volume ramp: additions to the low level infra

[platform/upstream/pulseaudio.git] / src / pulsecore / sconv-s16le.h

diff --git a/src/pulsecore/sconv-s16le.h b/src/pulsecore/sconv-s16le.h
index 4203315..609fa04 100644 (file)
--- a/src/pulsecore/sconv-s16le.h
+++ b/src/pulsecore/sconv-s16le.h
@@ -1,8 +1,6 @@
 #ifndef foosconv_s16lefoo
 #define foosconv_s16lefoo
 
-/* $Id$ */
-
 /***
   This file is part of PulseAudio.
 
@@ -10,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -31,6 +29,36 @@ void pa_sconv_s16le_from_float32ne(unsigned n, const float *a, int16_t *b);
 void pa_sconv_s16le_to_float32re(unsigned n, const int16_t *a, float *b);
 void pa_sconv_s16le_from_float32re(unsigned n, const float *a, int16_t *b);
 
+void pa_sconv_s32le_to_float32ne(unsigned n, const int32_t *a, float *b);
+void pa_sconv_s32le_from_float32ne(unsigned n, const float *a, int32_t *b);
+void pa_sconv_s32le_to_float32re(unsigned n, const int32_t *a, float *b);
+void pa_sconv_s32le_from_float32re(unsigned n, const float *a, int32_t *b);
+
+void pa_sconv_s24le_to_float32ne(unsigned n, const uint8_t *a, float *b);
+void pa_sconv_s24le_from_float32ne(unsigned n, const float *a, uint8_t *b);
+void pa_sconv_s24le_to_float32re(unsigned n, const uint8_t *a, float *b);
+void pa_sconv_s24le_from_float32re(unsigned n, const float *a, uint8_t *b);
+
+void pa_sconv_s24_32le_to_float32ne(unsigned n, const uint32_t *a, float *b);
+void pa_sconv_s24_32le_from_float32ne(unsigned n, const float *a, uint32_t *b);
+void pa_sconv_s24_32le_to_float32re(unsigned n, const uint32_t *a, float *b);
+void pa_sconv_s24_32le_from_float32re(unsigned n, const float *a, uint32_t *b);
+
+void pa_sconv_s32le_to_s16ne(unsigned n, const int32_t *a, int16_t *b);
+void pa_sconv_s32le_from_s16ne(unsigned n, const int16_t *a, int32_t *b);
+void pa_sconv_s32le_to_s16re(unsigned n, const int32_t *a, int16_t *b);
+void pa_sconv_s32le_from_s16re(unsigned n, const int16_t *a, int32_t *b);
+
+void pa_sconv_s24le_to_s16ne(unsigned n, const uint8_t *a, int16_t *b);
+void pa_sconv_s24le_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
+void pa_sconv_s24le_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
+void pa_sconv_s24le_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
+
+void pa_sconv_s24_32le_to_s16ne(unsigned n, const uint32_t *a, int16_t *b);
+void pa_sconv_s24_32le_from_s16ne(unsigned n, const int16_t *a, uint32_t *b);
+void pa_sconv_s24_32le_to_s16re(unsigned n, const uint32_t *a, int16_t *b);
+void pa_sconv_s24_32le_from_s16re(unsigned n, const int16_t *a, uint32_t *b);
+
 #ifndef WORDS_BIGENDIAN
 #define pa_sconv_float32be_to_s16ne pa_sconv_s16le_from_float32re
 #define pa_sconv_float32be_from_s16ne pa_sconv_s16le_to_float32re