Psychtoolbox>PsychVulkanCore

PsychVulkanCore - A Psychtoolbox driver for interfacing with the Vulkan graphics rendering API

This driver allows to utilize the Vulkan graphics API for special purpose display and compute tasks.
Copyright (c) 2020 - 2024 Mario Kleiner. Licensed to you under the terms of the MIT license.

This driver is used internally by Psychtoolbox. You should not call its functions
directly as a regular end-user from your scripts, as the API may change at any time
in a backwards incompatible way without any warning! The driver may even go away
completely in a future version of Psychtoolbox if its functionality gets more tightly
integrated into other mex files!

Functions used internally by Psychtoolbox:

oldVerbosity = PsychVulkanCore(‘Verbosity’ [, verbosity]);
numDevices = PsychVulkanCore(‘GetCount’);
devices = PsychVulkanCore(‘GetDevices’);
PsychVulkanCore(‘Close’);
vulkanWindow = PsychVulkanCore(‘OpenWindow’, gpuIndex, targetUUID, isFullscreen, screenId, rect, outputHandle, hdrMode, colorPrecision, refreshHz, colorSpace, colorFormat, flags);
PsychVulkanCore(‘CloseWindow’ [, vulkanWindow]);
hdr = PsychVulkanCore(‘GetHDRProperties’, vulkanWindow);
oldlocalDimmmingEnable = PsychVulkanCore(‘HDRLocalDimming’, vulkanWindow [, localDimmmingEnable]);
[interopObjectHandle, allocationSize, formatSpec, tilingMode, memoryOffset, width, height, interopSemaphoreHandle] = PsychVulkanCore(‘GetInteropHandle’, vulkanWindowHandle [, wantSemaphore=0][, eye=0]);
oldHdrMetadata = PsychVulkanCore(‘HDRMetadata’, vulkanWindow, metadataType [, maxFrameAverageLightLevel][, maxContentLightLevel][, minLuminance][, maxLuminance][, colorGamut]);
[tPredictedOnset, frameIndex] = PsychVulkanCore(‘Present’, vulkanWindowHandle [, tWhen=0][, doTimestamp=2]);