JavaCV IplImage to LibGDX texture

[midn1]

Is this possible?

[saudet]

BTW, what we should do for this is to create a new LibGDXFrameConverter or something.

[shan-luan]

    /**
     * Convert Frame to Pixmap.
     *
     * @param frame AV_PIX_FMT_RGBA Frame object
     * @return RGBA8888 Pixmap objects
     * @author Shan-luan
     */
    public Pixmap convert(Frame frame) {
        return convert(frame, new Pixmap(frame.imageWidth, frame.imageHeight, Pixmap.Format.RGBA8888));
    }

    public Pixmap convert(Frame frame, Pixmap pixmap) {
        if (pixmap.getFormat() != Pixmap.Format.RGBA8888) {
            throw new IllegalArgumentException("Pixmap format must be RGBA8888");
        }
        ByteBuffer frameBuffer = (ByteBuffer) frame.image[0];
        ByteBuffer pixmapBuffer = pixmap.getPixels();
        pixmapBuffer.position(0);
        frameBuffer.rewind();
        pixmapBuffer.put(frameBuffer);
        pixmapBuffer.flip();
        return pixmap;
    }

I made one,You can first use org.bytedeco.javacv.OpenCVFrameConverter to convert IplImage to Frame, and then use this method to get a Pixmap, and then use Pixmap to get a Texture.

[saudet]

@shan-luan Thanks! Please open a pull request

[saudet]

@shan-luan Thanks for the contribution!