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player.cpp
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player.cpp
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// DRO/S98/VGM player test program
// -------------------------------
// Warning: This just serves as a tool for testing features.
// Thus, the user interface can be a complicated mess and a pain to use.
#ifdef _WIN32
//#define _WIN32_WINNT 0x500 // for GetConsoleWindow()
#include <windows.h>
#ifdef _DEBUG
#include <crtdbg.h>
#endif
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <vector>
#include <string>
#ifdef _WIN32
extern "C" int __cdecl _getch(void); // from conio.h
extern "C" int __cdecl _kbhit(void);
#else
#include <unistd.h> // for STDIN_FILENO and usleep()
#include <termios.h>
#include <sys/time.h> // for struct timeval in _kbhit()
#define Sleep(msec) usleep(msec * 1000)
#endif
#include "common_def.h"
#include "utils/DataLoader.h"
#include "utils/FileLoader.h"
#include "utils/MemoryLoader.h"
#include "player/playerbase.hpp"
#include "player/s98player.hpp"
#include "player/droplayer.hpp"
#include "player/vgmplayer.hpp"
#include "player/gymplayer.hpp"
#include "player/playera.hpp"
#include "audio/AudioStream.h"
#include "audio/AudioStream_SpcDrvFuns.h"
#include "emu/Resampler.h"
#include "emu/SoundDevs.h" // for DEVID_*
#include "emu/EmuCores.h"
#include "utils/OSMutex.h"
//#define USE_MEMORY_LOADER 1 // define to use the in-memory loader
int main(int argc, char* argv[]);
static void DoChipControlMode(PlayerBase* player);
static void StripNewline(char* str);
static std::string FCC2Str(UINT32 fcc);
static UINT8 *SlurpFile(const char *fileName, UINT32 *fileSize);
static const char* GetFileTitle(const char* filePath);
static UINT32 FillBuffer(void* drvStruct, void* userParam, UINT32 bufSize, void* Data);
static UINT8 FilePlayCallback(PlayerBase* player, void* userParam, UINT8 evtType, void* evtParam);
static DATA_LOADER* RequestFileCallback(void* userParam, PlayerBase* player, const char* fileName);
static const char* LogLevel2Str(UINT8 level);
static void PlayerLogCallback(void* userParam, PlayerBase* player, UINT8 level, UINT8 srcType,
const char* srcTag, const char* message);
static UINT32 GetNthAudioDriver(UINT8 adrvType, INT32 drvNumber);
static UINT8 InitAudioSystem(void);
static UINT8 DeinitAudioSystem(void);
static UINT8 StartAudioDevice(void);
static UINT8 StopAudioDevice(void);
static UINT8 StartDiskWriter(const char* fileName);
static UINT8 StopDiskWriter(void);
#ifndef _WIN32
static void changemode(UINT8 noEcho);
static int _kbhit(void);
#define _getch getchar
#endif
static void* audDrv;
static void* audDrvLog;
static std::vector<UINT8> locAudBuf; // local audio buffer (for WAV dumping)
static OS_MUTEX* renderMtx; // render thread mutex
static UINT32 sampleRate = 44100;
static UINT32 maxLoops = 2;
static bool manualRenderLoop = false;
static volatile UINT8 playState;
static UINT32 idWavOut;
static UINT32 idWavOutDev;
static UINT32 idWavWrt;
static INT32 AudioOutDrv = -2;
static INT32 WaveWrtDrv = -1;
static UINT32 masterVol = 0x10000; // fixed point 16.16
static UINT8 showTags = 1;
static bool showFileInfo = false;
static UINT8 logLevel = DEVLOG_INFO;
static PlayerA mainPlr;
int main(int argc, char* argv[])
{
int argbase;
UINT8 retVal;
DATA_LOADER *dLoad;
int curSong;
bool needRefresh;
if (argc < 2)
{
printf("Usage: %s inputfile\n", argv[0]);
return 0;
}
argbase = 1;
#ifdef _WIN32
SetConsoleOutputCP(65001); // set UTF-8 codepage
#endif
retVal = InitAudioSystem();
if (retVal)
return 1;
retVal = StartAudioDevice();
if (retVal)
{
DeinitAudioSystem();
return 1;
}
playState = 0x00;
// I'll keep the instances of the players for the program's life time.
// This way player/chip options are kept between track changes.
mainPlr.RegisterPlayerEngine(new VGMPlayer);
mainPlr.RegisterPlayerEngine(new S98Player);
mainPlr.RegisterPlayerEngine(new DROPlayer);
mainPlr.RegisterPlayerEngine(new GYMPlayer);
mainPlr.SetEventCallback(FilePlayCallback, NULL);
mainPlr.SetFileReqCallback(RequestFileCallback, NULL);
mainPlr.SetLogCallback(PlayerLogCallback, NULL);
//mainPlr.SetOutputSettings() is done in StartAudioDevice()
{
PlayerA::Config pCfg = mainPlr.GetConfiguration();
pCfg.masterVol = masterVol;
pCfg.loopCount = maxLoops;
pCfg.fadeSmpls = sampleRate * 4; // fade over 4 seconds
pCfg.endSilenceSmpls = sampleRate / 2; // 0.5 seconds of silence at the end
pCfg.pbSpeed = 1.0;
mainPlr.SetConfiguration(pCfg);
}
for (curSong = argbase; curSong < argc; curSong ++)
{
printf("Loading %s ... ", GetFileTitle(argv[curSong]));
fflush(stdout);
#ifdef USE_MEMORY_LOADER
UINT32 fileSize;
UINT8 *fileData = SlurpFile(argv[curSong],&fileSize);
dLoad = MemoryLoader_Init(fileData, fileSize);
#else
dLoad = FileLoader_Init(argv[curSong]);
#endif
if(dLoad == NULL) continue;
DataLoader_SetPreloadBytes(dLoad,0x100);
retVal = DataLoader_Load(dLoad);
if (retVal)
{
DataLoader_CancelLoading(dLoad);
DataLoader_Deinit(dLoad);
fprintf(stderr, "Error 0x%02X loading file!\n", retVal);
continue;
}
retVal = mainPlr.LoadFile(dLoad);
if (retVal)
{
DataLoader_CancelLoading(dLoad);
DataLoader_Deinit(dLoad);
fprintf(stderr, "Error 0x%02X loading file!\n", retVal);
continue;
}
PlayerBase* player = mainPlr.GetPlayer();
mainPlr.SetLoopCount(maxLoops);
if (player->GetPlayerType() == FCC_S98)
{
S98Player* s98play = dynamic_cast<S98Player*>(player);
const S98_HEADER* s98hdr = s98play->GetFileHeader();
printf("S98 v%u, Total Length: %.2f s, Loop Length: %.2f s, Tick Rate: %u/%u", s98hdr->fileVer,
player->Tick2Second(player->GetTotalTicks()), player->Tick2Second(player->GetLoopTicks()),
s98hdr->tickMult, s98hdr->tickDiv);
}
else if (player->GetPlayerType() == FCC_VGM)
{
VGMPlayer* vgmplay = dynamic_cast<VGMPlayer*>(player);
const VGM_HEADER* vgmhdr = vgmplay->GetFileHeader();
printf("VGM v%3X, Total Length: %.2f s, Loop Length: %.2f s", vgmhdr->fileVer,
player->Tick2Second(player->GetTotalTicks()), player->Tick2Second(player->GetLoopTicks()));
mainPlr.SetLoopCount(vgmplay->GetModifiedLoopCount(maxLoops));
}
else if (player->GetPlayerType() == FCC_DRO)
{
DROPlayer* droplay = dynamic_cast<DROPlayer*>(player);
const DRO_HEADER* drohdr = droplay->GetFileHeader();
const char* hwType;
if (drohdr->hwType == 0)
hwType = "OPL2";
else if (drohdr->hwType == 1)
hwType = "DualOPL2";
else if (drohdr->hwType == 2)
hwType = "OPL3";
else
hwType = "unknown";
printf("DRO v%u, Total Length: %.2f s, HW Type: %s", drohdr->verMajor,
player->Tick2Second(player->GetTotalTicks()), hwType);
}
if (showTags > 0)
{
const char* songTitle = NULL;
const char* songAuthor = NULL;
const char* songGame = NULL;
const char* songSystem = NULL;
const char* songDate = NULL;
const char* songComment = NULL;
const char* const* tagList = player->GetTags();
for (const char* const* t = tagList; *t; t += 2)
{
if (!strcmp(t[0], "TITLE"))
songTitle = t[1];
else if (!strcmp(t[0], "ARTIST"))
songAuthor = t[1];
else if (!strcmp(t[0], "GAME"))
songGame = t[1];
else if (!strcmp(t[0], "SYSTEM"))
songSystem = t[1];
else if (!strcmp(t[0], "DATE"))
songDate = t[1];
else if (!strcmp(t[0], "COMMENT"))
songComment = t[1];
}
if (songTitle != NULL && songTitle[0] != '\0')
printf("\nSong Title: %s", songTitle);
if (showTags >= 2)
{
if (songAuthor != NULL && songAuthor[0] != '\0')
printf("\nSong Author: %s", songAuthor);
if (songGame != NULL && songGame[0] != '\0')
printf("\nSong Game: %s", songGame);
if (songSystem != NULL && songSystem[0] != '\0')
printf("\nSong System: %s", songSystem);
if (songDate != NULL && songDate[0] != '\0')
printf("\nSong Date: %s", songDate);
if (songComment != NULL && songComment[0] != '\0')
printf("\nSong Comment: %s", songComment);
}
}
putchar('\n');
{
PLR_DEV_OPTS devOpts;
UINT32 devOptID;
devOptID = PLR_DEV_ID(DEVID_SN76496, 0);
retVal = player->GetDeviceOptions(devOptID, devOpts);
if (! (retVal & 0x80))
{
static const INT16 panPos[4] = {0x00, -0x80, +0x80, 0x00};
if (! devOpts.emuCore[0])
devOpts.emuCore[0] = FCC_MAXM;
memcpy(devOpts.panOpts.chnPan, panPos, sizeof(panPos));
player->SetDeviceOptions(devOptID, devOpts);
}
devOptID = PLR_DEV_ID(DEVID_YM2413, 0);
retVal = player->GetDeviceOptions(devOptID, devOpts);
if (! (retVal & 0x80))
{
static const INT16 panPos[14] = {
-0x100, +0x100, -0x80, +0x80, -0x40, +0x40, -0xC0, +0xC0, 0x00,
-0x60, +0x60, 0x00, -0xC0, +0xC0};
memcpy(devOpts.panOpts.chnPan, panPos, sizeof(panPos));
player->SetDeviceOptions(devOptID, devOpts);
}
devOptID = PLR_DEV_ID(DEVID_AY8910, 0);
retVal = player->GetDeviceOptions(devOptID, devOpts);
if (! (retVal & 0x80))
{
static const INT16 panPos[3] = {-0x80, +0x80, 0x00};
memcpy(devOpts.panOpts.chnPan, panPos, sizeof(panPos));
player->SetDeviceOptions(devOptID, devOpts);
}
devOptID = PLR_DEV_ID(DEVID_C6280, 0);
retVal = player->GetDeviceOptions(devOptID, devOpts);
if (! (retVal & 0x80))
{
if (! devOpts.emuCore[0])
devOpts.emuCore[0] = FCC_MAME;
player->SetDeviceOptions(devOptID, devOpts);
}
}
mainPlr.Start();
if (showFileInfo)
{
// only after calling PlayerA::Start() we can obtain info about the currently used sound cores
PLR_SONG_INFO sInf;
std::vector<PLR_DEV_INFO> diList;
size_t curDev;
player->GetSongInfo(sInf);
player->GetSongDeviceInfo(diList);
printf("SongInfo: %s v%X.%X, Rate %u/%u, Len %u, Loop at %d, devices: %u\n",
FCC2Str(sInf.format).c_str(), sInf.fileVerMaj, sInf.fileVerMin,
sInf.tickRateMul, sInf.tickRateDiv, sInf.songLen, sInf.loopTick, sInf.deviceCnt);
for (curDev = 0; curDev < diList.size(); curDev ++)
{
const PLR_DEV_INFO& pdi = diList[curDev];
printf(" Dev %d: Type 0x%02X #%d, Core %s, Clock %u, Rate %u, Volume 0x%X\n",
(int)pdi.id, pdi.type, (INT8)pdi.instance, FCC2Str(pdi.core).c_str(), pdi.devCfg->clock, pdi.smplRate, pdi.volume);
}
}
const std::vector<VGMPlayer::DACSTRM_DEV>* vgmPcmStrms = NULL;
if (player->GetPlayerType() == FCC_VGM)
{
VGMPlayer* vgmplay = dynamic_cast<VGMPlayer*>(player);
vgmPcmStrms = &vgmplay->GetStreamDevInfo();
}
StartDiskWriter("waveOut.wav");
if (audDrv != NULL)
retVal = AudioDrv_SetCallback(audDrv, FillBuffer, &mainPlr);
else
retVal = 0xFF;
manualRenderLoop = (retVal != 0x00);
#ifndef _WIN32
changemode(1);
#endif
playState &= ~PLAYSTATE_END;
needRefresh = true;
while(! (playState & PLAYSTATE_END))
{
if (! (playState & PLAYSTATE_PAUSE))
needRefresh = true; // always update when playing
if (needRefresh)
{
const char* pState;
if (playState & PLAYSTATE_PAUSE)
pState = "Paused";
else if (mainPlr.GetState() & PLAYSTATE_END)
pState = "Finish ";
else if (mainPlr.GetState() & PLAYSTATE_FADE)
pState = "Fading ";
else
pState = "Playing";
if (vgmPcmStrms == NULL || vgmPcmStrms->empty())
{
printf("%s %.2f / %.2f ... \r", pState, mainPlr.GetCurTime(1), mainPlr.GetTotalTime(1));
}
else
{
const VGMPlayer::DACSTRM_DEV* strmDev = &(*vgmPcmStrms)[0];
std::string pbMode = " ";
if (strmDev->pbMode & 0x10)
pbMode += 'R'; // reverse playback
if (strmDev->pbMode & 0x80)
pbMode += 'L'; // looping
if (pbMode.length() == 1)
pbMode = "";
printf("%s %.2f / %.2f [%02X / %02X at %4.1f KHz%s] ... \r",
pState, mainPlr.GetCurTime(1), mainPlr.GetTotalTime(1),
1 + strmDev->lastItem, strmDev->maxItems, strmDev->freq / 1000.0,
pbMode.c_str());
}
fflush(stdout);
needRefresh = false;
}
if (manualRenderLoop && ! (playState & PLAYSTATE_PAUSE))
{
UINT32 wrtBytes = FillBuffer(audDrvLog, &mainPlr, (UINT32)locAudBuf.size(), &locAudBuf[0]);
AudioDrv_WriteData(audDrvLog, wrtBytes, &locAudBuf[0]);
}
else
{
Sleep(50);
}
if (_kbhit())
{
int inkey = _getch();
int letter = toupper(inkey);
if (letter == ' ' || letter == 'P')
{
playState ^= PLAYSTATE_PAUSE;
if (audDrv != NULL)
{
if (playState & PLAYSTATE_PAUSE)
AudioDrv_Pause(audDrv);
else
AudioDrv_Resume(audDrv);
}
}
else if (letter == 'R') // restart
{
OSMutex_Lock(renderMtx);
mainPlr.Reset();
OSMutex_Unlock(renderMtx);
}
else if (letter >= '0' && letter <= '9')
{
UINT32 maxPos;
UINT8 pbPos10;
UINT32 destPos;
OSMutex_Lock(renderMtx);
maxPos = mainPlr.GetPlayer()->GetTotalPlayTicks(maxLoops);
pbPos10 = letter - '0';
destPos = maxPos * pbPos10 / 10;
mainPlr.Seek(PLAYPOS_TICK, destPos);
OSMutex_Unlock(renderMtx);
}
else if (letter == 'B') // previous file
{
if (curSong > argbase)
{
playState |= PLAYSTATE_END;
curSong -= 2;
}
}
else if (letter == 'N') // next file
{
if (curSong + 1 < argc)
playState |= PLAYSTATE_END;
}
else if (inkey == 0x1B || letter == 'Q') // quit
{
playState |= PLAYSTATE_END;
curSong = argc - 1;
}
else if (letter == 'F') // fade out
{
OSMutex_Lock(renderMtx);
mainPlr.FadeOut();
OSMutex_Unlock(renderMtx);
}
else if (letter == 'C') // chip control
{
DoChipControlMode(mainPlr.GetPlayer());
}
needRefresh = true;
}
}
#ifndef _WIN32
changemode(0);
#endif
// remove callback to prevent further rendering
// also waits for render thread to finish its work
if (audDrv != NULL)
AudioDrv_SetCallback(audDrv, NULL, NULL);
StopDiskWriter();
mainPlr.Stop();
mainPlr.UnloadFile();
DataLoader_Deinit(dLoad); dLoad = NULL;
#ifdef USE_MEMORY_LOADER
free(fileData);
#endif
} // end for(curSong)
mainPlr.UnregisterAllPlayers();
StopAudioDevice();
DeinitAudioSystem();
printf("Done.\n");
#if defined(_DEBUG) && (_MSC_VER >= 1400)
// doesn't work well with C++ containers
//if (_CrtDumpMemoryLeaks())
// _getch();
#endif
return 0;
}
/*
Command Mode overview
Sound Chip ID:
D - display configuration
T param - show tags (0/D/OFF - off, 1/E/ON - on)
FI param - show file information (see above)
LL param - set log level (0..5 = off/error/warn/info/debug/trace, see emu/EmuStructs.h)
Q - quit
P - player configuration
[DRO]
OPL3 param - DualOPL2 -> OPL3 patch, (0/1/2, see DRO_V2OPL3_*)
[VGM]
PHZ param - set playback rate in Hz (set to 50 to play NTSC VGMs in PAL speed)
HSO param - hard-stop old VGMs (<1.50) when they finish
[number] - sound chip # configuration (active sound chip)
Note: The number is the ID of the active sound chip (as shown by device info).
All sound chips can be controlled with 0x800I00NN (NN = libvgm device ID, I = instance, i.e. 0 or 1)
C param - set emulation core to param (four-character code, case sensitive, empty = use default)
LC param - set emulation core of *linked device* (OPN SSG/OPL4 FM) to param (four-character code, case sensitive, empty = use default)
O param - set sound core options (core-specific)
SRM param - set sample rate mode (0/1/2, see DEVRI_SRMODE_*)
SR param - set emulated sample rate (0 = use rate of output stream)
RSM param - set resampling mode [not working]
M param,param,... - set mute options
This is a list of channels to be toggled. (0 = first channel)
Additional valid letters:
E - enable sound chip
D - disable sound chip
O - all channels on
X - mute all channels
Q - quit
*/
static void DoChipControlMode(PlayerBase* player)
{
int letter;
int mode;
char line[0x80];
char* endPtr;
int chipID;
UINT8 retVal;
printf("Command Mode. ");
mode = 0; // start
chipID = -1;
while(mode >= 0)
{
if (mode == 0)
{
PLR_DEV_OPTS devOpts;
// number (sound chip ID) / D (display) / P (player options)
printf("Sound Chip ID: ");
fgets(line, 0x80, stdin);
StripNewline(line);
if (line[0] == '\0')
return;
// Note: In MSVC 2010, strtol returns 0x7FFFFFFF for the string "0x8000000C".
// strtoul returns the correct value and also properly returns -1 for "-1".
chipID = (int)strtoul(line, &endPtr, 0);
if (endPtr > line)
{
retVal = player->GetDeviceOptions((UINT32)chipID, devOpts);
if (retVal & 0x80)
{
printf("Invalid sound chip ID.\n");
continue;
}
printf("Cfg: Core %s, Opts 0x%X, srMode 0x%02X, sRate %u, resampleMode 0x%02X\n",
FCC2Str(devOpts.emuCore[0]).c_str(), devOpts.coreOpts, devOpts.srMode,
devOpts.smplRate, devOpts.resmplMode);
printf("Muting: Chip %s [0x%02X], Channel Mask: 0x%02X\n",
(devOpts.muteOpts.disable & 0x01) ? "Off" : "On", devOpts.muteOpts.disable,
devOpts.muteOpts.chnMute[0]);
mode = 1;
}
else
{
letter = toupper((unsigned char)*line);
if (letter == 'D')
{
mode = 10;
}
else if (letter == 'P')
{
switch(player->GetPlayerType())
{
case FCC_DRO:
{
DROPlayer* droplay = dynamic_cast<DROPlayer*>(player);
DRO_PLAY_OPTIONS playOpts;
droplay->GetPlayerOptions(playOpts);
printf("Opts: OPL3Mode %u\n", playOpts.v2opl3Mode);
mode = 2;
}
break;
case FCC_VGM:
{
VGMPlayer* vgmplay = dynamic_cast<VGMPlayer*>(player);
VGM_PLAY_OPTIONS playOpts;
vgmplay->GetPlayerOptions(playOpts);
printf("Opts: PlaybkHz %u, HardStopOld %u\n",
playOpts.playbackHz, playOpts.hardStopOld);
mode = 2;
}
break;
}
}
}
}
else if (mode == 1) // sound chip command mode
{
char* tokenStr;
PLR_DEV_OPTS devOpts;
retVal = player->GetDeviceOptions((UINT32)chipID, devOpts);
if (retVal & 0x80)
{
mode = 0;
continue;
}
// Core / Linked Core / Opts / SRMode / SampleRate / ReSampleMode / Muting
printf("Command [C/LC/O/SRM/SR/RSM/M data]: ");
fgets(line, 0x80, stdin);
StripNewline(line);
tokenStr = strtok(line, " ");
for (endPtr = line; *endPtr != '\0'; endPtr ++)
*endPtr = (char)toupper((unsigned char)*endPtr);
tokenStr = endPtr + 1;
if (! strcmp(line, "C"))
{
std::string fccStr(tokenStr);
fccStr.resize(4, 0x00);
devOpts.emuCore[0] =
(fccStr[0] << 24) | (fccStr[1] << 16) |
(fccStr[2] << 8) | (fccStr[3] << 0);
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "LC"))
{
std::string fccStr(tokenStr);
fccStr.resize(4, 0x00);
devOpts.emuCore[1] =
(fccStr[0] << 24) | (fccStr[1] << 16) |
(fccStr[2] << 8) | (fccStr[3] << 0);
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "O"))
{
devOpts.coreOpts = (UINT32)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "SRM"))
{
devOpts.srMode = (UINT8)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "SR"))
{
devOpts.smplRate = (UINT32)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "RSM"))
{
devOpts.resmplMode = (UINT8)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
player->SetDeviceOptions((UINT32)chipID, devOpts);
}
else if (! strcmp(line, "M"))
{
PLR_MUTE_OPTS& muteOpts = devOpts.muteOpts;
letter = '\0';
tokenStr = strtok(NULL, ",");
while(tokenStr != NULL)
{
letter = toupper((unsigned char)*tokenStr);
if (letter == 'E')
muteOpts.disable = 0x00;
else if (letter == 'D')
muteOpts.disable = 0xFF;
else if (letter == 'O')
muteOpts.chnMute[0] = 0;
else if (letter == 'X')
muteOpts.chnMute[0] = ~0;
else if (isalnum(letter))
{
long chnID = strtol(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
muteOpts.chnMute[0] ^= (1 << chnID);
}
tokenStr = strtok(NULL, ",");
}
player->SetDeviceMuting((UINT32)chipID, muteOpts);
printf("-> Chip %s [0x%02X], Channel Mask: 0x%02X\n",
(muteOpts.disable & 0x01) ? "Off" : "On", muteOpts.disable, muteOpts.chnMute[0]);
}
else if (! strcmp(line, "Q"))
mode = -1;
else
mode = 0;
}
else if (mode == 2) // player configuration mode
{
switch(player->GetPlayerType())
{
case FCC_DRO:
{
DROPlayer* droplay = dynamic_cast<DROPlayer*>(player);
DRO_PLAY_OPTIONS playOpts;
char* tokenStr;
droplay->GetPlayerOptions(playOpts);
printf("Command [OPL3 data]: ");
fgets(line, 0x80, stdin);
StripNewline(line);
tokenStr = strtok(line, " ");
for (endPtr = line; *endPtr != '\0'; endPtr ++)
*endPtr = (char)toupper((unsigned char)*endPtr);
tokenStr = endPtr + 1;
if (! strcmp(line, "OPL3"))
{
playOpts.v2opl3Mode = (UINT8)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
droplay->SetPlayerOptions(playOpts);
}
else if (! strcmp(line, "Q"))
mode = -1;
else
mode = 0;
}
break;
case FCC_VGM:
{
VGMPlayer* vgmplay = dynamic_cast<VGMPlayer*>(player);
VGM_PLAY_OPTIONS playOpts;
char* tokenStr;
vgmplay->GetPlayerOptions(playOpts);
printf("Command [PHZ/HSO data]: ");
fgets(line, 0x80, stdin);
StripNewline(line);
tokenStr = strtok(line, " ");
for (endPtr = line; *endPtr != '\0'; endPtr ++)
*endPtr = (char)toupper((unsigned char)*endPtr);
tokenStr = endPtr + 1;
if (! strcmp(line, "PHZ"))
{
playOpts.playbackHz = (UINT32)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
vgmplay->SetPlayerOptions(playOpts);
}
else if (! strcmp(line, "HSO"))
{
playOpts.hardStopOld = (UINT8)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
vgmplay->SetPlayerOptions(playOpts);
}
else if (! strcmp(line, "Q"))
mode = -1;
else
mode = 0;
}
break;
default:
printf("No player-specific configuration available.\n");
mode = 0;
break;
}
}
else if (mode == 10) // display configuration mode
{
char* tokenStr;
// Tags / FileInfo
printf("Command [T/FI/LL data]: ");
fgets(line, 0x80, stdin);
StripNewline(line);
tokenStr = strtok(line, " ");
for (endPtr = line; *endPtr != '\0'; endPtr ++)
*endPtr = (char)toupper((unsigned char)*endPtr);
tokenStr = endPtr + 1;
if (! strcmp(line, "T") || ! strcmp(line, "FI"))
{
int val = (int)strtol(tokenStr, &endPtr, 0);
if (endPtr == tokenStr)
{
for (endPtr = tokenStr; *endPtr != '\0'; endPtr ++)
*endPtr = (char)toupper((unsigned char)*endPtr);
letter = *tokenStr;
if (letter == 'E' || ! strcmp(tokenStr, "ON"))
val = 1;
else if (letter == 'D' || ! strcmp(tokenStr, "OFF"))
val = 0;
else
val = -1;
}
if (val >= 0)
{
if (! strcmp(line, "T"))
showTags = val;
else if (! strcmp(line, "FI"))
showFileInfo = !!val;
}
}
else if (! strcmp(line, "LL"))
{
UINT8 newLevel = (UINT8)strtoul(tokenStr, &endPtr, 0);
if (endPtr > tokenStr)
logLevel = newLevel;
}
else if (! strcmp(line, "Q"))
mode = -1;
else
mode = 0;
}
}
return;
}
static void StripNewline(char* str)
{
char* strPtr;
strPtr = str;
while(*strPtr != '\0')
strPtr ++;
while(strPtr > str && iscntrl((unsigned char)strPtr[-1]))
strPtr --;
*strPtr = '\0';
return;
}
static std::string FCC2Str(UINT32 fcc)
{
std::string result(4, '\0');
result[0] = (char)((fcc >> 24) & 0xFF);
result[1] = (char)((fcc >> 16) & 0xFF);
result[2] = (char)((fcc >> 8) & 0xFF);
result[3] = (char)((fcc >> 0) & 0xFF);
return result;
}
static UINT8 *SlurpFile(const char *fileName, UINT32 *fileSize)
{
*fileSize = 0;
FILE *hFile = fopen(fileName,"rb");
UINT32 hFileSize;
UINT8 *fileData;
if(hFile == NULL) return NULL;
fseek(hFile,0,SEEK_END);
hFileSize = ftell(hFile);
rewind(hFile);
fileData = (UINT8 *)malloc(hFileSize);
if(fileData == NULL)
{
fclose(hFile);
return NULL;
}
if(fread(fileData,1,hFileSize,hFile) != hFileSize)
{
free(fileData);
fclose(hFile);
return NULL;
}
fclose(hFile);
*fileSize = hFileSize;
return fileData;
}
static const char* GetFileTitle(const char* filePath)
{
const char* dirSep1;
const char* dirSep2;
dirSep1 = strrchr(filePath, '/');
dirSep2 = strrchr(filePath, '\\');
if (dirSep2 > dirSep1)
dirSep1 = dirSep2;
return (dirSep1 == NULL) ? filePath : (dirSep1 + 1);
}
static UINT32 FillBuffer(void* drvStruct, void* userParam, UINT32 bufSize, void* data)
{
PlayerA& myPlr = *(PlayerA*)userParam;
if (! (myPlr.GetState() & PLAYSTATE_PLAY))
{
fprintf(stderr, "Player Warning: calling Render while not playing! playState = 0x%02X\n", myPlr.GetState());
memset(data, 0x00, bufSize);
return bufSize;
}
UINT32 renderedBytes;
OSMutex_Lock(renderMtx);
renderedBytes = myPlr.Render(bufSize, data);
OSMutex_Unlock(renderMtx);
return renderedBytes;
}
static UINT8 FilePlayCallback(PlayerBase* player, void* userParam, UINT8 evtType, void* evtParam)
{
switch(evtType)
{
case PLREVT_START:
//printf("Playback started.\n");
break;
case PLREVT_STOP:
//printf("Playback stopped.\n");
break;
case PLREVT_LOOP:
{
UINT32* curLoop = (UINT32*)evtParam;
if (player->GetState() & PLAYSTATE_SEEK)
break;
printf("Loop %u.\n", 1 + *curLoop);
}
break;
case PLREVT_END:
if (playState & PLAYSTATE_END)
break;
playState |= PLAYSTATE_END;
printf("Song End.\n");
break;
}
return 0x00;
}
static DATA_LOADER* RequestFileCallback(void* userParam, PlayerBase* player, const char* fileName)
{
DATA_LOADER* dLoad = FileLoader_Init(fileName);
UINT8 retVal = DataLoader_Load(dLoad);
if (! retVal)
return dLoad;
DataLoader_Deinit(dLoad);
return NULL;
}
static const char* LogLevel2Str(UINT8 level)
{
static const char* LVL_NAMES[6] = {" ??? ", "Error", "Warn ", "Info ", "Debug", "Trace"};
if (level >= (sizeof(LVL_NAMES) / sizeof(LVL_NAMES[0])))
level = 0;
return LVL_NAMES[level];
}
static void PlayerLogCallback(void* userParam, PlayerBase* player, UINT8 level, UINT8 srcType,
const char* srcTag, const char* message)
{
if (level > logLevel)
return; // don't print messages with higher verbosity than current log level
if (srcType == PLRLOGSRC_PLR)
printf("[%s] %s: %s", LogLevel2Str(level), player->GetPlayerName(), message);
else
printf("[%s] %s %s: %s", LogLevel2Str(level), player->GetPlayerName(), srcTag, message);
return;
}
static UINT32 GetNthAudioDriver(UINT8 adrvType, INT32 drvNumber)
{
// special numbers for drvNumber:
// -1 - don't select any
// -2 - select last found driver
if (drvNumber == -1)
return (UINT32)-1;
UINT32 drvCount;
UINT32 curDrv;
INT32 typedDrv;
UINT32 lastDrv;
AUDDRV_INFO* drvInfo;
// go through all audio drivers get the ID of the requested Output/Disk Writer driver
drvCount = Audio_GetDriverCount();
lastDrv = (UINT32)-1;
for (typedDrv = 0, curDrv = 0; curDrv < drvCount; curDrv ++)
{
Audio_GetDriverInfo(curDrv, &drvInfo);
if (drvInfo->drvType == adrvType)