PTB BETA "Death by a thousand paper cuts"
Release highlights:
Speak() command now supported on all operating systems, and made more flexible.
Linux support by MK, MS-Windows support by Vishal Shah.
Improved correctness tests and wokarounds for graphics driver bugs on Intel gpus
under Linux, but also improvements to general graphics driver sync tests.
Some warning clutter removed.
Make Screen startup more artifact free on Intel gpus on Linux with triple-buffering enabled.
Make Linux Screen() compatible to apitrace utility.
Bugfixes and enhancements to Screen('Resolution') on Linux and Screen('Resolutions') on 64-Bit OSX.
Enhancements to the PsychPortAudio backed Snd() legacy sound command.
Some improvements to DKL color functions by David Brainard.