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decoder: use bool for return values and flags

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Don't return 0/-1 on success/error, but true/false.  Instead of int,
use bool for storing flags.
This commit is contained in:
Max Kellermann
2008-10-30 08:38:54 +01:00
parent d29bad4410
commit 62d4fa9306
18 changed files with 148 additions and 144 deletions
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11
src/decoder/audiofile_plugin.c
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@@ -41,7 +41,8 @@ static int getAudiofileTotalTime(char *file)
return total_time;
}
static int audiofile_decode(struct decoder * decoder, char *path)
static bool
audiofile_decode(struct decoder *decoder, char *path)
{
int fs, frame_count;
AFfilehandle af_fp;
@@ -55,13 +56,13 @@ static int audiofile_decode(struct decoder * decoder, char *path)
if (stat(path, &st) < 0) {
ERROR("failed to stat: %s\n", path);
return -1;
return false;
}
af_fp = afOpenFile(path, "r", NULL);
if (af_fp == AF_NULL_FILEHANDLE) {
ERROR("failed to open: %s\n", path);
return -1;
return false;
}
afSetVirtualSampleFormat(af_fp, AF_DEFAULT_TRACK,
@@ -83,7 +84,7 @@ static int audiofile_decode(struct decoder * decoder, char *path)
ERROR("Only 8 and 16-bit files are supported. %s is %i-bit\n",
path, audio_format.bits);
afCloseFile(af_fp);
return -1;
return false;
}
fs = (int)afGetVirtualFrameSize(af_fp, AF_DEFAULT_TRACK, 1);
@@ -111,7 +112,7 @@ static int audiofile_decode(struct decoder * decoder, char *path)
} while (decoder_get_command(decoder) != DECODE_COMMAND_STOP);
afCloseFile(af_fp);
return 0;
return true;
}
static struct tag *audiofileTagDup(char *file)