From 41f6aea8fdbc744c13bc461056a2d694a5c4d06f Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 17 Jul 2004 14:12:30 +0000
Subject: rename src to polyp

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@90 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 src/sconv.c | 137 ------------------------------------------------------------
 1 file changed, 137 deletions(-)
 delete mode 100644 src/sconv.c

(limited to 'src/sconv.c')

diff --git a/src/sconv.c b/src/sconv.c
deleted file mode 100644
index dd9dd241..00000000
--- a/src/sconv.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
-  or (at your option) any later version.
- 
-  polypaudio is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
- 
-  You should have received a copy of the GNU General Public License
-  along with polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include "endianmacros.h"
-#include "sconv.h"
-
-#include "sconv-s16le.h"
-#include "sconv-s16be.h"
-
-static void u8_to_float32(unsigned n, const void *a, unsigned an, float *b) {
-    unsigned i;
-    const uint8_t *ca = a;
-    assert(n && a && an && b);
-
-    for (; n > 0; n--) {
-        float sum = 0;
-
-        for (i = 0; i < an; i++) {
-            uint8_t v = *(ca++);
-            sum += (((float) v)-127)/127;
-        }
-
-        if (sum > 1)
-            sum = 1;
-        if (sum < -1)
-            sum = -1;
-
-        *(b++) = sum;
-    }
-}    
-
-static void u8_from_float32(unsigned n, const float *a, void *b, unsigned bn) {
-    unsigned i;
-    uint8_t *cb = b;
-
-    assert(n && a && b && bn);
-    for (; n > 0; n--) {
-        float v = *(a++);
-        uint8_t u;
-
-        if (v > 1)
-            v = 1;
-
-        if (v < -1)
-            v = -1;
-
-        u = (uint8_t) (v*127+127);
-        
-        for (i = 0; i < bn; i++)
-            *(cb++) = u;
-    }
-}
-
-static void float32_to_float32(unsigned n, const void *a, unsigned an, float *b) {
-    unsigned i;
-    const float *ca = a;
-    assert(n && a && an && b);
-    for (; n > 0; n--) {
-        float sum = 0;
-
-        for (i = 0; i < an; i++)
-            sum += *(ca++);
-
-        if (sum > 1)
-            sum = 1;
-        if (sum < -1)
-            sum = -1;
-
-        *(b++) = sum;
-    }
-}
-
-static void float32_from_float32(unsigned n, const float *a, void *b, unsigned bn) {
-    unsigned i;
-    float *cb = b;
-    assert(n && a && b && bn);
-    for (; n > 0; n--) {
-        float v = *(a++);
-        for (i = 0; i < bn; i++)
-            *(cb++) = v;
-    }
-}
-
-pa_convert_to_float32_func_t pa_get_convert_to_float32_function(enum pa_sample_format f) {
-    switch(f) {
-        case PA_SAMPLE_U8:
-            return u8_to_float32;
-        case PA_SAMPLE_S16LE:
-            return pa_sconv_s16le_to_float32;
-        case PA_SAMPLE_S16BE:
-            return pa_sconv_s16be_to_float32;
-        case PA_SAMPLE_FLOAT32:
-            return float32_to_float32;
-        default:
-            return NULL;
-    }
-}
-
-pa_convert_from_float32_func_t pa_get_convert_from_float32_function(enum pa_sample_format f) {
-    switch(f) {
-        case PA_SAMPLE_U8:
-            return u8_from_float32;
-        case PA_SAMPLE_S16LE:
-            return pa_sconv_s16le_from_float32;
-        case PA_SAMPLE_S16BE:
-            return pa_sconv_s16be_from_float32;
-        case PA_SAMPLE_FLOAT32:
-            return float32_from_float32;
-        default:
-            return NULL;
-    }
-}
-- 
cgit