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	{
		452	BeginDraw();
3495	yogev_ezra	453	if (!hidden)
		454	{
		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();
		477	}
576	serge	478	EndDraw();
		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
1842	clevermous	498	int LoadPL(char *fname)
577	serge	499	{
1842	clevermous	500	DWORD fmt;
		501	DWORD r_bytes;
		502	int retval;
		503	int i;
		504	// char st[100]="";
		505
		506	char *pch;
		507
		508	r_bytes=0;
		509	pch=strrchr(fname, '/');
		510	if (pch)
		511	i=pch-fname+1;
		512	else
		513	i=strlen(fname);
		514
		515	_strncpy (pl_path, fname, i);
		516	pl_path[i]='\0';
		517
		518	if (!pl_buff)
		519	pl_buff = UserAlloc(0x40000);
		520	retval=read_file (fname,pl_buff,0,0x40000,&r_bytes);
		521
		522	if ( retval && (r_bytes==0))
		523	return 0;
		524
		525	Win2Dos(pl_buff, r_bytes);
		526	pl_items_number=CountFileNamesInPL(pl_buff);
		527	/*
		528	debug_out_str("\n\rPlay List files number = ");
		529	itoa(pl_items_number, st, 10);
		530	debug_out_str(st);
		531	*/
		532	fmt = test_m3u(pl_buff);
		533
		534	if(!fmt)
		535	{
		536	debug_out_str("\n\rInvalid M3U file");
		537	return 0;
		538	}
		539	debug_out_str("\n\rValid M3U file");
		540	currSelected=currFirstShowed=0;
		541	currActive=-1;
		542	return 1;
		543	}
		544
		545	int LoadFile(char *fname)
		546	{
577	serge	547	DWORD fmt;
		548	DWORD r_bytes;
		549	int retval;
		550	int err;
646	serge	551	unsigned char ttl, cur; /* uFMOD integration */
1842	clevermous	552
577	serge	553	debug_out_str("\n\rPlay file ");
		554	debug_out_str(fname);
		555	debug_out_str("\n\r");
1842	clevermous	556
577	serge	557	if(get_fileinfo(fname, &fileinfo)==FILE_NOT_FOUND)
1842	clevermous	558	{ debug_out_str("\n\rfile not found\n\r");
577	serge	559	return 0;
		560	}
1842	clevermous	561
		562	r_bytes=0;
		563	strcpy(filename, strrchr(fname,'/')+1);
		564	if( !(fileext = strrchr(filename,'.')))
		565	return 0;
		566
		567	if(!_stricmp(fileext,".m3u"))
		568	{
		569	LoadPL(fname);
		570	status=ST_TRACK;
		571	return 1;
577	serge	572	}
1842	clevermous	573
		574	if (!testbuff)
		575	testbuff = UserAlloc(4096);
		576
577	serge	577	retval=read_file (fname,testbuff,0,2048,&r_bytes);
1842	clevermous	578	if ( retval && (r_bytes==0))
		579	return 0;
		580
		581	if (!inpbuf)
		582	{
		583	inpbuf = UserAlloc(0x10000);
		584	touch(inpbuf, 0x10000);
		585	}
577	serge	586	create_reader(&rd, inpbuf, 0x10000);
		587	init_reader(&rd,fname);
1842	clevermous	588
646	serge	589	if(!_stricmp(fileext,".mp3"))
1842	clevermous	590	{
646	serge	591	fmt = test_mp3(testbuff);
		592	if(!fmt)
		593	{
1842	clevermous	594	debug_out_str("\n\rInvalid MP3 file");
646	serge	595	return 0;
		596	};
1842	clevermous	597	snd_play = &play_mp3;
		598	outremain = 0x40000;
		599	if (!outbuf)
		600	{
		601	outbuf = UserAlloc(outremain);
		602	touch(outbuf, outremain);
		603	}
		604	make_decode_tables(32767);
		605	init_layer2();
		606	init_layer3(32);
646	serge	607	fr.single = -1;
1842	clevermous	608	goto play;
577	serge	609	};
3495	yogev_ezra	610
646	serge	611	if(!_stricmp(fileext,".xm"))
		612	{
		613	if(uFMOD_LoadSong(fname))
3495	yogev_ezra	614	{
646	serge	615	buttons_text = buttons_xm; /* uFMOD integration */
		616	fmt = PCM_2_16_48; /* uFMOD integration */
		617	snd_play = &play_xm; /* uFMOD integration */
		618	ttl = uFMOD_GetTitle(); /* uFMOD integration */
		619	cur = ttl; /* uFMOD integration */
		620	err = 0; /* uFMOD integration */
		621	while(cur && cur++ != ' ') err++; /* uFMOD integration */
		622	if(err){ /* uFMOD integration */
		623	cur = fname; /* uFMOD integration */
		624	while(cur) cur++; / uFMOD integration */
		625	cur++ = ' '; / uFMOD integration */
		626	cur++ = '\|'; / uFMOD integration */
		627	cur++ = ' '; / uFMOD integration */
		628	while(ttl) cur++ = ttl++; / uFMOD integration */
		629	}
		630	goto play;
		631	}
		632	debug_out_str("\n\rInvalid XM file");
		633	return 0;
		634	};
		635
		636	if(!_stricmp(fileext, ".wav"))
		637	{
1842	clevermous	638	fmt = test_wav((WAVEHEADER*)testbuff);
646	serge	639	if(fmt)
		640	{
		641	snd_play = &play_wave;
		642	set_reader(&rd, 44);
4583	Asper	643	outbuf = UserAlloc(32*1024);
646	serge	644	touch(outbuf, 32768);
1842	clevermous	645	goto play;
646	serge	646	}
		647	debug_out_str("\n\rInvalid WAV file");
		648	return 0;
		649	};
577	serge	650
1842	clevermous	651	debug_out_str("\n\rUnsupported file");
646	serge	652	return 0;
		653
		654	play:
		655
577	serge	656	status = ST_PLAY;
1842	clevermous	657	SetFormat(hBuff, fmt);
		658	SetVolume(hBuff,l_vol,r_vol);
		659	GetVolume(hBuff,&l_vol,&r_vol);
		660
		661	return 1;
		662	}
		663
		664	int main(int argc, char *argv[])
		665	{
		666	int err, ver;
		667	int i;
		668	char ipc_msg[2]="\0\0";
3495	yogev_ezra	669	pl_items_number=0;
		670
		671	if (argv[1][0]=='-' && argv[1][1]=='h')
		672	{
		673	hidden = 1;
		674	argv[1]+=3;
		675	}
1842	clevermous	676	strcpy (full_filename, argv[1]);
3495	yogev_ezra	677
1842	clevermous	678	InitHeap(1024*1024);
577	serge	679
1842	clevermous	680	if(err = InitSound(&ver))
		681	{
		682	debug_out_str("Sound service not installed\n\r");
		683	return 0;
		684	}
		685
		686	if( (SOUND_VERSION>(ver&0xFFFF)) \|\|
		687	(SOUND_VERSION<(ver >> 16)))
		688	{
		689	debug_out_str("Sound service version mismatch\n\r");
		690	return 0;
		691	}
		692
		693	if (err = CreateBuffer(PCM_2_16_48, 0, &hBuff))
577	serge	694	{
		695	debug_out_str("create buffer return error\n\r");
1842	clevermous	696	return 0;
577	serge	697	}
1842	clevermous	698
		699	if (!LoadFile(full_filename))
		700	return 0;
		701	tid=create_thread(thread_proc, 0, 4096);
577	serge	702
		703	while(1)
		704	{ delay(10);
		705	switch(status)
1842	clevermous	706	{ case ST_TRACK:
		707	StopBuffer(hBuff);
		708	if (LoadTrack(++currActive))
		709	{
		710	if (LoadFile(full_filename))
		711	status = ST_PLAY;
		712	}
3495	yogev_ezra	713	else
		714	{
		715	currSelected=currFirstShowed=0;
		716	currActive=-1;
		717	if (!replay) status = ST_STOP;
		718	continue;
		719	}
577	serge	720
1842	clevermous	721	//Update ac97snd and PL windows
		722	i=currActive-currFirstShowed;
		723	if (i>PL_MAX_SHOWN_ITEMS-1)
		724	currFirstShowed = currActive - PL_MAX_SHOWN_ITEMS/2;
		725	ipc_send_msg(tid, ipc_msg);
		726	ipc_send_msg(pl_tid, ipc_msg);
		727	continue;
		728
		729	case ST_PLAY:
		730	snd_play();
		731	continue;
577	serge	732
1842	clevermous	733	case ST_STOP:
		734	StopBuffer(hBuff);
		735	status = ST_DONE;
		736	continue;
		737
		738	case ST_EXIT:
		739	uFMOD_StopSong(); /* uFMOD integration */
		740	StopBuffer(hBuff);
		741	DestroyBuffer(hBuff);
		742	return 0;
		743	};
577	serge	744	};
		745	return 0;
		746	};
		747
576	serge	748	void touch(char *buf, int size)
		749	{ int i;
		750	char a;
646	serge	751	for ( i = 0;i < size; i+=4096) //alloc all pages
576	serge	752	a = buf[i];
		753	};
		754
1842	clevermous	755	DWORD test_m3u(char *buf) //Asper+
		756	{
		757	char *sign="#EXTM3U";
		758	return _strncmp(buf, sign, 7);
		759	}
		760
576	serge	761	DWORD test_mp3(char *buf)
		762	{ unsigned long hdr;
		763	WAVEHEADER whdr;
		764
		765	while (1)
		766	{ if(rd.filepos > 102400)
		767	return 0;
		768	if(!rd.head_read(&rd,&hdr))
577	serge	769	return 0;
576	serge	770	if(!decode_header(&fr,hdr))
646	serge	771	{
		772	if((hdr & 0xffffff00) == 0x49443300)
		773	{
		774	int id3length = 0;
		775	id3length = parse_new_id3(&rd, hdr);
		776	continue;
		777	};
		778	rd.strpos-=3;
		779	rd.stream-=3;
		780	rd.strremain+=3;
		781	continue;
576	serge	782	};
		783	break;
646	serge	784	};
576	serge	785
		786	first_sync = rd.filepos-rd.strremain-4;
		787
		788	whdr.riff_id = 0x46464952;
		789	whdr.riff_format = 0x45564157;
		790	whdr.wFormatTag = 0x01;
		791	whdr.nSamplesPerSec = freqs[fr.sampling_frequency];
646	serge	792	whdr.nChannels = 2;
576	serge	793	whdr.wBitsPerSample = 16;
		794
		795	return test_wav(&whdr);
		796	};
		797
		798
		799	void play_mp3()
		800	{ char *outPtr;
		801	int totalout;
		802	int outcount;
		803
577	serge	804	// memset(&fr,0,sizeof(fr));
		805	fr.down_sample_sblimit = 32;
576	serge	806	fr.single = -1;
		807	reset_mpg();
		808
		809	outPtr = outbuf;
		810	totalout=0;
		811	done = 0;
		812	outremain=0x40000;
		813
		814	memset(outbuf,0,0x40000);
		815	set_reader(&rd, 0); //;first_sync);
		816
		817	while(1)
		818	{ if(status!=ST_PLAY)
		819	break;
		820
577	serge	821	for(;;)
		822	{ outcount = 0;
576	serge	823	if( !read_frame(&rd, &fr))
		824	{ done = 1;
		825	break;
		826	};
		827	fr.do_layer(&fr, outPtr,&outcount);
		828	outPtr+= outcount;
		829	totalout+=outcount;
		830	outremain-=outcount;
		831	if(outremain < outcount*2)
		832	break;
577	serge	833	};
576	serge	834
577	serge	835	if(done)
		836	{ if(totalout < 4096)
		837	{ memset(outPtr,0,4096-totalout);
		838	totalout = 4096;
576	serge	839	};
577	serge	840	}
		841	else
		842	if(totalout < 8192)
		843	continue;
576	serge	844
577	serge	845	outPtr = outbuf;
		846	while (totalout >= 4096)
		847	{
		848
		849	WaveOut(hBuff,outPtr,4096);
		850	if(status!=ST_PLAY)
1842	clevermous	851	{ if ((status != ST_EXIT) && (status != ST_STOP))
		852	status = ST_TRACK;
577	serge	853	return;
		854	};
		855	totalout-=4096;
		856	outPtr+=4096;
		857	outremain+=4096;
		858	};
		859	if(done)
		860	break;
		861
		862	memmove(outbuf,outPtr, totalout);
		863	outPtr = outbuf+totalout;
		864	}
		865
1842	clevermous	866	if ((status != ST_EXIT) && (status != ST_STOP))
		867	status = ST_TRACK;
576	serge	868	};
		869
		870	void play_wave()
646	serge	871	{ int count;
576	serge	872
		873	set_reader(&rd,44);
		874	while(1)
		875	{
		876	if(status!=ST_PLAY)
		877	break;
		878
646	serge	879	if( count=stream_read_raw(&rd,outbuf,32768))
		880	{
		881	WaveOut(hBuff,outbuf,count);
		882	continue;
		883	}
		884	done = 1;
		885	break;
576	serge	886	};
		887
1842	clevermous	888	if ((status != ST_EXIT) && (status != ST_STOP))
		889	status = ST_TRACK;
576	serge	890	};
		891
646	serge	892	void play_xm(){ /* uFMOD integration */
		893	while(status == ST_PLAY){ /* uFMOD integration */
		894	uFMOD_WaveOut(hBuff); /* uFMOD integration */
		895	delay(8); /* uFMOD integration */
		896	} /* uFMOD integration */
1842	clevermous	897	if ((status != ST_EXIT) && (status != ST_STOP)) status = ST_TRACK; /* uFMOD integration */
646	serge	898	} /* uFMOD integration */
		899
576	serge	900	void snd_stop()
		901	{
		902	StopBuffer(hBuff);
		903	};
		904
577	serge	905	void _stdcall thread_proc(void *param)
		906	{ int evnt;
		907	int pos;
		908	int key;
		909	DWORD offset;
1842	clevermous	910	char ipc_buff[16];
799	serge	911
1842	clevermous	912	set_event_mask(0x47); //Asper + IPC event
		913	ipc_init(ipc_buff, 16);
		914
577	serge	915	_asm
576	serge	916	{
577	serge	917	mov eax, 66
		918	mov ebx, 1
		919	mov ecx, 1
		920	int 0x40
576	serge	921	};
577	serge	922
		923	draw_window();
576	serge	924
577	serge	925	while(1)
1842	clevermous	926	{
		927	if(status==ST_PLAY)
577	serge	928	{ draw_progress_bar();
1842	clevermous	929	evnt = wait_for_event(80);
577	serge	930	}
		931	else
1842	clevermous	932	evnt = wait_for_event_infinite();
576	serge	933
1842	clevermous	934	#ifdef DOCKABLE_WINDOW
		935	GetThreadInfo(thread_info, -1);
		936	#endif
		937
577	serge	938	switch(evnt)
		939	{
		940	case EV_REDRAW:
1842	clevermous	941	draw_window();
		942	break;
576	serge	943
577	serge	944	case EV_KEY:
		945	if(!get_key(&key))
		946	{
		947
		948	switch(key)
		949	{ case 0xE0:
		950	case 0xE1:
		951	break;
		952	default:
		953	switch (key)
		954	{
		955	case 0x01: //Esc
		956	status = ST_EXIT;
		957	exit();
1842	clevermous	958	break;
577	serge	959
3495	yogev_ezra	960	case 0x13: //R - repeat on/off
		961	replay=!replay;
		962	redraw_R_button();
		963	break;
		964
		965	case 0x19: //P - playlist
		966	switch (PLStatus)
		967	{ case 0x00: //PL not started.
		968	pl_tid=create_thread(pl_thread_proc, 0, 4096);
		969	PLStatus=0x12;
		970	break;
		971	case 0x01: //PL started, but hidden.
		972	PLStatus=0x12;
		973	break;
		974	case 0x02: //PL started and showed.
		975	PLStatus=0x11;
		976	break;
		977	}
		978	break;
		979
		980	case 0x2C: //Z - previous
		981	currActive-=2;
		982	status = ST_TRACK;
		983	break;
		984
		985	case 0x2D: //X - play
		986	status = ST_PLAY;
		987	break;
		988
		989	case 0x2E: //C - pause
		990	break;
		991
		992	case 0x2F: //V - stop
		993	status = ST_STOP;
		994	break;
		995
		996	case 0x30: //B - next
		997	status = ST_TRACK;
		998	break;
		999
		1000	case 0x47: //Home
577	serge	1001	if(l_vol < 0)
		1002	{ l_vol+=100;
		1003	r_vol+=100;
		1004	SetVolume(hBuff,l_vol,r_vol);
		1005	};
		1006	break;
		1007	case 0x4F: //End
		1008	if(l_vol > -10000)
		1009	{ l_vol-=100;
		1010	r_vol-=100;
		1011	SetVolume(hBuff,l_vol,r_vol);
		1012	};
		1013	break;
		1014	case 0x53:
		1015	if(pan > -10000)
		1016	{ pan -=100;
		1017	SetPan(hBuff,pan);
		1018	};
		1019	break;
		1020	case 0x51:
		1021	if(pan < 10000)
		1022	{ pan +=100;
		1023	SetPan(hBuff,pan);
		1024	};
		1025	break;
		1026	}
		1027	};
		1028	};
		1029	break;
576	serge	1030
577	serge	1031	case EV_BUTTON:
		1032	switch(get_button_id())
		1033	{ case 1:
		1034	status = ST_EXIT;
		1035	exit();
		1036	break;
		1037
		1038	case 0x10:
		1039	status = ST_PLAY;
3495	yogev_ezra	1040	break;//continue;
576	serge	1041
577	serge	1042	case 0x11:
		1043	status = ST_STOP;
		1044	break;
1842	clevermous	1045	case 0x12:
3495	yogev_ezra	1046	currActive-=2;
		1047	status = ST_TRACK;
		1048	break;
1842	clevermous	1049	case 0x13:
3495	yogev_ezra	1050	status = ST_TRACK;
		1051	break;
577	serge	1052	case 0x14:
		1053	if(l_vol > -10000)
		1054	{
		1055	l_vol-=100;
		1056	r_vol-=100;
		1057	SetVolume(hBuff,l_vol,r_vol);
		1058	};
		1059	break;
576	serge	1060
577	serge	1061	case 0x15:
		1062	if(l_vol < 0)
		1063	{ l_vol+=100;
		1064	r_vol+=100;
		1065	SetVolume(hBuff,l_vol,r_vol);
		1066	};
		1067	break;
576	serge	1068
1842	clevermous	1069	case 0x16: //Asper+ PL button action
		1070	switch (PLStatus)
		1071	{ case 0x00: //PL not started.
		1072	pl_tid=create_thread(pl_thread_proc, 0, 4096);
		1073	PLStatus=0x12;
		1074	break;
		1075	case 0x01: //PL started, but hidden.
		1076	PLStatus=0x12;
		1077	break;
		1078	case 0x02: //PL started and showed.
		1079	PLStatus=0x11;
		1080	break;
		1081	}
		1082	break;
3495	yogev_ezra	1083	case 0x17: //Asper+ PL button action
		1084	replay=!replay;
		1085	redraw_R_button();
		1086	break;
1842	clevermous	1087
577	serge	1088	case 0x30:
		1089	if(status==ST_DONE)
		1090	break;
		1091	pos = (GetMousePos(REL_WINDOW)>>16)-7;
		1092	offset = ((fileinfo.size-44)/286*pos+44)&0xFFFFFFFC;
		1093	set_reader(&rd, offset);
		1094	draw_progress_bar();
		1095	break;
		1096	};
1842	clevermous	1097	break;
		1098
		1099	case EV_IPC:
		1100	*ipc_buff='\0';
4583	Asper	1101	update_dynamic_content();
1842	clevermous	1102	break;
		1103
577	serge	1104	};
		1105	};
576	serge	1106	};
		1107
		1108	void delay (int val)
		1109	{
		1110	_asm
799	serge	1111	{
		1112	mov eax,5
576	serge	1113	mov ebx, [val]
		1114	int 0x40
		1115	};
		1116	}
		1117
		1118	int wait_for_event(int time)
		1119	{ int retval;
		1120	_asm
799	serge	1121	{
		1122	mov eax,23
576	serge	1123	mov ebx,[time]
		1124	int 0x40
		1125	mov [retval], eax
		1126	};
		1127	return retval;
		1128	};
		1129
		1130	int wait_for_event_infinite()
		1131	{ int retval;
		1132	_asm
799	serge	1133	{
		1134	mov eax,10
576	serge	1135	int 0x40
		1136	mov [retval], eax
		1137	};
		1138	return retval;
		1139	};
		1140
		1141	void BeginDraw()
		1142	{_asm
799	serge	1143	{
		1144	mov eax,12
576	serge	1145	mov ebx, 1
		1146	int 0x40
		1147	};
		1148	};
		1149
		1150	void EndDraw()
		1151	{ _asm
799	serge	1152	{
		1153	mov eax,12
576	serge	1154	mov ebx, 2
		1155	int 0x40
		1156	};
		1157	};
		1158
1842	clevermous	1159	//Asper+_______start KolibriOS sys functions___________________
		1160	void ResizeReplaceWindow (DWORD x, DWORD y, DWORD w, DWORD h) //Asper+
		1161	{
		1162	_asm
		1163	{
		1164	mov eax, 67
		1165	mov ebx, [x]
		1166	mov ecx, [y]
		1167	mov edx, [w]
		1168	mov esi, [h]
		1169	int 0x40
		1170	};
		1171	}
		1172
		1173	#ifdef DOCKABLE_WINDOW
		1174	void GetThreadInfo (char *info, int slot) //Asper+
		1175	{
		1176	_asm
		1177	{
		1178	mov eax, 9
		1179	mov ebx, [info]
		1180	mov ecx, [slot]
		1181	int 0x40
		1182	}
		1183	}
		1184	#endif
		1185
		1186	void set_event_mask(int mask)
		1187	{
		1188	_asm
		1189	{
		1190	mov eax, 40
		1191	mov ebx, [mask]
		1192	int 0x40
		1193	}
		1194	}
		1195
		1196	void ipc_init(char *buf, int bufsize)
		1197	{
		1198	_asm
		1199	{
		1200	mov eax, 60
		1201	mov ebx, 1
		1202	mov ecx, [buf]
		1203	mov edx, [bufsize]
		1204	int 0x40
		1205	}
		1206	}
		1207
		1208	int ipc_send_msg(int PID, char *msg)
		1209	{
		1210	int len = strlen(msg);
		1211	int retval;
		1212	_asm
		1213	{
		1214	mov eax, 60
		1215	mov ebx, 2
		1216	mov ecx, [PID]
		1217	mov edx, [msg]
		1218	mov esi, [len]
		1219	int 0x40
		1220	mov [retval], eax
		1221	}
		1222	}
		1223	//Asper+_______end KolibriOS sys functions___________________
		1224
		1225	//Asper+_______start strings routines___________________
		1226	int _strncmp(char src, char dst, DWORD n)
		1227	{
		1228	_asm{
		1229	mov esi, src
		1230	mov edi, dst
		1231	mov ecx, n
		1232	}
		1233	l1:
		1234	_asm{
		1235	cmpsb
		1236	jne err
		1237	loop l1
		1238	}
		1239	return 1;
		1240	err:
		1241	return 0;
		1242	}
		1243
		1244	int _strncpy (char dst, char src, int n)
		1245	{
		1246	int i;
		1247	for (i=0; i
		1248	{
		1249	dst[i]=src[i];
		1250	if (src[i]=='\0') break;
		1251	}
		1252	return 0;
		1253	}
		1254
		1255	void uint2str(unsigned int value, char *string)
		1256	{
		1257	char tmp[33];
		1258	int i, j;
		1259	unsigned v;
		1260
		1261	v = (unsigned)value;
		1262	j = 0;
		1263	do{
		1264	i = v % 10;
		1265	v = v / 10;
		1266	if (i < 10)
		1267	tmp[j] = i+'0';
		1268	else
		1269	tmp[j] = i + 'a' - 10;
		1270	j++;
		1271	}while (v);
		1272
		1273	for (i=0; i
		1274	string[i] = tmp[j-i-1];
		1275	string[i] = '\0';
		1276	}
		1277
		1278	//Asper+_______end strings routines___________________
		1279
		1280
576	serge	1281	///*********
4583	Asper	1282	void * __cdecl memmove ( void * dst, const void * src, unsigned int count) /* uFMOD integration */
576	serge	1283	{ void *ret;
		1284	ret = dst;
		1285
		1286	if (dst <= src \|\| (char )dst >= ((char )src + count))
		1287	{
		1288	while (count--)
		1289	{ (char )dst = (char )src;
		1290	dst = (char *)dst + 1;
		1291	src = (char *)src + 1;
		1292	}
		1293	}
		1294	else
		1295	{
		1296	dst = (char *)dst + count - 1;
		1297	src = (char *)src + count - 1;
		1298	while (count--)
		1299	{ (char )dst = (char )src;
		1300	dst = (char *)dst - 1;
		1301	src = (char *)src - 1;
		1302	}
		1303	}
		1304	return ret;
		1305	};
		1306	//**********/
		1307
		1308	void * __cdecl mem_cpy(void * dst,const void * src,size_t count)
		1309	{ void * ret = dst;
		1310	while (count--)
		1311	{ (char )dst = (char )src;
		1312	dst = (char *)dst + 1;
		1313	src = (char *)src + 1;
		1314	};
		1315	return(ret);
		1316	}
		1317
646	serge	1318	char * __cdecl strrchr (const char * string,int ch)
		1319	{
		1320	char start = (char )string;
		1321
		1322	while (string++) / find end of string */
		1323	;
		1324	/* search towards front */
		1325	while (--string != start && *string != (char)ch)
		1326	;
		1327
		1328	if (string == (char)ch) / char found ? */
		1329	return( (char *)string );
		1330
		1331	return(NULL);
		1332	}
		1333
		1334	int __cdecl _stricmp (const char * dst, const char * src)
		1335	{
		1336	int f, l;
		1337
		1338	do
		1339	{
		1340	if ( ((f = (unsigned char)(*(dst++))) >= 'A') && (f <= 'Z') )
		1341	f -= 'A' - 'a';
		1342	if ( ((l = (unsigned char)(*(src++))) >= 'A') && (l <= 'Z') )
		1343	l -= 'A' - 'a';
		1344	}
		1345	while ( f && (f == l) );
		1346
		1347	return(f - l);
		1348	}
		1349
		1350

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(root)/programs/media/ac97snd/ac97snd/ac97wav.c – Rev 4583