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gst/speexresample/gstspeexresample.c: Fix format string and arguments.
Original commit message from CVS: * gst/speexresample/gstspeexresample.c: (gst_speex_resample_check_discont): Fix format string and arguments. * gst/speexresample/resample_sse.h: Add missing file.
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2 changed files with 129 additions and 1 deletions
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@ -864,7 +864,7 @@ gst_speex_resample_check_discont (GstSpeexResample * resample,
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if (ABS (diff) > (GST_SECOND + resample->inrate - 1) / resample->inrate) {
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GST_WARNING_OBJECT (resample,
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"encountered timestamp discontinuity of %s%" GST_TIME_FORMAT,
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(diff < 0) ? "-" : "", ABS (diff));
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(diff < 0) ? "-" : "", GST_TIME_ARGS ((GstClockTime) ABS (diff)));
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return TRUE;
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}
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}
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128
gst/speexresample/resample_sse.h
Normal file
128
gst/speexresample/resample_sse.h
Normal file
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@ -0,0 +1,128 @@
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/* Copyright (C) 2007-2008 Jean-Marc Valin
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* Copyright (C) 2008 Thorvald Natvig
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*/
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/**
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@file resample_sse.h
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@brief Resampler functions (SSE version)
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of the Xiph.org Foundation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <xmmintrin.h>
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#define OVERRIDE_INNER_PRODUCT_SINGLE
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static inline float inner_product_single(const float *a, const float *b, unsigned int len)
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{
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int i;
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float ret;
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__m128 sum = _mm_setzero_ps();
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for (i=0;i<len;i+=8)
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{
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sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+i), _mm_loadu_ps(b+i)));
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sum = _mm_add_ps(sum, _mm_mul_ps(_mm_loadu_ps(a+i+4), _mm_loadu_ps(b+i+4)));
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}
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sum = _mm_add_ps(sum, _mm_movehl_ps(sum, sum));
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sum = _mm_add_ss(sum, _mm_shuffle_ps(sum, sum, 0x55));
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_mm_store_ss(&ret, sum);
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return ret;
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}
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#define OVERRIDE_INTERPOLATE_PRODUCT_SINGLE
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static inline float interpolate_product_single(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) {
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int i;
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float ret;
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__m128 sum = _mm_setzero_ps();
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__m128 f = _mm_loadu_ps(frac);
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for(i=0;i<len;i+=2)
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{
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sum = _mm_add_ps(sum, _mm_mul_ps(_mm_load1_ps(a+i), _mm_loadu_ps(b+i*oversample)));
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sum = _mm_add_ps(sum, _mm_mul_ps(_mm_load1_ps(a+i+1), _mm_loadu_ps(b+(i+1)*oversample)));
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}
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sum = _mm_mul_ps(f, sum);
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sum = _mm_add_ps(sum, _mm_movehl_ps(sum, sum));
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sum = _mm_add_ss(sum, _mm_shuffle_ps(sum, sum, 0x55));
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_mm_store_ss(&ret, sum);
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return ret;
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}
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#ifdef _USE_SSE2
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#include <emmintrin.h>
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#define OVERRIDE_INNER_PRODUCT_DOUBLE
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static inline double inner_product_double(const float *a, const float *b, unsigned int len)
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{
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int i;
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double ret;
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__m128d sum = _mm_setzero_pd();
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__m128 t;
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for (i=0;i<len;i+=8)
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{
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t = _mm_mul_ps(_mm_loadu_ps(a+i), _mm_loadu_ps(b+i));
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sum = _mm_add_pd(sum, _mm_cvtps_pd(t));
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sum = _mm_add_pd(sum, _mm_cvtps_pd(_mm_movehl_ps(t, t)));
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t = _mm_mul_ps(_mm_loadu_ps(a+i+4), _mm_loadu_ps(b+i+4));
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sum = _mm_add_pd(sum, _mm_cvtps_pd(t));
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sum = _mm_add_pd(sum, _mm_cvtps_pd(_mm_movehl_ps(t, t)));
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}
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sum = _mm_add_sd(sum, (__m128d) _mm_movehl_ps((__m128) sum, (__m128) sum));
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_mm_store_sd(&ret, sum);
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return ret;
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}
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#define OVERRIDE_INTERPOLATE_PRODUCT_DOUBLE
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static inline double interpolate_product_double(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) {
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int i;
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double ret;
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__m128d sum;
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__m128d sum1 = _mm_setzero_pd();
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__m128d sum2 = _mm_setzero_pd();
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__m128 f = _mm_loadu_ps(frac);
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__m128d f1 = _mm_cvtps_pd(f);
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__m128d f2 = _mm_cvtps_pd(_mm_movehl_ps(f,f));
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__m128 t;
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for(i=0;i<len;i+=2)
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{
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t = _mm_mul_ps(_mm_load1_ps(a+i), _mm_loadu_ps(b+i*oversample));
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sum1 = _mm_add_pd(sum1, _mm_cvtps_pd(t));
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sum2 = _mm_add_pd(sum2, _mm_cvtps_pd(_mm_movehl_ps(t, t)));
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t = _mm_mul_ps(_mm_load1_ps(a+i+1), _mm_loadu_ps(b+(i+1)*oversample));
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sum1 = _mm_add_pd(sum1, _mm_cvtps_pd(t));
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sum2 = _mm_add_pd(sum2, _mm_cvtps_pd(_mm_movehl_ps(t, t)));
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}
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sum1 = _mm_mul_pd(f1, sum1);
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sum2 = _mm_mul_pd(f2, sum2);
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sum = _mm_add_pd(sum1, sum2);
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sum = _mm_add_sd(sum, (__m128d) _mm_movehl_ps((__m128) sum, (__m128) sum));
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_mm_store_sd(&ret, sum);
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return ret;
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}
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#endif
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