int ff_load_image(uint8_t *data[4], int linesize[4],

                  int *w, int *h, enum AVPixelFormat *pix_fmt,

                  const char *filename, void *log_ctx)

{

    AVInputFormat *iformat = NULL;

    AVFormatContext *format_ctx = NULL;

    AVCodec *codec;

    AVCodecContext *codec_ctx;

    AVFrame *frame;

    int frame_decoded, ret = 0;

    AVPacket pkt;



    av_register_all();



    iformat = av_find_input_format("image2");

    if ((ret = avformat_open_input(&format_ctx, filename, iformat, NULL)) < 0) {

        av_log(log_ctx, AV_LOG_ERROR,

               "Failed to open input file '%s'\n", filename);

        return ret;

    }



    codec_ctx = format_ctx->streams[0]->codec;

    codec = avcodec_find_decoder(codec_ctx->codec_id);

    if (!codec) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to find codec\n");

        ret = AVERROR(EINVAL);

        goto end;

    }



    if ((ret = avcodec_open2(codec_ctx, codec, NULL)) < 0) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to open codec\n");

        goto end;

    }



    if (!(frame = avcodec_alloc_frame()) ) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to alloc frame\n");

        ret = AVERROR(ENOMEM);

        goto end;

    }



    ret = av_read_frame(format_ctx, &pkt);

    if (ret < 0) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to read frame from file\n");

        goto end;

    }



    ret = avcodec_decode_video2(codec_ctx, frame, &frame_decoded, &pkt);

    if (ret < 0 || !frame_decoded) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to decode image from file\n");

        goto end;

    }

    ret = 0;



    *w       = frame->width;

    *h       = frame->height;

    *pix_fmt = frame->format;



    if ((ret = av_image_alloc(data, linesize, *w, *h, *pix_fmt, 16)) < 0)

        goto end;

    ret = 0;



    av_image_copy(data, linesize, (const uint8_t **)frame->data, frame->linesize, *pix_fmt, *w, *h);



end:

    avcodec_close(codec_ctx);

    if (format_ctx)

        avformat_close_input(&format_ctx);

    av_freep(&frame);



    if (ret < 0)

        av_log(log_ctx, AV_LOG_ERROR, "Error loading image file '%s'\n", filename);

    return ret;

}

int ff_load_image(uint8_t *data[4], int linesize[4],

                  int *w, int *h, enum AVPixelFormat *pix_fmt,

                  const char *filename, void *log_ctx)

{

    AVInputFormat *iformat = NULL;

    AVFormatContext *format_ctx = NULL;

    AVCodec *codec;

    AVCodecContext *codec_ctx;

    AVFrame *frame;

    int frame_decoded, ret = 0;

    AVPacket pkt;



    av_register_all();



    iformat = av_find_input_format("image2");

    if ((ret = avformat_open_input(&format_ctx, filename, iformat, NULL)) < 0) {

        av_log(log_ctx, AV_LOG_ERROR,

               "Failed to open input file '%s'\n", filename);

        return ret;

    }



    codec_ctx = format_ctx->streams[0]->codec;

    codec = avcodec_find_decoder(codec_ctx->codec_id);

    if (!codec) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to find codec\n");

        ret = AVERROR(EINVAL);

        goto end;

    }



    if ((ret = avcodec_open2(codec_ctx, codec, NULL)) < 0) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to open codec\n");

        goto end;

    }



    if (!(frame = avcodec_alloc_frame()) ) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to alloc frame\n");

        ret = AVERROR(ENOMEM);

        goto end;

    }



    ret = av_read_frame(format_ctx, &pkt);

    if (ret < 0) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to read frame from file\n");

        goto end;

    }



    ret = avcodec_decode_video2(codec_ctx, frame, &frame_decoded, &pkt);

    if (ret < 0 || !frame_decoded) {

        av_log(log_ctx, AV_LOG_ERROR, "Failed to decode image from file\n");

        goto end;

    }

    ret = 0;



    *w       = frame->width;

    *h       = frame->height;

    *pix_fmt = frame->format;



    if ((ret = av_image_alloc(data, linesize, *w, *h, *pix_fmt, 16)) < 0)

        goto end;

    ret = 0;



    av_image_copy(data, linesize, (const uint8_t **)frame->data, frame->linesize, *pix_fmt, *w, *h);



end:

    avcodec_close(codec_ctx);

    if (format_ctx)

        avformat_close_input(&format_ctx);

    av_freep(&frame);



    if (ret < 0)

        av_log(log_ctx, AV_LOG_ERROR, "Error loading image file '%s'\n", filename);

    return ret;

}

int FUNC_0(uint8_t *VAR_0[4], int VAR_1[4],

                  int *VAR_2, int *VAR_3, enum AVPixelFormat *VAR_4,

                  const char *VAR_5, void *VAR_6)

{

    AVInputFormat *iformat = NULL;

    AVFormatContext *format_ctx = NULL;

    AVCodec *codec;

    AVCodecContext *codec_ctx;

    AVFrame *frame;

    int VAR_7, VAR_8 = 0;

    AVPacket pkt;



    av_register_all();



    iformat = av_find_input_format("image2");

    if ((VAR_8 = avformat_open_input(&format_ctx, VAR_5, iformat, NULL)) < 0) {

        av_log(VAR_6, AV_LOG_ERROR,

               "Failed to open input file '%s'\n", VAR_5);

        return VAR_8;

    }



    codec_ctx = format_ctx->streams[0]->codec;

    codec = avcodec_find_decoder(codec_ctx->codec_id);

    if (!codec) {

        av_log(VAR_6, AV_LOG_ERROR, "Failed to find codec\n");

        VAR_8 = AVERROR(EINVAL);

        goto end;

    }



    if ((VAR_8 = avcodec_open2(codec_ctx, codec, NULL)) < 0) {

        av_log(VAR_6, AV_LOG_ERROR, "Failed to open codec\n");

        goto end;

    }



    if (!(frame = avcodec_alloc_frame()) ) {

        av_log(VAR_6, AV_LOG_ERROR, "Failed to alloc frame\n");

        VAR_8 = AVERROR(ENOMEM);

        goto end;

    }



    VAR_8 = av_read_frame(format_ctx, &pkt);

    if (VAR_8 < 0) {

        av_log(VAR_6, AV_LOG_ERROR, "Failed to read frame from file\n");

        goto end;

    }



    VAR_8 = avcodec_decode_video2(codec_ctx, frame, &VAR_7, &pkt);

    if (VAR_8 < 0 || !VAR_7) {

        av_log(VAR_6, AV_LOG_ERROR, "Failed to decode image from file\n");

        goto end;

    }

    VAR_8 = 0;



    *VAR_2       = frame->width;

    *VAR_3       = frame->height;

    *VAR_4 = frame->format;



    if ((VAR_8 = av_image_alloc(VAR_0, VAR_1, *VAR_2, *VAR_3, *VAR_4, 16)) < 0)

        goto end;

    VAR_8 = 0;



    av_image_copy(VAR_0, VAR_1, (const uint8_t **)frame->VAR_0, frame->VAR_1, *VAR_4, *VAR_2, *VAR_3);



end:

    avcodec_close(codec_ctx);

    if (format_ctx)

        avformat_close_input(&format_ctx);

    av_freep(&frame);



    if (VAR_8 < 0)

        av_log(VAR_6, AV_LOG_ERROR, "Error loading image file '%s'\n", VAR_5);

    return VAR_8;

}

int FUNC_0(uint8_t *VAR_0[4], int VAR_1[4],
int *VAR_2, int *VAR_3, enum AVPixelFormat *VAR_4,
const char *VAR_5, void *VAR_6)
{ AVInputFormat *iformat = NULL; AVFormatContext *format_ctx = NULL; AVCodec *codec; AVCodecContext *codec_ctx; AVFrame *frame; int VAR_7, VAR_8 = 0; AVPacket pkt; av_register_all(); iformat = av_find_input_format("image2"); if ((VAR_8 = avformat_open_input(&format_ctx, VAR_5, iformat, NULL)) < 0) { av_log(VAR_6, AV_LOG_ERROR,
"Failed to open input file '%s'\n", VAR_5); return VAR_8; } codec_ctx = format_ctx->streams[0]->codec; codec = avcodec_find_decoder(codec_ctx->codec_id); if (!codec) { av_log(VAR_6, AV_LOG_ERROR, "Failed to find codec\n"); VAR_8 = AVERROR(EINVAL); goto end; } if ((VAR_8 = avcodec_open2(codec_ctx, codec, NULL)) < 0) { av_log(VAR_6, AV_LOG_ERROR, "Failed to open codec\n"); goto end; } if (!(frame = avcodec_alloc_frame()) ) { av_log(VAR_6, AV_LOG_ERROR, "Failed to alloc frame\n"); VAR_8 = AVERROR(ENOMEM); goto end; } VAR_8 = av_read_frame(format_ctx, &pkt); if (VAR_8 < 0) { av_log(VAR_6, AV_LOG_ERROR, "Failed to read frame from file\n"); goto end; } VAR_8 = avcodec_decode_video2(codec_ctx, frame, &VAR_7, &pkt); if (VAR_8 < 0 || !VAR_7) { av_log(VAR_6, AV_LOG_ERROR, "Failed to decode image from file\n"); goto end; } VAR_8 = 0; *VAR_2       = frame->width; *VAR_3       = frame->height; *VAR_4 = frame->format; if ((VAR_8 = av_image_alloc(VAR_0, VAR_1, *VAR_2, *VAR_3, *VAR_4, 16)) < 0)
goto end; VAR_8 = 0; av_image_copy(VAR_0, VAR_1, (const uint8_t **)frame->VAR_0, frame->VAR_1, *VAR_4, *VAR_2, *VAR_3); end:
avcodec_close(codec_ctx); if (format_ctx)
avformat_close_input(&format_ctx); av_freep(&frame); if (VAR_8 < 0)
av_log(VAR_6, AV_LOG_ERROR, "Error loading image file '%s'\n", VAR_5); return VAR_8; }