async(dispatch_get_main_queue(), ^{
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LOGI("Callback: setStopped");
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[delegate incomingVideoStreamDidStopWithReason:TGVStreamStopReasonUser];
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});
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}
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- (void)_setPaused{
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dispatch_async(dispatch_get_main_queue(), ^{
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LOGI("Callback: setPaused");
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[delegate incomingVideoStreamDidPauseWithReason:TGVStreamPauseReasonBackground];
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});
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}
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- (void)_setResumed{
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dispatch_async(dispatch_get_main_queue(), ^{
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LOGI("Callback: setResumed");
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[delegate incomingVideoStreamWillResume];
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});
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}
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@end
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