WebSVN – Kolibri OS – Blame – /programs/media/ac97snd/ac97snd/ac97wav.c

Rev	Author	Line No.	Line
576	serge	1	//
		2	// This file is part of the AC97 mp3 player.
650	serge	3	// (C) copyright Serge 2006-2007 infinity_sound@mail.ru
		4	// (C) copyright Quantum 2007 ufmod@users.sf.net
576	serge	5	//
		6	// This program is free software; you can redistribute it and/or modify
		7	// it under the terms of the GNU General Public License as published by
		8	// the Free Software Foundation; either version 2 of the License, or
		9	// (at your option) any later version.
		10	//
		11	// This program is distributed in the hope that it will be useful,
		12	// but WITHOUT ANY WARRANTY; without even the implied warranty of
		13	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14	// GNU General Public License for more details.
		15
		16	#include "../kolibri.h"
		17	#include "string.h"
		18	#include "ac97wav.h"
		19	#include "../mpg/mpg123.h"
		20	#include "../sound.h"
646	serge	21	#include "../ufmod-codec.h" /* uFMOD integration */
		22	void exit(); /* uFMOD integration */
576	serge	23
1842	clevermous	24	#define DOCKABLE_WINDOW
576	serge	25	#define MP3_ERROR_OUT_OF_BUFFER 5
		26	int m_last_error;
		27
		28	void _stdcall thread_proc(void *param);
1842	clevermous	29	int _stdcall create_thread(void proc, void param, int stack_size);
576	serge	30
1842	clevermous	31	#ifdef DOCKABLE_WINDOW
		32	void GetThreadInfo (char *info, int slot); //Asper+
		33	#endif
		34
576	serge	35	void touch(char *buf, int size);
		36	int mp3FindSync(byte* buf, int size, int* sync);
646	serge	37	int stream_read_raw(struct reader rd,unsigned char buf, int size);
576	serge	38
646	serge	39	int __cdecl _stricmp (const char * dst, const char * src);
		40	char __cdecl strrchr (const char string,int ch);
1842	clevermous	41	int _strncmp(char src, char dst, DWORD n); //Asper+
		42	int _strncpy (char dst, char src, int n); //Asper+
		43	void uint2str(unsigned int value, char *string); //Asper+
646	serge	44
576	serge	45	struct reader rd;
		46	struct frame fr;
		47
		48	DWORD hDrv;
		49	DWORD hSound;
		50	SNDBUF hBuff;
		51
		52	CTRL_INFO info;
		53
		54	FILEINFO fileinfo;
1842	clevermous	55	const char filename[256];
646	serge	56	const char *fileext;
1842	clevermous	57	char full_filename[4096];
576	serge	58
		59	int m_vol;
		60	int l_vol=-700; //-7db
		61	int r_vol=-700;
		62	int pan =0;
		63
		64	DWORD status;
		65	DWORD first_sync;
1842	clevermous	66	DWORD PLStatus=0; //Asper+
3495	yogev_ezra	67	byte replay=0;
		68	byte hidden=0;
576	serge	69
1842	clevermous	70	#ifdef DOCKABLE_WINDOW
		71	byte thread_info[1024]; //Asper+
		72	#endif
		73
		74	int tid, pl_tid;
		75	const DWORD main_wh=92, pl_ww=300, pl_wh=382; //Asper+
		76	DWORD pl_wx=100, pl_wy=101+92; //Asper+
		77	//DWORD main_wc=0x404040, main_bc=0x808080; //Asper+ ac97snd Classic style
		78	//DWORD main_wc=0x002040, main_bc=0x008080, main_ic=0x002040, selected_ic=0x1010F0; //Asper+
		79	DWORD main_wc=0x101030, main_bc=0x008080, main_ic=0x000000, selected_ic=0x1010F0; //Asper+
		80
576	serge	81	unsigned char *testbuff;
		82	unsigned char *outbuf;
		83	unsigned char *inpbuf;
		84	unsigned char *outPtr;
		85
		86	int inpsize;
		87	int outsize;
		88	int outremain;
		89	int totalout;
		90	int done;
646	serge	91
576	serge	92	char header[] = "AC97 MP3 player";
1842	clevermous	93	char header_PL[] = "PLAYLIST";
646	serge	94	char buttons_xm[] = " Play Stop Vol- Vol+"; /* uFMOD integration */
		95	char buttons_wav[] = " Play Stop << >> Vol- Vol+"; /* uFMOD integration */
1842	clevermous	96	char button_PL[] = "PL"; //Asper+
3495	yogev_ezra	97	char button_R[] = "R"; //Asper+
646	serge	98	char buttons_text = buttons_wav; / uFMOD integration */
576	serge	99
646	serge	100	void play_xm(); /* uFMOD integration */
576	serge	101	void (*snd_play)();
		102
1842	clevermous	103
		104	//Asper_____________________Play List code start_____________________________
		105	#define PLI_BUTTON_HEIGHT 13
		106	#define PL_MAX_SHOWN_ITEMS (pl_wh-PLI_BUTTON_HEIGHT-40)/PLI_BUTTON_HEIGHT
		107	#define MAX_TEXT_WIDTH 46
4583	Asper	108	#define MAX_PATH_LEN 1024
1842	clevermous	109
		110	int currSelected, currActive, currFirstShowed;
		111	unsigned char *pl_buff;
		112	char pl_path[4096];
		113	int pl_items_number;
		114
		115	int ShowPLContent(char *filebuffer);
		116	int GetFileNameFromPL(const char fbuff, int index, char name);
		117	void Win2Dos (char *st, int len);
		118
		119	void HidePLWindow()
		120	{
		121	BeginDraw();
		122	ResizeReplaceWindow(pl_wx,pl_wy,0,0);
		123	EndDraw();
		124	}
		125
		126	void ShowPLWindow()
		127	{
		128	unsigned int i;
		129
		130	BeginDraw();
		131	DrawWindow(pl_wx,pl_wy,pl_ww,pl_wh,main_ic,4,0,0,0);
		132
		133	for (i=0; i
		134	make_button(7,24+i*(PLI_BUTTON_HEIGHT+1),285,PLI_BUTTON_HEIGHT, (0x10+i)\|BT_NORMAL\|BT_NOFRAME, main_ic);
		135
		136	write_text(8,8,FONT0, header_PL, sizeof(header_PL)-1);
		137	ShowPLContent(pl_buff);
		138	EndDraw();
		139	}
		140
		141	int LoadTrack(int i)
		142	{
		143	if (GetFileNameFromPL(pl_buff, i, filename))
		144	{
		145	strcpy (full_filename, pl_path);
		146	strcat (full_filename, filename);
		147	return 1;
		148	}
		149	return 0;
		150	}
		151
		152	void _stdcall pl_thread_proc(void *param)
		153	{ int evnt;
		154	int key, button;
		155	DWORD tmp_x, tmp_y, i; //Asper+
		156	char ipc_buff[16]="";
		157
		158	set_event_mask(0x47); //Asper + IPC event
		159	ipc_init(ipc_buff, 16);
		160
		161	_asm
		162	{
		163	mov eax, 66
		164	mov ebx, 1
		165	mov ecx, 1
		166	int 0x40
		167	};
		168
		169	ShowPLWindow();
		170
		171	while(1)
		172	{
		173	if (PLStatus&0xF0)
		174	{
		175	switch(PLStatus)
		176	{
		177	case 0x11:
		178	HidePLWindow();
		179	break;
		180	case 0x12:
		181	ResizeReplaceWindow(pl_wx,pl_wy,pl_ww,pl_wh);
		182	break;
		183	}
		184	PLStatus&=0x0F;
		185	}
		186	switch (status)
		187	{
		188	case ST_TRACK:
		189	break;
		190	case ST_EXIT:
		191	PLStatus=0x00;
		192	exit();
		193	}
		194
		195	#ifdef DOCKABLE_WINDOW
		196	tmp_x = (DWORD)thread_info[35]*0x100+(DWORD)thread_info[34];
		197	tmp_y = (DWORD)thread_info[38]+main_wh+1;
		198	if (pl_wx!= tmp_x \|\| pl_wy!=tmp_y)
		199	{
		200	pl_wx=tmp_x;
		201	pl_wy=tmp_y;
		202	ResizeReplaceWindow(pl_wx,pl_wy,-1,-1);
		203	}
		204	#endif
		205
		206	evnt = wait_for_event(20);
		207
		208	switch(evnt)
		209	{
		210	case EV_REDRAW:
		211	ShowPLWindow();
		212	break;
		213
		214	case EV_KEY:
		215	if(!get_key(&key))
		216	{
		217
		218	switch(key)
		219	{ case 0xE0:
		220	case 0xE1:
		221	break;
		222	default:
		223	switch (key)
		224	{
		225	case 0x01: //Esc
		226	PLStatus=0x00;
		227	exit();
		228	break;
		229
3495	yogev_ezra	230	case 0x19: //P - playlist
		231	switch (PLStatus)
		232	{ case 0x00: //PL not started.
		233	pl_tid=create_thread(pl_thread_proc, 0, 4096);
		234	PLStatus=0x12;
		235	break;
		236	case 0x01: //PL started, but hidden.
		237	PLStatus=0x12;
		238	break;
		239	case 0x02: //PL started and showed.
		240	PLStatus=0x11;
		241	break;
		242	}
		243	break;
		244
1842	clevermous	245	case 0x1C: //Enter
		246	currActive=currFirstShowed+currSelected-1;
		247	status = ST_TRACK;
		248	break;
3495	yogev_ezra	249
		250	case 0x2C: //Z - previous
		251	currActive-=2;
		252	status = ST_TRACK;
		253	break;
		254
		255	case 0x2D: //X - play
		256	status = ST_PLAY;
		257	break;
		258
		259	case 0x2E: //C - pause
		260	break;
		261
		262	case 0x2F: //V - stop
		263	status = ST_STOP;
		264	break;
		265
		266	case 0x30: //B - next
		267	status = ST_TRACK;
		268	break;
		269
1842	clevermous	270	case 0x47: //Home
		271	if(l_vol < 0)
		272	{ l_vol+=100;
		273	r_vol+=100;
		274	SetVolume(hBuff,l_vol,r_vol);
		275	};
		276	break;
		277	case 0x48: //Up
		278	if (currSelected==0)
		279	{
		280	if (currFirstShowed>0)
		281	currFirstShowed--;
3495	yogev_ezra	282	else break;
1842	clevermous	283	ShowPLContent(pl_buff);
		284	break;
		285	}
		286	currSelected--;
		287	ShowPLContent(pl_buff);
		288	break;
		289	case 0x50: //Down
		290	if (currSelected+currFirstShowed > pl_items_number-2) break;
		291	if (currSelected==PL_MAX_SHOWN_ITEMS-1)
		292	{
		293	//if (currFirstShowed
		294	currFirstShowed++;
		295	ShowPLContent(pl_buff);
		296	break;
		297	}
		298	//if (currSelected
		299	currSelected++;
		300	ShowPLContent(pl_buff);
		301	break;
		302	case 0x4F: //End
		303	if(l_vol > -10000)
		304	{ l_vol-=100;
		305	r_vol-=100;
		306	SetVolume(hBuff,l_vol,r_vol);
		307	};
		308	break;
		309	case 0x53:
		310	if(pan > -10000)
		311	{ pan -=100;
		312	SetPan(hBuff,pan);
		313	};
		314	break;
		315	case 0x51:
		316	if(pan < 10000)
		317	{ pan +=100;
		318	SetPan(hBuff,pan);
		319	};
		320	break;
		321	}
		322	};
		323	};
		324	break;
		325
		326	case EV_BUTTON:
		327	button=get_button_id();
		328	if (button==1)
		329	{
		330	PLStatus=0x00;
		331	exit();
		332	}
3495	yogev_ezra	333	currActive=currFirstShowed+button-0x10-1;
		334	status = ST_TRACK;
1842	clevermous	335	break;
		336	case EV_IPC:
		337	*ipc_buff='\0';
		338	ShowPLContent(pl_buff);
		339	break;
		340
		341	}
		342	}
		343	}
		344
		345	void Win2Dos (char *st, int len)
		346	{
		347	int i;
		348	unsigned char ch;
		349
		350	for (i=0; i
		351	{
		352	ch = st[i];
		353	if (ch>=192)
		354	{
		355	if (ch>=240) ch-=16;
		356	else ch-=64;
		357	}
		358	else
		359	{
		360	if (ch==168) ch = 240;
		361	if (ch==184) ch = 241;
		362	if (ch==185) ch = 252;
		363	if ((ch==147) \|\| (ch==148) \|\| (ch==171) \|\| (ch==187)) ch = 34;
		364	if ((ch==150) \|\| (ch==151)) ch = 45;
		365	}
		366	st[i]=ch;
		367	}
		368	}
		369
		370	int GetFileNameFromPL(const char plbuff, int index, char name)
		371	{
		372	int count=0,i=0,j=0;
		373	char ch;
		374
		375	do{
		376	ch=plbuff[i];
		377	if (ch!='#' && i && plbuff[i-1]=='\n')
		378	count++;
3495	yogev_ezra	379	if (count-1==index)
1842	clevermous	380	{
4583	Asper	381	if (j>MAX_PATH_LEN \|\| ch=='\r' \|\| ch=='\n')
1842	clevermous	382	{
3495	yogev_ezra	383	name[j]='\0';
1842	clevermous	384	break;
		385	}
		386	if (ch=='\\') ch='/';
		387	name[j++]=ch;
		388	}
		389	else if (count-1>index) break;
		390	i++;
		391	}while (ch);
		392	if (!ch) return 0;
		393	return j;
		394	}
		395
		396	int CountFileNamesInPL(const char *plbuff)
		397	{
		398	int count=0,i=0;
		399	char ch;
		400
4583	Asper	401	do{
1842	clevermous	402	ch=plbuff[i];
		403	if (ch!='#' && i && plbuff[i-1]=='\n')
		404	count++;
		405	i++;
		406	}while (ch);
		407	if (count) count--;
		408	return count;
		409	}
		410
		411	int ShowPLContent(char *filebuffer)
		412	{
4583	Asper	413	char st[MAX_PATH_LEN+10]="", tmp[MAX_PATH_LEN+1]="";
1842	clevermous	414	unsigned int len=8,i;
		415	DWORD text_color;
		416
		417	draw_bar(7,24,285,PLI_BUTTON_HEIGHT*(PL_MAX_SHOWN_ITEMS+2), main_ic);
		418	draw_bar(7,24+currSelected*(PLI_BUTTON_HEIGHT+1),285,PLI_BUTTON_HEIGHT, selected_ic);
		419	for (i=0; i
		420	{
		421	text_color = (currFirstShowed+i==currActive?0xFFFFFF\|FONT0:0x00FF20\|FONT0);
		422	if (!GetFileNameFromPL(filebuffer, i+currFirstShowed, tmp)) break;
		423	uint2str(currFirstShowed+i+1, st);
		424	strcat(st, ". ");
		425	strcat(st, tmp);
		426	len = strlen(st);
		427	if (len > MAX_TEXT_WIDTH)
		428	len = MAX_TEXT_WIDTH;
		429	write_text(11,i*(PLI_BUTTON_HEIGHT+1)+27,text_color, st, len);
		430	}
		431	return 1;
		432	}
		433	//Asper_____________________Play List code end_____________________________
3495	yogev_ezra	434	void redraw_R_button() //Asper +
		435	{
		436	DWORD rc = 0xA0FFA0; //R button text color
		437	if (!replay) rc = 0x404040;
		438	write_text(14,74,rc\|FONT0,button_R,sizeof(button_R)-1);
		439	}
1842	clevermous	440
4583	Asper	441	void update_dynamic_content() //Asper +
1842	clevermous	442	{
3495	yogev_ezra	443	int len = strlen(filename);
		444	if (len > 47) len = 47;
1842	clevermous	445	draw_bar(7,41,286,11,main_wc);
		446	draw_bar(7,55,286,11,main_wc);
3495	yogev_ezra	447	write_text(11,57,0x00FF20\|FONT0, filename, len);
1842	clevermous	448	}
		449
576	serge	450	void draw_window()
		451	{
3495	yogev_ezra	452	if (!hidden)
		453	{
7174	leency	454	BeginDraw();
3495	yogev_ezra	455	DrawWindow(100,100,299,main_wh,main_wc,4,0,0,0); //Asper+
576	serge	456
3495	yogev_ezra	457	make_button(7,24,45,13, 0x10\|BT_NORMAL,main_bc);
		458	make_button(56,24,45,13, 0x11\|BT_NORMAL,main_bc);
		459	make_button(104,24,45,13, 0x12\|BT_NORMAL,main_bc);
		460	make_button(152,24,45,13, 0x13\|BT_NORMAL,main_bc);
		461	make_button(200,24,45,13, 0x14\|BT_NORMAL,main_bc);
		462	make_button(248,24,45,13, 0x15\|BT_NORMAL,main_bc);
576	serge	463
3495	yogev_ezra	464	make_button(268,70,25,13, 0x16\|BT_NORMAL,main_bc); //Asper+ PL button
		465	make_button(10,70,12,13, 0x17\|BT_NORMAL,main_wc); //Asper+ R button
576	serge	466
3495	yogev_ezra	467	make_button(7,41,286,11, 0x30\|BT_HIDE\|BT_NOFRAME,main_wc);
576	serge	468
4583	Asper	469	update_dynamic_content();
3495	yogev_ezra	470	write_text(8,8,FONT0, header, sizeof(header)-1); /* uFMOD integration */
		471	write_text(12,28,main_wc\|FONT0,buttons_text,sizeof(buttons_wav)-1); /* uFMOD integration */
		472	write_text(11,27,0xA0FFA0\|FONT0,buttons_text,sizeof(buttons_wav)-1); /* uFMOD integration */
576	serge	473
3495	yogev_ezra	474	write_text(276,74,main_wc\|FONT0,button_PL,sizeof(button_PL)-1); //Asper+ PL button text
		475	write_text(275,73,0xA0FFA0\|FONT0,button_PL,sizeof(button_PL)-1); //Asper+
		476	redraw_R_button();
7174	leency	477	EndDraw();
3495	yogev_ezra	478	}
576	serge	479	};
		480
		481	void draw_progress_bar()
		482	{ DWORD x;
646	serge	483	x = (DWORD)(287.0f * (float)(rd.filepos-rd.strremain)/(float)fileinfo.size); /* uFMOD integration */
576	serge	484	if(x==0) return;
		485	draw_bar(7,41,x,11,0xA0A0A0);
1842	clevermous	486	draw_bar(x+7,41,287-x,11,main_wc);
576	serge	487	};
		488
1842	clevermous	489	void debug_out_str(const char* str)
576	serge	490	{
		491	while (*str != 0)
		492	{
		493	debug_out(*str);
		494	str++;
		495	}
		496	}
		497
7175	leency	498	void ExitInHiddenMode()
		499	{
		500	uFMOD_StopSong();
		501	StopBuffer(hBuff);
		502	DestroyBuffer(hBuff);
		503	exit();
		504	}
		505
1842	clevermous	506	int LoadPL(char *fname)
577	serge	507	{
1842	clevermous	508	DWORD fmt;
		509	DWORD r_bytes;
		510	int retval;
		511	int i;
		512	// char st[100]="";
		513
		514	char *pch;
		515
		516	r_bytes=0;
		517	pch=strrchr(fname, '/');
		518	if (pch)
		519	i=pch-fname+1;
		520	else
		521	i=strlen(fname);
		522
		523	_strncpy (pl_path, fname, i);
		524	pl_path[i]='\0';
		525
		526	if (!pl_buff)
		527	pl_buff = UserAlloc(0x40000);
		528	retval=read_file (fname,pl_buff,0,0x40000,&r_bytes);
		529
		530	if ( retval && (r_bytes==0))
		531	return 0;
		532
		533	Win2Dos(pl_buff, r_bytes);
		534	pl_items_number=CountFileNamesInPL(pl_buff);
		535	/*
		536	debug_out_str("\n\rPlay List files number = ");
		537	itoa(pl_items_number, st, 10);
		538	debug_out_str(st);
		539	*/
		540	fmt = test_m3u(pl_buff);
		541
		542	if(!fmt)
		543	{
		544	debug_out_str("\n\rInvalid M3U file");
		545	return 0;
		546	}
		547	debug_out_str("\n\rValid M3U file");
		548	currSelected=currFirstShowed=0;
		549	currActive=-1;
		550	return 1;
		551	}
		552
		553	int LoadFile(char *fname)
		554	{
577	serge	555	DWORD fmt;
		556	DWORD r_bytes;
		557	int retval;
		558	int err;
646	serge	559	unsigned char ttl, cur; /* uFMOD integration */
1842	clevermous	560
577	serge	561	debug_out_str("\n\rPlay file ");
		562	debug_out_str(fname);
		563	debug_out_str("\n\r");
1842	clevermous	564
577	serge	565	if(get_fileinfo(fname, &fileinfo)==FILE_NOT_FOUND)
1842	clevermous	566	{ debug_out_str("\n\rfile not found\n\r");
577	serge	567	return 0;
		568	}
1842	clevermous	569
		570	r_bytes=0;
		571	strcpy(filename, strrchr(fname,'/')+1);
		572	if( !(fileext = strrchr(filename,'.')))
		573	return 0;
		574
		575	if(!_stricmp(fileext,".m3u"))
		576	{
		577	LoadPL(fname);
		578	status=ST_TRACK;
		579	return 1;
577	serge	580	}
1842	clevermous	581
		582	if (!testbuff)
		583	testbuff = UserAlloc(4096);
		584
577	serge	585	retval=read_file (fname,testbuff,0,2048,&r_bytes);
1842	clevermous	586	if ( retval && (r_bytes==0))
		587	return 0;
		588
		589	if (!inpbuf)
		590	{
		591	inpbuf = UserAlloc(0x10000);
		592	touch(inpbuf, 0x10000);
		593	}
577	serge	594	create_reader(&rd, inpbuf, 0x10000);
		595	init_reader(&rd,fname);
1842	clevermous	596
646	serge	597	if(!_stricmp(fileext,".mp3"))
1842	clevermous	598	{
646	serge	599	fmt = test_mp3(testbuff);
		600	if(!fmt)
		601	{
1842	clevermous	602	debug_out_str("\n\rInvalid MP3 file");
646	serge	603	return 0;
		604	};
1842	clevermous	605	snd_play = &play_mp3;
		606	outremain = 0x40000;
		607	if (!outbuf)
		608	{
		609	outbuf = UserAlloc(outremain);
		610	touch(outbuf, outremain);
		611	}
		612	make_decode_tables(32767);
		613	init_layer2();
		614	init_layer3(32);
646	serge	615	fr.single = -1;
1842	clevermous	616	goto play;
577	serge	617	};
3495	yogev_ezra	618
646	serge	619	if(!_stricmp(fileext,".xm"))
		620	{
		621	if(uFMOD_LoadSong(fname))
3495	yogev_ezra	622	{
646	serge	623	buttons_text = buttons_xm; /* uFMOD integration */
		624	fmt = PCM_2_16_48; /* uFMOD integration */
		625	snd_play = &play_xm; /* uFMOD integration */
		626	ttl = uFMOD_GetTitle(); /* uFMOD integration */
		627	cur = ttl; /* uFMOD integration */
		628	err = 0; /* uFMOD integration */
		629	while(cur && cur++ != ' ') err++; /* uFMOD integration */
		630	if(err){ /* uFMOD integration */
		631	cur = fname; /* uFMOD integration */
		632	while(cur) cur++; / uFMOD integration */
		633	cur++ = ' '; / uFMOD integration */
		634	cur++ = '\|'; / uFMOD integration */
		635	cur++ = ' '; / uFMOD integration */
		636	while(ttl) cur++ = ttl++; / uFMOD integration */
		637	}
		638	goto play;
		639	}
		640	debug_out_str("\n\rInvalid XM file");
		641	return 0;
		642	};
		643
		644	if(!_stricmp(fileext, ".wav"))
		645	{
1842	clevermous	646	fmt = test_wav((WAVEHEADER*)testbuff);
646	serge	647	if(fmt)
		648	{
		649	snd_play = &play_wave;
		650	set_reader(&rd, 44);
4583	Asper	651	outbuf = UserAlloc(32*1024);
646	serge	652	touch(outbuf, 32768);
1842	clevermous	653	goto play;
646	serge	654	}
		655	debug_out_str("\n\rInvalid WAV file");
		656	return 0;
		657	};
577	serge	658
1842	clevermous	659	debug_out_str("\n\rUnsupported file");
646	serge	660	return 0;
		661
		662	play:
		663
577	serge	664	status = ST_PLAY;
1842	clevermous	665	SetFormat(hBuff, fmt);
		666	SetVolume(hBuff,l_vol,r_vol);
		667	GetVolume(hBuff,&l_vol,&r_vol);
		668
		669	return 1;
		670	}
		671
		672	int main(int argc, char *argv[])
		673	{
		674	int err, ver;
		675	int i;
		676	char ipc_msg[2]="\0\0";
3495	yogev_ezra	677	pl_items_number=0;
		678
		679	if (argv[1][0]=='-' && argv[1][1]=='h')
		680	{
		681	hidden = 1;
		682	argv[1]+=3;
		683	}
1842	clevermous	684	strcpy (full_filename, argv[1]);
3495	yogev_ezra	685
1842	clevermous	686	InitHeap(1024*1024);
577	serge	687
1842	clevermous	688	if(err = InitSound(&ver))
		689	{
		690	debug_out_str("Sound service not installed\n\r");
		691	return 0;
		692	}
		693
		694	if( (SOUND_VERSION>(ver&0xFFFF)) \|\|
		695	(SOUND_VERSION<(ver >> 16)))
		696	{
		697	debug_out_str("Sound service version mismatch\n\r");
		698	return 0;
		699	}
		700
		701	if (err = CreateBuffer(PCM_2_16_48, 0, &hBuff))
577	serge	702	{
		703	debug_out_str("create buffer return error\n\r");
1842	clevermous	704	return 0;
577	serge	705	}
1842	clevermous	706
		707	if (!LoadFile(full_filename))
		708	return 0;
		709	tid=create_thread(thread_proc, 0, 4096);
577	serge	710
		711	while(1)
		712	{ delay(10);
		713	switch(status)
1842	clevermous	714	{ case ST_TRACK:
		715	StopBuffer(hBuff);
7174	leency	716	if (hidden) ExitInHiddenMode();
1842	clevermous	717	if (LoadTrack(++currActive))
		718	{
		719	if (LoadFile(full_filename))
		720	status = ST_PLAY;
		721	}
3495	yogev_ezra	722	else
		723	{
		724	currSelected=currFirstShowed=0;
		725	currActive=-1;
		726	if (!replay) status = ST_STOP;
		727	continue;
		728	}
577	serge	729
1842	clevermous	730	//Update ac97snd and PL windows
		731	i=currActive-currFirstShowed;
		732	if (i>PL_MAX_SHOWN_ITEMS-1)
		733	currFirstShowed = currActive - PL_MAX_SHOWN_ITEMS/2;
		734	ipc_send_msg(tid, ipc_msg);
		735	ipc_send_msg(pl_tid, ipc_msg);
		736	continue;
		737
		738	case ST_PLAY:
		739	snd_play();
		740	continue;
577	serge	741
1842	clevermous	742	case ST_STOP:
		743	StopBuffer(hBuff);
		744	status = ST_DONE;
7174	leency	745	if (hidden) ExitInHiddenMode();
1842	clevermous	746	continue;
		747
		748	case ST_EXIT:
		749	uFMOD_StopSong(); /* uFMOD integration */
		750	StopBuffer(hBuff);
		751	DestroyBuffer(hBuff);
		752	return 0;
		753	};
577	serge	754	};
		755	return 0;
		756	};
		757
576	serge	758	void touch(char *buf, int size)
		759	{ int i;
		760	char a;
646	serge	761	for ( i = 0;i < size; i+=4096) //alloc all pages
576	serge	762	a = buf[i];
		763	};
		764
1842	clevermous	765	DWORD test_m3u(char *buf) //Asper+
		766	{
		767	char *sign="#EXTM3U";
		768	return _strncmp(buf, sign, 7);
		769	}
		770
576	serge	771	DWORD test_mp3(char *buf)
		772	{ unsigned long hdr;
		773	WAVEHEADER whdr;
5485	clevermous	774	int attempts = 0;
576	serge	775
5485	clevermous	776	for (;;attempts++)
		777	{ if(attempts > 1000)
576	serge	778	return 0;
		779	if(!rd.head_read(&rd,&hdr))
577	serge	780	return 0;
576	serge	781	if(!decode_header(&fr,hdr))
646	serge	782	{
		783	if((hdr & 0xffffff00) == 0x49443300)
		784	{
		785	int id3length = 0;
		786	id3length = parse_new_id3(&rd, hdr);
		787	continue;
		788	};
		789	rd.strpos-=3;
		790	rd.stream-=3;
		791	rd.strremain+=3;
		792	continue;
576	serge	793	};
		794	break;
646	serge	795	};
576	serge	796
		797	first_sync = rd.filepos-rd.strremain-4;
		798
		799	whdr.riff_id = 0x46464952;
		800	whdr.riff_format = 0x45564157;
		801	whdr.wFormatTag = 0x01;
		802	whdr.nSamplesPerSec = freqs[fr.sampling_frequency];
646	serge	803	whdr.nChannels = 2;
576	serge	804	whdr.wBitsPerSample = 16;
		805
		806	return test_wav(&whdr);
		807	};
		808
		809
		810	void play_mp3()
		811	{ char *outPtr;
		812	int totalout;
		813	int outcount;
		814
577	serge	815	// memset(&fr,0,sizeof(fr));
		816	fr.down_sample_sblimit = 32;
576	serge	817	fr.single = -1;
		818	reset_mpg();
		819
		820	outPtr = outbuf;
		821	totalout=0;
		822	done = 0;
		823	outremain=0x40000;
		824
		825	memset(outbuf,0,0x40000);
		826	set_reader(&rd, 0); //;first_sync);
		827
		828	while(1)
		829	{ if(status!=ST_PLAY)
		830	break;
		831
577	serge	832	for(;;)
		833	{ outcount = 0;
576	serge	834	if( !read_frame(&rd, &fr))
		835	{ done = 1;
		836	break;
		837	};
		838	fr.do_layer(&fr, outPtr,&outcount);
		839	outPtr+= outcount;
		840	totalout+=outcount;
		841	outremain-=outcount;
		842	if(outremain < outcount*2)
		843	break;
577	serge	844	};
576	serge	845
577	serge	846	if(done)
		847	{ if(totalout < 4096)
		848	{ memset(outPtr,0,4096-totalout);
		849	totalout = 4096;
576	serge	850	};
577	serge	851	}
		852	else
		853	if(totalout < 8192)
		854	continue;
576	serge	855
577	serge	856	outPtr = outbuf;
		857	while (totalout >= 4096)
		858	{
		859
		860	WaveOut(hBuff,outPtr,4096);
		861	if(status!=ST_PLAY)
1842	clevermous	862	{ if ((status != ST_EXIT) && (status != ST_STOP))
		863	status = ST_TRACK;
577	serge	864	return;
		865	};
		866	totalout-=4096;
		867	outPtr+=4096;
		868	outremain+=4096;
		869	};
		870	if(done)
		871	break;
		872
		873	memmove(outbuf,outPtr, totalout);
		874	outPtr = outbuf+totalout;
		875	}
		876
1842	clevermous	877	if ((status != ST_EXIT) && (status != ST_STOP))
		878	status = ST_TRACK;
576	serge	879	};
		880
		881	void play_wave()
646	serge	882	{ int count;
576	serge	883
		884	set_reader(&rd,44);
		885	while(1)
		886	{
		887	if(status!=ST_PLAY)
		888	break;
		889
646	serge	890	if( count=stream_read_raw(&rd,outbuf,32768))
		891	{
		892	WaveOut(hBuff,outbuf,count);
		893	continue;
		894	}
		895	done = 1;
		896	break;
576	serge	897	};
		898
1842	clevermous	899	if ((status != ST_EXIT) && (status != ST_STOP))
		900	status = ST_TRACK;
576	serge	901	};
		902
646	serge	903	void play_xm(){ /* uFMOD integration */
		904	while(status == ST_PLAY){ /* uFMOD integration */
		905	uFMOD_WaveOut(hBuff); /* uFMOD integration */
		906	delay(8); /* uFMOD integration */
		907	} /* uFMOD integration */
1842	clevermous	908	if ((status != ST_EXIT) && (status != ST_STOP)) status = ST_TRACK; /* uFMOD integration */
646	serge	909	} /* uFMOD integration */
		910
576	serge	911	void snd_stop()
		912	{
		913	StopBuffer(hBuff);
		914	};
		915
577	serge	916	void _stdcall thread_proc(void *param)
		917	{ int evnt;
		918	int pos;
		919	int key;
		920	DWORD offset;
1842	clevermous	921	char ipc_buff[16];
799	serge	922
1842	clevermous	923	set_event_mask(0x47); //Asper + IPC event
		924	ipc_init(ipc_buff, 16);
		925
577	serge	926	_asm
576	serge	927	{
577	serge	928	mov eax, 66
		929	mov ebx, 1
		930	mov ecx, 1
		931	int 0x40
576	serge	932	};
577	serge	933
		934	draw_window();
576	serge	935
577	serge	936	while(1)
1842	clevermous	937	{
		938	if(status==ST_PLAY)
577	serge	939	{ draw_progress_bar();
1842	clevermous	940	evnt = wait_for_event(80);
577	serge	941	}
		942	else
1842	clevermous	943	evnt = wait_for_event_infinite();
576	serge	944
1842	clevermous	945	#ifdef DOCKABLE_WINDOW
		946	GetThreadInfo(thread_info, -1);
		947	#endif
		948
577	serge	949	switch(evnt)
		950	{
		951	case EV_REDRAW:
1842	clevermous	952	draw_window();
		953	break;
576	serge	954
577	serge	955	case EV_KEY:
		956	if(!get_key(&key))
		957	{
		958
		959	switch(key)
		960	{ case 0xE0:
		961	case 0xE1:
		962	break;
		963	default:
		964	switch (key)
		965	{
		966	case 0x01: //Esc
		967	status = ST_EXIT;
		968	exit();
1842	clevermous	969	break;
577	serge	970
3495	yogev_ezra	971	case 0x13: //R - repeat on/off
		972	replay=!replay;
		973	redraw_R_button();
		974	break;
		975
		976	case 0x19: //P - playlist
		977	switch (PLStatus)
		978	{ case 0x00: //PL not started.
		979	pl_tid=create_thread(pl_thread_proc, 0, 4096);
		980	PLStatus=0x12;
		981	break;
		982	case 0x01: //PL started, but hidden.
		983	PLStatus=0x12;
		984	break;
		985	case 0x02: //PL started and showed.
		986	PLStatus=0x11;
		987	break;
		988	}
		989	break;
		990
		991	case 0x2C: //Z - previous
		992	currActive-=2;
		993	status = ST_TRACK;
		994	break;
		995
		996	case 0x2D: //X - play
		997	status = ST_PLAY;
		998	break;
		999
		1000	case 0x2E: //C - pause
		1001	break;
		1002
		1003	case 0x2F: //V - stop
		1004	status = ST_STOP;
		1005	break;
		1006
		1007	case 0x30: //B - next
		1008	status = ST_TRACK;
		1009	break;
		1010
		1011	case 0x47: //Home
577	serge	1012	if(l_vol < 0)
		1013	{ l_vol+=100;
		1014	r_vol+=100;
		1015	SetVolume(hBuff,l_vol,r_vol);
		1016	};
		1017	break;
		1018	case 0x4F: //End
		1019	if(l_vol > -10000)
		1020	{ l_vol-=100;
		1021	r_vol-=100;
		1022	SetVolume(hBuff,l_vol,r_vol);
		1023	};
		1024	break;
		1025	case 0x53:
		1026	if(pan > -10000)
		1027	{ pan -=100;
		1028	SetPan(hBuff,pan);
		1029	};
		1030	break;
		1031	case 0x51:
		1032	if(pan < 10000)
		1033	{ pan +=100;
		1034	SetPan(hBuff,pan);
		1035	};
		1036	break;
		1037	}
		1038	};
		1039	};
		1040	break;
576	serge	1041
577	serge	1042	case EV_BUTTON:
		1043	switch(get_button_id())
		1044	{ case 1:
		1045	status = ST_EXIT;
		1046	exit();
		1047	break;
		1048
		1049	case 0x10:
		1050	status = ST_PLAY;
3495	yogev_ezra	1051	break;//continue;
576	serge	1052
577	serge	1053	case 0x11:
		1054	status = ST_STOP;
		1055	break;
1842	clevermous	1056	case 0x12:
3495	yogev_ezra	1057	currActive-=2;
		1058	status = ST_TRACK;
		1059	break;
1842	clevermous	1060	case 0x13:
3495	yogev_ezra	1061	status = ST_TRACK;
		1062	break;
577	serge	1063	case 0x14:
		1064	if(l_vol > -10000)
		1065	{
		1066	l_vol-=100;
		1067	r_vol-=100;
		1068	SetVolume(hBuff,l_vol,r_vol);
		1069	};
		1070	break;
576	serge	1071
577	serge	1072	case 0x15:
		1073	if(l_vol < 0)
		1074	{ l_vol+=100;
		1075	r_vol+=100;
		1076	SetVolume(hBuff,l_vol,r_vol);
		1077	};
		1078	break;
576	serge	1079
1842	clevermous	1080	case 0x16: //Asper+ PL button action
		1081	switch (PLStatus)
		1082	{ case 0x00: //PL not started.
		1083	pl_tid=create_thread(pl_thread_proc, 0, 4096);
		1084	PLStatus=0x12;
		1085	break;
		1086	case 0x01: //PL started, but hidden.
		1087	PLStatus=0x12;
		1088	break;
		1089	case 0x02: //PL started and showed.
		1090	PLStatus=0x11;
		1091	break;
		1092	}
		1093	break;
3495	yogev_ezra	1094	case 0x17: //Asper+ PL button action
		1095	replay=!replay;
		1096	redraw_R_button();
		1097	break;
1842	clevermous	1098
577	serge	1099	case 0x30:
		1100	if(status==ST_DONE)
		1101	break;
		1102	pos = (GetMousePos(REL_WINDOW)>>16)-7;
		1103	offset = ((fileinfo.size-44)/286*pos+44)&0xFFFFFFFC;
		1104	set_reader(&rd, offset);
		1105	draw_progress_bar();
		1106	break;
		1107	};
1842	clevermous	1108	break;
		1109
		1110	case EV_IPC:
		1111	*ipc_buff='\0';
4583	Asper	1112	update_dynamic_content();
1842	clevermous	1113	break;
		1114
577	serge	1115	};
		1116	};
576	serge	1117	};
		1118
		1119	void delay (int val)
		1120	{
		1121	_asm
799	serge	1122	{
		1123	mov eax,5
576	serge	1124	mov ebx, [val]
		1125	int 0x40
		1126	};
		1127	}
		1128
		1129	int wait_for_event(int time)
		1130	{ int retval;
		1131	_asm
799	serge	1132	{
		1133	mov eax,23
576	serge	1134	mov ebx,[time]
		1135	int 0x40
		1136	mov [retval], eax
		1137	};
		1138	return retval;
		1139	};
		1140
		1141	int wait_for_event_infinite()
		1142	{ int retval;
		1143	_asm
799	serge	1144	{
		1145	mov eax,10
576	serge	1146	int 0x40
		1147	mov [retval], eax
		1148	};
		1149	return retval;
		1150	};
		1151
		1152	void BeginDraw()
		1153	{_asm
799	serge	1154	{
		1155	mov eax,12
576	serge	1156	mov ebx, 1
		1157	int 0x40
		1158	};
		1159	};
		1160
		1161	void EndDraw()
		1162	{ _asm
799	serge	1163	{
		1164	mov eax,12
576	serge	1165	mov ebx, 2
		1166	int 0x40
		1167	};
		1168	};
		1169
1842	clevermous	1170	//Asper+_______start KolibriOS sys functions___________________
		1171	void ResizeReplaceWindow (DWORD x, DWORD y, DWORD w, DWORD h) //Asper+
		1172	{
		1173	_asm
		1174	{
		1175	mov eax, 67
		1176	mov ebx, [x]
		1177	mov ecx, [y]
		1178	mov edx, [w]
		1179	mov esi, [h]
		1180	int 0x40
		1181	};
		1182	}
		1183
		1184	#ifdef DOCKABLE_WINDOW
		1185	void GetThreadInfo (char *info, int slot) //Asper+
		1186	{
		1187	_asm
		1188	{
		1189	mov eax, 9
		1190	mov ebx, [info]
		1191	mov ecx, [slot]
		1192	int 0x40
		1193	}
		1194	}
		1195	#endif
		1196
		1197	void set_event_mask(int mask)
		1198	{
		1199	_asm
		1200	{
		1201	mov eax, 40
		1202	mov ebx, [mask]
		1203	int 0x40
		1204	}
		1205	}
		1206
		1207	void ipc_init(char *buf, int bufsize)
		1208	{
		1209	_asm
		1210	{
		1211	mov eax, 60
		1212	mov ebx, 1
		1213	mov ecx, [buf]
		1214	mov edx, [bufsize]
		1215	int 0x40
		1216	}
		1217	}
		1218
		1219	int ipc_send_msg(int PID, char *msg)
		1220	{
		1221	int len = strlen(msg);
		1222	int retval;
		1223	_asm
		1224	{
		1225	mov eax, 60
		1226	mov ebx, 2
		1227	mov ecx, [PID]
		1228	mov edx, [msg]
		1229	mov esi, [len]
		1230	int 0x40
		1231	mov [retval], eax
		1232	}
		1233	}
		1234	//Asper+_______end KolibriOS sys functions___________________
		1235
		1236	//Asper+_______start strings routines___________________
		1237	int _strncmp(char src, char dst, DWORD n)
		1238	{
		1239	_asm{
		1240	mov esi, src
		1241	mov edi, dst
		1242	mov ecx, n
		1243	}
		1244	l1:
		1245	_asm{
		1246	cmpsb
		1247	jne err
		1248	loop l1
		1249	}
		1250	return 1;
		1251	err:
		1252	return 0;
		1253	}
		1254
		1255	int _strncpy (char dst, char src, int n)
		1256	{
		1257	int i;
		1258	for (i=0; i
		1259	{
		1260	dst[i]=src[i];
		1261	if (src[i]=='\0') break;
		1262	}
		1263	return 0;
		1264	}
		1265
		1266	void uint2str(unsigned int value, char *string)
		1267	{
		1268	char tmp[33];
		1269	int i, j;
		1270	unsigned v;
		1271
		1272	v = (unsigned)value;
		1273	j = 0;
		1274	do{
		1275	i = v % 10;
		1276	v = v / 10;
		1277	if (i < 10)
		1278	tmp[j] = i+'0';
		1279	else
		1280	tmp[j] = i + 'a' - 10;
		1281	j++;
		1282	}while (v);
		1283
		1284	for (i=0; i
		1285	string[i] = tmp[j-i-1];
		1286	string[i] = '\0';
		1287	}
		1288
		1289	//Asper+_______end strings routines___________________
		1290
		1291
576	serge	1292	///*********
4583	Asper	1293	void * __cdecl memmove ( void * dst, const void * src, unsigned int count) /* uFMOD integration */
576	serge	1294	{ void *ret;
		1295	ret = dst;
		1296
		1297	if (dst <= src \|\| (char )dst >= ((char )src + count))
		1298	{
		1299	while (count--)
		1300	{ (char )dst = (char )src;
		1301	dst = (char *)dst + 1;
		1302	src = (char *)src + 1;
		1303	}
		1304	}
		1305	else
		1306	{
		1307	dst = (char *)dst + count - 1;
		1308	src = (char *)src + count - 1;
		1309	while (count--)
		1310	{ (char )dst = (char )src;
		1311	dst = (char *)dst - 1;
		1312	src = (char *)src - 1;
		1313	}
		1314	}
		1315	return ret;
		1316	};
		1317	//**********/
		1318
		1319	void * __cdecl mem_cpy(void * dst,const void * src,size_t count)
		1320	{ void * ret = dst;
		1321	while (count--)
		1322	{ (char )dst = (char )src;
		1323	dst = (char *)dst + 1;
		1324	src = (char *)src + 1;
		1325	};
		1326	return(ret);
		1327	}
		1328
646	serge	1329	char * __cdecl strrchr (const char * string,int ch)
		1330	{
		1331	char start = (char )string;
		1332
		1333	while (string++) / find end of string */
		1334	;
		1335	/* search towards front */
		1336	while (--string != start && *string != (char)ch)
		1337	;
		1338
		1339	if (string == (char)ch) / char found ? */
		1340	return( (char *)string );
		1341
		1342	return(NULL);
		1343	}
		1344
		1345	int __cdecl _stricmp (const char * dst, const char * src)
		1346	{
		1347	int f, l;
		1348
		1349	do
		1350	{
		1351	if ( ((f = (unsigned char)(*(dst++))) >= 'A') && (f <= 'Z') )
		1352	f -= 'A' - 'a';
		1353	if ( ((l = (unsigned char)(*(src++))) >= 'A') && (l <= 'Z') )
		1354	l -= 'A' - 'a';
		1355	}
		1356	while ( f && (f == l) );
		1357
		1358	return(f - l);
		1359	}
		1360
		1361

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(root)/programs/media/ac97snd/ac97snd/ac97wav.c – Rev 7175