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Make opus available alongside other formats
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@Sergeanur
Sergeanur committed Jan 7, 2021
1 parent 0428b5b commit 6b0fa20b8b40b7211b18129ebad108f314a0d5e0
Unified Split
Showing with 88 additions and 76 deletions.
  1. +66 −64 src/audio/oal/stream.cpp
  2. +3 −5 src/audio/sampman.h
  3. +6 −6 src/audio/sampman_oal.cpp
  4. +13 −1 src/core/config.h
130 src/audio/oal/stream.cpp
View file
@@ -4,20 +4,23 @@
#include "stream.h"
#include "sampman.h"

#ifdef AUDIO_OPUS
#include <opusfile.h>
#else
#ifdef _WIN32
#ifdef AUDIO_OAL_USE_SNDFILE
#pragma comment( lib, "libsndfile-1.lib" )
#endif
#ifdef AUDIO_OAL_USE_MPG123
#pragma comment( lib, "libmpg123-0.lib" )
#endif
#endif
#ifdef AUDIO_OAL_USE_SNDFILE
#include <sndfile.h>
#endif
#ifdef AUDIO_OAL_USE_MPG123
#include <mpg123.h>
#endif
#ifdef AUDIO_OAL_USE_OPUS
#include <opusfile.h>
#endif

#ifndef _WIN32
#include "crossplatform.h"
@@ -81,7 +84,6 @@ class CSortStereoBuffer

CSortStereoBuffer SortStereoBuffer;

#ifndef AUDIO_OPUS
class CImaADPCMDecoder
{
const uint16 StepTable[89] = {
@@ -461,11 +463,9 @@ class CSndFile : public IDecoder
};
#endif

#ifdef _WIN32
#ifdef AUDIO_OAL_USE_MPG123
// fuzzy seek eliminates stutter when playing ADF but spams errors a lot (nothing breaks though)
#define MP3_USE_FUZZY_SEEK
#endif // _WIN32


class CMP3File : public IDecoder
{
@@ -574,6 +574,55 @@ class CMP3File : public IDecoder
}
};

class CADFFile : public CMP3File
{
static ssize_t r_read(void* fh, void* buf, size_t size)
{
size_t bytesRead = fread(buf, 1, size, (FILE*)fh);
uint8* _buf = (uint8*)buf;
for (size_t i = 0; i < size; i++)
_buf[i] ^= 0x22;
return bytesRead;
}
static off_t r_seek(void* fh, off_t pos, int seekType)
{
fseek((FILE*)fh, pos, seekType);
return ftell((FILE*)fh);
}
static void r_close(void* fh)
{
fclose((FILE*)fh);
}
public:
CADFFile(const char* path)
{
m_pMH = mpg123_new(nil, nil);
if (m_pMH)
{
#ifdef MP3_USE_FUZZY_SEEK
mpg123_param(m_pMH, MPG123_FLAGS, MPG123_FUZZY | MPG123_SEEKBUFFER | MPG123_GAPLESS | MPG123_QUIET, 0.0);
#endif
long rate = 0;
int channels = 0;
int encoding = 0;

FILE* f = fopen(path, "rb");

m_bOpened = mpg123_replace_reader_handle(m_pMH, r_read, r_seek, r_close) == MPG123_OK
&& mpg123_open_handle(m_pMH, f) == MPG123_OK && mpg123_getformat(m_pMH, &rate, &channels, &encoding) == MPG123_OK;
m_nRate = rate;
m_nChannels = channels;

if (IsOpened())
{
mpg123_format_none(m_pMH);
mpg123_format(m_pMH, rate, channels, encoding);
}
}
}
};

#endif
#define VAG_LINE_SIZE (0x10)
#define VAG_SAMPLES_IN_LINE (28)

@@ -811,7 +860,7 @@ class CVbFile : public IDecoder
return bufSizePerChannel * m_nChannels;
}
};
#else
#ifdef AUDIO_OAL_USE_OPUS
class COpusFile : public IDecoder
{
OggOpusFile *m_FileH;
@@ -907,64 +956,16 @@ class COpusFile : public IDecoder
};
#endif

class CADFFile : public CMP3File
{
static ssize_t r_read(void* fh, void* buf, size_t size)
{
size_t bytesRead = fread(buf, 1, size, (FILE*)fh);
uint8* _buf = (uint8*)buf;
for (size_t i = 0; i < size; i++)
_buf[i] ^= 0x22;
return bytesRead;
}
static off_t r_seek(void* fh, off_t pos, int seekType)
{
fseek((FILE*)fh, pos, seekType);
return ftell((FILE*)fh);
}
static void r_close(void* fh)
{
fclose((FILE*)fh);
}
public:
CADFFile(const char* path)
{
m_pMH = mpg123_new(nil, nil);
if (m_pMH)
{
#ifdef MP3_USE_FUZZY_SEEK
mpg123_param(m_pMH, MPG123_FLAGS, MPG123_FUZZY | MPG123_SEEKBUFFER | MPG123_GAPLESS, 0.0);
#endif
long rate = 0;
int channels = 0;
int encoding = 0;

FILE* f = fopen(path, "rb");

m_bOpened = mpg123_replace_reader_handle(m_pMH, r_read, r_seek, r_close) == MPG123_OK
&& mpg123_open_handle(m_pMH, f) == MPG123_OK && mpg123_getformat(m_pMH, &rate, &channels, &encoding) == MPG123_OK;
m_nRate = rate;
m_nChannels = channels;

if (IsOpened())
{
mpg123_format_none(m_pMH);
mpg123_format(m_pMH, rate, channels, encoding);
}
}
}
};

void CStream::Initialise()
{
#ifndef AUDIO_OPUS
#ifdef AUDIO_OAL_USE_MPG123
mpg123_init();
#endif
}

void CStream::Terminate()
{
#ifndef AUDIO_OPUS
#ifdef AUDIO_OAL_USE_MPG123
mpg123_exit();
#endif
}
@@ -997,21 +998,22 @@ CStream::CStream(char *filename, ALuint *sources, ALuint (&buffers)[NUM_STREAMBU

DEV("Stream %s\n", m_aFilename);

#ifndef AUDIO_OPUS
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"))
if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".wav")], ".wav"))
#ifdef AUDIO_OAL_USE_SNDFILE
m_pSoundFile = new CSndFile(m_aFilename);
#else
m_pSoundFile = new CWavFile(m_aFilename);
#endif
#ifdef AUDIO_OAL_USE_MPG123
else 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(".adf")], ".adf"))
m_pSoundFile = new CADFFile(m_aFilename);
#endif
else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".vb")], ".VB"))
m_pSoundFile = new CVbFile(m_aFilename, overrideSampleRate);
#else
if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".opus")], ".opus"))
#ifdef AUDIO_OAL_USE_OPUS
else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".opus")], ".opus"))
m_pSoundFile = new COpusFile(m_aFilename);
#endif
else
8 src/audio/sampman.h
View file
@@ -240,7 +240,7 @@ class cSampleManager
extern cSampleManager SampleManager;
extern uint32 BankStartOffset[MAX_SFX_BANKS];

#ifdef AUDIO_OPUS
#if defined(OPUS_AUDIO_PATHS)
static char StreamedNameTable[][25] = {
"AUDIO\\HEAD.OPUS", "AUDIO\\CLASS.OPUS", "AUDIO\\KJAH.OPUS", "AUDIO\\RISE.OPUS", "AUDIO\\LIPS.OPUS", "AUDIO\\GAME.OPUS",
"AUDIO\\MSX.OPUS", "AUDIO\\FLASH.OPUS", "AUDIO\\CHAT.OPUS", "AUDIO\\HEAD.OPUS", "AUDIO\\POLICE.OPUS", "AUDIO\\CITY.OPUS",
@@ -275,8 +275,7 @@ static char StreamedNameTable[][25] = {
"AUDIO\\h5_b.OPUS", "AUDIO\\h5_c.OPUS", "AUDIO\\ammu_a.OPUS", "AUDIO\\ammu_b.OPUS", "AUDIO\\ammu_c.OPUS", "AUDIO\\door_1.OPUS",
"AUDIO\\door_2.OPUS", "AUDIO\\door_3.OPUS", "AUDIO\\door_4.OPUS", "AUDIO\\door_5.OPUS", "AUDIO\\door_6.OPUS", "AUDIO\\t3_a.OPUS",
"AUDIO\\t3_b.OPUS", "AUDIO\\t3_c.OPUS", "AUDIO\\k1_b.OPUS", "AUDIO\\cat1.OPUS"};
#else
#ifdef PS2_AUDIO
#elif defined(PS2_AUDIO_PATHS)
static char StreamedNameTable[][40] =
{
"AUDIO\\MUSIC\\WILD.VB",
@@ -1610,5 +1609,4 @@ static char StreamedNameTable[][25] =
"AUDIO\\BUST_26.WAV",
"AUDIO\\BUST_27.WAV",
"AUDIO\\BUST_28.WAV",
};
#endif
};
12 src/audio/sampman_oal.cpp
View file
@@ -30,7 +30,7 @@
#include "MusicManager.h"
#include "Frontend.h"
#include "Timer.h"
#ifdef AUDIO_OPUS
#ifdef AUDIO_OAL_USE_OPUS
#include <opusfile.h>
#endif

@@ -83,7 +83,7 @@ char SampleBankDescFilename[] = "audio/sfx.SDT";
char SampleBankDataFilename[] = "audio/sfx.RAW";

FILE *fpSampleDescHandle;
#ifdef AUDIO_OPUS
#ifdef OPUS_SFX
OggOpusFile *fpSampleDataHandle;
#else
FILE *fpSampleDataHandle;
@@ -1245,7 +1245,7 @@ cSampleManager::LoadSampleBank(uint8 nBank)
return false;
}

#ifdef AUDIO_OPUS
#ifdef OPUS_SFX
int samplesRead = 0;
int samplesSize = nSampleBankSize[nBank] / 2;
op_pcm_seek(fpSampleDataHandle, 0);
@@ -1350,7 +1350,7 @@ cSampleManager::LoadPedComment(uint32 nComment)
}
}

#ifdef AUDIO_OPUS
#ifdef OPUS_SFX
int samplesRead = 0;
int samplesSize = m_aSamples[nComment].nSize / 2;
op_pcm_seek(fpSampleDataHandle, m_aSamples[nComment].nOffset / 2);
@@ -2007,7 +2007,7 @@ cSampleManager::InitialiseSampleBanks(void)
fpSampleDescHandle = fcaseopen(SampleBankDescFilename, "rb");
if ( fpSampleDescHandle == NULL )
return false;
#ifndef AUDIO_OPUS
#ifndef OPUS_SFX
fpSampleDataHandle = fcaseopen(SampleBankDataFilename, "rb");
if ( fpSampleDataHandle == NULL )
{
@@ -2025,7 +2025,7 @@ cSampleManager::InitialiseSampleBanks(void)
fpSampleDataHandle = op_open_file(SampleBankDataFilename, &e);
#endif
fread(m_aSamples, sizeof(tSample), TOTAL_AUDIO_SAMPLES, fpSampleDescHandle);
#ifdef AUDIO_OPUS
#ifdef OPUS_SFX
int32 _nSampleDataEndOffset = m_aSamples[TOTAL_AUDIO_SAMPLES - 1].nOffset + m_aSamples[TOTAL_AUDIO_SAMPLES - 1].nSize;
#endif
fclose(fpSampleDescHandle);
14 src/core/config.h
View file
@@ -364,9 +364,21 @@ static_assert(false, "SUPPORT_XBOX_SCRIPT and SUPPORT_MOBILE_SCRIPT are mutually

// Audio
#define AUDIO_CACHE // cache sound lengths to speed up the cold boot
//#define PS2_AUDIO // changes audio paths for cutscenes and radio to PS2 paths, needs vbdec to support VB with MSS
//#define PS2_AUDIO_PATHS // changes audio paths for cutscenes and radio to PS2 paths (needs vbdec on MSS builds)
//#define AUDIO_OAL_USE_SNDFILE // use libsndfile to decode WAVs instead of our internal decoder
#define AUDIO_OAL_USE_MPG123 // use mpg123 to support mp3 files

#ifdef AUDIO_OPUS
#define AUDIO_OAL_USE_OPUS // enable support of opus files
//#define OPUS_AUDIO_PATHS // (not supported on VC yet) changes audio paths to opus paths (doesn't work if AUDIO_OAL_USE_OPUS isn't enabled)
//#define OPUS_SFX // enable if your sfx.raw is encoded with opus (doesn't work if AUDIO_OAL_USE_OPUS isn't enabled)

#ifndef AUDIO_OAL_USE_OPUS
#undef OPUS_AUDIO_PATHS
#undef OPUS_SFX
#endif

#endif

#ifdef LIBRW
// these are not supported with librw yet

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