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-rw-r--r--src/audio.c34
-rw-r--r--src/audio.h6
2 files changed, 20 insertions, 20 deletions
diff --git a/src/audio.c b/src/audio.c
index b0c731639..38127d3d6 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -36,7 +36,7 @@ static AudioFormat audio_format;
static AudioFormat *audio_configFormat;
static AudioOutput *audioOutputArray;
-static mpd_uint8 audioOutputArraySize;
+static unsigned int audioOutputArraySize;
#define DEVICE_OFF 0x00
#define DEVICE_ENABLE 0x01 /* currently off, but to be turned on */
@@ -53,7 +53,7 @@ static mpd_sint32 audioBufferSize;
static char *audioBuffer;
static mpd_sint32 audioBufferPos;
-size_t audio_device_count(void)
+unsigned int audio_device_count(void)
{
size_t nr = 0;
ConfigParam *param = NULL;
@@ -100,7 +100,7 @@ void loadAudioDrivers(void)
void initAudioDriver(void)
{
ConfigParam *param = NULL;
- int i;
+ unsigned int i;
loadAudioDrivers();
@@ -111,7 +111,7 @@ void initAudioDriver(void)
for (i = 0; i < audioOutputArraySize; i++)
{
AudioOutput *output = &audioOutputArray[i];
- int j;
+ unsigned int j;
param = getNextConfigParam(CONF_AUDIO_OUTPUT, param);
@@ -241,7 +241,7 @@ void finishAudioConfig(void)
void finishAudioDriver(void)
{
- int i;
+ unsigned int i;
for (i = 0; i < audioOutputArraySize; i++) {
finishAudioOutput(&audioOutputArray[i]);
@@ -266,7 +266,7 @@ int isCurrentAudioFormat(AudioFormat * audioFormat)
static void syncAudioDeviceStates(void)
{
AudioOutput *audioOutput;
- int i;
+ unsigned int i;
if (!audio_format.channels)
return;
@@ -294,8 +294,8 @@ static void syncAudioDeviceStates(void)
static int flushAudioBuffer(void)
{
- int ret = -1;
- int i, err;
+ int ret = -1, err;
+ unsigned int i;
if (audioBufferPos == 0)
return 0;
@@ -323,7 +323,7 @@ static int flushAudioBuffer(void)
int openAudioDevice(AudioFormat * audioFormat)
{
int ret = -1;
- int i;
+ unsigned int i;
if (!audioOutputArray)
return -1;
@@ -387,7 +387,7 @@ int isAudioDeviceOpen(void)
void dropBufferedAudio(void)
{
- int i;
+ unsigned int i;
syncAudioDeviceStates();
audioBufferPos = 0;
@@ -400,7 +400,7 @@ void dropBufferedAudio(void)
void closeAudioDevice(void)
{
- int i;
+ unsigned int i;
flushAudioBuffer();
@@ -419,14 +419,14 @@ void closeAudioDevice(void)
void sendMetadataToAudioDevice(MpdTag * tag)
{
- int i;
+ unsigned int i;
for (i = 0; i < audioOutputArraySize; ++i) {
sendMetadataToAudioOutput(&audioOutputArray[i], tag);
}
}
-int enableAudioDevice(int fd, int device)
+int enableAudioDevice(int fd, unsigned int device)
{
if (device >= audioOutputArraySize) {
commandError(fd, ACK_ERROR_ARG, "audio output device id %i "
@@ -440,7 +440,7 @@ int enableAudioDevice(int fd, int device)
return 0;
}
-int disableAudioDevice(int fd, int device)
+int disableAudioDevice(int fd, unsigned int device)
{
if (device >= audioOutputArraySize) {
commandError(fd, ACK_ERROR_ARG, "audio output device id %i "
@@ -455,7 +455,7 @@ int disableAudioDevice(int fd, int device)
void printAudioDevices(int fd)
{
- int i;
+ unsigned int i;
for (i = 0; i < audioOutputArraySize; i++) {
fdprintf(fd,
@@ -468,7 +468,7 @@ void printAudioDevices(int fd)
void saveAudioDevicesState(FILE *fp)
{
- int i;
+ unsigned int i;
assert(audioOutputArraySize != 0);
for (i = 0; i < audioOutputArraySize; i++) {
@@ -481,7 +481,7 @@ void saveAudioDevicesState(FILE *fp)
void readAudioDevicesState(FILE *fp)
{
char buffer[AUDIO_BUFFER_SIZE];
- int i;
+ unsigned int i;
assert(audioOutputArraySize != 0);
diff --git a/src/audio.h b/src/audio.h
index 857b4aaf6..548beb806 100644
--- a/src/audio.h
+++ b/src/audio.h
@@ -33,7 +33,7 @@ typedef struct _AudioFormat {
volatile mpd_sint8 bits;
} AudioFormat;
-size_t audio_device_count(void);
+unsigned int audio_device_count(void);
void copyAudioFormat(AudioFormat * dest, AudioFormat * src);
@@ -68,9 +68,9 @@ void sendMetadataToAudioDevice(MpdTag * tag);
/* these functions are called in the main parent process while the child
process is busy playing to the audio */
-int enableAudioDevice(int fd, int device);
+int enableAudioDevice(int fd, unsigned int device);
-int disableAudioDevice(int fd, int device);
+int disableAudioDevice(int fd, unsigned int device);
void printAudioDevices(int fd);