mirror of
https://github.com/vgmstream/vgmstream.git
synced 2024-11-12 01:30:49 +01:00
a697663f08
git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@358 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
715 lines
25 KiB
C
715 lines
25 KiB
C
/* Winamp plugin interface for vgmstream */
|
|
/* Based on: */
|
|
/*
|
|
** Example Winamp .RAW input plug-in
|
|
** Copyright (c) 1998, Justin Frankel/Nullsoft Inc.
|
|
*/
|
|
|
|
#ifdef _MSC_VER
|
|
#define _CRT_SECURE_NO_DEPRECATE
|
|
#endif
|
|
#include <windows.h>
|
|
#include <windowsx.h>
|
|
#include <commctrl.h>
|
|
#include <stdio.h>
|
|
#include <io.h>
|
|
|
|
#include "../src/vgmstream.h"
|
|
#include "../src/util.h"
|
|
#include "in2.h"
|
|
#include "wa_ipc.h"
|
|
#include "resource.h"
|
|
|
|
#ifndef VERSION
|
|
#define VERSION
|
|
#endif
|
|
|
|
#define APP_NAME "vgmstream plugin"
|
|
#define PLUGIN_DESCRIPTION "vgmstream plugin " VERSION " " __DATE__
|
|
#define INI_NAME "plugin.ini"
|
|
|
|
/* post when playback stops */
|
|
#define WM_WA_MPEG_EOF WM_USER+2
|
|
|
|
In_Module input_module; /* the input module, declared at the bottom of this file */
|
|
DWORD WINAPI __stdcall decode(void *arg);
|
|
|
|
char lastfn[MAX_PATH+1] = {0}; /* name of the currently playing file */
|
|
short sample_buffer[576*2*2]; /* 576 16-bit samples, stereo, possibly doubled in size for DSP */
|
|
|
|
#define DEFAULT_FADE_SECONDS "10.00"
|
|
#define DEFAULT_FADE_DELAY_SECONDS "0.00"
|
|
#define DEFAULT_LOOP_COUNT "2.00"
|
|
#define DEFAULT_THREAD_PRIORITY 3
|
|
#define DEFAULT_LOOP_FOREVER 0
|
|
#define DEFAULT_IGNORE_LOOP 0
|
|
|
|
#define FADE_SECONDS_INI_ENTRY "fade_seconds"
|
|
#define FADE_DELAY_SECONDS_INI_ENTRY "fade_delay"
|
|
#define LOOP_COUNT_INI_ENTRY "loop_count"
|
|
#define THREAD_PRIORITY_INI_ENTRY "thread_priority"
|
|
#define LOOP_FOREVER_INI_ENTRY "loop_forever"
|
|
#define IGNORE_LOOP_INI_ENTRY "ignore_loop"
|
|
|
|
double fade_seconds;
|
|
double fade_delay_seconds;
|
|
double loop_count;
|
|
int thread_priority;
|
|
int loop_forever;
|
|
int ignore_loop;
|
|
|
|
char *priority_strings[] = {"Idle","Lowest","Below Normal","Normal","Above Normal","Highest (not recommended)","Time Critical (not recommended)"};
|
|
int priority_values[] = {THREAD_PRIORITY_IDLE,THREAD_PRIORITY_LOWEST,THREAD_PRIORITY_BELOW_NORMAL,THREAD_PRIORITY_NORMAL,THREAD_PRIORITY_ABOVE_NORMAL,THREAD_PRIORITY_HIGHEST,THREAD_PRIORITY_TIME_CRITICAL};
|
|
|
|
VGMSTREAM * vgmstream = NULL;
|
|
HANDLE decode_thread_handle = INVALID_HANDLE_VALUE;
|
|
int paused = 0;
|
|
int decode_abort = 0;
|
|
int seek_needed_samples = -1;
|
|
int decode_pos_ms = 0;
|
|
int decode_pos_samples = 0;
|
|
int stream_length_samples = 0;
|
|
int fade_samples = 0;
|
|
|
|
#define EXTENSION_LIST_SIZE 3072
|
|
char working_extension_list[EXTENSION_LIST_SIZE] = {0};
|
|
char * extension_list[] = {
|
|
"adx\0ADX Audio File (*.ADX)\0",
|
|
"afc\0AFC Audio File (*.AFC)\0",
|
|
"agsc\0AGSC Audio File (*.AGSC)\0",
|
|
"ast\0AST Audio File (*.AST)\0",
|
|
"brstm;brstmspm\0BRSTM Audio File (*.BRSTM)\0",
|
|
"hps\0HALPST Audio File (*.HPS)\0",
|
|
"strm\0STRM Audio File (*.STRM)\0",
|
|
"adp\0ADP Audio File (*.ADP)\0",
|
|
"rsf\0RSF Audio File (*.RSF)\0",
|
|
"dsp\0DSP Audio File (*.DSP)\0",
|
|
"gcw\0GCW Audio File (*.GCW)\0",
|
|
"ads\0PS2 ADS Audio File (*.ADS)\0",
|
|
"ss2\0PS2 SS2 Audio File (*.SS2)\0",
|
|
"npsf\0PS2 NPSF Audio File (*.NPSF)\0",
|
|
"rwsd\0RWSD Audio File (*.RWSD)\0",
|
|
"xa\0PSX CD-XA File (*.XA)\0",
|
|
"rxw\0PS2 RXWS File (*.RXW)\0",
|
|
"int\0PS2 RAW Interleaved PCM (*.INT)\0",
|
|
"sts\0PS2 EXST Audio File (*.STS)\0",
|
|
"svag\0PS2 SVAG Audio File (*.SVAG)\0",
|
|
"mib\0PS2 MIB Audio File (*.MIB)\0",
|
|
"mi4\0PS2 MI4 Audio File (*.MI4)\0",
|
|
"mpdsp\0MPDSP Audio File (*.MPDSP)\0",
|
|
"mic\0PS2 MIC Audio File (*.MIC)\0",
|
|
"gcm\0GCM Audio File (*.GCM)\0",
|
|
"mss\0MSS Audio File (*.MSS)\0",
|
|
"raw\0RAW Audio File (*.RAW)\0",
|
|
"vag\0VAG Audio File (*.VAG)\0",
|
|
"gms\0GMS Audio File (*.GMS)\0",
|
|
"str\0STR Audio File (*.STR)\0",
|
|
"ild\0ILD Audio File (*.ILD)\0",
|
|
"pnb\0PNB Audio File (*.PNB)\0",
|
|
"wavm\0WAVM Audio File (*.WAVM)\0",
|
|
"xwav\0XWAV Audio File (*.XWAV)\0",
|
|
"wp2\0WP2 Audio File (*.WP2)\0",
|
|
"sng\0SNG Audio File (*.SNG)\0",
|
|
"asf\0ASF Audio File (*.ASF)\0",
|
|
"eam\0EAM Audio File (*.EAM)\0",
|
|
"cfn\0CFN Audio File (*.CFN)\0",
|
|
"vpk\0VPK Audio File (*.VPK)\0",
|
|
"genh\0GENH Audio File (*.GENH)\0",
|
|
"logg\0LOGG Audio File (*.LOGG)\0",
|
|
"sad\0SAD Audio File (*.SAD)\0",
|
|
"bmdx\0BMDX Audio File (*.BMDX)\0",
|
|
"wsi\0WSI Audio File (*.WSI)\0",
|
|
"aifc\0AIFC Audio File (*.AIFC)\0",
|
|
"aud\0AUD Audio File (*.AUD)\0",
|
|
"ahx\0AHX Audio File (*.AHX)\0",
|
|
"ivb\0IVB Audio File (*.IVB)\0",
|
|
"amts\0AMTS Audio File (*.AMTS)\0",
|
|
"svs\0SVS Audio File (*.SVS)\0",
|
|
"pos\0POS Audio File (*.POS)\0",
|
|
"nwa\0NWA Audio File (*.NWA)\0",
|
|
"cnk\0CNK Audio File (*.CNK)\0",
|
|
"as4\0AS4 Audio File (*.AS4)\0",
|
|
"xss\0XSS Audio File (*.XSS)\0",
|
|
"sl3\0SL3 Audio File (*.SL3)\0",
|
|
"hgc1\0HGC1 Audio File (*.HGC1)\0",
|
|
"aus\0AUS Audio File (*.AUS)\0",
|
|
"rws\0RWS Audio File (*.RWS)\0",
|
|
"rsd\0RSD Audio File (*.RSD)\0",
|
|
"fsb\0FSB Audio File (*.FSB)\0",
|
|
"rwx\0RWX Audio File (*.RWX)\0",
|
|
"xwb\0XWB Audio File (*.XWB)\0",
|
|
"xa30\0XA30 Audio File (*.XA30)\0",
|
|
"musc\0MUSC Audio File (*.MUSC)\0",
|
|
"musx\0MUSX Audio File (*.MUSX)\0",
|
|
"leg\0LEG Audio File (*.LEG)\0",
|
|
"filp\0FILP Audio File (*.FILP)\0",
|
|
"ikm\0IKM Audio File (*.IKM)\0",
|
|
"sfs\0SFS Audio File (*.SFS)\0",
|
|
"bg00\0BG00 Audio File (*.BG00)\0",
|
|
"dvi\0DVI Audio File (*.DVI)\0",
|
|
"kcey\0KCEY Audio File (*.KCEY)\0",
|
|
"rstm\0RSTM Audio File (*.RSTM)\0",
|
|
"acm\0ACM Audio File (*.ACM)\0",
|
|
"mus\0MUS Playlist File (*.MUS)\0",
|
|
"kces\0KCES Audio File (*.KCES)\0",
|
|
"dxh\0DXH Audio File (*.DXH)\0",
|
|
"psh\0PSH Audio File (*.PSH)\0",
|
|
"sli\0SLI Audio File (*.SLI)\0",
|
|
};
|
|
|
|
void about(HWND hwndParent) {
|
|
MessageBox(hwndParent,
|
|
PLUGIN_DESCRIPTION "\n"
|
|
"by hcs and FastElbja\n\n"
|
|
"http://sourceforge.net/projects/vgmstream"
|
|
,"about in_vgmstream",MB_OK);
|
|
}
|
|
void quit() {}
|
|
|
|
void build_extension_list() {
|
|
int i;
|
|
working_extension_list[0]='\0';
|
|
working_extension_list[1]='\0';
|
|
|
|
for (i=0;i<sizeof(extension_list)/sizeof(extension_list[0]);i++) {
|
|
concatn_doublenull(EXTENSION_LIST_SIZE,working_extension_list,
|
|
extension_list[i]);
|
|
}
|
|
}
|
|
|
|
void GetINIFileName(char * iniFile) {
|
|
/* if we're running on a newer winamp version that better supports
|
|
* saving of settings to a per-user directory, use that directory - if not
|
|
* then just revert to the old behaviour */
|
|
|
|
if(IsWindow(input_module.hMainWindow) && SendMessage(input_module.hMainWindow, WM_WA_IPC,0,IPC_GETVERSION) >= 0x5000) {
|
|
char * iniDir = (char *)SendMessage(input_module.hMainWindow, WM_WA_IPC, 0, IPC_GETINIDIRECTORY);
|
|
strncpy(iniFile, iniDir, MAX_PATH);
|
|
|
|
strncat(iniFile, "\\Plugins\\", MAX_PATH);
|
|
/* can't be certain that \Plugins already exists in the user dir */
|
|
CreateDirectory(iniFile,NULL);
|
|
strncat(iniFile, INI_NAME, MAX_PATH);
|
|
|
|
}
|
|
else {
|
|
char * lastSlash;
|
|
|
|
GetModuleFileName(NULL, iniFile, MAX_PATH);
|
|
lastSlash = strrchr(iniFile, '\\');
|
|
|
|
*(lastSlash + 1) = 0;
|
|
strncat(iniFile, "Plugins\\" INI_NAME,MAX_PATH);
|
|
}
|
|
}
|
|
|
|
void init() {
|
|
char iniFile[MAX_PATH+1];
|
|
char buf[256];
|
|
int consumed;
|
|
|
|
GetINIFileName(iniFile);
|
|
|
|
thread_priority=GetPrivateProfileInt(APP_NAME,THREAD_PRIORITY_INI_ENTRY,DEFAULT_THREAD_PRIORITY,iniFile);
|
|
if (thread_priority < 0 || thread_priority > 6) {
|
|
sprintf(buf,"%d",DEFAULT_THREAD_PRIORITY);
|
|
WritePrivateProfileString(APP_NAME,THREAD_PRIORITY_INI_ENTRY,buf,iniFile);
|
|
thread_priority = DEFAULT_THREAD_PRIORITY;
|
|
}
|
|
|
|
GetPrivateProfileString(APP_NAME,FADE_SECONDS_INI_ENTRY,DEFAULT_FADE_SECONDS,buf,sizeof(buf),iniFile);
|
|
if (sscanf(buf,"%lf%n",&fade_seconds,&consumed)<1 || consumed!=strlen(buf) || fade_seconds < 0) {
|
|
WritePrivateProfileString(APP_NAME,FADE_SECONDS_INI_ENTRY,DEFAULT_FADE_SECONDS,iniFile);
|
|
sscanf(DEFAULT_FADE_SECONDS,"%lf",&fade_seconds);
|
|
}
|
|
|
|
GetPrivateProfileString(APP_NAME,FADE_DELAY_SECONDS_INI_ENTRY,DEFAULT_FADE_DELAY_SECONDS,buf,sizeof(buf),iniFile);
|
|
if (sscanf(buf,"%lf%n",&fade_delay_seconds,&consumed)<1 || consumed!=strlen(buf)) {
|
|
WritePrivateProfileString(APP_NAME,FADE_DELAY_SECONDS_INI_ENTRY,DEFAULT_FADE_DELAY_SECONDS,iniFile);
|
|
sscanf(DEFAULT_FADE_DELAY_SECONDS,"%lf",&fade_delay_seconds);
|
|
}
|
|
|
|
GetPrivateProfileString(APP_NAME,LOOP_COUNT_INI_ENTRY,DEFAULT_LOOP_COUNT,buf,sizeof(buf),iniFile);
|
|
if (sscanf(buf,"%lf%n",&loop_count,&consumed)!=1 || consumed!=strlen(buf) || loop_count < 0) {
|
|
WritePrivateProfileString(APP_NAME,LOOP_COUNT_INI_ENTRY,DEFAULT_LOOP_COUNT,iniFile);
|
|
sscanf(DEFAULT_LOOP_COUNT,"%lf",&loop_count);
|
|
}
|
|
|
|
loop_forever=GetPrivateProfileInt(APP_NAME,LOOP_FOREVER_INI_ENTRY,DEFAULT_LOOP_FOREVER,iniFile);
|
|
ignore_loop=GetPrivateProfileInt(APP_NAME,IGNORE_LOOP_INI_ENTRY,DEFAULT_IGNORE_LOOP,iniFile);
|
|
|
|
if (loop_forever && ignore_loop) {
|
|
sprintf(buf,"%d",DEFAULT_LOOP_FOREVER);
|
|
WritePrivateProfileString(APP_NAME,LOOP_FOREVER_INI_ENTRY,buf,iniFile);
|
|
loop_forever = DEFAULT_LOOP_FOREVER;
|
|
sprintf(buf,"%d",DEFAULT_IGNORE_LOOP);
|
|
WritePrivateProfileString(APP_NAME,IGNORE_LOOP_INI_ENTRY,buf,iniFile);
|
|
ignore_loop = DEFAULT_IGNORE_LOOP;
|
|
}
|
|
|
|
build_extension_list();
|
|
}
|
|
|
|
/* we don't recognize protocols */
|
|
int isourfile(char *fn) { return 0; }
|
|
|
|
/* request to start playing a file */
|
|
int play(char *fn)
|
|
{
|
|
int max_latency;
|
|
|
|
/* don't lose a pointer! */
|
|
if (vgmstream) {
|
|
/* TODO: this should either pop up an error box or close the file */
|
|
return 1;
|
|
}
|
|
/* open the stream, set up */
|
|
vgmstream = init_vgmstream(fn);
|
|
/* were we able to open it? */
|
|
if (!vgmstream) {
|
|
return 1;
|
|
}
|
|
if (ignore_loop) vgmstream->loop_flag = 0;
|
|
/* will we be able to play it? */
|
|
if (vgmstream->channels <= 0) {
|
|
close_vgmstream(vgmstream);
|
|
vgmstream=NULL;
|
|
return 1;
|
|
}
|
|
|
|
/* Remember that name, friends! */
|
|
strncpy(lastfn,fn,MAX_PATH);
|
|
|
|
/* open the output plugin */
|
|
max_latency = input_module.outMod->Open(vgmstream->sample_rate,vgmstream->channels,
|
|
16, 0, 0);
|
|
/* were we able to open it? */
|
|
if (max_latency < 0) {
|
|
close_vgmstream(vgmstream);
|
|
vgmstream=NULL;
|
|
return 1;
|
|
}
|
|
|
|
/* Set info display */
|
|
/* TODO: actual bitrate */
|
|
input_module.SetInfo(100,vgmstream->sample_rate/1000,vgmstream->channels,1);
|
|
|
|
/* setup visualization */
|
|
input_module.SAVSAInit(max_latency,vgmstream->sample_rate);
|
|
input_module.VSASetInfo(vgmstream->sample_rate,vgmstream->channels);
|
|
|
|
decode_abort = 0;
|
|
seek_needed_samples = -1;
|
|
decode_pos_ms = 0;
|
|
decode_pos_samples = 0;
|
|
paused = 0;
|
|
stream_length_samples = get_vgmstream_play_samples(loop_count,fade_seconds,fade_delay_seconds,vgmstream);
|
|
|
|
fade_samples = (int)(fade_seconds * vgmstream->sample_rate);
|
|
|
|
decode_thread_handle = CreateThread(
|
|
NULL, /* handle cannot be inherited */
|
|
0, /* stack size, 0=default */
|
|
decode, /* thread start routine */
|
|
NULL, /* no parameter to start routine */
|
|
0, /* run thread immediately */
|
|
NULL); /* don't keep track of the thread id */
|
|
|
|
SetThreadPriority(decode_thread_handle,priority_values[thread_priority]);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* pausing... */
|
|
void pause() { paused=1; input_module.outMod->Pause(1); }
|
|
void unpause() {paused=0; input_module.outMod->Pause(0); }
|
|
int ispaused() { return paused; }
|
|
|
|
/* stop playback */
|
|
void stop() {
|
|
if (decode_thread_handle != INVALID_HANDLE_VALUE) {
|
|
decode_abort=1;
|
|
|
|
/* arbitrary wait length */
|
|
if (WaitForSingleObject(decode_thread_handle,1000) == WAIT_TIMEOUT) {
|
|
/* TODO: error? */
|
|
TerminateThread(decode_thread_handle,0);
|
|
}
|
|
CloseHandle(decode_thread_handle);
|
|
decode_thread_handle = INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
if (vgmstream) {
|
|
close_vgmstream(vgmstream);
|
|
vgmstream=NULL;
|
|
}
|
|
|
|
input_module.outMod->Close();
|
|
input_module.SAVSADeInit();
|
|
}
|
|
|
|
/* get current stream length */
|
|
int getlength() {
|
|
return stream_length_samples*1000LL/vgmstream->sample_rate;
|
|
}
|
|
|
|
/* get current output time */
|
|
int getoutputtime() {
|
|
return decode_pos_ms+(input_module.outMod->GetOutputTime()-input_module.outMod->GetWrittenTime());
|
|
}
|
|
|
|
/* seek */
|
|
void setoutputtime(int t) {
|
|
if (vgmstream)
|
|
seek_needed_samples = (long long)t * vgmstream->sample_rate / 1000LL;
|
|
}
|
|
|
|
/* pass these commands through */
|
|
void setvolume(int volume) { input_module.outMod->SetVolume(volume); }
|
|
void setpan(int pan) { input_module.outMod->SetPan(pan); }
|
|
|
|
/* display information */
|
|
int infoDlg(char *fn, HWND hwnd) {
|
|
VGMSTREAM * infostream = NULL;
|
|
char description[1024];
|
|
description[0]='\0';
|
|
|
|
concatn(sizeof(description),description,PLUGIN_DESCRIPTION "\n\n");
|
|
|
|
if (!fn || !*fn) {
|
|
if (!vgmstream) return 0;
|
|
describe_vgmstream(vgmstream,description,sizeof(description));
|
|
} else {
|
|
infostream = init_vgmstream(fn);
|
|
if (!infostream) return 0;
|
|
describe_vgmstream(infostream,description,sizeof(description));
|
|
close_vgmstream(infostream);
|
|
infostream=NULL;
|
|
}
|
|
|
|
MessageBox(hwnd,description,"Stream info",MB_OK);
|
|
return 0;
|
|
}
|
|
|
|
/* retrieve information on this or possibly another file */
|
|
void getfileinfo(char *filename, char *title, int *length_in_ms) {
|
|
if (!filename || !*filename) /* currently playing file*/
|
|
{
|
|
if (!vgmstream) return;
|
|
if (length_in_ms) *length_in_ms=getlength();
|
|
if (title)
|
|
{
|
|
char *p=lastfn+strlen(lastfn);
|
|
while (*p != '\\' && p >= lastfn) p--;
|
|
strcpy(title,++p);
|
|
}
|
|
}
|
|
else /* some other file */
|
|
{
|
|
VGMSTREAM * infostream;
|
|
if (length_in_ms)
|
|
{
|
|
*length_in_ms=-1000;
|
|
if ((infostream=init_vgmstream(filename)))
|
|
{
|
|
*length_in_ms = get_vgmstream_play_samples(loop_count,fade_seconds,fade_delay_seconds,infostream)*1000LL/infostream->sample_rate;
|
|
|
|
close_vgmstream(infostream);
|
|
infostream=NULL;
|
|
}
|
|
}
|
|
if (title)
|
|
{
|
|
char *p=filename+strlen(filename);
|
|
while (*p != '\\' && p >= filename) p--;
|
|
strcpy(title,++p);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* nothin' */
|
|
void eq_set(int on, char data[10], int preamp) {}
|
|
|
|
/* the decode thread */
|
|
DWORD WINAPI __stdcall decode(void *arg) {
|
|
/* channel count shouldn't change during decode */
|
|
int max_buffer_samples = sizeof(sample_buffer)/sizeof(sample_buffer[0])/2/vgmstream->channels;
|
|
|
|
while (!decode_abort) {
|
|
|
|
int samples_to_do;
|
|
int l;
|
|
|
|
if (decode_pos_samples+max_buffer_samples>stream_length_samples && (!loop_forever || !vgmstream->loop_flag))
|
|
samples_to_do=stream_length_samples-decode_pos_samples;
|
|
else
|
|
samples_to_do=max_buffer_samples;
|
|
|
|
/* play 'till the end of this seek, or note if we're done seeking */
|
|
if (seek_needed_samples != -1) {
|
|
/* reset if we need to seek backwards */
|
|
if (seek_needed_samples < decode_pos_samples) {
|
|
reset_vgmstream(vgmstream);
|
|
|
|
if (ignore_loop) vgmstream->loop_flag = 0;
|
|
|
|
decode_pos_samples = 0;
|
|
decode_pos_ms = 0;
|
|
}
|
|
|
|
if (decode_pos_samples < seek_needed_samples) {
|
|
samples_to_do=seek_needed_samples-decode_pos_samples;
|
|
if (samples_to_do>max_buffer_samples) samples_to_do=max_buffer_samples;
|
|
} else
|
|
seek_needed_samples = -1;
|
|
|
|
input_module.outMod->Flush((int)decode_pos_ms);
|
|
}
|
|
|
|
l = (samples_to_do*vgmstream->channels*2)<<(input_module.dsp_isactive()?1:0);
|
|
|
|
if (samples_to_do == 0) {
|
|
input_module.outMod->CanWrite(); /* ? */
|
|
if (!input_module.outMod->IsPlaying()) {
|
|
PostMessage(input_module.hMainWindow, /* message dest */
|
|
WM_WA_MPEG_EOF, /* message id */
|
|
0,0); /* no parameters */
|
|
return 0;
|
|
}
|
|
Sleep(10);
|
|
}
|
|
else if (seek_needed_samples != -1) {
|
|
render_vgmstream(sample_buffer,samples_to_do,vgmstream);
|
|
|
|
decode_pos_samples+=samples_to_do;
|
|
decode_pos_ms=decode_pos_samples*1000LL/vgmstream->sample_rate;
|
|
}
|
|
else if (input_module.outMod->CanWrite() >= l) {
|
|
/* let vgmstream do its thing */
|
|
render_vgmstream(sample_buffer,samples_to_do,vgmstream);
|
|
|
|
/* fade! */
|
|
if (vgmstream->loop_flag && fade_samples > 0 && !loop_forever) {
|
|
int samples_into_fade = decode_pos_samples - (stream_length_samples - fade_samples);
|
|
if (samples_into_fade + samples_to_do > 0) {
|
|
int j,k;
|
|
for (j=0;j<samples_to_do;j++,samples_into_fade++) {
|
|
if (samples_into_fade > 0) {
|
|
double fadedness = (double)(fade_samples-samples_into_fade)/fade_samples;
|
|
for (k=0;k<vgmstream->channels;k++) {
|
|
sample_buffer[j*vgmstream->channels+k] =
|
|
(short)(sample_buffer[j*vgmstream->channels+k]*fadedness);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
input_module.SAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms);
|
|
input_module.VSAAddPCMData((char*)sample_buffer,vgmstream->channels,16,decode_pos_ms);
|
|
decode_pos_samples+=samples_to_do;
|
|
decode_pos_ms=decode_pos_samples*1000LL/vgmstream->sample_rate;
|
|
if (input_module.dsp_isactive())
|
|
l =input_module.dsp_dosamples(sample_buffer,samples_to_do,16,vgmstream->channels,vgmstream->sample_rate) *
|
|
2 * vgmstream->channels;
|
|
|
|
input_module.outMod->Write((char*)sample_buffer,l);
|
|
} /* if we can write enough */
|
|
else Sleep(20);
|
|
} /* main loop */
|
|
return 0;
|
|
}
|
|
|
|
INT_PTR CALLBACK configDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
|
char buf[256];
|
|
char iniFile[MAX_PATH+1];
|
|
static int mypri;
|
|
HANDLE hSlider;
|
|
|
|
switch (uMsg) {
|
|
case WM_CLOSE:
|
|
EndDialog(hDlg,TRUE);
|
|
return TRUE;
|
|
case WM_INITDIALOG:
|
|
GetINIFileName(iniFile);
|
|
|
|
/* set CPU Priority slider */
|
|
hSlider=GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER);
|
|
SendMessage(hSlider, TBM_SETRANGE,
|
|
(WPARAM) TRUE, /* redraw flag */
|
|
(LPARAM) MAKELONG(1, 7)); /* min. & max. positions */
|
|
SendMessage(hSlider, TBM_SETPOS,
|
|
(WPARAM) TRUE, /* redraw flag */
|
|
(LPARAM) thread_priority+1);
|
|
mypri=thread_priority;
|
|
SetDlgItemText(hDlg,IDC_THREAD_PRIORITY_TEXT,priority_strings[thread_priority]);
|
|
|
|
sprintf(buf,"%.2lf",fade_seconds);
|
|
SetDlgItemText(hDlg,IDC_FADE_SECONDS,buf);
|
|
sprintf(buf,"%.2lf",fade_delay_seconds);
|
|
SetDlgItemText(hDlg,IDC_FADE_DELAY_SECONDS,buf);
|
|
sprintf(buf,"%.2lf",loop_count);
|
|
SetDlgItemText(hDlg,IDC_LOOP_COUNT,buf);
|
|
|
|
if (loop_forever)
|
|
CheckDlgButton(hDlg,IDC_LOOP_FOREVER,BST_CHECKED);
|
|
else if (ignore_loop)
|
|
CheckDlgButton(hDlg,IDC_IGNORE_LOOP,BST_CHECKED);
|
|
else
|
|
CheckDlgButton(hDlg,IDC_LOOP_NORMALLY,BST_CHECKED);
|
|
|
|
break;
|
|
case WM_COMMAND:
|
|
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
|
|
case IDOK:
|
|
{
|
|
double temp_fade_seconds;
|
|
double temp_fade_delay_seconds;
|
|
double temp_loop_count;
|
|
int consumed;
|
|
|
|
/* read and verify */
|
|
GetDlgItemText(hDlg,IDC_FADE_SECONDS,buf,sizeof(buf));
|
|
if (sscanf(buf,"%lf%n",&temp_fade_seconds,&consumed)<1
|
|
|| consumed!=strlen(buf) ||
|
|
temp_fade_seconds<0) {
|
|
MessageBox(hDlg,
|
|
"Invalid value for Fade Length\n"
|
|
"Must be a number greater than or equal to zero",
|
|
"Error",MB_OK|MB_ICONERROR);
|
|
break;
|
|
}
|
|
|
|
GetDlgItemText(hDlg,IDC_FADE_DELAY_SECONDS,buf,sizeof(buf));
|
|
if (sscanf(buf,"%lf%n",&temp_fade_delay_seconds,
|
|
&consumed)<1 || consumed!=strlen(buf)) {
|
|
MessageBox(hDlg,
|
|
"Invalid valid for Fade Delay\n"
|
|
"Must be a number",
|
|
"Error",MB_OK|MB_ICONERROR);
|
|
break;
|
|
}
|
|
|
|
GetDlgItemText(hDlg,IDC_LOOP_COUNT,buf,sizeof(buf));
|
|
if (sscanf(buf,"%lf%n",&temp_loop_count,&consumed)<1 ||
|
|
consumed!=strlen(buf) ||
|
|
temp_loop_count<0) {
|
|
MessageBox(hDlg,
|
|
"Invalid value for Loop Count\n"
|
|
"Must be a number greater than or equal to zero",
|
|
"Error",MB_OK|MB_ICONERROR);
|
|
break;
|
|
}
|
|
|
|
GetINIFileName(iniFile);
|
|
|
|
thread_priority=mypri;
|
|
sprintf(buf,"%d",thread_priority);
|
|
WritePrivateProfileString(APP_NAME,THREAD_PRIORITY_INI_ENTRY,buf,iniFile);
|
|
|
|
fade_seconds = temp_fade_seconds;
|
|
sprintf(buf,"%.2lf",fade_seconds);
|
|
WritePrivateProfileString(APP_NAME,FADE_SECONDS_INI_ENTRY,buf,iniFile);
|
|
|
|
fade_delay_seconds = temp_fade_delay_seconds;
|
|
sprintf(buf,"%.2lf",fade_delay_seconds);
|
|
WritePrivateProfileString(APP_NAME,FADE_DELAY_SECONDS_INI_ENTRY,buf,iniFile);
|
|
|
|
loop_count = temp_loop_count;
|
|
sprintf(buf,"%.2lf",loop_count);
|
|
WritePrivateProfileString(APP_NAME,LOOP_COUNT_INI_ENTRY,buf,iniFile);
|
|
|
|
loop_forever = (IsDlgButtonChecked(hDlg,IDC_LOOP_FOREVER) == BST_CHECKED);
|
|
sprintf(buf,"%d",loop_forever);
|
|
WritePrivateProfileString(APP_NAME,LOOP_FOREVER_INI_ENTRY,buf,iniFile);
|
|
|
|
ignore_loop = (IsDlgButtonChecked(hDlg,IDC_IGNORE_LOOP) == BST_CHECKED);
|
|
sprintf(buf,"%d",ignore_loop);
|
|
WritePrivateProfileString(APP_NAME,IGNORE_LOOP_INI_ENTRY,buf,iniFile);
|
|
}
|
|
|
|
EndDialog(hDlg,TRUE);
|
|
break;
|
|
case IDCANCEL:
|
|
EndDialog(hDlg,TRUE);
|
|
break;
|
|
case IDC_DEFAULT_BUTTON:
|
|
/* set CPU Priority slider */
|
|
hSlider=GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER);
|
|
SendMessage(hSlider, TBM_SETRANGE,
|
|
(WPARAM) TRUE, /* redraw flag */
|
|
(LPARAM) MAKELONG(1, 7)); /* min. & max. positions */
|
|
SendMessage(hSlider, TBM_SETPOS,
|
|
(WPARAM) TRUE, /* redraw flag */
|
|
(LPARAM) DEFAULT_THREAD_PRIORITY+1);
|
|
mypri=DEFAULT_THREAD_PRIORITY;
|
|
SetDlgItemText(hDlg,IDC_THREAD_PRIORITY_TEXT,priority_strings[mypri]);
|
|
|
|
SetDlgItemText(hDlg,IDC_FADE_SECONDS,DEFAULT_FADE_SECONDS);
|
|
SetDlgItemText(hDlg,IDC_FADE_DELAY_SECONDS,DEFAULT_FADE_DELAY_SECONDS);
|
|
SetDlgItemText(hDlg,IDC_LOOP_COUNT,DEFAULT_LOOP_COUNT);
|
|
|
|
CheckDlgButton(hDlg,IDC_LOOP_FOREVER,BST_UNCHECKED);
|
|
CheckDlgButton(hDlg,IDC_IGNORE_LOOP,BST_UNCHECKED);
|
|
CheckDlgButton(hDlg,IDC_LOOP_NORMALLY,BST_CHECKED);
|
|
break;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
case WM_HSCROLL:
|
|
if ((struct HWND__ *)lParam==GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER)) {
|
|
if (LOWORD(wParam)==TB_THUMBPOSITION || LOWORD(wParam)==TB_THUMBTRACK) mypri=HIWORD(wParam)-1;
|
|
else mypri=SendMessage(GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER),TBM_GETPOS,0,0)-1;
|
|
SetDlgItemText(hDlg,IDC_THREAD_PRIORITY_TEXT,priority_strings[mypri]);
|
|
}
|
|
break;
|
|
default:
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void config(HWND hwndParent) {
|
|
DialogBox(input_module.hDllInstance, (const char *)IDD_CONFIG, hwndParent, configDlgProc);
|
|
}
|
|
|
|
In_Module input_module =
|
|
{
|
|
IN_VER,
|
|
PLUGIN_DESCRIPTION,
|
|
0, /* hMainWindow */
|
|
0, /* hDllInstance */
|
|
working_extension_list,
|
|
1, /* is_seekable */
|
|
1, /* uses output */
|
|
config,
|
|
about,
|
|
init,
|
|
quit,
|
|
getfileinfo,
|
|
infoDlg,
|
|
isourfile,
|
|
play,
|
|
pause,
|
|
unpause,
|
|
ispaused,
|
|
stop,
|
|
getlength,
|
|
getoutputtime,
|
|
setoutputtime,
|
|
setvolume,
|
|
setpan,
|
|
0,0,0,0,0,0,0,0,0, // vis stuff
|
|
0,0, // dsp
|
|
eq_set,
|
|
NULL, // setinfo
|
|
0 // out_mod
|
|
};
|
|
|
|
__declspec( dllexport ) In_Module * winampGetInModule2()
|
|
{
|
|
return &input_module;
|
|
}
|
|
|