Alex Loiko 16005b7783 Remove potential left shift of negative value in WebRtcSpl_AnalysisQMF ...

WebRtcSpl_AnalysisQMF takes raw (user) audio input represented by
int16_t samples. The samples are converted to Q10 with the
WEBRTC_SPL_LSHIFT_W32 macro. The macro is implemeted as a left
shift. This CL replaces the shift with a multiplication, similar
to https://codereview.webrtc.org/2253943002

TBR=kwiberg@webrtc.org

Bug: chromium:735773
Change-Id: Ic4e63269390e82b86f304e5aa1b5e2dc22122bcb
Reviewed-on: https://chromium-review.googlesource.com/552124
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19068}

2017-07-18 10:02:28 +00:00

..

include

Rename webrtc/base -> webrtc/rtc_base

2017-07-06 19:11:40 +00:00

auto_corr_to_refl_coef.c

…

auto_correlation.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

complex_bit_reverse_arm.S

system_wrappers: rename interface -> include

2015-10-28 17:17:50 +00:00

complex_bit_reverse_mips.c

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complex_bit_reverse.c

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complex_fft_mips.c

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complex_fft_tables.h

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complex_fft.c

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copy_set_operations.c

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cross_correlation_mips.c

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cross_correlation_neon.c

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cross_correlation.c

Revert of Avoiding overflow in cross correlation in NetEq. (patchset #6 id:180001 of https://codereview.webrtc.org/1908623002/ )

2016-04-28 09:16:54 +00:00

division_operations.c

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dot_product_with_scale.cc

Rename webrtc/base -> webrtc/rtc_base

2017-07-06 19:11:40 +00:00

dot_product_with_scale.h

Avoid overflow in WebRtcSpl_DotProductWithScale

2017-03-07 12:02:47 +00:00

downsample_fast_mips.c

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downsample_fast_neon.c

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downsample_fast.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

energy.c

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filter_ar_fast_q12_armv7.S

system_wrappers: rename interface -> include

2015-10-28 17:17:50 +00:00

filter_ar_fast_q12_mips.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

filter_ar_fast_q12.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

filter_ar.c

Fix "left shift of negative value" bug

2016-10-07 14:38:54 +00:00

filter_ma_fast_q12.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

get_hanning_window.c

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get_scaling_square.c

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ilbc_specific_functions.c

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levinson_durbin.c

Fix for left shift of potentially negative value.

2017-02-09 11:05:59 +00:00

lpc_to_refl_coef.c

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min_max_operations_mips.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

min_max_operations_neon.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

min_max_operations.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

randomization_functions.c

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real_fft_unittest.cc

Reland of Enable cpplint and fix cpplint errors in webrtc/*audio (patchset #1 id:1 of https://codereview.webrtc.org/2739143002/ )

2017-03-09 14:25:06 +00:00

real_fft.c

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refl_coef_to_lpc.c

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resample_48khz.c

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resample_by_2_internal.c

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resample_by_2_internal.h

Reland of Enable cpplint and fix cpplint errors in webrtc/*audio (patchset #1 id:1 of https://codereview.webrtc.org/2739143002/ )

2017-03-09 14:25:06 +00:00

resample_by_2_mips.c

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resample_by_2.c

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resample_fractional.c

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resample.c

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signal_processing_unittest.cc

Reland of Enable cpplint and fix cpplint errors in webrtc/*audio (patchset #1 id:1 of https://codereview.webrtc.org/2739143002/ )

2017-03-09 14:25:06 +00:00

spl_init.c

Remove runtime NEON detection

2016-05-17 17:56:48 +00:00

spl_inl.c

Add clz functions (Count number of Leading Zero bits), 32-and 64-bit variants

2016-06-02 11:02:22 +00:00

spl_sqrt_floor_arm.S

system_wrappers: rename interface -> include

2015-10-28 17:17:50 +00:00

spl_sqrt_floor_mips.c

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spl_sqrt_floor.c

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spl_sqrt.c

base->rtc_base: Update .c, .mm and .java files.

2017-07-07 10:09:51 +00:00

splitting_filter.c

Remove potential left shift of negative value in WebRtcSpl_AnalysisQMF

2017-07-18 10:02:28 +00:00

sqrt_of_one_minus_x_squared.c

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vector_scaling_operations_mips.c

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vector_scaling_operations.c

Avoid left-shifting negative values in a number of places

2016-11-15 09:45:59 +00:00