From 21b8590b53699f92802cb95121e910033cbd4f11 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 26 Oct 2008 19:54:57 +0100
Subject: input_stream: removed the InputStream typedef

Everybody should use struct input_stream.
---
 src/decoder/_flac_common.c     |  2 +-
 src/decoder/_flac_common.h     |  4 ++--
 src/decoder/_ogg_common.c      |  2 +-
 src/decoder/_ogg_common.h      |  2 +-
 src/decoder/aac_plugin.c       | 13 +++++++------
 src/decoder/ffmpeg_plugin.c    | 17 ++++++++++-------
 src/decoder/flac_plugin.c      | 14 +++++++++-----
 src/decoder/mp3_plugin.c       | 16 +++++++++-------
 src/decoder/mp4_plugin.c       | 11 +++++++----
 src/decoder/mpc_plugin.c       |  7 ++++---
 src/decoder/oggvorbis_plugin.c | 10 ++++++----
 src/decoder/wavpack_plugin.c   | 15 ++++++++-------
 src/input_stream.h             |  2 --
 13 files changed, 65 insertions(+), 50 deletions(-)

(limited to 'src')

diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c
index db43e0003..5c160c103 100644
--- a/src/decoder/_flac_common.c
+++ b/src/decoder/_flac_common.c
@@ -26,7 +26,7 @@
 #include <FLAC/metadata.h>
 
 void init_FlacData(FlacData * data, struct decoder * decoder,
-		   InputStream * inStream)
+		   struct input_stream *inStream)
 {
 	data->time = 0;
 	data->position = 0;
diff --git a/src/decoder/_flac_common.h b/src/decoder/_flac_common.h
index 45714b4bd..052074980 100644
--- a/src/decoder/_flac_common.h
+++ b/src/decoder/_flac_common.h
@@ -144,14 +144,14 @@ typedef struct {
 	float total_time;
 	FLAC__uint64 position;
 	struct decoder *decoder;
-	InputStream *inStream;
+	struct input_stream *inStream;
 	ReplayGainInfo *replayGainInfo;
 	struct tag *tag;
 } FlacData;
 
 /* initializes a given FlacData struct */
 void init_FlacData(FlacData * data, struct decoder * decoder,
-		   InputStream * inStream);
+		   struct input_stream *inStream);
 void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
 			     FlacData * data);
 void flac_error_common_cb(const char *plugin,
diff --git a/src/decoder/_ogg_common.c b/src/decoder/_ogg_common.c
index 841b2ad3f..b066712fd 100644
--- a/src/decoder/_ogg_common.c
+++ b/src/decoder/_ogg_common.c
@@ -23,7 +23,7 @@
 #include "_flac_common.h"
 #include "../utils.h"
 
-ogg_stream_type ogg_stream_type_detect(InputStream * inStream)
+ogg_stream_type ogg_stream_type_detect(struct input_stream *inStream)
 {
 	/* oggflac detection based on code in ogg123 and this post
 	 * http://lists.xiph.org/pipermail/flac/2004-December/000393.html
diff --git a/src/decoder/_ogg_common.h b/src/decoder/_ogg_common.h
index 7c9e7b630..d03bae301 100644
--- a/src/decoder/_ogg_common.h
+++ b/src/decoder/_ogg_common.h
@@ -26,6 +26,6 @@
 
 typedef enum _ogg_stream_type { VORBIS, FLAC } ogg_stream_type;
 
-ogg_stream_type ogg_stream_type_detect(InputStream * inStream);
+ogg_stream_type ogg_stream_type_detect(struct input_stream *inStream);
 
 #endif /* _OGG_COMMON_H */
diff --git a/src/decoder/aac_plugin.c b/src/decoder/aac_plugin.c
index 7842bcc22..fec6b1b83 100644
--- a/src/decoder/aac_plugin.c
+++ b/src/decoder/aac_plugin.c
@@ -29,7 +29,7 @@
 /* all code here is either based on or copied from FAAD2's frontend code */
 typedef struct {
 	struct decoder *decoder;
-	InputStream *inStream;
+	struct input_stream *inStream;
 	size_t bytesIntoBuffer;
 	size_t bytesConsumed;
 	off_t fileOffset;
@@ -174,8 +174,9 @@ static void adtsParse(AacBuffer * b, float *length)
 		*length = (float)frames / framesPerSec;
 }
 
-static void initAacBuffer(AacBuffer * b,
-			  struct decoder *decoder, InputStream * inStream)
+static void
+initAacBuffer(AacBuffer * b, struct decoder *decoder,
+	      struct input_stream *inStream)
 {
 	memset(b, 0, sizeof(AacBuffer));
 
@@ -253,7 +254,7 @@ static float getAacFloatTotalTime(char *file)
 	faacDecConfigurationPtr config;
 	uint32_t sample_rate;
 	unsigned char channels;
-	InputStream inStream;
+	struct input_stream inStream;
 	long bread;
 
 	if (openInputStream(&inStream, file) < 0)
@@ -301,7 +302,7 @@ static int getAacTotalTime(char *file)
 }
 
 static int aac_stream_decode(struct decoder * mpd_decoder,
-			     InputStream *inStream)
+			     struct input_stream *inStream)
 {
 	float file_time;
 	float totalTime = 0;
@@ -454,7 +455,7 @@ static int aac_decode(struct decoder * mpd_decoder, char *path)
 	   int seekPositionFound = 0; */
 	uint16_t bitRate = 0;
 	AacBuffer b;
-	InputStream inStream;
+	struct input_stream inStream;
 	int initialized = 0;
 
 	if ((totalTime = getAacFloatTotalTime(path)) < 0)
diff --git a/src/decoder/ffmpeg_plugin.c b/src/decoder/ffmpeg_plugin.c
index 6455cd1ce..d66202efa 100644
--- a/src/decoder/ffmpeg_plugin.c
+++ b/src/decoder/ffmpeg_plugin.c
@@ -45,7 +45,7 @@ typedef struct {
 	AVCodecContext *aCodecCtx;
 	AVCodec *aCodec;
 	struct decoder *decoder;
-	InputStream *input;
+	struct input_stream *input;
 	struct tag *tag;
 } BasePtrs;
 
@@ -54,7 +54,7 @@ typedef struct {
 	char url[8];
 
 	struct decoder *decoder;
-	InputStream *input;
+	struct input_stream *input;
 } FopsHelper;
 
 /**
@@ -137,8 +137,9 @@ static int ffmpeg_init(void)
 	return 0;
 }
 
-static int ffmpeg_helper(InputStream *input, int (*callback)(BasePtrs *ptrs),
-			 BasePtrs *ptrs)
+static int
+ffmpeg_helper(struct input_stream *input, int (*callback)(BasePtrs *ptrs),
+	      BasePtrs *ptrs)
 {
 	AVFormatContext *pFormatCtx;
 	AVCodecContext *aCodecCtx;
@@ -211,7 +212,8 @@ static int ffmpeg_helper(InputStream *input, int (*callback)(BasePtrs *ptrs),
 	return ret;
 }
 
-static bool ffmpeg_try_decode(InputStream *input)
+static bool
+ffmpeg_try_decode(struct input_stream *input)
 {
 	int ret;
 	if (input->seekable) {
@@ -320,7 +322,8 @@ static int ffmpeg_decode_internal(BasePtrs *base)
 	return 0;
 }
 
-static int ffmpeg_decode(struct decoder *decoder, InputStream *input)
+static int
+ffmpeg_decode(struct decoder *decoder, struct input_stream *input)
 {
 	BasePtrs base;
 	int ret;
@@ -352,7 +355,7 @@ static int ffmpeg_tag_internal(BasePtrs *base)
 //no tag reading in ffmpeg, check if playable
 static struct tag *ffmpeg_tag(char *file)
 {
-	InputStream input;
+	struct input_stream input;
 	BasePtrs base;
 	int ret;
 	struct tag *tag = NULL;
diff --git a/src/decoder/flac_plugin.c b/src/decoder/flac_plugin.c
index 7b9fce27d..83d6fef55 100644
--- a/src/decoder/flac_plugin.c
+++ b/src/decoder/flac_plugin.c
@@ -301,8 +301,9 @@ static struct tag *flacTagDup(char *file)
 	return ret;
 }
 
-static int flac_decode_internal(struct decoder * decoder,
-				InputStream * inStream, int is_ogg)
+static int
+flac_decode_internal(struct decoder * decoder, struct input_stream *inStream,
+		     int is_ogg)
 {
 	flac_decoder *flacDec;
 	FlacData data;
@@ -378,7 +379,8 @@ fail:
 	return 0;
 }
 
-static int flac_decode(struct decoder * decoder, InputStream * inStream)
+static int
+flac_decode(struct decoder * decoder, struct input_stream *inStream)
 {
 	return flac_decode_internal(decoder, inStream, 0);
 }
@@ -415,12 +417,14 @@ out:
 	return ret;
 }
 
-static int oggflac_decode(struct decoder *decoder, InputStream * inStream)
+static int
+oggflac_decode(struct decoder *decoder, struct input_stream *inStream)
 {
 	return flac_decode_internal(decoder, inStream, 1);
 }
 
-static bool oggflac_try_decode(InputStream * inStream)
+static bool
+oggflac_try_decode(struct input_stream *inStream)
 {
 	return FLAC_API_SUPPORTS_OGG_FLAC &&
 		ogg_stream_type_detect(inStream) == FLAC;
diff --git a/src/decoder/mp3_plugin.c b/src/decoder/mp3_plugin.c
index a0de30ba7..2d458ab97 100644
--- a/src/decoder/mp3_plugin.c
+++ b/src/decoder/mp3_plugin.c
@@ -125,12 +125,12 @@ typedef struct _mp3DecodeData {
 	int decodedFirstFrame;
 	unsigned long bitRate;
 	struct decoder *decoder;
-	InputStream *inStream;
+	struct input_stream *inStream;
 	enum mad_layer layer;
 } mp3DecodeData;
 
 static void initMp3DecodeData(mp3DecodeData * data, struct decoder *decoder,
-			      InputStream * inStream)
+			      struct input_stream *inStream)
 {
 	data->muteFrame = MUTEFRAME_NONE;
 	data->highestFrame = 0;
@@ -753,7 +753,7 @@ static void mp3DecodeDataFinalize(mp3DecodeData * data)
 /* this is primarily used for getting total time for tags */
 static int getMp3TotalTime(char *file)
 {
-	InputStream inStream;
+	struct input_stream inStream;
 	mp3DecodeData data;
 	int ret;
 
@@ -770,9 +770,10 @@ static int getMp3TotalTime(char *file)
 	return ret;
 }
 
-static int openMp3FromInputStream(InputStream * inStream, mp3DecodeData * data,
-				  struct decoder * decoder, struct tag ** tag,
-				  ReplayGainInfo ** replayGainInfo)
+static int
+openMp3FromInputStream(struct input_stream *inStream, mp3DecodeData * data,
+		       struct decoder *decoder, struct tag **tag,
+		       ReplayGainInfo **replayGainInfo)
 {
 	initMp3DecodeData(data, decoder, inStream);
 	*tag = NULL;
@@ -988,7 +989,8 @@ static void initAudioFormatFromMp3DecodeData(mp3DecodeData * data,
 	af->channels = MAD_NCHANNELS(&(data->frame).header);
 }
 
-static int mp3_decode(struct decoder * decoder, InputStream * inStream)
+static int
+mp3_decode(struct decoder * decoder, struct input_stream *inStream)
 {
 	mp3DecodeData data;
 	struct tag *tag = NULL;
diff --git a/src/decoder/mp4_plugin.c b/src/decoder/mp4_plugin.c
index 4a613744e..210f1e5ec 100644
--- a/src/decoder/mp4_plugin.c
+++ b/src/decoder/mp4_plugin.c
@@ -68,15 +68,18 @@ static int mp4_getAACTrack(mp4ff_t * infile)
 static uint32_t mp4_inputStreamReadCallback(void *inStream, void *buffer,
 					    uint32_t length)
 {
-	return readFromInputStream((InputStream *) inStream, buffer, length);
+	return readFromInputStream((struct input_stream *) inStream,
+				   buffer, length);
 }
 
 static uint32_t mp4_inputStreamSeekCallback(void *inStream, uint64_t position)
 {
-	return seekInputStream((InputStream *) inStream, position, SEEK_SET);
+	return seekInputStream((struct input_stream *) inStream,
+			       position, SEEK_SET);
 }
 
-static int mp4_decode(struct decoder * mpd_decoder, InputStream * inStream)
+static int
+mp4_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 {
 	mp4ff_t *mp4fh;
 	mp4ff_callback_t *mp4cb;
@@ -304,7 +307,7 @@ static int mp4_decode(struct decoder * mpd_decoder, InputStream * inStream)
 static struct tag *mp4DataDup(char *file, int *mp4MetadataFound)
 {
 	struct tag *ret = NULL;
-	InputStream inStream;
+	struct input_stream inStream;
 	mp4ff_t *mp4fh;
 	mp4ff_callback_t *callback;
 	int32_t track;
diff --git a/src/decoder/mpc_plugin.c b/src/decoder/mpc_plugin.c
index fb1b0b56c..e76b56cf9 100644
--- a/src/decoder/mpc_plugin.c
+++ b/src/decoder/mpc_plugin.c
@@ -23,7 +23,7 @@
 #include <mpcdec/mpcdec.h>
 
 typedef struct _MpcCallbackData {
-	InputStream *inStream;
+	struct input_stream *inStream;
 	struct decoder *decoder;
 } MpcCallbackData;
 
@@ -94,7 +94,8 @@ static inline int16_t convertSample(MPC_SAMPLE_FORMAT sample)
 	return val;
 }
 
-static int mpc_decode(struct decoder * mpd_decoder, InputStream * inStream)
+static int
+mpc_decode(struct decoder *mpd_decoder, struct input_stream *inStream)
 {
 	mpc_decoder decoder;
 	mpc_reader reader;
@@ -240,7 +241,7 @@ static int mpc_decode(struct decoder * mpd_decoder, InputStream * inStream)
 
 static float mpcGetTime(char *file)
 {
-	InputStream inStream;
+	struct input_stream inStream;
 	float total_time = -1;
 
 	mpc_reader reader;
diff --git a/src/decoder/oggvorbis_plugin.c b/src/decoder/oggvorbis_plugin.c
index 0eecb783f..7fb47cceb 100644
--- a/src/decoder/oggvorbis_plugin.c
+++ b/src/decoder/oggvorbis_plugin.c
@@ -44,7 +44,7 @@
 #endif
 
 typedef struct _OggCallbackData {
-	InputStream *inStream;
+	struct input_stream *inStream;
 	struct decoder *decoder;
 } OggCallbackData;
 
@@ -56,7 +56,7 @@ static size_t ogg_read_cb(void *ptr, size_t size, size_t nmemb, void *vdata)
 	ret = decoder_read(data->decoder, data->inStream, ptr, size * nmemb);
 
 	errno = 0;
-	/*if(ret<0) errno = ((InputStream *)inStream)->error; */
+	/*if(ret<0) errno = ((struct input_stream *)inStream)->error; */
 
 	return ret / size;
 }
@@ -200,7 +200,8 @@ static void putOggCommentsIntoOutputBuffer(char *streamName,
 }
 
 /* public */
-static int oggvorbis_decode(struct decoder * decoder, InputStream * inStream)
+static int
+oggvorbis_decode(struct decoder *decoder, struct input_stream *inStream)
 {
 	OggVorbis_File vf;
 	ov_callbacks callbacks;
@@ -360,7 +361,8 @@ static struct tag *oggvorbis_TagDup(char *file)
 	return ret;
 }
 
-static bool oggvorbis_try_decode(InputStream * inStream)
+static bool
+oggvorbis_try_decode(struct input_stream *inStream)
 {
 	if (!inStream->seekable)
 		/* we cannot seek after the detection, so don't bother
diff --git a/src/decoder/wavpack_plugin.c b/src/decoder/wavpack_plugin.c
index 14b7e5f69..515eb64ef 100644
--- a/src/decoder/wavpack_plugin.c
+++ b/src/decoder/wavpack_plugin.c
@@ -333,13 +333,13 @@ static struct tag *wavpack_tagdup(char *fname)
 }
 
 /*
- * mpd InputStream <=> WavpackStreamReader wrapper callbacks
+ * mpd input_stream <=> WavpackStreamReader wrapper callbacks
  */
 
 /* This struct is needed for per-stream last_byte storage. */
 typedef struct {
 	struct decoder *decoder;
-	InputStream *is;
+	struct input_stream *is;
 	/* Needed for push_back_byte() */
 	int last_byte;
 } InputStreamPlus;
@@ -403,7 +403,7 @@ static WavpackStreamReader mpd_is_reader = {
 
 static void
 initInputStreamPlus(InputStreamPlus *isp, struct decoder *decoder,
-		    InputStream *is)
+		    struct input_stream *is)
 {
 	isp->decoder = decoder;
 	isp->is = is;
@@ -413,7 +413,7 @@ initInputStreamPlus(InputStreamPlus *isp, struct decoder *decoder,
 /*
  * Tries to decode the specified stream, and gives true if managed to do it.
  */
-static bool wavpack_trydecode(InputStream *is)
+static bool wavpack_trydecode(struct input_stream *is)
 {
 	char error[ERRORLEN];
 	WavpackContext *wpc;
@@ -433,7 +433,7 @@ static bool wavpack_trydecode(InputStream *is)
 }
 
 static int wavpack_open_wvc(struct decoder *decoder,
-			    InputStream *is_wvc)
+			    struct input_stream *is_wvc)
 {
 	char tmp[MPD_PATH_MAX];
 	const char *utf8url;
@@ -498,11 +498,12 @@ static int wavpack_open_wvc(struct decoder *decoder,
 /*
  * Decodes a stream.
  */
-static int wavpack_streamdecode(struct decoder * decoder, InputStream *is)
+static int
+wavpack_streamdecode(struct decoder * decoder, struct input_stream *is)
 {
 	char error[ERRORLEN];
 	WavpackContext *wpc;
-	InputStream is_wvc;
+	struct input_stream is_wvc;
 	int open_flags = OPEN_2CH_MAX | OPEN_NORMALIZE /*| OPEN_STREAMING*/;
 	InputStreamPlus isp, isp_wvc;
 
diff --git a/src/input_stream.h b/src/input_stream.h
index db4d6ff57..6ad720efb 100644
--- a/src/input_stream.h
+++ b/src/input_stream.h
@@ -21,8 +21,6 @@
 
 #include <stddef.h>
 
-typedef struct input_stream InputStream;
-
 struct input_stream {
 	int ready;
 
-- 
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