moved code to initOutputBuffer()

This patch moves code which initializes the OutputBuffer struct to
outputBuffer.c.  Although this is generally a good idea, it prepares
the following patch.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7206 09075e82-0dd4-0310-85a5-a0d7c8717e4f

3 files changed, 22 insertions, 16 deletions

diff --git a/src/outputBuffer.c b/src/outputBuffer.c
index 25325ecb7..25c9b3c12 100644
--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -30,6 +30,23 @@ static mpd_sint16 currentChunk = -1;
 static mpd_sint8 currentMetaChunk = -1;
 static mpd_sint8 sendMetaChunk;
 
+void initOutputBuffer(OutputBuffer * cb, char *chunks)
+{
+	memset(&cb->convState, 0, sizeof(ConvState));
+	cb->chunks = chunks;
+	cb->chunkSize = (mpd_uint16 *) (((char *)cb->chunks) +
+					    buffered_chunks * CHUNK_SIZE);
+	cb->bitRate = (mpd_uint16 *) (((char *)cb->chunkSize) +
+					  buffered_chunks * sizeof(mpd_sint16));
+	cb->metaChunk = (mpd_sint8 *) (((char *)cb->bitRate) +
+					   buffered_chunks *
+					   sizeof(mpd_sint16));
+	cb->times =
+	    (float *)(((char *)cb->metaChunk) +
+		      buffered_chunks * sizeof(mpd_sint8));
+	cb->acceptMetadata = 0;
+}
+
 void clearAllMetaChunkSets(OutputBuffer * cb)
 {
 	memset(cb->metaChunkSet, 0, BUFFERED_METACHUNKS);
diff --git a/src/outputBuffer.h b/src/outputBuffer.h
index 150748328..9bd9d48c8 100644
--- a/src/outputBuffer.h
+++ b/src/outputBuffer.h
@@ -47,6 +47,8 @@ typedef struct _OutputBuffer {
 	volatile mpd_sint8 acceptMetadata;
 } OutputBuffer;
 
+void initOutputBuffer(OutputBuffer * cb, char *chunks);
+
 void clearOutputBuffer(OutputBuffer * cb);
 
 void flushOutputBuffer(OutputBuffer * cb);
diff --git a/src/playerData.c b/src/playerData.c
index a84601bb0..551582e45 100644
--- a/src/playerData.c
+++ b/src/playerData.c
@@ -37,7 +37,6 @@ void initPlayerData(void)
 	int crossfade = 0;
 	size_t bufferSize = DEFAULT_BUFFER_SIZE;
 	size_t allocationSize;
-	OutputBuffer *buffer;
 	ConfigParam *param;
 	size_t device_array_size = audio_device_count() * sizeof(mpd_sint8);
 
@@ -95,21 +94,9 @@ void initPlayerData(void)
 
 	playerData_pd->audioDeviceStates = (mpd_uint8 *)playerData_pd +
 	                                    allocationSize - device_array_size;
-	buffer = &(playerData_pd->buffer);
-
-	memset(&buffer->convState, 0, sizeof(ConvState));
-	buffer->chunks = ((char *)playerData_pd) + sizeof(PlayerData);
-	buffer->chunkSize = (mpd_uint16 *) (((char *)buffer->chunks) +
-					    buffered_chunks * CHUNK_SIZE);
-	buffer->bitRate = (mpd_uint16 *) (((char *)buffer->chunkSize) +
-					  buffered_chunks * sizeof(mpd_sint16));
-	buffer->metaChunk = (mpd_sint8 *) (((char *)buffer->bitRate) +
-					   buffered_chunks *
-					   sizeof(mpd_sint16));
-	buffer->times =
-	    (float *)(((char *)buffer->metaChunk) +
-		      buffered_chunks * sizeof(mpd_sint8));
-	buffer->acceptMetadata = 0;
+
+	initOutputBuffer(&(playerData_pd->buffer),
+			 ((char *)playerData_pd) + sizeof(PlayerData));
 
 	playerData_pd->playerControl.wait = 0;
 	playerData_pd->playerControl.stop = 0;