Commit Graph

28 Commits

Author SHA1 Message Date
David Reid 01c41ed329 Add support for passing in NULL for input frames for linear resampler.
This is equivalent to passing in zeroes.
2020-01-26 09:19:24 +10:00
David Reid b092720bf3 Integrate the new linear resampler. 2020-01-26 09:05:50 +10:00
David Reid 13a5512879 Work in progress on the linear resampler. 2020-01-26 08:51:53 +10:00
David Reid 811e438d1b Add support for reinitialization of low-pass and biquad filters. 2020-01-20 19:01:42 +10:00
David Reid 5d0f21448e Remove MA_RESAMPLER_MIN_RATIO and MA_RESAMPLER_MAX_RATIO. 2020-01-19 21:29:43 +10:00
David Reid ad9d1e636b Remove old experimental resampler code. 2020-01-19 21:26:02 +10:00
David Reid a9e7d6d8c9 Add some documentation for the new resampler.
This commit also renames ma_resampler_process() to
ma_resampler_process_pcm_frames().
2020-01-19 21:23:57 +10:00
David Reid b770ea91d5 Add generic seeking to the resampler. 2020-01-19 19:18:43 +10:00
David Reid 867e1ee7e4 SRC: Implement ma_speex_resampler_get_expected_output_frame_count(). 2020-01-19 17:47:22 +10:00
David Reid f7ff9ee19e SRC: Fix linear ma_resampler_get_expected_output_frame_count(). 2020-01-19 17:24:20 +10:00
David Reid 959885a303 SRC/Speex: Add support for querying required input frame counts. 2020-01-19 14:23:35 +10:00
David Reid 3e8f261c6f Minor restructuring in preparation for some Speex work. 2020-01-19 11:27:58 +10:00
David Reid 6894d10d78 Warning fixes. 2020-01-19 11:18:22 +10:00
David Reid 31086c5de9 Fix bugs in ma_resampler_get_required_input_frame_count(). 2020-01-19 11:12:35 +10:00
David Reid 5df3c0ce15 SRC: Add APIs for querying required input and expected output frames.
* ma_resampler_get_required_input_frame_count()
  * ma_resampler_get_expected_output_frame_count()

These have not yet been implemented for the Speex backend.

This commit also adds an APIs for setting changing the rate:

  * ma_resampler_set_rate()
  * ma_resampler_set_rate_ratio()
2020-01-19 08:15:47 +10:00
David Reid 8fabcc44d8 Add support for passing in null for the input buffer to the resampler. 2020-01-18 18:44:35 +10:00
David Reid 6817dc84f8 Rearrange some function parameters. 2020-01-18 17:46:51 +10:00
David Reid f22ad84986 Add ma_resampler_uninit(). 2020-01-18 17:37:55 +10:00
David Reid 705e54c69a Add support for s16 format to the linear resampler. 2020-01-18 17:12:30 +10:00
David Reid 1449edf49f Add support for the Speex resampler. 2020-01-18 16:38:22 +10:00
David Reid 7d37789418 Resampling and LPF work. 2020-01-18 14:36:12 +10:00
David Reid 11d752ad78 Untested work in progress on the improved resampler. 2020-01-14 21:50:01 +10:00
David Reid 2b526f6945 Add experimental code for biquad and low-pass filters. 2020-01-09 11:27:57 +10:00
David Reid e8e048c965 Random resampler WIP experiments. 2019-12-01 08:45:22 +10:00
David Reid 98792caeaa Resampling testing. 2019-10-19 07:40:46 +10:00
David Reid 3e825396c1 Random resampler work. 2019-08-17 11:01:53 +10:00
David Reid d289e5cf6f Sketch out an API idea for the new resampler. 2019-05-09 19:10:28 +10:00
David Reid ceb81f60e4 Rename files from "mal" to "ma". 2019-03-06 21:01:51 +10:00