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platform-external-webrtc/modules/audio_coding/codecs/ilbc
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Ivo Creusen 6031b74664 Implement a Neon optimized function to find the argmax element in an array. 
Finding the array element with the largest argmax is a fairly common
operation, so it makes sense to have a Neon optimized version. The
implementation is done by first finding both the min and max value, and
then returning whichever has the largest argmax.

Bug: chromium:12355
Change-Id: I088bd4f7d469b2424a7265de10fffb42764567a1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/201622
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Reviewed-by: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33052}
2021-01-21 13:42:34 +00:00
..
test
Removing ancient and unused test scripts and data files
2018-11-05 16:08:46 +00:00
abs_quant_loop.c
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2020-12-31 20:57:18 +00:00
abs_quant_loop.h
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abs_quant.c
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2020-12-31 20:57:18 +00:00
abs_quant.h
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2020-12-31 20:57:18 +00:00
audio_decoder_ilbc.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
audio_decoder_ilbc.h
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2020-12-31 20:57:18 +00:00
audio_encoder_ilbc.cc
Introduce RTC_CHECK_NOTREACHED(), an always-checking RTC_NOTREACHED()
2020-11-09 10:47:55 +00:00
audio_encoder_ilbc.h
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2020-12-31 20:57:18 +00:00
augmented_cb_corr.c
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augmented_cb_corr.h
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bw_expand.c
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bw_expand.h
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cb_construct.c
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cb_construct.h
Replace RTC_WARN_UNUSED_RESULT with ABSL_MUST_USE_RESULT in audio_coding
2021-01-15 10:58:20 +00:00
cb_mem_energy_augmentation.c
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cb_mem_energy_augmentation.h
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cb_mem_energy_calc.c
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cb_mem_energy_calc.h
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cb_mem_energy.c
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cb_mem_energy.h
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cb_search_core.c
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cb_search_core.h
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cb_search.c
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cb_search.h
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cb_update_best_index.c
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cb_update_best_index.h
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chebyshev.c
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chebyshev.h
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comp_corr.c
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comp_corr.h
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complexityMeasures.m
Wrap WebRTC OBJC API types with RTC_OBJC_TYPE.
2020-05-04 15:01:26 +00:00
constants.c
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constants.h
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create_augmented_vec.c
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create_augmented_vec.h
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decode_residual.c
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decode_residual.h
Replace RTC_WARN_UNUSED_RESULT with ABSL_MUST_USE_RESULT in audio_coding
2021-01-15 10:58:20 +00:00
decode.c
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decode.h
Replace RTC_WARN_UNUSED_RESULT with ABSL_MUST_USE_RESULT in audio_coding
2021-01-15 10:58:20 +00:00
decoder_interpolate_lsf.c
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decoder_interpolate_lsf.h
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defines.h
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do_plc.c
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do_plc.h
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encode.c
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encode.h
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energy_inverse.c
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energy_inverse.h
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enh_upsample.c
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enh_upsample.h
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enhancer_interface.c
Implement a Neon optimized function to find the argmax element in an array.
2021-01-21 13:42:34 +00:00
enhancer_interface.h
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enhancer.c
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enhancer.h
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filtered_cb_vecs.c
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filtered_cb_vecs.h
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frame_classify.c
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frame_classify.h
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gain_dequant.c
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gain_dequant.h
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gain_quant.c
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gain_quant.h
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get_cd_vec.c
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get_cd_vec.h
Replace RTC_WARN_UNUSED_RESULT with ABSL_MUST_USE_RESULT in audio_coding
2021-01-15 10:58:20 +00:00
get_lsp_poly.c
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get_lsp_poly.h
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get_sync_seq.c
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get_sync_seq.h
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hp_input.c
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hp_input.h
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hp_output.c
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hp_output.h
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ilbc_unittest.cc
Stop using Googletest legacy APIs.
2019-01-31 13:23:33 +00:00
ilbc.c
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ilbc.h
Delete root header file typedef.h.
2018-07-25 14:59:26 +00:00
index_conv_dec.c
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index_conv_dec.h
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index_conv_enc.c
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index_conv_enc.h
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init_decode.c
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init_decode.h
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init_encode.c
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init_encode.h
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interpolate_samples.c
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interpolate_samples.h
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interpolate.c
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interpolate.h
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lpc_encode.c
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lpc_encode.h
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lsf_check.c
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lsf_check.h
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lsf_interpolate_to_poly_dec.c
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lsf_interpolate_to_poly_dec.h
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lsf_interpolate_to_poly_enc.c
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lsf_interpolate_to_poly_enc.h
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lsf_to_lsp.c
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lsf_to_lsp.h
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lsf_to_poly.c
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lsf_to_poly.h
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lsp_to_lsf.c
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lsp_to_lsf.h
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my_corr.c
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my_corr.h
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nearest_neighbor.c
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nearest_neighbor.h
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pack_bits.c
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pack_bits.h
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poly_to_lsf.c
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poly_to_lsf.h
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poly_to_lsp.c
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poly_to_lsp.h
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refiner.c
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refiner.h
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simple_interpolate_lsf.c
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simple_interpolate_lsf.h
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simple_lpc_analysis.c
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simple_lpc_analysis.h
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simple_lsf_dequant.c
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simple_lsf_dequant.h
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simple_lsf_quant.c
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simple_lsf_quant.h
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smooth_out_data.c
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smooth_out_data.h
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smooth.c
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smooth.h
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sort_sq.c
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sort_sq.h
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split_vq.c
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split_vq.h
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state_construct.c
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state_construct.h
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state_search.c
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state_search.h
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swap_bytes.c
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swap_bytes.h
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unpack_bits.c
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unpack_bits.h
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vq3.c
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vq3.h
Delete root header file typedef.h.
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vq4.c
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vq4.h
Delete root header file typedef.h.
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window32_w32.c
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window32_w32.h
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xcorr_coef.c
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xcorr_coef.h
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