Asynchronous (i.e. fast) readback from a framebuffer in OpenGL into a Jitter matrix.
Name | Type | g/s | Description |
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matrixoutput | int | Output a copy of the frame buffer (OpenGL render context). The output matrix dimensions adapt to the size of the window. | |
mode | symbol | Sets the reading mode. The available modes are: split: Split reads a single frame in two passes and the output is concurrent. interleaved: Interleaved reads an entire frame into each internal buffer, switching buffers every other frame. In interleaved mode, the readback is delayed for one frame. |
|
out_name | symbol | (get) | Returns the name of the internal frame buffer (OpenGL render context). |
Name | Description |
---|---|
jit.gl.slab | Performs a GL accelerated grid-based evaluation |
jit.gl.videoplane | GL accelerated video plane |