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| author | Max Kellermann <max@duempel.org> | 2008-08-26 08:27:14 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2008-08-26 08:27:14 +0200 |
| commit | 4515ac5ecbab8cdb0a92e3873a54238f901757c2 (patch) | |
| tree | 96db816d405c3749710c7ce1e08440953d67ca1d /src/inputPlugins/mp3_plugin.c | |
| parent | 95fff55d7e5c77b907709e27450ce8d851427e6f (diff) | |
| download | mpd-4515ac5ecbab8cdb0a92e3873a54238f901757c2.tar.gz mpd-4515ac5ecbab8cdb0a92e3873a54238f901757c2.tar.xz mpd-4515ac5ecbab8cdb0a92e3873a54238f901757c2.zip | |
mp3: converted the MUTEFRAME_ macros to an enum
Also introduce MUTEFRAME_NONE; previously, the code used "0".
Diffstat (limited to 'src/inputPlugins/mp3_plugin.c')
| -rw-r--r-- | src/inputPlugins/mp3_plugin.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/inputPlugins/mp3_plugin.c b/src/inputPlugins/mp3_plugin.c index 18894c399..be309d3a6 100644 --- a/src/inputPlugins/mp3_plugin.c +++ b/src/inputPlugins/mp3_plugin.c @@ -41,8 +41,11 @@ enum mp3_action { DECODE_OK = 0 }; -#define MUTEFRAME_SKIP 1 -#define MUTEFRAME_SEEK 2 +enum muteframe { + MUTEFRAME_NONE, + MUTEFRAME_SKIP, + MUTEFRAME_SEEK +}; /* the number of samples of silence the decoder inserts at start */ #define DECODERDELAY 529 @@ -153,7 +156,7 @@ typedef struct _mp3DecodeData { mpd_sint16 outputBuffer[MP3_DATA_OUTPUT_BUFFER_SIZE]; float totalTime; float elapsedTime; - int muteFrame; + enum muteframe muteFrame; long *frameOffset; mad_timer_t *times; unsigned long highestFrame; @@ -176,7 +179,7 @@ typedef struct _mp3DecodeData { static void initMp3DecodeData(mp3DecodeData * data, struct decoder *decoder, InputStream * inStream) { - data->muteFrame = 0; + data->muteFrame = MUTEFRAME_NONE; data->highestFrame = 0; data->maxFrames = 0; data->frameOffset = NULL; @@ -861,16 +864,16 @@ mp3Read(mp3DecodeData * data, ReplayGainInfo ** replayGainInfo) switch (data->muteFrame) { case MUTEFRAME_SKIP: - data->muteFrame = 0; + data->muteFrame = MUTEFRAME_NONE; break; case MUTEFRAME_SEEK: if (decoder_seek_where(decoder) <= data->elapsedTime) { decoder_clear(decoder); - data->muteFrame = 0; + data->muteFrame = MUTEFRAME_NONE; decoder_command_finished(decoder); } break; - default: + case MUTEFRAME_NONE: mad_synth_frame(&data->synth, &data->frame); if (!data->foundFirstFrame) { @@ -974,7 +977,7 @@ mp3Read(mp3DecodeData * data, ReplayGainInfo ** replayGainInfo) decoder_command_finished(decoder); } else decoder_seek_error(decoder); - data->muteFrame = 0; + data->muteFrame = MUTEFRAME_NONE; } } else if (decoder_get_command(decoder) == DECODE_COMMAND_SEEK && !data->inStream->seekable) { @@ -992,7 +995,7 @@ mp3Read(mp3DecodeData * data, ReplayGainInfo ** replayGainInfo) break; else if (ret == DECODE_SKIP) skip = 1; - if (!data->muteFrame) { + if (data->muteFrame == MUTEFRAME_NONE) { while ((ret = decodeNextFrame(data)) == DECODE_CONT && decoder_get_command(decoder) == DECODE_COMMAND_NONE) ; if (ret == DECODE_BREAK || |