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Split Winamp code

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This commit is contained in:
bnnm 2021-04-18 13:04:00 +02:00
parent 5c1bc35b48
commit 4ade8eb470
9 changed files with 1008 additions and 929 deletions
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6
winamp/CMakeLists.txt
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@ -1,5 +1,7 @@
file(GLOB WINAMP_SDK_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/sdk/*.h")
set(RESOURCES ${CMAKE_CURRENT_SOURCE_DIR}/resource.rc)
file(GLOB WINAMP_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/*.h")
file(GLOB WINAMP_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/*.c")
# Setup source groups, mainly for Visual Studio
source_group("Header Files\\sdk" FILES ${WINAMP_SDK_HEADERS})
@ -7,8 +9,8 @@ source_group("Resource Files" FILES ${RESOURCES})
add_library(in_vgmstream SHARED
${WINAMP_SDK_HEADERS}
resource.h
in_vgmstream.c
${WINAMP_HEADERS}
${WINAMP_SOURCES}
${RESOURCES})
# Link to the vgmstream library

4
winamp/Makefile
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@ -27,12 +27,14 @@ TARGET_EXT_LIBS += $(LIBS_TARGET_EXT_LIBS)
export CFLAGS LDFLAGS
#SRC_SRCS = $(wildcard *.c)
SRC_SRCS = in_vgmstream.c in_streamfile.c in_config.c
###############################################################################
### targets
in_vgmstream: libvgmstream.a $(TARGET_EXT_LIBS) resource.o
$(CC) -shared -static-libgcc $(CFLAGS) "-DVERSION=\"`../version.sh`\"" in_vgmstream.c resource.o $(LDFLAGS) -o $(OUTPUT_WINAMP)
$(CC) -shared -static-libgcc $(CFLAGS) "-DVERSION=\"`../version.sh`\"" $(SRC_SRCS) resource.o $(LDFLAGS) -o $(OUTPUT_WINAMP)
$(STRIP) $(OUTPUT_WINAMP)
resource.o: resource.rc resource.h

372
winamp/in_config.c Normal file
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@ -0,0 +1,372 @@
/**
* config for Winamp
*/
#include "in_vgmstream.h"
/* ************************************* */
/* IN_CONFIG */
/* ************************************* */
/* config */
#define CONFIG_APP_NAME TEXT("vgmstream plugin")
#define CONFIG_INI_NAME TEXT("plugin.ini")
#define INI_FADE_TIME TEXT("fade_seconds")
#define INI_FADE_DELAY TEXT("fade_delay")
#define INI_LOOP_COUNT TEXT("loop_count")
#define INI_THREAD_PRIORITY TEXT("thread_priority")
#define INI_LOOP_FOREVER TEXT("loop_forever")
#define INI_IGNORE_LOOP TEXT("ignore_loop")
#define INI_DISABLE_SUBSONGS TEXT("disable_subsongs")
#define INI_DOWNMIX_CHANNELS TEXT("downmix_channels")
#define INI_TAGFILE_DISABLE TEXT("tagfile_disable")
#define INI_FORCE_TITLE TEXT("force_title")
#define INI_EXTS_UNKNOWN_ON TEXT("exts_unknown_on")
#define INI_EXTS_COMMON_ON TEXT("exts_common_on")
#define INI_GAIN_TYPE TEXT("gain_type")
#define INI_CLIP_TYPE TEXT("clip_type")
TCHAR *dlg_priority_strings[7] = {
TEXT("Idle"),
TEXT("Lowest"),
TEXT("Below Normal"),
TEXT("Normal"),
TEXT("Above Normal"),
TEXT("Highest (not recommended)"),
TEXT("Time Critical (not recommended)")
};
TCHAR *dlg_replaygain_strings[] = {
TEXT("None"),
TEXT("Album"),
TEXT("Peak")
};
int priority_values[7] = {
THREAD_PRIORITY_IDLE,
THREAD_PRIORITY_LOWEST,
THREAD_PRIORITY_BELOW_NORMAL,
THREAD_PRIORITY_NORMAL,
THREAD_PRIORITY_ABOVE_NORMAL,
THREAD_PRIORITY_HIGHEST,
THREAD_PRIORITY_TIME_CRITICAL
};
// todo finish UNICODE (requires IPC_GETINIDIRECTORYW from later SDKs to read the ini path properly)
/* Winamp INI reader */
static void ini_get_filename(In_Module* input_module, TCHAR *inifile) {
if (IsWindow(input_module->hMainWindow) && SendMessage(input_module->hMainWindow, WM_WA_IPC,0,IPC_GETVERSION) >= 0x5000) {
/* newer Winamp with per-user settings */
TCHAR *ini_dir = (TCHAR *)SendMessage(input_module->hMainWindow, WM_WA_IPC, 0, IPC_GETINIDIRECTORY);
cfg_strncpy(inifile, ini_dir, PATH_LIMIT);
cfg_strncat(inifile, TEXT("\\Plugins\\"), PATH_LIMIT);
/* can't be certain that \Plugins already exists in the user dir */
CreateDirectory(inifile,NULL);
cfg_strncat(inifile, CONFIG_INI_NAME, PATH_LIMIT);
}
else {
/* older winamp with single settings */
TCHAR *lastSlash;
GetModuleFileName(NULL, inifile, PATH_LIMIT);
lastSlash = cfg_strrchr(inifile, TEXT('\\'));
*(lastSlash + 1) = 0;
/* XMPlay doesn't have a "plugins" subfolder */
if (settings.is_xmplay)
cfg_strncat(inifile, CONFIG_INI_NAME,PATH_LIMIT);
else
cfg_strncat(inifile, TEXT("Plugins\\") CONFIG_INI_NAME,PATH_LIMIT);
/* Maybe should query IPC_GETINIDIRECTORY and use that, not sure what ancient Winamps need.
* There must be some proper way to handle dirs since other Winamp plugins save config in
* XMPlay correctly (this feels like archaeology, try later) */
}
}
static void ini_get_d(const char *inifile, const char *entry, double defval, double *p_val) {
TCHAR buf[256];
TCHAR defbuf[256];
int consumed, res;
cfg_sprintf(defbuf, TEXT("%.2lf"), defval);
GetPrivateProfileString(CONFIG_APP_NAME, entry, defbuf, buf, 256, inifile);
res = cfg_sscanf(buf, TEXT("%lf%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
*p_val = defval;
}
}
static void ini_get_i(const char *inifile, const char *entry, int defval, int *p_val, int min, int max) {
*p_val = GetPrivateProfileInt(CONFIG_APP_NAME, entry, defval, inifile);
if (*p_val < min || *p_val > max) {
*p_val = defval;
}
}
static void ini_get_b(const char *inifile, const char *entry, int defval, int *p_val) {
ini_get_i(inifile, entry, defval, p_val, 0, 1);
}
static void ini_set_d(const char *inifile, const char *entry, double val) {
TCHAR buf[256];
cfg_sprintf(buf, TEXT("%.2lf"), val);
WritePrivateProfileString(CONFIG_APP_NAME, entry, buf, inifile);
}
static void ini_set_i(const char *inifile, const char *entry, int val) {
TCHAR buf[32];
cfg_sprintf(buf, TEXT("%d"), val);
WritePrivateProfileString(CONFIG_APP_NAME, entry, buf, inifile);
}
static void ini_set_b(const char *inifile, const char *entry, int val) {
ini_set_i(inifile, entry, val);
}
/*static*/ void load_defaults(winamp_settings_t* defaults) {
defaults->thread_priority = 3;
defaults->fade_time = 10.0;
defaults->fade_delay = 0.0;
defaults->loop_count = 2.0;
defaults->loop_forever = 0;
defaults->ignore_loop = 0;
defaults->disable_subsongs = 0;
defaults->downmix_channels = 0;
defaults->tagfile_disable = 0;
defaults->force_title = 0;
defaults->exts_unknown_on = 0;
defaults->exts_common_on = 0;
defaults->gain_type = 1;
defaults->clip_type = 2;
}
/*static*/ void load_config(In_Module* input_module, winamp_settings_t* settings, winamp_settings_t* defaults) {
TCHAR inifile[PATH_LIMIT];
ini_get_filename(input_module, inifile);
ini_get_i(inifile, INI_THREAD_PRIORITY, defaults->thread_priority, &settings->thread_priority, 0, 6);
ini_get_d(inifile, INI_FADE_TIME, defaults->fade_time, &settings->fade_time);
ini_get_d(inifile, INI_FADE_DELAY, defaults->fade_delay, &settings->fade_delay);
ini_get_d(inifile, INI_LOOP_COUNT, defaults->loop_count, &settings->loop_count);
ini_get_b(inifile, INI_LOOP_FOREVER, defaults->loop_forever, &settings->loop_forever);
ini_get_b(inifile, INI_IGNORE_LOOP, defaults->ignore_loop, &settings->ignore_loop);
ini_get_b(inifile, INI_DISABLE_SUBSONGS, defaults->disable_subsongs, &settings->disable_subsongs);
ini_get_i(inifile, INI_DOWNMIX_CHANNELS, defaults->downmix_channels, &settings->downmix_channels, 0, 64);
ini_get_b(inifile, INI_TAGFILE_DISABLE, defaults->tagfile_disable, &settings->tagfile_disable);
ini_get_b(inifile, INI_FORCE_TITLE, defaults->force_title, &settings->force_title);
ini_get_b(inifile, INI_EXTS_UNKNOWN_ON, defaults->exts_unknown_on, &settings->exts_unknown_on);
ini_get_b(inifile, INI_EXTS_COMMON_ON, defaults->exts_common_on, &settings->exts_common_on);
ini_get_i(inifile, INI_GAIN_TYPE, defaults->gain_type, (int*)&settings->gain_type, 0, 3);
ini_get_i(inifile, INI_CLIP_TYPE, defaults->clip_type, (int*)&settings->clip_type, 0, 3);
if (settings->loop_forever && settings->ignore_loop)
settings->ignore_loop = 0;
}
static void save_config(In_Module* input_module, winamp_settings_t* settings) {
TCHAR inifile[PATH_LIMIT];
ini_get_filename(input_module, inifile);
ini_set_i(inifile, INI_THREAD_PRIORITY, settings->thread_priority);
ini_set_d(inifile, INI_FADE_TIME, settings->fade_time);
ini_set_d(inifile, INI_FADE_DELAY, settings->fade_delay);
ini_set_d(inifile, INI_LOOP_COUNT, settings->loop_count);
ini_set_b(inifile, INI_LOOP_FOREVER, settings->loop_forever);
ini_set_b(inifile, INI_IGNORE_LOOP, settings->ignore_loop);
ini_set_b(inifile, INI_DISABLE_SUBSONGS, settings->disable_subsongs);
ini_set_i(inifile, INI_DOWNMIX_CHANNELS, settings->downmix_channels);
ini_set_b(inifile, INI_TAGFILE_DISABLE, settings->tagfile_disable);
ini_set_b(inifile, INI_FORCE_TITLE, settings->force_title);
ini_set_b(inifile, INI_EXTS_UNKNOWN_ON, settings->exts_unknown_on);
ini_set_b(inifile, INI_EXTS_COMMON_ON, settings->exts_common_on);
ini_set_i(inifile, INI_GAIN_TYPE, settings->gain_type);
ini_set_i(inifile, INI_CLIP_TYPE, settings->clip_type);
}
static void dlg_input_set_d(HWND hDlg, int idc, double val) {
TCHAR buf[256];
cfg_sprintf(buf, TEXT("%.2lf"), val);
SetDlgItemText(hDlg, idc, buf);
}
static void dlg_input_set_i(HWND hDlg, int idc, int val) {
TCHAR buf[32];
cfg_sprintf(buf, TEXT("%d"), val);
SetDlgItemText(hDlg, idc, buf);
}
static void dlg_check_set(HWND hDlg, int idc, int val) {
CheckDlgButton(hDlg, idc, val ? BST_CHECKED : BST_UNCHECKED);
}
static void cfg_combo_set(HWND hDlg, int idc, int val, TCHAR **list, int list_size) {
int i;
HANDLE hCombo = GetDlgItem(hDlg, idc);
for (i = 0; i < list_size; i++) {
SendMessage(hCombo, CB_ADDSTRING, 0, (LPARAM)list[i]);
}
SendMessage(hCombo, CB_SETCURSEL, val, 0);
}
static void cfg_slider_set(HWND hDlg, int idc1, int idc2, int val, int min, int max, TCHAR **list) {
HANDLE hSlider = GetDlgItem(hDlg, idc1);
SendMessage(hSlider, TBM_SETRANGE, (WPARAM)TRUE, (LPARAM)MAKELONG(min, max));
SendMessage(hSlider, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)val+1);
SetDlgItemText(hDlg, idc2, list[val]);
}
static void dlg_input_get_d(HWND hDlg, int idc, double *p_val, LPCTSTR error, int *p_err) {
TCHAR buf[256];
int res, consumed;
double defval = *p_val;
GetDlgItemText(hDlg, idc, buf, 256);
res = cfg_sscanf(buf, TEXT("%lf%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
MessageBox(hDlg, error, NULL, MB_OK|MB_ICONERROR);
*p_val = defval;
*p_err = 1;
}
}
static void dlg_input_get_i(HWND hDlg, int idc, int *p_val, LPCTSTR error, int *p_err) {
TCHAR buf[32];
int res, consumed;
int defval = *p_val;
GetDlgItemText(hDlg, idc, buf, 32);
res = cfg_sscanf(buf, TEXT("%d%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
MessageBox(hDlg, error, NULL, MB_OK|MB_ICONERROR);
*p_val = defval;
*p_err = 1;
}
}
static void dlg_check_get(HWND hDlg, int idc, int *p_val) {
*p_val = (IsDlgButtonChecked(hDlg, idc) == BST_CHECKED);
}
static void dlg_combo_get(HWND hDlg, int idc, int *p_val) {
*p_val = SendMessage(GetDlgItem(hDlg, idc), CB_GETCURSEL, 0, 0);
}
static int dlg_load_form(HWND hDlg, winamp_settings_t* settings) {
int err = 0;
dlg_input_get_d(hDlg, IDC_FADE_TIME, &settings->fade_time, TEXT("Fade Length must be a positive number"), &err);
dlg_input_get_d(hDlg, IDC_FADE_DELAY, &settings->fade_delay, TEXT("Fade Delay must be a positive number"), &err);
dlg_input_get_d(hDlg, IDC_LOOP_COUNT, &settings->loop_count, TEXT("Loop Count must be a positive number"), &err);
dlg_check_get(hDlg, IDC_LOOP_FOREVER, &settings->loop_forever);
dlg_check_get(hDlg, IDC_IGNORE_LOOP, &settings->ignore_loop);
dlg_check_get(hDlg, IDC_DISABLE_SUBSONGS, &settings->disable_subsongs);
dlg_input_get_i(hDlg, IDC_DOWNMIX_CHANNELS, &settings->downmix_channels, TEXT("Downmix must be a positive integer number"), &err);
dlg_check_get(hDlg, IDC_TAGFILE_DISABLE, &settings->tagfile_disable);
dlg_check_get(hDlg, IDC_FORCE_TITLE, &settings->force_title);
dlg_check_get(hDlg, IDC_EXTS_UNKNOWN_ON, &settings->exts_unknown_on);
dlg_check_get(hDlg, IDC_EXTS_COMMON_ON, &settings->exts_common_on);
dlg_combo_get(hDlg, IDC_GAIN_TYPE, (int*)&settings->gain_type);
dlg_combo_get(hDlg, IDC_CLIP_TYPE, (int*)&settings->clip_type);
return err ? 0 : 1;
}
static void dlg_save_form(HWND hDlg, winamp_settings_t* settings, int reset) {
cfg_slider_set(hDlg, IDC_THREAD_PRIORITY_SLIDER, IDC_THREAD_PRIORITY_TEXT, settings->thread_priority, 1, 7, dlg_priority_strings);
dlg_input_set_d(hDlg, IDC_FADE_TIME, settings->fade_time);
dlg_input_set_d(hDlg, IDC_FADE_DELAY, settings->fade_delay);
dlg_input_set_d(hDlg, IDC_LOOP_COUNT, settings->loop_count);
dlg_check_set(hDlg, IDC_LOOP_FOREVER, settings->loop_forever);
dlg_check_set(hDlg, IDC_IGNORE_LOOP, settings->ignore_loop);
dlg_check_set(hDlg, IDC_LOOP_NORMALLY, (!settings->loop_forever && !settings->ignore_loop));
dlg_check_set(hDlg, IDC_DISABLE_SUBSONGS, settings->disable_subsongs);
dlg_input_set_i(hDlg, IDC_DOWNMIX_CHANNELS, settings->downmix_channels);
dlg_check_set(hDlg, IDC_TAGFILE_DISABLE, settings->tagfile_disable);
dlg_check_set(hDlg, IDC_FORCE_TITLE, settings->force_title);
dlg_check_set(hDlg, IDC_EXTS_UNKNOWN_ON, settings->exts_unknown_on);
dlg_check_set(hDlg, IDC_EXTS_COMMON_ON, settings->exts_common_on);
cfg_combo_set(hDlg, IDC_GAIN_TYPE, settings->gain_type, dlg_replaygain_strings, (reset ? 0 : 3));
cfg_combo_set(hDlg, IDC_CLIP_TYPE, settings->clip_type, dlg_replaygain_strings, (reset ? 0 : 3));
}
/* config dialog handler */
INT_PTR CALLBACK configDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
static int priority;
/* globals to get them a bit controlled */
winamp_settings_t* settings_ext = &settings;
In_Module* input_module_ext = &input_module;
switch (uMsg) {
case WM_CLOSE: /* hide dialog */
EndDialog(hDlg,TRUE);
return TRUE;
case WM_INITDIALOG: /* open dialog: load form with current settings */
priority = settings_ext->thread_priority;
dlg_save_form(hDlg, settings_ext, 0);
break;
case WM_COMMAND: /* button presses */
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case IDOK: { /* read and verify new values, save and close */
int ok;
settings_ext->thread_priority = priority;
ok = dlg_load_form(hDlg, settings_ext);
if (!ok) break; /* this leaves values changed though */
save_config(input_module_ext, settings_ext);
EndDialog(hDlg,TRUE);
break;
}
case IDCANCEL: /* cancel dialog */
EndDialog(hDlg,TRUE);
break;
case IDC_DEFAULT_BUTTON: { /* reset values */
priority = defaults.thread_priority;
dlg_save_form(hDlg, &defaults, 1);
/* we don't save settings here as user can still cancel the dialog */
break;
}
default:
return FALSE;
}
return FALSE;
case WM_HSCROLL: /* priority scroll */
if ((struct HWND__*)lParam == GetDlgItem(hDlg, IDC_THREAD_PRIORITY_SLIDER)) {
if (LOWORD(wParam) == TB_THUMBPOSITION || LOWORD(wParam) == TB_THUMBTRACK) {
priority = HIWORD(wParam)-1;
}
else {
priority = SendMessage(GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER),TBM_GETPOS,0,0)-1;
}
SetDlgItemText(hDlg, IDC_THREAD_PRIORITY_TEXT, dlg_priority_strings[priority]);
}
break;
default:
return FALSE;
}
return TRUE;
}

155
winamp/in_streamfile.c Normal file
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@ -0,0 +1,155 @@
/**
* streamfile for Winamp
*/
#include <stdio.h>
#include <io.h>
#include "in_vgmstream.h"
/* ************************************* */
/* IN_UNICODE */
/* ************************************* */
/* opens a utf16 (unicode) path */
static FILE* wa_fopen(const in_char *wpath) {
#ifdef UNICODE_INPUT_PLUGIN
return _wfopen(wpath,L"rb");
#else
return fopen(wpath,"rb");
#endif
}
/* dupes a utf16 (unicode) file */
static FILE* wa_fdopen(int fd) {
#ifdef UNICODE_INPUT_PLUGIN
return _wfdopen(fd,L"rb");
#else
return fdopen(fd,"rb");
#endif
}
/* ************************************* */
/* IN_STREAMFILE */
/* ************************************* */
/* a STREAMFILE that operates via STDIOSTREAMFILE but handles Winamp's unicode (in_char) paths */
typedef struct {
STREAMFILE sf;
STREAMFILE *stdiosf;
FILE *infile_ref; /* pointer to the infile in stdiosf (partially handled by stdiosf) */
} WINAMP_STREAMFILE;
static STREAMFILE *open_winamp_streamfile_by_file(FILE *infile, const char * path);
//static STREAMFILE *open_winamp_streamfile_by_ipath(const in_char *wpath);
static size_t wasf_read(WINAMP_STREAMFILE* sf, uint8_t* dest, off_t offset, size_t length) {
return sf->stdiosf->read(sf->stdiosf, dest, offset, length);
}
static off_t wasf_get_size(WINAMP_STREAMFILE* sf) {
return sf->stdiosf->get_size(sf->stdiosf);
}
static off_t wasf_get_offset(WINAMP_STREAMFILE* sf) {
return sf->stdiosf->get_offset(sf->stdiosf);
}
static void wasf_get_name(WINAMP_STREAMFILE* sf, char* buffer, size_t length) {
sf->stdiosf->get_name(sf->stdiosf, buffer, length);
}
static STREAMFILE *wasf_open(WINAMP_STREAMFILE* sf, const char* const filename, size_t buffersize) {
in_char wpath[PATH_LIMIT];
char name[PATH_LIMIT];
if (!filename)
return NULL;
#if !defined (__ANDROID__) && !defined (_MSC_VER)
/* When enabling this for MSVC it'll seemingly work, but there are issues possibly related to underlying
* IO buffers when using dup(), noticeable by re-opening the same streamfile with small buffer sizes
* (reads garbage). This reportedly causes issues in Android too */
sf->stdiosf->get_name(sf->stdiosf, name, PATH_LIMIT);
/* if same name, duplicate the file descriptor we already have open */ //unsure if all this is needed
if (sf->infile_ref && !strcmp(name,filename)) {
int new_fd;
FILE *new_file;
if (((new_fd = dup(fileno(sf->infile_ref))) >= 0) && (new_file = wa_fdopen(new_fd))) {
STREAMFILE *new_sf = open_winamp_streamfile_by_file(new_file, filename);
if (new_sf)
return new_sf;
fclose(new_file);
}
if (new_fd >= 0 && !new_file)
close(new_fd); /* fdopen may fail when opening too many files */
/* on failure just close and try the default path (which will probably fail a second time) */
}
#endif
/* STREAMFILEs carry char/UTF8 names, convert to wchar for Winamp */
wa_char_to_ichar(wpath, PATH_LIMIT, filename);
return open_winamp_streamfile_by_ipath(wpath);
}
static void wasf_close(WINAMP_STREAMFILE* sf) {
/* closes infile_ref + frees in the internal STDIOSTREAMFILE (fclose for wchar is not needed) */
sf->stdiosf->close(sf->stdiosf);
free(sf); /* and the current struct */
}
static STREAMFILE *open_winamp_streamfile_by_file(FILE* file, const char* path) {
WINAMP_STREAMFILE* this_sf = NULL;
STREAMFILE* stdiosf = NULL;
this_sf = calloc(1,sizeof(WINAMP_STREAMFILE));
if (!this_sf) goto fail;
stdiosf = open_stdio_streamfile_by_file(file, path);
if (!stdiosf) goto fail;
this_sf->sf.read = (void*)wasf_read;
this_sf->sf.get_size = (void*)wasf_get_size;
this_sf->sf.get_offset = (void*)wasf_get_offset;
this_sf->sf.get_name = (void*)wasf_get_name;
this_sf->sf.open = (void*)wasf_open;
this_sf->sf.close = (void*)wasf_close;
this_sf->stdiosf = stdiosf;
this_sf->infile_ref = file;
return &this_sf->sf; /* pointer to STREAMFILE start = rest of the custom data follows */
fail:
close_streamfile(stdiosf);
free(this_sf);
return NULL;
}
STREAMFILE* open_winamp_streamfile_by_ipath(const in_char* wpath) {
FILE* infile = NULL;
STREAMFILE* sf;
char path[PATH_LIMIT];
/* convert to UTF-8 if needed for internal use */
wa_ichar_to_char(path,PATH_LIMIT, wpath);
/* open a FILE from a Winamp (possibly UTF-16) path */
infile = wa_fopen(wpath);
if (!infile) {
/* allow non-existing files in some cases */
if (!vgmstream_is_virtual_filename(path))
return NULL;
}
sf = open_winamp_streamfile_by_file(infile,path);
if (!sf) {
if (infile) fclose(infile);
}
return sf;
}

716
winamp/in_vgmstream.c
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@ -1,33 +1,7 @@
/**
* vgmstream for Winamp
*/
/* Normally Winamp opens unicode files by their DOS 8.3 name. #define this to use wchar_t filenames,
* which must be opened with _wfopen in a WINAMP_STREAMFILE (needed for dual files like .pos).
* Only for Winamp paths, other parts would need #define UNICODE for Windows. */
#ifdef VGM_WINAMP_UNICODE
#define UNICODE_INPUT_PLUGIN
#endif
#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 <string.h>
#include <ctype.h>
#include "../src/vgmstream.h"
#include "../src/plugins.h"
#include "sdk/in2.h"
#include "sdk/wa_ipc.h"
#include "sdk/ipc_pe.h"
#include "resource.h"
#include "in_vgmstream.h"
#ifndef VERSION
#include "version.h"
@ -39,7 +13,9 @@
#define PLUGIN_DESCRIPTION "vgmstream plugin " VERSION " " __DATE__
/* ************************************* */
/* ***************************************** */
/* IN_STATE */
/* ***************************************** */
#define EXT_BUFFER_SIZE 200
@ -52,34 +28,6 @@ DWORD WINAPI __stdcall decode(void *arg);
/* fixed list to simplify but could also malloc/free on init/close */
char working_extension_list[EXTENSION_LIST_SIZE] = {0};
typedef enum {
REPLAYGAIN_NONE,
REPLAYGAIN_ALBUM,
REPLAYGAIN_TRACK
} replay_gain_type_t;
/* loaded settings */
typedef struct {
int thread_priority;
double fade_time;
double fade_delay;
double loop_count;
int ignore_loop;
int loop_forever;
int disable_subsongs;
int downmix_channels;
int tagfile_disable;
int force_title;
int exts_unknown_on;
int exts_common_on;
replay_gain_type_t gain_type;
replay_gain_type_t clip_type;
int is_xmplay;
} winamp_settings_t;
/* current play state */
typedef struct {
@ -110,223 +58,9 @@ winamp_state_t state;
short sample_buffer[SAMPLE_BUFFER_SIZE*2 * VGMSTREAM_MAX_CHANNELS]; //todo maybe should be dynamic
/* ************************************* */
/* IN_UNICODE */
/* ************************************* */
//todo safe ops
//todo there must be a better way to handle unicode...
#ifdef UNICODE_INPUT_PLUGIN
#define wa_strcmp wcscmp
#define wa_strcpy wcscpy
#define wa_strncpy wcsncpy
#define wa_strcat wcscat
#define wa_strlen wcslen
#define wa_strchr wcschr
#define wa_sscanf swscanf
#define wa_snprintf _snwprintf
#define wa_strrchr wcsrchr
#define wa_fileinfo fileinfoW
#define wa_IPC_PE_INSERTFILENAME IPC_PE_INSERTFILENAMEW
#define wa_L(x) L ##x
#else
#define wa_strcmp strcmp
#define wa_strcpy strcpy
#define wa_strncpy strncpy
#define wa_strcat strcat
#define wa_strlen strlen
#define wa_strchr strchr
#define wa_sscanf sscanf
#define wa_snprintf snprintf
#define wa_strrchr strrchr
#define wa_fileinfo fileinfo
#define wa_IPC_PE_INSERTFILENAME IPC_PE_INSERTFILENAME
#define wa_L(x) x
#endif
/* converts from utf16 to utf8 (if unicode is on) */
static void wa_ichar_to_char(char *dst, size_t dstsize, const in_char *wsrc) {
#ifdef UNICODE_INPUT_PLUGIN
/* converto to UTF8 codepage, default separate bytes, source wstr, wstr length */
//int size_needed = WideCharToMultiByte(CP_UTF8,0, src,-1, NULL,0, NULL, NULL);
WideCharToMultiByte(CP_UTF8,0, wsrc,-1, dst,dstsize, NULL, NULL);
#else
strncpy(dst, wsrc, dstsize);
dst[dstsize - 1] = '\0';
#endif
}
/* converts from utf8 to utf16 (if unicode is on) */
static void wa_char_to_ichar(in_char *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE_INPUT_PLUGIN
//int size_needed = MultiByteToWideChar(CP_UTF8,0, src,-1, NULL,0);
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strncpy(wdst, src, wdstsize);
wdst[wdstsize - 1] = '\0';
#endif
}
/* copies from utf16 to utf16 (if unicode is active) */
static void wa_wchar_to_ichar(in_char *wdst, size_t wdstsize, const wchar_t *src) {
#ifdef UNICODE_INPUT_PLUGIN
wcscpy(wdst,src);
#else
strcpy(wdst,src); //todo ???
#endif
}
/* copies from utf16 to utf16 */
static void wa_char_to_wchar(wchar_t *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE_INPUT_PLUGIN
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strcpy(wdst,src); //todo ???
#endif
}
/* opens a utf16 (unicode) path */
static FILE* wa_fopen(const in_char *wpath) {
#ifdef UNICODE_INPUT_PLUGIN
return _wfopen(wpath,L"rb");
#else
return fopen(wpath,"rb");
#endif
}
/* dupes a utf16 (unicode) file */
static FILE* wa_fdopen(int fd) {
#ifdef UNICODE_INPUT_PLUGIN
return _wfdopen(fd,L"rb");
#else
return fdopen(fd,"rb");
#endif
}
/* ************************************* */
/* IN_STREAMFILE */
/* ************************************* */
/* a STREAMFILE that operates via STDIOSTREAMFILE but handles Winamp's unicode (in_char) paths */
typedef struct {
STREAMFILE sf;
STREAMFILE *stdiosf;
FILE *infile_ref; /* pointer to the infile in stdiosf (partially handled by stdiosf) */
} WINAMP_STREAMFILE;
static STREAMFILE *open_winamp_streamfile_by_file(FILE *infile, const char * path);
static STREAMFILE *open_winamp_streamfile_by_ipath(const in_char *wpath);
static size_t wasf_read(WINAMP_STREAMFILE* sf, uint8_t* dest, off_t offset, size_t length) {
return sf->stdiosf->read(sf->stdiosf, dest, offset, length);
}
static off_t wasf_get_size(WINAMP_STREAMFILE* sf) {
return sf->stdiosf->get_size(sf->stdiosf);
}
static off_t wasf_get_offset(WINAMP_STREAMFILE* sf) {
return sf->stdiosf->get_offset(sf->stdiosf);
}
static void wasf_get_name(WINAMP_STREAMFILE* sf, char* buffer, size_t length) {
sf->stdiosf->get_name(sf->stdiosf, buffer, length);
}
static STREAMFILE *wasf_open(WINAMP_STREAMFILE* sf, const char* const filename, size_t buffersize) {
in_char wpath[PATH_LIMIT];
char name[PATH_LIMIT];
if (!filename)
return NULL;
#if !defined (__ANDROID__) && !defined (_MSC_VER)
/* When enabling this for MSVC it'll seemingly work, but there are issues possibly related to underlying
* IO buffers when using dup(), noticeable by re-opening the same streamfile with small buffer sizes
* (reads garbage). This reportedly causes issues in Android too */
sf->stdiosf->get_name(sf->stdiosf, name, PATH_LIMIT);
/* if same name, duplicate the file descriptor we already have open */ //unsure if all this is needed
if (sf->infile_ref && !strcmp(name,filename)) {
int new_fd;
FILE *new_file;
if (((new_fd = dup(fileno(sf->infile_ref))) >= 0) && (new_file = wa_fdopen(new_fd))) {
STREAMFILE *new_sf = open_winamp_streamfile_by_file(new_file, filename);
if (new_sf)
return new_sf;
fclose(new_file);
}
if (new_fd >= 0 && !new_file)
close(new_fd); /* fdopen may fail when opening too many files */
/* on failure just close and try the default path (which will probably fail a second time) */
}
#endif
/* STREAMFILEs carry char/UTF8 names, convert to wchar for Winamp */
wa_char_to_ichar(wpath, PATH_LIMIT, filename);
return open_winamp_streamfile_by_ipath(wpath);
}
static void wasf_close(WINAMP_STREAMFILE* sf) {
/* closes infile_ref + frees in the internal STDIOSTREAMFILE (fclose for wchar is not needed) */
sf->stdiosf->close(sf->stdiosf);
free(sf); /* and the current struct */
}
static STREAMFILE *open_winamp_streamfile_by_file(FILE* file, const char* path) {
WINAMP_STREAMFILE* this_sf = NULL;
STREAMFILE* stdiosf = NULL;
this_sf = calloc(1,sizeof(WINAMP_STREAMFILE));
if (!this_sf) goto fail;
stdiosf = open_stdio_streamfile_by_file(file, path);
if (!stdiosf) goto fail;
this_sf->sf.read = (void*)wasf_read;
this_sf->sf.get_size = (void*)wasf_get_size;
this_sf->sf.get_offset = (void*)wasf_get_offset;
this_sf->sf.get_name = (void*)wasf_get_name;
this_sf->sf.open = (void*)wasf_open;
this_sf->sf.close = (void*)wasf_close;
this_sf->stdiosf = stdiosf;
this_sf->infile_ref = file;
return &this_sf->sf; /* pointer to STREAMFILE start = rest of the custom data follows */
fail:
close_streamfile(stdiosf);
free(this_sf);
return NULL;
}
static STREAMFILE* open_winamp_streamfile_by_ipath(const in_char* wpath) {
FILE* infile = NULL;
STREAMFILE* sf;
char path[PATH_LIMIT];
/* convert to UTF-8 if needed for internal use */
wa_ichar_to_char(path,PATH_LIMIT, wpath);
/* open a FILE from a Winamp (possibly UTF-16) path */
infile = wa_fopen(wpath);
if (!infile) {
/* allow non-existing files in some cases */
if (!vgmstream_is_virtual_filename(path))
return NULL;
}
sf = open_winamp_streamfile_by_file(infile,path);
if (!sf) {
if (infile) fclose(infile);
}
return sf;
}
/* ***************************************** */
/* IN_VGMSTREAM UTILS */
/* ***************************************** */
/* opens vgmstream for winamp */
static VGMSTREAM* init_vgmstream_winamp(const in_char* fn, int stream_index) {
@ -345,411 +79,15 @@ static VGMSTREAM* init_vgmstream_winamp(const in_char* fn, int stream_index) {
return vgmstream;
}
/* ************************************* */
/* IN_CONFIG */
/* ************************************* */
//todo snprintf
/* Windows unicode, separate from Winamp's unicode flag */
#ifdef UNICODE
#define cfg_strncpy wcsncpy
#define cfg_strncat wcsncat
#define cfg_sprintf _swprintf
#define cfg_sscanf swscanf
#define cfg_strlen wcslen
#define cfg_strrchr wcsrchr
#else
#define cfg_strncpy strncpy
#define cfg_strncat strncat
#define cfg_sprintf sprintf
#define cfg_sscanf sscanf
#define cfg_strlen strlen
#define cfg_strrchr strrchr
#endif
/* converts from utf8 to utf16 (if unicode is active) */
static void cfg_char_to_wchar(TCHAR *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE
//int size_needed = MultiByteToWideChar(CP_UTF8,0, src,-1, NULL,0);
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strcpy(wdst,src);
#endif
}
/* config */
#define CONFIG_APP_NAME TEXT("vgmstream plugin")
#define CONFIG_INI_NAME TEXT("plugin.ini")
#define INI_FADE_TIME TEXT("fade_seconds")
#define INI_FADE_DELAY TEXT("fade_delay")
#define INI_LOOP_COUNT TEXT("loop_count")
#define INI_THREAD_PRIORITY TEXT("thread_priority")
#define INI_LOOP_FOREVER TEXT("loop_forever")
#define INI_IGNORE_LOOP TEXT("ignore_loop")
#define INI_DISABLE_SUBSONGS TEXT("disable_subsongs")
#define INI_DOWNMIX_CHANNELS TEXT("downmix_channels")
#define INI_TAGFILE_DISABLE TEXT("tagfile_disable")
#define INI_FORCE_TITLE TEXT("force_title")
#define INI_EXTS_UNKNOWN_ON TEXT("exts_unknown_on")
#define INI_EXTS_COMMON_ON TEXT("exts_common_on")
#define INI_GAIN_TYPE TEXT("gain_type")
#define INI_CLIP_TYPE TEXT("clip_type")
TCHAR *dlg_priority_strings[] = {
TEXT("Idle"),
TEXT("Lowest"),
TEXT("Below Normal"),
TEXT("Normal"),
TEXT("Above Normal"),
TEXT("Highest (not recommended)"),
TEXT("Time Critical (not recommended)")
};
TCHAR *dlg_replaygain_strings[] = {
TEXT("None"),
TEXT("Album"),
TEXT("Peak")
};
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
};
// todo finish UNICODE (requires IPC_GETINIDIRECTORYW from later SDKs to read the ini path properly)
/* Winamp INI reader */
static void ini_get_filename(TCHAR *inifile) {
if (IsWindow(input_module.hMainWindow) && SendMessage(input_module.hMainWindow, WM_WA_IPC,0,IPC_GETVERSION) >= 0x5000) {
/* newer Winamp with per-user settings */
TCHAR *ini_dir = (TCHAR *)SendMessage(input_module.hMainWindow, WM_WA_IPC, 0, IPC_GETINIDIRECTORY);
cfg_strncpy(inifile, ini_dir, PATH_LIMIT);
cfg_strncat(inifile, TEXT("\\Plugins\\"), PATH_LIMIT);
/* can't be certain that \Plugins already exists in the user dir */
CreateDirectory(inifile,NULL);
cfg_strncat(inifile, CONFIG_INI_NAME, PATH_LIMIT);
}
else {
/* older winamp with single settings */
TCHAR *lastSlash;
GetModuleFileName(NULL, inifile, PATH_LIMIT);
lastSlash = cfg_strrchr(inifile, TEXT('\\'));
*(lastSlash + 1) = 0;
/* XMPlay doesn't have a "plugins" subfolder */
if (settings.is_xmplay)
cfg_strncat(inifile, CONFIG_INI_NAME,PATH_LIMIT);
else
cfg_strncat(inifile, TEXT("Plugins\\") CONFIG_INI_NAME,PATH_LIMIT);
/* Maybe should query IPC_GETINIDIRECTORY and use that, not sure what ancient Winamps need.
* There must be some proper way to handle dirs since other Winamp plugins save config in
* XMPlay correctly (this feels like archaeology, try later) */
}
}
static void ini_get_d(const char *inifile, const char *entry, double defval, double *p_val) {
TCHAR buf[256];
TCHAR defbuf[256];
int consumed, res;
cfg_sprintf(defbuf, TEXT("%.2lf"), defval);
GetPrivateProfileString(CONFIG_APP_NAME, entry, defbuf, buf, 256, inifile);
res = cfg_sscanf(buf, TEXT("%lf%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
*p_val = defval;
}
}
static void ini_get_i(const char *inifile, const char *entry, int defval, int *p_val, int min, int max) {
*p_val = GetPrivateProfileInt(CONFIG_APP_NAME, entry, defval, inifile);
if (*p_val < min || *p_val > max) {
*p_val = defval;
}
}
static void ini_get_b(const char *inifile, const char *entry, int defval, int *p_val) {
ini_get_i(inifile, entry, defval, p_val, 0, 1);
}
static void ini_set_d(const char *inifile, const char *entry, double val) {
TCHAR buf[256];
cfg_sprintf(buf, TEXT("%.2lf"), val);
WritePrivateProfileString(CONFIG_APP_NAME, entry, buf, inifile);
}
static void ini_set_i(const char *inifile, const char *entry, int val) {
TCHAR buf[32];
cfg_sprintf(buf, TEXT("%d"), val);
WritePrivateProfileString(CONFIG_APP_NAME, entry, buf, inifile);
}
static void ini_set_b(const char *inifile, const char *entry, int val) {
ini_set_i(inifile, entry, val);
}
static void load_defaults(winamp_settings_t* defaults) {
defaults->thread_priority = 3;
defaults->fade_time = 10.0;
defaults->fade_delay = 0.0;
defaults->loop_count = 2.0;
defaults->loop_forever = 0;
defaults->ignore_loop = 0;
defaults->disable_subsongs = 0;
defaults->downmix_channels = 0;
defaults->tagfile_disable = 0;
defaults->force_title = 0;
defaults->exts_unknown_on = 0;
defaults->exts_common_on = 0;
defaults->gain_type = 1;
defaults->clip_type = 2;
}
static void load_config(winamp_settings_t* settings, winamp_settings_t* defaults) {
TCHAR inifile[PATH_LIMIT];
ini_get_filename(inifile);
ini_get_i(inifile, INI_THREAD_PRIORITY, defaults->thread_priority, &settings->thread_priority, 0, 6);
ini_get_d(inifile, INI_FADE_TIME, defaults->fade_time, &settings->fade_time);
ini_get_d(inifile, INI_FADE_DELAY, defaults->fade_delay, &settings->fade_delay);
ini_get_d(inifile, INI_LOOP_COUNT, defaults->loop_count, &settings->loop_count);
ini_get_b(inifile, INI_LOOP_FOREVER, defaults->loop_forever, &settings->loop_forever);
ini_get_b(inifile, INI_IGNORE_LOOP, defaults->ignore_loop, &settings->ignore_loop);
ini_get_b(inifile, INI_DISABLE_SUBSONGS, defaults->disable_subsongs, &settings->disable_subsongs);
ini_get_i(inifile, INI_DOWNMIX_CHANNELS, defaults->downmix_channels, &settings->downmix_channels, 0, 64);
ini_get_b(inifile, INI_TAGFILE_DISABLE, defaults->tagfile_disable, &settings->tagfile_disable);
ini_get_b(inifile, INI_FORCE_TITLE, defaults->force_title, &settings->force_title);
ini_get_b(inifile, INI_EXTS_UNKNOWN_ON, defaults->exts_unknown_on, &settings->exts_unknown_on);
ini_get_b(inifile, INI_EXTS_COMMON_ON, defaults->exts_common_on, &settings->exts_common_on);
ini_get_i(inifile, INI_GAIN_TYPE, defaults->gain_type, (int*)&settings->gain_type, 0, 3);
ini_get_i(inifile, INI_CLIP_TYPE, defaults->clip_type, (int*)&settings->clip_type, 0, 3);
if (settings->loop_forever && settings->ignore_loop)
settings->ignore_loop = 0;
}
static void save_config(winamp_settings_t* settings) {
TCHAR inifile[PATH_LIMIT];
ini_get_filename(inifile);
ini_set_i(inifile, INI_THREAD_PRIORITY, settings->thread_priority);
ini_set_d(inifile, INI_FADE_TIME, settings->fade_time);
ini_set_d(inifile, INI_FADE_DELAY, settings->fade_delay);
ini_set_d(inifile, INI_LOOP_COUNT, settings->loop_count);
ini_set_b(inifile, INI_LOOP_FOREVER, settings->loop_forever);
ini_set_b(inifile, INI_IGNORE_LOOP, settings->ignore_loop);
ini_set_b(inifile, INI_DISABLE_SUBSONGS, settings->disable_subsongs);
ini_set_i(inifile, INI_DOWNMIX_CHANNELS, settings->downmix_channels);
ini_set_b(inifile, INI_TAGFILE_DISABLE, settings->tagfile_disable);
ini_set_b(inifile, INI_FORCE_TITLE, settings->force_title);
ini_set_b(inifile, INI_EXTS_UNKNOWN_ON, settings->exts_unknown_on);
ini_set_b(inifile, INI_EXTS_COMMON_ON, settings->exts_common_on);
ini_set_i(inifile, INI_GAIN_TYPE, settings->gain_type);
ini_set_i(inifile, INI_CLIP_TYPE, settings->clip_type);
}
static void dlg_input_set_d(HWND hDlg, int idc, double val) {
TCHAR buf[256];
cfg_sprintf(buf, TEXT("%.2lf"), val);
SetDlgItemText(hDlg, idc, buf);
}
static void dlg_input_set_i(HWND hDlg, int idc, int val) {
TCHAR buf[32];
cfg_sprintf(buf, TEXT("%d"), val);
SetDlgItemText(hDlg, idc, buf);
}
static void dlg_check_set(HWND hDlg, int idc, int val) {
CheckDlgButton(hDlg, idc, val ? BST_CHECKED : BST_UNCHECKED);
}
static void cfg_combo_set(HWND hDlg, int idc, int val, TCHAR **list, int list_size) {
int i;
HANDLE hCombo = GetDlgItem(hDlg, idc);
for (i = 0; i < list_size; i++) {
SendMessage(hCombo, CB_ADDSTRING, 0, (LPARAM)list[i]);
}
SendMessage(hCombo, CB_SETCURSEL, val, 0);
}
static void cfg_slider_set(HWND hDlg, int idc1, int idc2, int val, int min, int max, TCHAR **list) {
HANDLE hSlider = GetDlgItem(hDlg, idc1);
SendMessage(hSlider, TBM_SETRANGE, (WPARAM)TRUE, (LPARAM)MAKELONG(min, max));
SendMessage(hSlider, TBM_SETPOS, (WPARAM)TRUE, (LPARAM)val+1);
SetDlgItemText(hDlg, idc2, list[val]);
}
static void dlg_input_get_d(HWND hDlg, int idc, double *p_val, LPCTSTR error, int *p_err) {
TCHAR buf[256];
int res, consumed;
double defval = *p_val;
GetDlgItemText(hDlg, idc, buf, 256);
res = cfg_sscanf(buf, TEXT("%lf%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
MessageBox(hDlg, error, NULL, MB_OK|MB_ICONERROR);
*p_val = defval;
*p_err = 1;
}
}
static void dlg_input_get_i(HWND hDlg, int idc, int *p_val, LPCTSTR error, int *p_err) {
TCHAR buf[32];
int res, consumed;
int defval = *p_val;
GetDlgItemText(hDlg, idc, buf, 32);
res = cfg_sscanf(buf, TEXT("%d%n"), p_val, &consumed);
if (res < 1 || consumed != cfg_strlen(buf) || *p_val < 0) {
MessageBox(hDlg, error, NULL, MB_OK|MB_ICONERROR);
*p_val = defval;
*p_err = 1;
}
}
static void dlg_check_get(HWND hDlg, int idc, int *p_val) {
*p_val = (IsDlgButtonChecked(hDlg, idc) == BST_CHECKED);
}
static void dlg_combo_get(HWND hDlg, int idc, int *p_val) {
*p_val = SendMessage(GetDlgItem(hDlg, idc), CB_GETCURSEL, 0, 0);
}
static int dlg_load_form(HWND hDlg, winamp_settings_t* settings) {
int err = 0;
dlg_input_get_d(hDlg, IDC_FADE_TIME, &settings->fade_time, TEXT("Fade Length must be a positive number"), &err);
dlg_input_get_d(hDlg, IDC_FADE_DELAY, &settings->fade_delay, TEXT("Fade Delay must be a positive number"), &err);
dlg_input_get_d(hDlg, IDC_LOOP_COUNT, &settings->loop_count, TEXT("Loop Count must be a positive number"), &err);
dlg_check_get(hDlg, IDC_LOOP_FOREVER, &settings->loop_forever);
dlg_check_get(hDlg, IDC_IGNORE_LOOP, &settings->ignore_loop);
dlg_check_get(hDlg, IDC_DISABLE_SUBSONGS, &settings->disable_subsongs);
dlg_input_get_i(hDlg, IDC_DOWNMIX_CHANNELS, &settings->downmix_channels, TEXT("Downmix must be a positive integer number"), &err);
dlg_check_get(hDlg, IDC_TAGFILE_DISABLE, &settings->tagfile_disable);
dlg_check_get(hDlg, IDC_FORCE_TITLE, &settings->force_title);
dlg_check_get(hDlg, IDC_EXTS_UNKNOWN_ON, &settings->exts_unknown_on);
dlg_check_get(hDlg, IDC_EXTS_COMMON_ON, &settings->exts_common_on);
dlg_combo_get(hDlg, IDC_GAIN_TYPE, (int*)&settings->gain_type);
dlg_combo_get(hDlg, IDC_CLIP_TYPE, (int*)&settings->clip_type);
return err ? 0 : 1;
}
static void dlg_save_form(HWND hDlg, winamp_settings_t* settings, int reset) {
cfg_slider_set(hDlg, IDC_THREAD_PRIORITY_SLIDER, IDC_THREAD_PRIORITY_TEXT, settings->thread_priority, 1, 7, dlg_priority_strings);
dlg_input_set_d(hDlg, IDC_FADE_TIME, settings->fade_time);
dlg_input_set_d(hDlg, IDC_FADE_DELAY, settings->fade_delay);
dlg_input_set_d(hDlg, IDC_LOOP_COUNT, settings->loop_count);
dlg_check_set(hDlg, IDC_LOOP_FOREVER, settings->loop_forever);
dlg_check_set(hDlg, IDC_IGNORE_LOOP, settings->ignore_loop);
dlg_check_set(hDlg, IDC_LOOP_NORMALLY, (!settings->loop_forever && !settings->ignore_loop));
dlg_check_set(hDlg, IDC_DISABLE_SUBSONGS, settings->disable_subsongs);
dlg_input_set_i(hDlg, IDC_DOWNMIX_CHANNELS, settings->downmix_channels);
dlg_check_set(hDlg, IDC_TAGFILE_DISABLE, settings->tagfile_disable);
dlg_check_set(hDlg, IDC_FORCE_TITLE, settings->force_title);
dlg_check_set(hDlg, IDC_EXTS_UNKNOWN_ON, settings->exts_unknown_on);
dlg_check_set(hDlg, IDC_EXTS_COMMON_ON, settings->exts_common_on);
cfg_combo_set(hDlg, IDC_GAIN_TYPE, settings->gain_type, dlg_replaygain_strings, (reset ? 0 : 3));
cfg_combo_set(hDlg, IDC_CLIP_TYPE, settings->clip_type, dlg_replaygain_strings, (reset ? 0 : 3));
}
/* config dialog handler */
INT_PTR CALLBACK configDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
static int priority;
switch (uMsg) {
case WM_CLOSE: /* hide dialog */
EndDialog(hDlg,TRUE);
return TRUE;
case WM_INITDIALOG: /* open dialog: load form with current settings */
priority = settings.thread_priority;
dlg_save_form(hDlg, &settings, 0);
break;
case WM_COMMAND: /* button presses */
switch (GET_WM_COMMAND_ID(wParam, lParam)) {
case IDOK: { /* read and verify new values, save and close */
int ok;
settings.thread_priority = priority;
ok = dlg_load_form(hDlg, &settings);
if (!ok) break; /* this leaves values changed though */
save_config(&settings);
EndDialog(hDlg,TRUE);
break;
}
case IDCANCEL: /* cancel dialog */
EndDialog(hDlg,TRUE);
break;
case IDC_DEFAULT_BUTTON: { /* reset values */
priority = defaults.thread_priority;
dlg_save_form(hDlg, &defaults, 1);
/* we don't save settings here as user can still cancel the dialog */
break;
}
default:
return FALSE;
}
return FALSE;
case WM_HSCROLL: /* priority scroll */
if ((struct HWND__*)lParam == GetDlgItem(hDlg, IDC_THREAD_PRIORITY_SLIDER)) {
if (LOWORD(wParam) == TB_THUMBPOSITION || LOWORD(wParam) == TB_THUMBTRACK) {
priority = HIWORD(wParam)-1;
}
else {
priority = SendMessage(GetDlgItem(hDlg,IDC_THREAD_PRIORITY_SLIDER),TBM_GETPOS,0,0)-1;
}
SetDlgItemText(hDlg, IDC_THREAD_PRIORITY_TEXT, dlg_priority_strings[priority]);
}
break;
default:
return FALSE;
}
return TRUE;
}
/* ***************************************** */
/* IN_VGMSTREAM UTILS */
/* ***************************************** */
/* makes a modified filename, suitable to pass parameters around */
static void make_fn_subsong(in_char * dst, int dst_size, const in_char * filename, int stream_index) {
static void make_fn_subsong(in_char* dst, int dst_size, const in_char* filename, int stream_index) {
/* Follows "(file)(config)(ext)". Winamp needs to "see" (ext) to validate, and file goes first so relative
* files work in M3Us (path is added). Protocols a la "vgmstream://(config)(file)" work but don't get full paths. */
wa_snprintf(dst,dst_size, wa_L("%s|$s=%i|.vgmstream"), filename, stream_index);
}
/* unpacks the subsongs by adding entries to the playlist */
static int split_subsongs(const in_char * filename, int stream_index, VGMSTREAM *vgmstream) {
static int split_subsongs(const in_char* filename, int stream_index, VGMSTREAM *vgmstream) {
int i, playlist_index;
HWND hPlaylistWindow;
@ -796,8 +134,8 @@ static int split_subsongs(const in_char * filename, int stream_index, VGMSTREAM
}
/* parses a modified filename ('fakename') extracting tags parameters (NULL tag for first = filename) */
static int parse_fn_string(const in_char * fn, const in_char * tag, in_char * dst, int dst_size) {
const in_char *end = wa_strchr(fn,'|');
static int parse_fn_string(const in_char* fn, const in_char* tag, in_char* dst, int dst_size) {
const in_char* end = wa_strchr(fn,'|');
if (tag==NULL) {
wa_strcpy(dst,fn);
@ -809,8 +147,8 @@ static int parse_fn_string(const in_char * fn, const in_char * tag, in_char * ds
dst[0] = '\0';
return 0;
}
static int parse_fn_int(const in_char * fn, const in_char * tag, int * num) {
const in_char * start = wa_strchr(fn,'|');
static int parse_fn_int(const in_char* fn, const in_char* tag, int* num) {
const in_char* start = wa_strchr(fn,'|');
if (start > 0) {
wa_sscanf(start+1, wa_L("$s=%i "), num);
@ -834,7 +172,7 @@ static int is_xmplay() {
}
/* Adds ext to Winamp's extension list */
static void add_extension(char *dst, int dst_len, const char *ext) {
static void add_extension(char* dst, int dst_len, const char* ext) {
char buf[EXT_BUFFER_SIZE];
char ext_upp[EXT_BUFFER_SIZE];
int ext_len, written;
@ -876,17 +214,17 @@ static void add_extension(char *dst, int dst_len, const char *ext) {
* Each extension must be in this format: "extension\0Description\0"
* The list is used to accept extensions by default when IsOurFile returns 0, and to register file types.
* It could be ignored/empty and just detect in IsOurFile instead. */
static void build_extension_list(char *winamp_list, int winamp_list_size) {
const char ** ext_list;
static void build_extension_list(char* winamp_list, int winamp_list_size) {
const char** ext_list;
size_t ext_list_len;
int i;
winamp_list[0]='\0';
winamp_list[1]='\0';
winamp_list[0] = '\0';
winamp_list[1] = '\0';
ext_list = vgmstream_get_formats(&ext_list_len);
for (i=0; i < ext_list_len; i++) {
for (i = 0; i < ext_list_len; i++) {
add_extension(winamp_list, winamp_list_size, ext_list[i]);
}
}
@ -930,9 +268,9 @@ static void apply_config(VGMSTREAM* vgmstream, winamp_settings_t* settings) {
vgmstream_apply_config(vgmstream, &vcfg);
}
static int winampGetExtendedFileInfo_common(in_char* filename, char *metadata, char* ret, int retlen);
static int winampGetExtendedFileInfo_common(in_char* filename, char* metadata, char* ret, int retlen);
static double get_album_gain_volume(const in_char *fn) {
static double get_album_gain_volume(const in_char* fn) {
char replaygain[64];
double gain = 0.0;
int had_replaygain = 0;
@ -941,7 +279,7 @@ static double get_album_gain_volume(const in_char *fn) {
replaygain[0] = '\0'; /* reset each time to make sure we read actual tags */
if (settings.gain_type == REPLAYGAIN_ALBUM
&& winampGetExtendedFileInfo_common((in_char *)fn, "replaygain_album_gain", replaygain, sizeof(replaygain))
&& winampGetExtendedFileInfo_common((in_char*)fn, "replaygain_album_gain", replaygain, sizeof(replaygain))
&& replaygain[0] != '\0') {
gain = atof(replaygain);
had_replaygain = 1;
@ -949,7 +287,7 @@ static double get_album_gain_volume(const in_char *fn) {
replaygain[0] = '\0';
if (!had_replaygain
&& winampGetExtendedFileInfo_common((in_char *)fn, "replaygain_track_gain", replaygain, sizeof(replaygain))
&& winampGetExtendedFileInfo_common((in_char*)fn, "replaygain_track_gain", replaygain, sizeof(replaygain))
&& replaygain[0] != '\0') {
gain = atof(replaygain);
had_replaygain = 1;
@ -961,12 +299,12 @@ static double get_album_gain_volume(const in_char *fn) {
replaygain[0] = '\0';
if (settings.clip_type == REPLAYGAIN_ALBUM
&& winampGetExtendedFileInfo_common((in_char *)fn, "replaygain_album_peak", replaygain, sizeof(replaygain))
&& winampGetExtendedFileInfo_common((in_char*)fn, "replaygain_album_peak", replaygain, sizeof(replaygain))
&& replaygain[0] != '\0') {
peak = atof(replaygain);
}
else if (settings.clip_type != REPLAYGAIN_NONE
&& winampGetExtendedFileInfo_common((in_char *)fn, "replaygain_track_peak", replaygain, sizeof(replaygain))
&& winampGetExtendedFileInfo_common((in_char*)fn, "replaygain_track_peak", replaygain, sizeof(replaygain))
&& replaygain[0] != '\0') {
peak = atof(replaygain);
}
@ -983,7 +321,7 @@ static double get_album_gain_volume(const in_char *fn) {
/* about dialog */
void winamp_About(HWND hwndParent) {
const char *ABOUT_TEXT =
const char* ABOUT_TEXT =
PLUGIN_DESCRIPTION "\n"
"by hcs, FastElbja, manakoAT, bxaimc, snakemeat, soneek, kode54, bnnm and many others\n"
"\n"
@ -1008,7 +346,7 @@ void winamp_Init() {
/* get ini config */
load_defaults(&defaults);
load_config(&settings, &defaults);
load_config(&input_module, &settings, &defaults);
/* XMPlay with in_vgmstream doesn't support most IPC_x messages so no playlist manipulation */
if (settings.is_xmplay) {

186
winamp/in_vgmstream.h Normal file
View File

@ -0,0 +1,186 @@
#ifndef _IN_VGMSTREAM_
#define _IN_VGMSTREAM_
/* Normally Winamp opens unicode files by their DOS 8.3 name. #define this to use wchar_t filenames,
* which must be opened with _wfopen in a WINAMP_STREAMFILE (needed for dual files like .pos).
* Only for Winamp paths, other parts would need #define UNICODE for Windows. */
#ifdef VGM_WINAMP_UNICODE
#define UNICODE_INPUT_PLUGIN
#endif
#ifdef _MSC_VER
#define _CRT_SECURE_NO_DEPRECATE
#endif
#include <windows.h>
#include <windowsx.h>
#include <commctrl.h>
#include <string.h>
#include <ctype.h>
#include "../src/vgmstream.h"
#include "../src/plugins.h"
#include "sdk/in2.h"
#include "sdk/wa_ipc.h"
#include "sdk/ipc_pe.h"
#include "resource.h"
/* ************************************* */
/* IN_CONFIG */
/* ************************************* */
extern In_Module input_module;
extern int priority_values[7];
typedef enum {
REPLAYGAIN_NONE,
REPLAYGAIN_ALBUM,
REPLAYGAIN_TRACK
} replay_gain_type_t;
/* loaded settings */
typedef struct {
int thread_priority;
double fade_time;
double fade_delay;
double loop_count;
int ignore_loop;
int loop_forever;
int disable_subsongs;
int downmix_channels;
int tagfile_disable;
int force_title;
int exts_unknown_on;
int exts_common_on;
replay_gain_type_t gain_type;
replay_gain_type_t clip_type;
int is_xmplay;
} winamp_settings_t;
extern winamp_settings_t defaults;
extern winamp_settings_t settings;
/* in_config.c */
void load_defaults(winamp_settings_t* defaults);
void load_config(In_Module* input_module, winamp_settings_t* settings, winamp_settings_t* defaults);
INT_PTR CALLBACK configDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
/* ************************************* */
/* IN_UNICODE */
/* ************************************* */
//todo safe ops
//todo there must be a better way to handle unicode...
#ifdef UNICODE_INPUT_PLUGIN
#define wa_strcmp wcscmp
#define wa_strcpy wcscpy
#define wa_strncpy wcsncpy
#define wa_strcat wcscat
#define wa_strlen wcslen
#define wa_strchr wcschr
#define wa_sscanf swscanf
#define wa_snprintf _snwprintf
#define wa_strrchr wcsrchr
#define wa_fileinfo fileinfoW
#define wa_IPC_PE_INSERTFILENAME IPC_PE_INSERTFILENAMEW
#define wa_L(x) L ##x
#else
#define wa_strcmp strcmp
#define wa_strcpy strcpy
#define wa_strncpy strncpy
#define wa_strcat strcat
#define wa_strlen strlen
#define wa_strchr strchr
#define wa_sscanf sscanf
#define wa_snprintf snprintf
#define wa_strrchr strrchr
#define wa_fileinfo fileinfo
#define wa_IPC_PE_INSERTFILENAME IPC_PE_INSERTFILENAME
#define wa_L(x) x
#endif
/* converts from utf16 to utf8 (if unicode is on) */
static inline void wa_ichar_to_char(char *dst, size_t dstsize, const in_char *wsrc) {
#ifdef UNICODE_INPUT_PLUGIN
/* converto to UTF8 codepage, default separate bytes, source wstr, wstr length */
//int size_needed = WideCharToMultiByte(CP_UTF8,0, src,-1, NULL,0, NULL, NULL);
WideCharToMultiByte(CP_UTF8,0, wsrc,-1, dst,dstsize, NULL, NULL);
#else
strncpy(dst, wsrc, dstsize);
dst[dstsize - 1] = '\0';
#endif
}
/* converts from utf8 to utf16 (if unicode is on) */
static inline void wa_char_to_ichar(in_char *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE_INPUT_PLUGIN
//int size_needed = MultiByteToWideChar(CP_UTF8,0, src,-1, NULL,0);
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strncpy(wdst, src, wdstsize);
wdst[wdstsize - 1] = '\0';
#endif
}
/* copies from utf16 to utf16 (if unicode is active) */
static inline void wa_wchar_to_ichar(in_char *wdst, size_t wdstsize, const wchar_t *src) {
#ifdef UNICODE_INPUT_PLUGIN
wcscpy(wdst,src);
#else
strcpy(wdst,src); //todo ???
#endif
}
/* copies from utf16 to utf16 */
static inline void wa_char_to_wchar(wchar_t *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE_INPUT_PLUGIN
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strcpy(wdst,src); //todo ???
#endif
}
//todo snprintf
/* Windows unicode, separate from Winamp's unicode flag */
#ifdef UNICODE
#define cfg_strncpy wcsncpy
#define cfg_strncat wcsncat
#define cfg_sprintf _swprintf
#define cfg_sscanf swscanf
#define cfg_strlen wcslen
#define cfg_strrchr wcsrchr
#else
#define cfg_strncpy strncpy
#define cfg_strncat strncat
#define cfg_sprintf sprintf
#define cfg_sscanf sscanf
#define cfg_strlen strlen
#define cfg_strrchr strrchr
#endif
/* converts from utf8 to utf16 (if unicode is active) */
static inline void cfg_char_to_wchar(TCHAR *wdst, size_t wdstsize, const char *src) {
#ifdef UNICODE
//int size_needed = MultiByteToWideChar(CP_UTF8,0, src,-1, NULL,0);
MultiByteToWideChar(CP_UTF8,0, src,-1, wdst,wdstsize);
#else
strcpy(wdst,src);
#endif
}
/* ************************************* */
/* IN_STREAMFILE */
/* ************************************* */
/* in_streamfile.c */
STREAMFILE* open_winamp_streamfile_by_ipath(const in_char* wpath);
#endif /*_IN_VGMSTREAM_*/

12
winamp/in_vgmstream.vcproj
View File

@ -175,6 +175,10 @@
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
>
<File
RelativePath=".\in_vgmstream.h"
>
</File>
<File
RelativePath=".\resource.h"
>
@ -195,6 +199,14 @@
Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
>
<File
RelativePath=".\in_config.c"
>
</File>
<File
RelativePath=".\in_streamfile.c"
>
</File>
<File
RelativePath=".\in_vgmstream.c"
>

3
winamp/in_vgmstream.vcxproj
View File

@ -126,12 +126,15 @@
</PreBuildEvent>
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="in_vgmstream.h" />
<ClInclude Include="resource.h" />
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="resource.rc" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="in_config.c" />
<ClCompile Include="in_streamfile.c" />
<ClCompile Include="in_vgmstream.c" />
</ItemGroup>
<ItemGroup>

9
winamp/in_vgmstream.vcxproj.filters
View File

@ -15,6 +15,9 @@
</Filter>
</ItemGroup>
<ItemGroup>
<ClInclude Include="in_vgmstream.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="resource.h">
<Filter>Header Files</Filter>
</ClInclude>
@ -25,6 +28,12 @@
</ResourceCompile>
</ItemGroup>
<ItemGroup>
<ClCompile Include="in_config.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="in_streamfile.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="in_vgmstream.c">
<Filter>Source Files</Filter>
</ClCompile>