72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/* GStreamer
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* Copyright (C) <2016> Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "audio-resampler-macros.h"
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#include "audio-resampler-x86-sse.h"
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#include "audio-resampler-x86-sse2.h"
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#include "audio-resampler-x86-sse41.h"
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static void
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audio_resampler_check_x86 (const gchar *option)
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{
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if (!strcmp (option, "sse")) {
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#if defined (HAVE_XMMINTRIN_H) && HAVE_SSE
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GST_DEBUG ("enable SSE optimisations");
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resample_gfloat_full_1 = resample_gfloat_full_1_sse;
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resample_gfloat_linear_1 = resample_gfloat_linear_1_sse;
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resample_gfloat_cubic_1 = resample_gfloat_cubic_1_sse;
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interpolate_gfloat_linear = interpolate_gfloat_linear_sse;
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interpolate_gfloat_cubic = interpolate_gfloat_cubic_sse;
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#else
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GST_DEBUG ("SSE optimisations not enabled");
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#endif
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} else if (!strcmp (option, "sse2")) {
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#if defined (HAVE_EMMINTRIN_H) && HAVE_SSE2
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GST_DEBUG ("enable SSE2 optimisations");
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resample_gint16_full_1 = resample_gint16_full_1_sse2;
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resample_gint16_linear_1 = resample_gint16_linear_1_sse2;
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resample_gint16_cubic_1 = resample_gint16_cubic_1_sse2;
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interpolate_gint16_linear = interpolate_gint16_linear_sse2;
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interpolate_gint16_cubic = interpolate_gint16_cubic_sse2;
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resample_gdouble_full_1 = resample_gdouble_full_1_sse2;
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resample_gdouble_linear_1 = resample_gdouble_linear_1_sse2;
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resample_gdouble_cubic_1 = resample_gdouble_cubic_1_sse2;
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interpolate_gdouble_linear = interpolate_gdouble_linear_sse2;
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interpolate_gdouble_cubic = interpolate_gdouble_cubic_sse2;
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#else
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GST_DEBUG ("SSE2 optimisations not enabled");
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#endif
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} else if (!strcmp (option, "sse41")) {
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#if defined (__x86_64__) && \
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defined (HAVE_SMMINTRIN_H) && defined (HAVE_EMMINTRIN_H) && \
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HAVE_SSE41
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GST_DEBUG ("enable SSE41 optimisations");
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resample_gint32_full_1 = resample_gint32_full_1_sse41;
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resample_gint32_linear_1 = resample_gint32_linear_1_sse41;
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resample_gint32_cubic_1 = resample_gint32_cubic_1_sse41;
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#else
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GST_DEBUG ("SSE41 optimisations not enabled");
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#endif
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}
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}
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