image_context()

TextureExecutionContext & MayaFlux::Yantra::VisionExtractor::image_context ( )

private

The two contexts every method shares, one shader swapped in per call.

All extractor shaders use one binding layout: 0 output image, 1 source image, 2 second image, 3 to 5 input buffers, 6 output buffer. m_image_ctx serves the image-producing methods, m_reduce_ctx the ones that read back numbers.

Definition at line 210 of file VisionExtractor.cpp.

{
    if (!m_image_ctx)
        m_image_ctx = make_image_context();
    return *m_image_ctx;
}

References m_image_ctx.

Referenced by annotate(), crop(), crops(), edges(), fill_elements(), motion_mask(), patches(), and tone().

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