6 Commits

Author	SHA1	Message	Date
Max Kellermann	8b4829c2fe	pcm_resample: support for libsamplerate < 0.1.3 ... libsamplerate 0.1.2 didn't have the 32 bit <-> float conversion routines. Emulate them in case they aren't supported.	2008-10-24 08:41:34 +02:00
Max Kellermann	af7cb932fb	pcm_resample: implemented 24 bit resampling ... Similar to pcm_resample_16(), implement pcm_resample_24(). The 24 bit implementation is very similar, but it uses src_int_to_float_array() instead of src_short_to_float_array() before sending data to libsamplerate.	2008-10-23 20:02:51 +02:00
Max Kellermann	5bbcbfb7ce	pcm_resample: moved code to pcm_resample_set() ... A future patch will implement a 24 bit resampler. To unify code, move code which can be shared to a separate function.	2008-10-23 20:02:09 +02:00
Max Kellermann	124f79a2a6	pcm_resample: don't resample partial samples ... Added assertions which ensure that there are no partial samples in the source buffer.	2008-10-23 20:01:12 +02:00
Max Kellermann	b13d656f81	pcm_resample: don't hard-code sample size ... Use sizeof(sample) instead of hard-coding "2". Although we're in 16 bit right now, this will make code sharing easier when we support other sample sizes.	2008-10-23 20:01:08 +02:00
Max Kellermann	6b1c54ef96	pcm_utils: moved code to pcm_resample.c ... Separate the resampling code from the rest of pcm_utils.c. Create two sub-libraries: pcm_resample_libsamplerate.c and pcm_resample_fallback.c.	2008-10-23 20:00:51 +02:00