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remove buffered_chunks, use cb->size

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Second patch to make OutputBuffer self-contained: since OutputBuffer
now knows its own size, we do not need the global variable
"buffered_chunks" anymore.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7311 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Max Kellermann 2008-04-12 04:18:12 +00:00 committed by Eric Wong
parent e9e557c8d1
commit e20b71ed63
3 changed files with 3 additions and 3 deletions
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3
src/decode.c
View File

@ -79,7 +79,7 @@ static void quitDecode(PlayerControl * pc, DecoderControl * dc)
static unsigned calculateCrossFadeChunks(PlayerControl * pc, AudioFormat * af,
float totalTime)
{
unsigned chunks;
unsigned int buffered_chunks, chunks;
if (pc->crossFade == 0 || pc->crossFade >= totalTime ||
!isCurrentAudioFormat(af))
@ -93,6 +93,7 @@ static unsigned calculateCrossFadeChunks(PlayerControl * pc, AudioFormat * af,
chunks = (af->sampleRate * af->bits * af->channels / 8.0 / CHUNK_SIZE);
chunks = (chunks * pc->crossFade + 0.5);
buffered_chunks = getPlayerData()->buffer.size;
assert(buffered_chunks >= buffered_before_play);
if (chunks > (buffered_chunks - buffered_before_play))
chunks = buffered_chunks - buffered_before_play;

2
src/playerData.c
View File

@ -23,7 +23,6 @@
#include "os_compat.h"
unsigned int buffered_before_play;
unsigned int buffered_chunks;
#define DEFAULT_BUFFER_SIZE 2048
#define DEFAULT_BUFFER_BEFORE_PLAY 10
@ -36,6 +35,7 @@ void initPlayerData(void)
char *test;
int crossfade = 0;
size_t bufferSize = DEFAULT_BUFFER_SIZE;
unsigned int buffered_chunks;
ConfigParam *param;
size_t device_array_size = audio_device_count() * sizeof(mpd_sint8);

1
src/playerData.h
View File

@ -28,7 +28,6 @@
#include "outputBuffer.h"
extern unsigned int buffered_before_play;
extern unsigned int buffered_chunks;
typedef struct _PlayerData {
OutputBuffer buffer;