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Throw in the explicit global inits that were supposed to be there too. Important for current_fd to be -1 at init.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12695 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2007-03-09 13:41:33 +00:00
parent 68f9e1ad57
commit e4efe2fe3c
1 changed files with 24 additions and 24 deletions
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48
apps/playback.c
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@ -189,18 +189,18 @@ bool audio_is_initialized = false;
/* TBD: Split out "audio" and "playback" (ie. calling) threads */ /* TBD: Split out "audio" and "playback" (ie. calling) threads */
/* Main state control */ /* Main state control */
static volatile bool audio_codec_loaded NOCACHEBSS_ATTR;/* Codec loaded? (C/A-) */ static volatile bool audio_codec_loaded NOCACHEBSS_ATTR = false; /* Codec loaded? (C/A-) */
static volatile bool playing NOCACHEBSS_ATTR; /* Is audio playing? (A) */ static volatile bool playing NOCACHEBSS_ATTR = false; /* Is audio playing? (A) */
static volatile bool paused NOCACHEBSS_ATTR; /* Is audio paused? (A/C-) */ static volatile bool paused NOCACHEBSS_ATTR = false; /* Is audio paused? (A/C-) */
static volatile bool filling IDATA_ATTR; /* Is file buffer refilling? (A/C-) */ static volatile bool filling IDATA_ATTR = false; /* Is file buffer refilling? (A/C-) */
/* Ring buffer where compressed audio and codecs are loaded */ /* Ring buffer where compressed audio and codecs are loaded */
static unsigned char *filebuf; /* Start of buffer (A/C-) */ static unsigned char *filebuf = NULL; /* Start of buffer (A/C-) */
/* FIXME: make filebuflen static */ /* FIXME: make filebuflen static */
size_t filebuflen; /* Size of buffer (A/C-) */ size_t filebuflen = 0; /* Size of buffer (A/C-) */
/* FIXME: make buf_ridx (C/A-) */ /* FIXME: make buf_ridx (C/A-) */
static volatile size_t buf_ridx IDATA_ATTR; /* Buffer read position (A/C)*/ static volatile size_t buf_ridx IDATA_ATTR = 0; /* Buffer read position (A/C)*/
static volatile size_t buf_widx IDATA_ATTR; /* Buffer write position (A/C-) */ static volatile size_t buf_widx IDATA_ATTR = 0; /* Buffer write position (A/C-) */
/* Possible arrangements of the buffer */ /* Possible arrangements of the buffer */
#define BUFFER_STATE_TRASHED -1 /* trashed; must be reset */ #define BUFFER_STATE_TRASHED -1 /* trashed; must be reset */
@ -221,24 +221,24 @@ static int buffer_state = BUFFER_STATE_TRASHED; /* Buffer state */
/* Track info structure about songs in the file buffer (A/C-) */ /* Track info structure about songs in the file buffer (A/C-) */
static struct track_info tracks[MAX_TRACK]; static struct track_info tracks[MAX_TRACK];
static volatile int track_ridx; /* Track being decoded (A/C-) */ static volatile int track_ridx = 0; /* Track being decoded (A/C-) */
static int track_widx; /* Track being buffered (A) */ static int track_widx = 0; /* Track being buffered (A) */
static struct track_info *prev_ti; /* Previous track info pointer (A/C-) */ static struct track_info *prev_ti = NULL; /* Previous track info pointer (A/C-) */
#define CUR_TI (&tracks[track_ridx]) /* Playing track info pointer (A/C-) */ #define CUR_TI (&tracks[track_ridx]) /* Playing track info pointer (A/C-) */
/* Set by the audio thread when the current track information has updated /* Set by the audio thread when the current track information has updated
* and the WPS may need to update its cached information */ * and the WPS may need to update its cached information */
static bool track_changed; static bool track_changed = false;
/* Information used only for filling the buffer */ /* Information used only for filling the buffer */
/* Playlist steps from playing track to next track to be buffered (A) */ /* Playlist steps from playing track to next track to be buffered (A) */
static int last_peek_offset; static int last_peek_offset = 0;
/* Partially loaded track file handle to continue buffering (A) */ /* Partially loaded track file handle to continue buffering (A) */
static int current_fd; static int current_fd = -1;
/* Scrobbler support */ /* Scrobbler support */
static unsigned long prev_track_elapsed; /* Previous track elapsed time (C/A-)*/ static unsigned long prev_track_elapsed = 0; /* Previous track elapsed time (C/A-)*/
/* Track change controls */ /* Track change controls */
static bool automatic_skip = false; /* Who initiated in-progress skip? (C/A-) */ static bool automatic_skip = false; /* Who initiated in-progress skip? (C/A-) */
@ -250,20 +250,20 @@ static int wps_offset = 0;
/* Callbacks which applications or plugins may set */ /* Callbacks which applications or plugins may set */
/* When the playing track has changed from the user's perspective */ /* When the playing track has changed from the user's perspective */
void (*track_changed_callback)(struct mp3entry *id3); void (*track_changed_callback)(struct mp3entry *id3) = NULL;
/* When a track has been buffered */ /* When a track has been buffered */
void (*track_buffer_callback)(struct mp3entry *id3, bool last_track); void (*track_buffer_callback)(struct mp3entry *id3, bool last_track) = NULL;
/* When a track's buffer has been overwritten or cleared */ /* When a track's buffer has been overwritten or cleared */
void (*track_unbuffer_callback)(struct mp3entry *id3, bool last_track); void (*track_unbuffer_callback)(struct mp3entry *id3, bool last_track) = NULL;
/* Configuration */ /* Configuration */
static size_t conf_watermark; /* Level to trigger filebuf fill (A/C) FIXME */ static size_t conf_watermark = 0; /* Level to trigger filebuf fill (A/C) FIXME */
static size_t conf_filechunk; /* Largest chunk the codec accepts (A/C) FIXME */ static size_t conf_filechunk = 0; /* Largest chunk the codec accepts (A/C) FIXME */
static size_t conf_preseek; /* Codec pre-seek margin (A/C) FIXME */ static size_t conf_preseek = 0; /* Codec pre-seek margin (A/C) FIXME */
static size_t buffer_margin; /* Buffer margin aka anti-skip buffer (A/C-) */ static size_t buffer_margin = 0; /* Buffer margin aka anti-skip buffer (A/C-) */
static bool v1first = false; /* ID3 data control, true if V1 then V2 (A) */ static bool v1first = false; /* ID3 data control, true if V1 then V2 (A) */
#if MEM > 8 #if MEM > 8
static size_t high_watermark; /* High watermark for rebuffer (A/V/other) */ static size_t high_watermark = 0; /* High watermark for rebuffer (A/V/other) */
#endif #endif
/* Multiple threads */ /* Multiple threads */