Function toTexture

tfjs-react-native/src/camera/camera.ts:109–125

(
    gl: WebGL2RenderingContext, imageTensor: tf.Tensor3D,
    texture?: WebGLTexture)

 * @doc {heading: 'Media', subheading: 'Camera'}
 */
export async function toTexture(
    gl: WebGL2RenderingContext, imageTensor: tf.Tensor3D,
    texture?: WebGLTexture): Promise<WebGLTexture> {
  tf.util.assert(
      imageTensor.dtype === 'int32', () => 'imageTensor must be of type int32');

  tf.util.assert(
      imageTensor.rank === 3, () => 'imageTensor must be a Tensor3D');

  const imageData = Uint8Array.from(await imageTensor.data());
  const dims = {
    height: imageTensor.shape[0],
    width: imageTensor.shape[1],
    depth: imageTensor.shape[2],
  };
  return uploadTextureData(imageData, gl, dims, texture);
}

/**
 * Creates a tensor3D from a texture.