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-rw-r--r--src/pcm_utils.c64
1 files changed, 32 insertions, 32 deletions
diff --git a/src/pcm_utils.c b/src/pcm_utils.c
index 077010062..a798223c7 100644
--- a/src/pcm_utils.c
+++ b/src/pcm_utils.c
@@ -34,8 +34,8 @@ pcm_dither(void)
* Check if the value is within the range of the provided bit size,
* and caps it if necessary.
*/
-static mpd_sint32
-pcm_range(mpd_sint32 sample, unsigned bits)
+static int32_t
+pcm_range(int32_t sample, unsigned bits)
{
if (mpd_unlikely(sample < (-1 << (bits - 1))))
return -1 << (bits - 1);
@@ -47,9 +47,9 @@ pcm_range(mpd_sint32 sample, unsigned bits)
void pcm_volumeChange(char *buffer, int bufferSize, const AudioFormat * format,
int volume)
{
- mpd_sint32 temp32;
- mpd_sint8 *buffer8 = (mpd_sint8 *) buffer;
- mpd_sint16 *buffer16 = (mpd_sint16 *) buffer;
+ int32_t temp32;
+ int8_t *buffer8 = (int8_t *) buffer;
+ int16_t *buffer16 = (int16_t *) buffer;
if (volume >= 1000)
return;
@@ -94,11 +94,11 @@ static void pcm_add(char *buffer1, const char *buffer2, size_t bufferSize1,
size_t bufferSize2, int vol1, int vol2,
const AudioFormat * format)
{
- mpd_sint32 temp32;
- mpd_sint8 *buffer8_1 = (mpd_sint8 *) buffer1;
- const mpd_sint8 *buffer8_2 = (const mpd_sint8 *) buffer2;
- mpd_sint16 *buffer16_1 = (mpd_sint16 *) buffer1;
- const mpd_sint16 *buffer16_2 = (const mpd_sint16 *) buffer2;
+ int32_t temp32;
+ int8_t *buffer8_1 = (int8_t *) buffer1;
+ const int8_t *buffer8_2 = (const int8_t *) buffer2;
+ int16_t *buffer16_1 = (int16_t *) buffer1;
+ const int16_t *buffer16_2 = (const int16_t *) buffer2;
switch (format->bits) {
case 16:
@@ -192,9 +192,9 @@ out:
#endif
#ifdef HAVE_LIBSAMPLERATE
-static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
+static size_t pcm_convertSampleRate(int8_t channels, uint32_t inSampleRate,
const char *inBuffer, size_t inSize,
- mpd_uint32 outSampleRate, char *outBuffer,
+ uint32_t outSampleRate, char *outBuffer,
size_t outSize, ConvState *convState)
{
static int convalgo = -1;
@@ -268,19 +268,19 @@ static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
}
#else /* !HAVE_LIBSAMPLERATE */
/* resampling code blatantly ripped from ESD */
-static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
+static size_t pcm_convertSampleRate(int8_t channels, uint32_t inSampleRate,
const char *inBuffer,
mpd_unused size_t inSize,
- mpd_uint32 outSampleRate, char *outBuffer,
+ uint32_t outSampleRate, char *outBuffer,
size_t outSize,
mpd_unused ConvState *convState)
{
- mpd_uint32 rd_dat = 0;
- mpd_uint32 wr_dat = 0;
- mpd_sint16 *in = (mpd_sint16 *)inBuffer;
- mpd_sint16 *out = (mpd_sint16 *)outBuffer;
- mpd_uint32 nlen = outSize / 2;
- mpd_sint16 lsample, rsample;
+ uint32_t rd_dat = 0;
+ uint32_t wr_dat = 0;
+ int16_t *in = (int16_t *)inBuffer;
+ int16_t *out = (int16_t *)outBuffer;
+ uint32_t nlen = outSize / 2;
+ int16_t lsample, rsample;
switch (channels) {
case 1:
@@ -310,14 +310,14 @@ static size_t pcm_convertSampleRate(mpd_sint8 channels, mpd_uint32 inSampleRate,
}
#endif /* !HAVE_LIBSAMPLERATE */
-static char *pcm_convertChannels(mpd_sint8 channels, const char *inBuffer,
+static char *pcm_convertChannels(int8_t channels, const char *inBuffer,
size_t inSize, size_t *outSize)
{
static char *buf;
static size_t len;
char *outBuffer = NULL;
- const mpd_sint16 *in;
- mpd_sint16 *out;
+ const int16_t *in;
+ int16_t *out;
int inSamples, i;
switch (channels) {
@@ -331,8 +331,8 @@ static char *pcm_convertChannels(mpd_sint8 channels, const char *inBuffer,
outBuffer = buf;
inSamples = inSize >> 1;
- in = (const mpd_sint16 *)inBuffer;
- out = (mpd_sint16 *)outBuffer;
+ in = (const int16_t *)inBuffer;
+ out = (int16_t *)outBuffer;
for (i = 0; i < inSamples; i++) {
*out++ = *in;
*out++ = *in++;
@@ -349,8 +349,8 @@ static char *pcm_convertChannels(mpd_sint8 channels, const char *inBuffer,
outBuffer = buf;
inSamples = inSize >> 2;
- in = (const mpd_sint16 *)inBuffer;
- out = (mpd_sint16 *)outBuffer;
+ in = (const int16_t *)inBuffer;
+ out = (int16_t *)outBuffer;
for (i = 0; i < inSamples; i++) {
*out = (*in++) / 2;
*out++ += (*in++) / 2;
@@ -364,14 +364,14 @@ static char *pcm_convertChannels(mpd_sint8 channels, const char *inBuffer,
return outBuffer;
}
-static const char *pcm_convertTo16bit(mpd_sint8 bits, const char *inBuffer,
+static const char *pcm_convertTo16bit(int8_t bits, const char *inBuffer,
size_t inSize, size_t *outSize)
{
static char *buf;
static size_t len;
char *outBuffer = NULL;
- const mpd_sint8 *in;
- mpd_sint16 *out;
+ const int8_t *in;
+ int16_t *out;
size_t i;
switch (bits) {
@@ -383,8 +383,8 @@ static const char *pcm_convertTo16bit(mpd_sint8 bits, const char *inBuffer,
}
outBuffer = buf;
- in = (const mpd_sint8 *)inBuffer;
- out = (mpd_sint16 *)outBuffer;
+ in = (const int8_t *)inBuffer;
+ out = (int16_t *)outBuffer;
for (i = 0; i < inSize; i++)
*out++ = (*in++) << 8;