//
// libtgvoip is free and unencumbered public domain software.
// For more information, see http://unlicense.org or the UNLICENSE file
// you should have received with this source code distribution.
//

#import <CoreMedia/CoreMedia.h>
#import <Foundation/Foundation.h>

namespace tgvoip
{
namespace video
{
    class VideoSource;
}
}

typedef NS_ENUM(int, TGVVideoResolution) {
    TGVVideoResolution1080,
    TGVVideoResolution720,
    TGVVideoResolution480,
    TGVVideoResolution360
};

@protocol TGVVideoSourceDelegate <NSObject>

- (void)setFrameRate:(unsigned int)frameRate;

@end

@interface TGVVideoSource : NSObject

- (instancetype)initWithDelegate:(id<TGVVideoSourceDelegate>)delegate;
- (void)sendVideoFrame:(CMSampleBufferRef)buffer;
- (TGVVideoResolution)maximumSupportedVideoResolution;
- (void)setVideoRotation:(unsigned int)rotation;
- (void)pauseStream;
- (void)resumeStream;
- (tgvoip::video::VideoSource*)nativeVideoSource;

- (void)_requestFrameRate:(unsigned int)frameRate;

@end