aboutsummaryrefslogtreecommitdiffstats
path: root/src/pcm_utils.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/pcm_utils.c')
-rw-r--r--src/pcm_utils.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/pcm_utils.c b/src/pcm_utils.c
index 6a97fff37..171b2288c 100644
--- a/src/pcm_utils.c
+++ b/src/pcm_utils.c
@@ -182,7 +182,7 @@ out:
#ifdef HAVE_LIBSAMPLERATE
static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
- char *inBuffer, size_t inSize,
+ const char *inBuffer, size_t inSize,
mpd_uint32 outSampleRate, char *outBuffer,
size_t outSize, ConvState *convState)
{
@@ -297,7 +297,7 @@ static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
}
#endif /* !HAVE_LIBSAMPLERATE */
-static char *pcm_convertChannels(mpd_sint8 channels, char *inBuffer,
+static char *pcm_convertChannels(mpd_sint8 channels, const char *inBuffer,
size_t inSize, size_t *outSize)
{
static char *buf;
@@ -351,8 +351,8 @@ static char *pcm_convertChannels(mpd_sint8 channels, char *inBuffer,
return outBuffer;
}
-static char *pcm_convertTo16bit(mpd_sint8 bits, const char *inBuffer,
- size_t inSize, size_t *outSize)
+static const char *pcm_convertTo16bit(mpd_sint8 bits, const char *inBuffer,
+ size_t inSize, size_t *outSize)
{
static char *buf;
static size_t len;
@@ -393,7 +393,7 @@ size_t pcm_convertAudioFormat(AudioFormat * inFormat, const char *inBuffer,
size_t inSize, AudioFormat * outFormat,
char *outBuffer, ConvState *convState)
{
- char *buf;
+ const char *buf;
size_t len;
size_t outSize = pcm_sizeOfConvBuffer(inFormat, inSize, outFormat);