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* pcm_resample: use 24 bit resampling code for 32 bit samplesMax Kellermann2009-03-021-1/+1
| | | | | Resampling 32 bit samples is the same as resampling 24 bit samples - both are stored in the int32_t type.
* conf: replaced getConfigParamValue() with config_get_string()Max Kellermann2009-01-171-1/+1
| | | | Don't return a writable pointer.
* added missing explicit config.h includesMax Kellermann2009-01-081-0/+1
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* pcm_resample: use pcm_buffer (2/2)Max Kellermann2009-01-081-16/+6
| | | | Use the PCM buffer library for the libsamplerate output buffer.
* pcm_resample: use pcm_buffer (1/2)Max Kellermann2009-01-081-15/+22
| | | | Return a temporary buffer from pcm_resample_*() and pcm_convert().
* pcm: added pcm_convert_deinit(), pcm_resample_deinit()Max Kellermann2009-01-071-0/+7
| | | | | Free memory allocated by libsamplerate when the output or the decoder is closed.
* pcm: use GLib instead of utils.hMax Kellermann2009-01-031-5/+4
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* pcm: use GLib loggingMax Kellermann2008-12-291-12/+16
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* pcm_resample: support for libsamplerate < 0.1.3Max Kellermann2008-10-241-0/+20
| | | | | libsamplerate 0.1.2 didn't have the 32 bit <-> float conversion routines. Emulate them in case they aren't supported.
* pcm_resample: implemented 24 bit resamplingMax Kellermann2008-10-231-0/+53
| | | | | | | 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.
* pcm_resample: moved code to pcm_resample_set()Max Kellermann2008-10-231-29/+40
| | | | | A future patch will implement a 24 bit resampler. To unify code, move code which can be shared to a separate function.
* pcm_resample: don't resample partial samplesMax Kellermann2008-10-231-0/+4
| | | | | Added assertions which ensure that there are no partial samples in the source buffer.
* pcm_resample: don't hard-code sample sizeMax Kellermann2008-10-231-3/+3
| | | | | | 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.
* pcm_utils: moved code to pcm_resample.cMax Kellermann2008-10-231-0/+140
Separate the resampling code from the rest of pcm_utils.c. Create two sub-libraries: pcm_resample_libsamplerate.c and pcm_resample_fallback.c.
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