From 62d4fa9306fdb5dd0a1b592fd8dbdf1b679d92ca Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 30 Oct 2008 08:38:54 +0100
Subject: decoder: use bool for return values and flags

Don't return 0/-1 on success/error, but true/false.  Instead of int,
use bool for storing flags.
---
 src/decoder/mp4_plugin.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/decoder/mp4_plugin.c')

diff --git a/src/decoder/mp4_plugin.c b/src/decoder/mp4_plugin.c
index f6848b508..760b8871b 100644
--- a/src/decoder/mp4_plugin.c
+++ b/src/decoder/mp4_plugin.c
@@ -79,7 +79,7 @@ static uint32_t mp4_inputStreamSeekCallback(void *inStream, uint64_t position)
 		? 0 : -1;
 }
 
-static int
+static bool
 mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 {
 	mp4ff_t *mp4fh;
@@ -120,7 +120,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 	if (!mp4fh) {
 		ERROR("Input does not appear to be a mp4 stream.\n");
 		free(mp4cb);
-		return -1;
+		return false;
 	}
 
 	track = mp4_getAACTrack(mp4fh);
@@ -128,7 +128,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 		ERROR("No AAC track found in mp4 stream.\n");
 		mp4ff_close(mp4fh);
 		free(mp4cb);
-		return -1;
+		return false;
 	}
 
 	decoder = faacDecOpen();
@@ -155,7 +155,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 		faacDecClose(decoder);
 		mp4ff_close(mp4fh);
 		free(mp4cb);
-		return -1;
+		return false;
 	}
 
 	audio_format.sample_rate = sample_rate;
@@ -171,7 +171,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 		faacDecClose(decoder);
 		mp4ff_close(mp4fh);
 		free(mp4cb);
-		return -1;
+		return false;
 	}
 	total_time = ((float)file_time) / scale;
 
@@ -181,7 +181,7 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 		 faacDecClose(decoder);
 		 mp4ff_close(mp4fh);
 		 free(mp4cb);
-		 return -1;
+		 return false;
 	}
 
 	file_time = 0.0;
@@ -293,12 +293,12 @@ mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 	free(mp4cb);
 
 	if (!initialized)
-		return -1;
+		return false;
 
 	if (decoder_get_command(mpd_decoder) == DECODE_COMMAND_SEEK && seeking)
 		decoder_command_finished(mpd_decoder);
 
-	return 0;
+	return true;
 }
 
 static struct tag *mp4DataDup(char *file, int *mp4MetadataFound)
-- 
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