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big resampler rework: support integer-only resampling, support speex resampler

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1712 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-08-23 22:35:40 +00:00
parent 4eb9bb0746
commit ed4dc16b95
8 changed files with 723 additions and 442 deletions
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15
src/pulsecore/sconv-s16be.h
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@ -24,7 +24,18 @@
USA.
***/
void pa_sconv_s16be_to_float32ne(unsigned n, const void *a, float *b);
void pa_sconv_s16be_from_float32ne(unsigned n, const float *a, void *b);
#include <inttypes.h>
void pa_sconv_s16be_to_float32ne(unsigned n, const int16_t *a, float *b);
void pa_sconv_s16be_from_float32ne(unsigned n, const float *a, int16_t *b);
void pa_sconv_s16be_to_float32re(unsigned n, const int16_t *a, float *b);
void pa_sconv_s16be_from_float32re(unsigned n, const float *a, int16_t *b);
#ifdef WORDS_BIGENDIAN
#define pa_sconv_float32be_to_s16ne pa_sconv_s16be_from_float32ne
#define pa_sconv_float32be_from_s16ne pa_sconv_s16be_to_float32ne
#define pa_sconv_float32le_to_s16ne pa_sconv_s16be_from_float32re
#define pa_sconv_float32le_from_s16ne pa_sconv_s16be_to_float32re
#endif
#endif