55 commits

Author	SHA1	Message	Date
Andreas Kling	1ecb7462b7	Piano: Use CEventLoop::wake() to trigger repaint from sound thread. ... In order to repaint the GUI after the sound thread has produced some sweet new waves, we post a CCustomEvent to the main thread's event loop and then wake up that event loop via CEventLoop::wake().	2019-07-14 10:22:28 +02:00
Andreas Kling	9197cfc62f	Piano: Add 16x16 window icon.	2019-07-13 23:12:40 +02:00
Robin Burchell	ffa8cb668f	AudioServer: Assorted infrastructure work ... * Add a LibAudio, and move WAV file parsing there (via AWavFile and AWavLoader) * Add CLocalSocket, and CSocket::connect() variant for local address types. We make some small use of this in WindowServer (as that's where we modelled it from), but don't get too invasive as this PR is already quite large, and the WS I/O is a bit carefully done * Add an AClientConnection which will eventually be used to talk to AudioServer (and make use of it in Piano, though right now it really doesn't do anything except connect, using our new CLocalSocket...)	2019-07-13 22:57:24 +02:00
Andreas Kling	eec9666735	Piano: Use a secondary thread to write the audio stream. ... This frees up the main thread to draw the GUI. The secondary thread uses a pipe to trick the main thread's event loop to break out of select() and update() the PianoWidget. :^)	2019-07-13 20:20:08 +02:00
Andreas Kling	c962c54610	Piano: Start working on a desktop piano. ... The idea here is to implement a simple synhesizer that allows you to play music with your keyboard. :^) It's a huge hack currently but we can improve upon this.	2019-07-13 17:05:16 +02:00