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Don't block file browser while buffering tracks. Better file extension

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probing.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6595 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Miika Pekkarinen 2005-06-07 18:03:33 +00:00
parent 91c46c818a
commit 61716dd645
1 changed files with 26 additions and 19 deletions
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45
apps/playback.c
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@ -350,25 +350,31 @@ bool codec_seek_buffer_callback(off_t newpos)
return true; return true;
} }
char *rindex(const char *s, int c)
{
char *p = NULL;
if (s == NULL)
return NULL;
while (*s != '\0') {
if (*s == c)
p = (char *)s;
s++;
}
return p;
}
/* Simple file type probing by looking filename extension. */ /* Simple file type probing by looking filename extension. */
int probe_file_format(const char *filename) int probe_file_format(const char *filename)
{ {
char suffix[4]; char *suffix;
char *p;
int len, i;
if (filename == NULL) suffix = rindex(filename, '.');
if (suffix == NULL)
return AFMT_UNKNOWN; return AFMT_UNKNOWN;
suffix += 1;
len = strlen(filename);
if (len < 4)
return AFMT_UNKNOWN;
p = (char *)&filename[len-3];
memset(suffix, 0, sizeof(suffix));
for (i = 0; i < 3; i++) {
suffix[i] = tolower(p[i]);
}
if (!strcmp("mp3", suffix)) if (!strcmp("mp3", suffix))
return AFMT_MPA_L3; return AFMT_MPA_L3;
@ -376,7 +382,7 @@ int probe_file_format(const char *filename)
return AFMT_OGG_VORBIS; return AFMT_OGG_VORBIS;
else if (!strcmp("wav", suffix)) else if (!strcmp("wav", suffix))
return AFMT_PCM_WAV; return AFMT_PCM_WAV;
else if (!strcmp("flac", suffix)) // FIX THIS else if (!strcmp("flac", suffix))
return AFMT_FLAC; return AFMT_FLAC;
else if (!strcmp("mpc", suffix)) else if (!strcmp("mpc", suffix))
return AFMT_MPC; return AFMT_MPC;
@ -385,11 +391,11 @@ int probe_file_format(const char *filename)
else if (!strcmp("ape", suffix)) else if (!strcmp("ape", suffix))
return AFMT_APE; return AFMT_APE;
else if (!strcmp("wma", suffix)) else if (!strcmp("wma", suffix))
return AFMT_OGG_VORBIS; return AFMT_WMA;
else if (!strcmp("a52", suffix)) else if (!strcmp("a52", suffix))
return AFMT_OGG_VORBIS; return AFMT_A52;
else if (!strcmp(".rm", suffix)) else if (!strcmp("rm", suffix))
return AFMT_OGG_VORBIS; return AFMT_REAL;
return AFMT_UNKNOWN; return AFMT_UNKNOWN;
@ -398,6 +404,7 @@ int probe_file_format(const char *filename)
void yield_codecs(void) void yield_codecs(void)
{ {
#ifndef SIMULATOR #ifndef SIMULATOR
yield();
if (!pcm_is_playing()) if (!pcm_is_playing())
sleep(5); sleep(5);
while (pcm_is_lowdata()) while (pcm_is_lowdata())