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wiiu: switch back to sndfile to support audio compression

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This commit is contained in:
GaryOderNichts 2020-12-29 22:34:50 +01:00
parent bd2cc333d6
commit 8277064b1f
2 changed files with 66 additions and 6 deletions
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2
Makefile
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@ -65,7 +65,7 @@ CXXFLAGS := $(CFLAGS)
ASFLAGS := -g $(ARCH)
LDFLAGS = -g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map)
LIBS := -lrw -lmpg123 -lopenal -lSDL2 -lwut
LIBS := -lrw -lmpg123 -lsndfile -lopenal -lSDL2 -lwut
#-------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level

70
src/audio/oal/stream.cpp
View File

@ -13,7 +13,7 @@
#pragma comment( lib, "libsndfile-1.lib" )
#pragma comment( lib, "libmpg123-0.lib" )
#endif
#ifndef __WIIU__
#if 1
#include <sndfile.h>
#else
#define DR_WAV_IMPLEMENTATION
@ -27,17 +27,72 @@
#endif
#ifndef AUDIO_OPUS
#ifndef __WIIU__
#ifndef DR_WAV_IMPLEMENTATION
static sf_count_t sndfile_vio_get_filelen(void* user_data)
{
int32 pos = ftell((FILE*)user_data);
fseek((FILE*)user_data, 0, SEEK_END);
int32 size = ftell((FILE*)user_data);
fseek((FILE*)user_data, pos, SEEK_SET);
return size;
}
static sf_count_t sndfile_vio_seek(sf_count_t offset, int whence, void* user_data)
{
fseek((FILE*)user_data, offset, whence);
return ftell((FILE*)user_data);
}
static sf_count_t sndfile_vio_read(void* ptr, sf_count_t count, void* user_data)
{
return fread(ptr, 1, count, (FILE*)user_data);
}
static sf_count_t
sndfile_vio_write(const void* ptr, sf_count_t count, void* user_data)
{
return fwrite(ptr, 1, count, (FILE*)user_data);
}
static sf_count_t
sndfile_vio_tell(void* user_data)
{
return ftell((FILE*)user_data);
}
static SF_VIRTUAL_IO vio =
{
.get_filelen = sndfile_vio_get_filelen,
.seek = sndfile_vio_seek,
.read = sndfile_vio_read,
.write = sndfile_vio_write,
.tell = sndfile_vio_tell,
};
class CSndFile : public IDecoder
{
SNDFILE *m_pfSound;
SF_INFO m_soundInfo;
FILE* m_fileHandle;
char* m_buffer;
public:
CSndFile(const char *path) :
m_pfSound(nil)
m_pfSound(nil),
m_fileHandle(NULL),
m_buffer(NULL)
{
memset(&m_soundInfo, 0, sizeof(m_soundInfo));
m_pfSound = sf_open(path, SFM_READ, &m_soundInfo);
m_buffer = (char*) memalign(0x40, BUFSIZ);
m_fileHandle = fopen(path, "rb");
if (!m_fileHandle) {
return;
}
setbuf(m_fileHandle, m_buffer);
m_pfSound = sf_open_virtual(&vio, SFM_READ, &m_soundInfo, m_fileHandle);
}
~CSndFile()
@ -47,6 +102,11 @@ public:
sf_close(m_pfSound);
m_pfSound = nil;
}
if (m_fileHandle) {
fclose(m_fileHandle);
}
free(m_buffer);
}
bool IsOpened()
@ -470,7 +530,7 @@ CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUF
if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".mp3")], ".mp3"))
m_pSoundFile = new CMP3File(m_aFilename);
else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".wav")], ".wav"))
#ifndef __WIIU__
#ifndef DR_WAV_IMPLEMENTATION
m_pSoundFile = new CSndFile(m_aFilename);
#else
m_pSoundFile = new CDrWav(m_aFilename);