Method encode

modules/engine/image_coder/src/image_coder_jpeg.cpp:128–147

}

bool JPEGImageEncoder::encode() SKR_NOEXCEPT
{
	SKR_ASSERT(initialized);
    const int32_t Quality = 5;

	const auto color_format = get_color_format();
    const int PixelFormat = ConvertTJpegPixelFormat(color_format);
    const int Subsampling = TJSAMP_420;
    const int Flags = TJFLAG_NOREALLOC | TJFLAG_FASTDCT;

    unsigned long OutBufferSize = tjBufSize(get_width(), get_height(), Subsampling);
    encoded_data = JPEGImageEncoder::Allocate(OutBufferSize, get_alignment());
	encoded_size = OutBufferSize;

    const bool bSuccess = tjCompress2(Compressor, decoded_view.data(), 
        get_width(), bytes_per_row, get_height(), PixelFormat, &encoded_data, 
        &OutBufferSize, Subsampling, Quality, Flags) == 0;

    return bSuccess;
}
}