67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
|
//
|
||
|
|
// Created by Grishka on 10.08.2018.
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef LIBTGVOIP_VIDEOSOURCE_H
|
||
|
|
#define LIBTGVOIP_VIDEOSOURCE_H
|
||
|
|
|
||
|
|
#include "../Buffers.h"
|
||
|
|
|
||
|
|
#include <cstdint>
|
||
|
|
#include <functional>
|
||
|
|
#include <memory>
|
||
|
|
#include <string>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
namespace tgvoip
|
||
|
|
{
|
||
|
|
|
||
|
|
namespace video
|
||
|
|
{
|
||
|
|
|
||
|
|
class VideoSource
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
using CallbackType = std::function<void(const Buffer& buffer, std::uint32_t flags, std::uint32_t m_rotation)>;
|
||
|
|
|
||
|
|
virtual ~VideoSource() = default;
|
||
|
|
|
||
|
|
static std::shared_ptr<VideoSource> Create();
|
||
|
|
static std::vector<std::uint32_t> GetAvailableEncoders();
|
||
|
|
|
||
|
|
void SetCallback(CallbackType callback);
|
||
|
|
void SetStreamStateCallback(std::function<void(bool)> callback);
|
||
|
|
|
||
|
|
virtual void Start() = 0;
|
||
|
|
virtual void Stop() = 0;
|
||
|
|
virtual void Reset(std::uint32_t codec, int maxResolution) = 0;
|
||
|
|
virtual void RequestKeyFrame() = 0;
|
||
|
|
virtual void SetBitrate(std::uint32_t bitrate) = 0;
|
||
|
|
|
||
|
|
[[nodiscard]] bool Failed() const;
|
||
|
|
[[nodiscard]] std::string GetErrorDescription() const;
|
||
|
|
std::vector<Buffer>& GetCodecSpecificData();
|
||
|
|
[[nodiscard]] unsigned int GetFrameWidth() const;
|
||
|
|
[[nodiscard]] unsigned int GetFrameHeight() const;
|
||
|
|
void SetRotation(unsigned int rotation);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
std::vector<Buffer> m_csd;
|
||
|
|
std::string m_error;
|
||
|
|
|
||
|
|
CallbackType m_callback;
|
||
|
|
std::function<void(bool)> m_streamStateCallback;
|
||
|
|
|
||
|
|
unsigned int m_width = 0;
|
||
|
|
unsigned int m_height = 0;
|
||
|
|
unsigned int m_rotation = 0;
|
||
|
|
|
||
|
|
bool m_failed = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace video
|
||
|
|
|
||
|
|
} // namespace tgvoip
|
||
|
|
|
||
|
|
#endif // LIBTGVOIP_VIDEOSOURCE_H
|