Shaders

shaders.disableGammaCorrection(window)

Disables M16 or C48 shader gamma correction

shaders.enableGammaCorrection(window)

Enables M16 or C48 shader gamma correction

shaders.setUpC48gammaCorrection(window, monitor, gamma_grid=None)

Sets up the gamma correction for C48

Parameters:

window (PsychoPy.Window object) – A PsychoPy Window object monitor (PsychoPy.Monitor object) – The current monitor being used gamma_grid (list, optional) – The gamma information if it is not contained in the monitor. (gamma_rgb; b_rgb, k_rgb)

shaders.setUpGammaCorrection(device, window, monitor, gamma_information=None)

Sets up the gamma correction for the appropriate video mode

Parameters:

device (pypixxlib object) – The current object handle for your device window (PsychoPy.Window object) – A PsychoPy Window object monitor (PsychoPy.Monitor object) – The current monitor being used gamma_information (list, optional) – The gamma information if it is not contained in the monitor.

shaders.setUpM16gammaCorrection(window, monitor, gamma_information=None)

Sets up the gamma correction for M16

Parameters:

window (PsychoPy.Window object) – A PsychoPy Window object monitor (PsychoPy.Monitor object) – The current monitor being used gamma_information (list, optional) – The gamma information if it is not contained in the monitor. (gamma, b, k)

shaders.setUpShaderAndWindow(device, window)

Sets up the appropriate shader and functions for the window to work

Parameters:	device (pypixxlib object) – The current object handle for your device window (PsychoPy.Window object) – A PsychoPy Window object
Returns:	The OpenGL program number for the generated shader.
Return type:	int

This file is documented directly in the source code. See shaders.py for more information.