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Add missing function headers

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Signed-off-by: Mahyar Koshkouei <deltabeard@users.noreply.github.com>
This commit is contained in:
Mahyar Koshkouei
2017-02-14 22:45:18 +00:00
parent 295edd06f0
commit 65bb01ee72
8 changed files with 334 additions and 299 deletions
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217
source/playback.c
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@@ -12,10 +12,118 @@
static volatile bool stop = false;
/**
* Pause or play current file.
*
* \return True if paused.
*/
bool togglePlayback(void)
{
bool paused = ndspChnIsPaused(CHANNEL);
ndspChnSetPaused(CHANNEL, !paused);
return !paused;
}
/**
* Stops current playback. Playback thread should exit as a result.
*/
void stopPlayback(void)
{
stop = true;
}
/**
* Returns whether music is playing or paused.
*/
bool isPlaying(void)
{
return !stop;
}
/**
* Obtains file type.
*
* \param file File location.
* \return File type, else negative and errno set.
*/
static int getFileType(const char *file)
{
FILE* ftest = fopen(file, "rb");
int fileSig = 0;
enum file_types file_type = FILE_TYPE_ERROR;
/* Failure opening file */
if(ftest == NULL)
return -1;
if(fread(&fileSig, 4, 1, ftest) == 0)
goto err;
switch(fileSig)
{
// "RIFF"
case 0x46464952:
if(fseek(ftest, 4, SEEK_CUR) != 0)
break;
// "WAVE"
// Check required as AVI file format also uses "RIFF".
if(fread(&fileSig, 4, 1, ftest) == 0)
break;
if(fileSig != 0x45564157)
break;
file_type = FILE_TYPE_WAV;
break;
// "fLaC"
case 0x43614c66:
file_type = FILE_TYPE_FLAC;
break;
// "OggS"
case 0x5367674f:
if(isOpus(file) == 0)
file_type = FILE_TYPE_OPUS;
else
{
//file_type = FILE_TYPE_OGG;
errno = FILE_NOT_SUPPORTED;
}
break;
default:
/*
* MP3 without ID3 tag, ID3v1 tag is at the end of file, or MP3
* with ID3 tag at the beginning of the file.
*/
if((fileSig << 16) == 0xFBFF0000 ||
(fileSig << 16) == 0xFAFF0000 ||
(fileSig << 8) == 0x33444900)
{
file_type = FILE_TYPE_MP3;
break;
}
/* TODO: Add this again at some point */
//printf("Unknown magic number: %#010x\n.", fileSig);
errno = FILE_NOT_SUPPORTED;
break;
}
err:
fclose(ftest);
return file_type;
}
/**
* Should only be called from a new thread only, and have only one playback
* thread at time. This function has not been written for more than one
* playback thread in mind.
*
* \param infoIn Playback information.
*/
void playFile(void* infoIn)
{
@@ -28,10 +136,6 @@ void playFile(void* infoIn)
int ret = -1;
const char* file = info->file;
//info->errInfo->errstr = strdup("Testing.");
//errno = 1001;
//goto err;
/* Reset previous stop command */
stop = false;
@@ -116,7 +220,7 @@ void playFile(void* infoIn)
{
size_t read = (*decoder.decode)(&buffer1[0]);
if(read == 0)
if(read <= 0)
{
lastbuf = true;
continue;
@@ -131,7 +235,7 @@ void playFile(void* infoIn)
{
size_t read = (*decoder.decode)(&buffer2[0]);
if(read == 0)
if(read <= 0)
{
lastbuf = true;
continue;
@@ -157,107 +261,6 @@ out:
err:
*info->errInfo->error = errno;
printf("%s:%d errno:%d %d\n", __func__, __LINE__, errno, *info->errInfo->error);
svcSignalEvent(*info->errInfo->failEvent);
goto out;
}
/**
* Pause or play current file.
*
* \return True if paused.
*/
bool togglePlayback(void)
{
bool paused = ndspChnIsPaused(CHANNEL);
ndspChnSetPaused(CHANNEL, !paused);
return !paused;
}
void stopPlayback(void)
{
stop = true;
}
bool isPlaying(void)
{
return !stop;
}
/**
* Obtains file type.
*
* \param file File location.
* \return File type, else negative and errno set.
*/
int getFileType(const char *file)
{
FILE* ftest = fopen(file, "rb");
int fileSig = 0;
enum file_types file_type = FILE_TYPE_ERROR;
/* Failure opening file */
if(ftest == NULL)
return -1;
if(fread(&fileSig, 4, 1, ftest) == 0)
goto err;
switch(fileSig)
{
// "RIFF"
case 0x46464952:
if(fseek(ftest, 4, SEEK_CUR) != 0)
break;
// "WAVE"
// Check required as AVI file format also uses "RIFF".
if(fread(&fileSig, 4, 1, ftest) == 0)
break;
if(fileSig != 0x45564157)
break;
file_type = FILE_TYPE_WAV;
break;
// "fLaC"
case 0x43614c66:
file_type = FILE_TYPE_FLAC;
break;
// "OggS"
case 0x5367674f:
if(isOpus(file) == 0)
file_type = FILE_TYPE_OPUS;
else
{
//file_type = FILE_TYPE_OGG;
errno = FILE_NOT_SUPPORTED;
}
break;
default:
/*
* MP3 without ID3 tag, ID3v1 tag is at the end of file, or MP3
* with ID3 tag at the beginning of the file.
*/
if((fileSig << 16) == 0xFBFF0000 ||
(fileSig << 16) == 0xFAFF0000 ||
(fileSig << 8) == 0x33444900)
{
file_type = FILE_TYPE_MP3;
break;
}
/* TODO: Add this again at some point */
//printf("Unknown magic number: %#010x\n.", fileSig);
errno = FILE_NOT_SUPPORTED;
break;
}
err:
fclose(ftest);
return file_type;
}