Does NvBufSurf::NvTransform support bayer rggb12 format conversion to RGBA?

[gaoming.song]

Since nvargus deamon is not recoverable in an exception, I use jetson_multimedia_api/samples/12_v4l2_camera_cuda

My requirement is to output rgb/rgba images, the
The sensor imx390 output is bayer rggb12, so what parameter should I put in the application here(NvAllocate)?

    camparams.colorFormat = NVBUF_COLOR_FORMAT_NV12_12LE;
    if (NvBufSurf::NvAllocate(&camparams, V4L2_BUFFERS_NUM, fd))

NvTransform：dst

    camparams.colorFormat = NVBUF_COLOR_FORMAT_RGBA;

The program works but the image is displayed with a green filter：

How do I get the correct rgb image？

[DaneLLL]

Hi,
This conversion is not supported. Please go through Argus stack to use ISP engine. The ISP output is in YUV420.