4 Commits

Author	SHA1	Message	Date
Stefano Pigozzi	63e4cb5163	test: update cmocka version to 1.0	2015-06-13 00:01:58 +02:00
wm4	00130651da	audio: simplify further ... Drop mp_chmap_diff() (which is unused too now), and implement mp_chmap_diffn() in a slightly simpler way. (Too bad there is no standard function for counting set bits.)	2015-05-08 21:22:39 +02:00
wm4	8d5924f2c9	audio: remove mp_chmap_contains() ... It's unsued now.	2015-05-08 21:14:23 +02:00
Stefano Pigozzi	54aea7d5de	chmap_sel: add multichannel fallback heuristic ... Instead of just failing during channel map selection, try to select a close layout that makes most sense and upmix/downmix to that instead of failing AO initialization. The heuristic is rather simple, and uses the following steps: 1) If mono is required always prefer stereo to a multichannel upmix. 2) Search for an upmix that is an exact superset of the required channel map. 3) Search for a downmix that is the exact subset of the required channel map. 4) Search for either an upmix or downmix that is the closest (minimum difference of channels) to the required channel map.	2014-12-29 17:56:53 +01:00