From 6b0fa20b8b40b7211b18129ebad108f314a0d5e0 Mon Sep 17 00:00:00 2001
From: Sergeanur <s.anureev@yandex.ua>
Date: Thu, 7 Jan 2021 22:01:44 +0200
Subject: [PATCH] Make opus available alongside other formats
---
src/audio/oal/stream.cpp | 130 +++++++++++++++++++-------------------
src/audio/sampman.h | 8 +--
src/audio/sampman_oal.cpp | 12 ++--
src/core/config.h | 14 +++-
4 files changed, 88 insertions(+), 76 deletions(-)
diff --git a/src/audio/oal/stream.cpp b/src/audio/oal/stream.cpp
index cdf063fa..32ce9537 100644
--- a/src/audio/oal/stream.cpp
+++ b/src/audio/oal/stream.cpp
@@ -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 @@ public:
CSortStereoBuffer SortStereoBuffer;
-#ifndef AUDIO_OPUS
class CImaADPCMDecoder
{
const uint16 StepTable[89] = {
@@ -461,11 +463,9 @@ public:
};
#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 @@ public:
}
};
+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 @@ public:
return bufSizePerChannel * m_nChannels;
}
};
-#else
+#ifdef AUDIO_OAL_USE_OPUS
class COpusFile : public IDecoder
{
OggOpusFile *m_FileH;
@@ -907,64 +956,16 @@ public:
};
#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
diff --git a/src/audio/sampman.h b/src/audio/sampman.h
index d3e4415f..2db29244 100644
--- a/src/audio/sampman.h
+++ b/src/audio/sampman.h
@@ -240,7 +240,7 @@ public:
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
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/audio/sampman_oal.cpp b/src/audio/sampman_oal.cpp
index 0d82d552..ce6458e6 100644
--- a/src/audio/sampman_oal.cpp
+++ b/src/audio/sampman_oal.cpp
@@ -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);
diff --git a/src/core/config.h b/src/core/config.h
index a06ed1be..874ff39a 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -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