#pragma once

#include "VideoEncoderBase.h"

extern "C" {
#include <libyuv\libyuv.h>
#include <x264\x264.h>
}

#include "common/config.h"

class CX264Encoder : public VideoEncoderBase
{
private:
    x264_t*	m_pCodec;		//编码器实例
    x264_picture_t *m_pPicIn;
    x264_picture_t *m_pPicOut;
    x264_param_t    m_Param;
    bool            m_forceIDR;  // 下一次 encode 强制 IDR
public:
    // 旧签名保留：被 ScreenCapture 临时直接调；新增 EncoderParams overload 走接口路径
    bool open(int width, int height, int fps, int crf);
    bool open(x264_param_t * param);

    // VideoEncoderBase
    bool open(const EncoderParams& params) override;
    void close() override;
    int encode(
        uint8_t * rgb,
        uint8_t   bpp,
        uint32_t stride,
        uint32_t width,
        uint32_t height,
        uint8_t ** lppData,
        uint32_t * lpSize,
        int        direction = 1
    ) override;
    void forceIDR() override { m_forceIDR = true; }
    VideoCodec codec() const override { return VideoCodec::H264; }
    const char* backendName() const override { return "x264"; }

    CX264Encoder();
    ~CX264Encoder() override;
};