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DHL_AVCAP.c @ 45

Last change on this file since 45 was 45, checked in by megakiss, 11 years ago

Property svn:executable set to ``*
File size: 28.7 KB

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1	/********************************************************************
2	DHL_AVCAP.c
3
4	PHOENIX Driver HAL library
5	AudioVideo decoding/capture/output implementation
6
7	Copyright 2010 Digital STREAM Technology, Inc.
8	All Rights Reserved
9
10	$Id: DHL_AVCAP.c v1.00 2006/04 cafrii Exp $
11
12
13	********************************************************************/
14
15	#include "DHL_OSAL.h"
16	#include "DHL_DBG.h"
17	#include "DHL_SYS.h"
18	#include "DHL_AVCAP.h"
19	#include "DHL_AVCAP_Impl.h"
20	#include "bsettop.h"
21	#include "bsettop_user_io.h"
22	#include "bsettop_rfm.h"
23	#include "bsettop_tuner.h"
24
25	////#include <string.h>
26
27	/*
28	¸ðµç Çì´õ ÆÄÀÏÀ» Æ÷ÇÔÇÏÁö´Â ¾ÊÀ¸¸ç, compile timeÀ» ÁÙÀÌ±â À§ÇØ
29	°¢ ¸ðµâÀº ÇÊ¿äÇÑ ¸¸ÅÀÇ Çì´õ¸¦ ¼±¾ðÇÏµµ·Ï ÇÔ.
30	*/
31
32
33
34	/*
35	DHL µð¹ö±× ¸ðµâ ÀÌ¸§ Á¤ÀÇ ·ê Âü°í:
36
37	DHL ¸ðµâµéÀº ¸ðµÎ * ·Î ½ÃÀÛ.
38	API´Â ´ë¹®ÀÚ, Platform ¹× ±âÅ¸´Â ¼Ò¹®ÀÚ »ç¿ë.
39
40	µðÆúÆ® ·¹º§Àº 0À¸·Î ¼³Á¤ÇÑ´Ù. (0: ¿¡·¯ ¸Þ½ÃÁö¸¸ Ãâ·Â)
41
42
43	*/
44
45
46	//DHL_MODULE("*AV", 0);
47
48
49
50	#if COMMENT
51	____Config____(){}
52	#endif
53
54
55	#define AV_EVT_TASK_STACK_SIZE 0x1000
56	#define AV_EVT_TASK_PRIORITY TASK_PRI_DHL_AV_EVT
57
58
59	#define MAX_NUM_608_STORED_DATA 256
60
61
62
63
64
65	#define TICK_1SEC DHL_OS_GetTicksPerSecond()
66	#define TICK_CUR DHL_OS_GetTickCount()
67	#define TICK_PASS(stTick) (TICK_CUR-stTick)
68
69
70
71	//-----------------------------------------------------------
72
73	//
74	// from MPEG-2 System: Transport Stream Packet layer
75	//
76	// PES·Î »ç¿ë °¡´ÉÇÑ PID´Â 0x10 ~ 0x1FFE
77	// PCR·Î »ç¿ë °¡´ÉÇÑ PID´Â 0x0, 0x1, 0x10 ~ 0x1FFE
78	//
79	// from ATSC A/53, Annex C
80	// PES PID is base_PID + 1 ~ base_PID + 0xA (?)
81	// PCR PID is base_PID + 1
82	//
83	//
84	// Cable »ç¾÷ÀÚÀÇ °æ¿ì¸¦ °í·ÁÇØ¾ß ÇÏ±â ¶§¹®¿¡
85	// ÃÖ´ëÇÑ MPEG-2 ¼öÁØÀÇ resriction¸¸ °¡Áö°í °¡ÀÚ.
86	//
87	//
88	#define IS_VALID_PES_PID(p) ((p)>=0x10 && (p)<=0x1ffe)
89
90	#define IS_VALID_PCR_PID(p) ((p)>=0x10 && (p)<=0x1ffe)
91
92	// todo..
93	// pcr pid 0¸¦ reserved·Î »ç¿ëÇÏ´Â ÄÚµå°¡ ¸¹¾Æ¼
94	// ´çºÐ°£ ¾Æ·¡ Àû¿ëÀº Èûµé´Ù..
95	//#define IS_VALID_PCR_PID(pid) ((pid)==0 \|\| (pid)==1 \|\| ((pid)>=0x10 && (pid)<=1ffe))
96
97
98	// ´ÜÀ§´Â milisec
99	int g_Timeout_ContextCreation = 6000;
100
101	int g_Timeout_AudioStart = 2000;
102	// cafrii 060711 add
103	// audioµµ ½ÃÀÛÇÏ°í ³ª¼ µðÄÚµùÀÌ ÀÌ·ç¾îÁö´Â °ÍÀ» È®ÀÎÇÒ °æ¿ì
104	// ÃÖ´ë ´ë±â ½Ã°£..
105
106
107
108
109	#if COMMENT
110	____Types____(){}
111	#endif
112
113
114
115
116	#if COMMENT
117	____Global____(){}
118	#endif
119	/*
120	Audio/Video ¸ðµç Áß¿ä Á¤º¸¸¦ ÀúÀåÇÏ´Â °ø°£.
121
122	ÀÌ º¯¼öÀÇ ÁÖ¿ä °ü¸®ÀÚ´Â DHL_AVCAPÀÌ¸ç
123	ÇÊ¿ä¿¡ µû¶ó °¢ impl ¿¡¼µµ »ç¿ëÇÏ±âµµ ÇÑ´Ù.
124
125	*/
126	DHL_AV_CONFIG g_dhlav;
127
128	static BOOL is_inited=FALSE;
129
130
131	static tDHL_VideoCodingType g_vid_type = eDHL_VIDEO_TYPE_UNKNOWN;
132	static tDHL_AudioCodingType g_aud_type = eDHL_AUDIO_TYPE_UNKNOWN;
133	static UINT16 g_pcr_pid = 0x0000, g_vid_pid = 0x0000, g_aud_pid = 0x0000;
134	static BOOL g_pcr_start = FALSE, g_vid_start = FALSE, g_aud_start = FALSE;
135
136	static BOOL g_vid_alive = FALSE, g_aud_alive = FALSE;
137	static UINT32 g_vid_alive_chk_time = 0, g_aud_alive_chk_time = 0;
138	static UINT32 g_vid_frm_cnt = 0, g_aud_frm_cnt = 0;
139
140	static UINT32 g_audVolumeMin = 0, g_audVolumeMax = 100, g_audVolume = 100;
141	static UINT32 g_audMixType = eDHL_AUDIO_MIX_TYPE_LTRT;
142
143	static tDHL_AVCALLBACK g_vid_seq_hdr_cb = NULL, g_vid_usr_data_cb = NULL,
144	g_vid_first_show_cb = NULL;
145
146	tDHL_VideoSeqHdr g_vid_seq_hdr;
147
148
149	int crop_w = 1000, crop_h = 1000, crop_x = 0, crop_y = 0;
150	int disp_w = 1000, disp_h = 1000, disp_x = 0, disp_y = 0;
151
152	//static UINT16 f1_data[MAX_NUM_608_STORED_DATA],
153	// f2_data[MAX_NUM_608_STORED_DATA];
154	//static UINT32 wrCntF1 = 0, rdCntF1 = 0, wrCntF2 = 0, rdCntF2 = 0;
155
156	#if COMMENT
157	_______API_______(){}
158	#endif
159
160	DHL_RESULT DHL_SetRFM34(UINT8 chnum)
161	{
162	extern brfm_t g_sys_rfm;
163	if(chnum)
164	brfm_set_ch3(g_sys_rfm, 1);//RFMCH4
165	else
166	brfm_set_ch3(g_sys_rfm, 0);//RFMCH3
167	}
168
169	DHL_RESULT DHL_SetLTO(BOOL onoff)
170	{
171	if(onoff)
172	NXP_TDA182I4_SetPowerState(1);
173	else
174	NXP_TDA182I4_SetPowerState(0);
175	}
176	void DHL_AV_TakeMutex(void)
177	{
178	//TODO: DHL_OS_TakeSemaphore(g_dhlav.Mutex);
179	}
180
181	void DHL_AV_GiveMutex(void)
182	{
183	//TODO: DHL_OS_GiveSemaphore(g_dhlav.Mutex);
184	}
185
186
187	#if COMMENT
188	____Video____(){}
189	#endif
190
191	#if 0
192
193	void dhl_av_video_feeding_608_cb(InterruptNum eIntNum)
194	{
195
196	char c1, c2;
197
198	if (eIntNum != E_INT_FIQ_FIELD_VE4VBI)
199	{
200	DHL_OS_Printf("\|%s\| wrong interrupt(0x%x).\n", __FUNCTION__, eIntNum);
201
202	return;
203	}
204
205	if (rdCntF1 != wrCntF1)
206	{
207	MDrv_VE_SendCcData(1, f1_data[rdCntF1]);
208	/*c1 = isprint((f1_data[rdCntF1] >> 8) & 0x7f) ? (f1_data[rdCntF1] >> 8) & 0x7f : '.';
209	c2 = isprint(f1_data[rdCntF1] & 0x7f) ? f1_data[rdCntF1] & 0x7f : '.';
210	DHL_OS_Printf("f1_rd(%4d):%4X(%c,%c)\n", DHL_OS_GetMsCount(), f1_data[rdCntF1], c1, c2);*/
211
212	rdCntF1++;
213	if (MAX_NUM_608_STORED_DATA <= rdCntF1)
214	{
215	rdCntF1 = 0;
216	}
217	}
218	else
219	{
220	MDrv_VE_SendCcData(1, 0x8080);
221	}
222	if (rdCntF2 != wrCntF2)
223	{
224	MDrv_VE_SendCcData(0, f2_data[rdCntF2]);
225	/*c1 = isprint((f2_data[rdCntF2] >> 8) & 0x7f) ? (f2_data[rdCntF2] >> 8) & 0x7f : '.';
226	c2 = isprint(f2_data[rdCntF2] & 0x7f) ? f2_data[rdCntF2] & 0x7f : '.';
227	DHL_OS_Printf("f2_rd(%4d):%4X(%c,%c)\n", DHL_OS_GetMsCount(), f2_data[rdCntF2], c1, c2);*/
228
229	rdCntF2++;
230	if (MAX_NUM_608_STORED_DATA <= rdCntF2)
231	{
232	rdCntF2 = 0;
233	}
234	}
235	else
236	{
237	MDrv_VE_SendCcData(0, 0x8080);
238	}
239
240	MsOS_EnableInterrupt(E_INT_FIQ_FIELD_VE4VBI);
241	}
242	#endif
243
244	//void dhl_av_video_event_cb(MS_U32 eFlag, void *param)
245	//{
246	//
247	//}
248
249	#if 0
250	void dhl_av_video_event_process(MS_U32 eFlag, void *param)
251	{
252	if ((eFlag & E_VDEC_EX_EVENT_USER_DATA_FOUND) ==
253	E_VDEC_EX_EVENT_USER_DATA_FOUND)
254	{
255	while (MApi_VDEC_IsCCAvailable())
256	{
257	VDEC_CC_Info stVdecCCInfo;
258
259	memset(&stVdecCCInfo, 0, sizeof(VDEC_EX_CC_Info));
260	if (MApi_VDEC_GetCCInfo(&stVdecCCInfo, sizeof(stVdecCCInfo)))
261	{
262	if (g_vid_usr_data_cb)
263	{
264	UINT32 fType;
265	UINT32 info[3];
266
267	switch ((VDEC_FrameType)param)
268	{
269	case E_VDEC_FRM_TYPE_I:
270	fType = 1;
271
272	break;
273
274	case E_VDEC_FRM_TYPE_P:
275	fType = 2;
276
277	break;
278
279	case E_VDEC_FRM_TYPE_B:
280	fType = 3;
281
282	break;
283
284	default:
285	fType = 0;
286
287	break;
288	}
289
290	// get userdata here
291	info[0] = (UINT32)stVdecCCInfo.u32UserDataBuf; // userdata
292	info[1] = stVdecCCInfo.u32UserDataSize; // userdata size
293	// ÇöÀç ¹Ìµé¿þ¾îÀÇ userdata ¼ø¼ ¼³Á¤ÀÌ display order·Î
294	// µÇ¾î ÀÖ°í, ºñµð¿À µðÄÚ´õ°¡ÀÇ userdata ¼ø¼ ¼³Á¤µµ
295	// display order·Î µÇ¾î ÀÖÀ¸¹Ç·Î, pic typeÀ» ¹«Á¶°Ç
296	// I·Î ¼³Á¤ÇÏ¿© ³Ñ±ä´Ù.
297	info[2] = 1; // pic type(I,P,B...)
298	(*g_vid_usr_data_cb)(eDHL_CB_VideoUserData, (UINT32)info);
299	}
300	}
301	}
302
303	eFlag &= ~E_VDEC_EX_EVENT_USER_DATA_FOUND;
304	}
305	if ((eFlag & E_VDEC_EVENT_DISP_INFO_CHG) == E_VDEC_EVENT_DISP_INFO_CHG \|\|
306	(eFlag & E_VDEC_EVENT_DISP_INFO_RDY) == E_VDEC_EVENT_DISP_INFO_RDY)
307	{
308	VDEC_DispInfo dispInfo;
309	MS_WINDOW_TYPE capWin, dispWin;
310	int art[][2]={{2, DAR_3_4},
311	{3, DAR_9_16},
312	{1, SAR_SquarePixel}};
313	int frt[][2]={{23, FRAMERATE_23_976},
314	{23976, FRAMERATE_23_976},
315	{24, FRAMERATE_24},
316	{24000, FRAMERATE_24},
317	{25, FRAMERATE_25},
318	{25000, FRAMERATE_25},
319	{29, FRAMERATE_29_97},
320	{29970, FRAMERATE_29_97},
321	{30, FRAMERATE_30},
322	{30000, FRAMERATE_30},
323	{50, FRAMERATE_50},
324	{50000, FRAMERATE_50},
325	{59, FRAMERATE_59_94},
326	{59940, FRAMERATE_59_94},
327	{60, FRAMERATE_60},
328	{60000, FRAMERATE_60}};
329	static UINT32 refresh_cnt;
330	int i;
331
332	// change video scaler
333	msAPI_XC_EnableCCIRInput(0, DISABLE);
334	MApi_VDEC_SetBlueScreen(FALSE);
335	MApi_VDEC_GetDispInfo(&dispInfo);
336	msAPI_XC_SetVDECInfo(dispInfo);
337	if (g_vid_type == eDHL_VIDEO_TYPE_H264)
338	{
339	msAPI_XC_SetMVOPConfig(MVOP_INPUT_H264);
340	}
341	else if (g_vid_type == eDHL_VIDEO_TYPE_MPEG2)
342	{
343	msAPI_XC_SetMVOPConfig(MVOP_INPUT_MVD);
344	}
345	msAPI_XC_DTV_SetMode();
346	capWin.x = dispInfo.u16HorSize * crop_x / 1000;
347	capWin.y = dispInfo.u16VerSize * crop_y / 1000;
348	capWin.width = dispInfo.u16HorSize * crop_w / 1000;
349	capWin.height = dispInfo.u16VerSize * crop_h / 1000;
350	dispWin.x = 720 * disp_x / 1000;
351	dispWin.y = 480 * disp_y / 1000;
352	dispWin.width = 720 * disp_w / 1000;
353	dispWin.height= 480 * disp_h / 1000;
354	msAPI_XC_SetWin(NULL, &capWin, &dispWin, MAIN_WINDOW);
355	msAPI_VE_SetMode();
356	MApi_XC_WaitOutputVSync(2, 100, MAIN_WINDOW);
357
358	// get sequence header
359	g_vid_seq_hdr.generationNumber = 0;
360	g_vid_seq_hdr.aspect_ratio_information = aspectRatioUnknown; /* default °ª */
361	for (i = 0; i < (int)(sizeof(art) / sizeof(art[0])); i++)
362	{
363	if (art[i][0] == (int)dispInfo.u8AspectRate)
364	{
365	g_vid_seq_hdr.aspect_ratio_information = art[i][1];
366
367	break;
368	}
369	}
370	if (10000 <= dispInfo.u32FrameRate)
371	{
372	// ½ºÆ®¸²¿¡ µû¶ó framerateÀÇ ¼Ò¼öÁ¡ ¼ÂÂ° ÀÚ¸®°¡ 0ÀÌ
373	// ¾Æ´Ñ °ªÀ¸·Î ¿À´Â °æ¿ì°¡ ÀÖÀ¸¹Ç·Î 0À¸·Î °Á¦·Î ¸¸µç´Ù.
374	dispInfo.u32FrameRate /= 10;
375	dispInfo.u32FrameRate *= 10;
376	}
377	g_vid_seq_hdr.frame_rate_code = (MPEG_FRAME_RATE)-1; /* default °ª, unknown ¿¡ ´ëÇÑ type Á¤ÀÇ°¡ ¾ø¾î ÀÓÀÇ·Î -1 °ª Àû¿ë */
378	for (i=0; i < (int)(sizeof(frt) / sizeof(frt[0])); i++)
379	{
380	if (frt[i][0] == (int)dispInfo.u32FrameRate)
381	{
382	g_vid_seq_hdr.frame_rate_code = frt[i][1];
383
384	break;
385	}
386	}
387	g_vid_seq_hdr.horizontal_size = dispInfo.u16HorSize;
388	g_vid_seq_hdr.vertical_size = dispInfo.u16VerSize;
389	g_vid_seq_hdr.progressive_sequence = dispInfo.u8Interlace ? 0 : 1;
390	// ¹Ø¿¡ ÆÄ¶ó¹ÌÅÍ°ªÀº M/W¿¡¼ »ç¿ë ¾ÈÇÏ¹Ç·Î 0 °ª Ã³¸®..
391	g_vid_seq_hdr.bit_rate = 0;
392	g_vid_seq_hdr.chroma_format = 0;
393	g_vid_seq_hdr.constrained_parameter_flag = 0;
394	g_vid_seq_hdr.frame_rate = 0;
395	g_vid_seq_hdr.low_delay = 0;
396	g_vid_seq_hdr.MPEG2 = 0;
397	g_vid_seq_hdr.profile_and_level_indication = 0;
398	g_vid_seq_hdr.vbv_buffer_size = 0;
399	g_vid_seq_hdr.generationNumber = 0x80000000 \| refresh_cnt++;
400
401	if(g_vid_seq_hdr_cb)
402	{
403	(*g_vid_seq_hdr_cb)(eDHL_CB_VideoSeqHdr, (UINT32)&g_vid_seq_hdr);
404	}
405
406	eFlag &= ~E_VDEC_EVENT_DISP_INFO_CHG;
407	eFlag &= ~E_VDEC_EVENT_DISP_INFO_RDY;
408	}
409	if ((eFlag & E_VDEC_EVENT_VIDEO_UNMUTE) == E_VDEC_EVENT_VIDEO_UNMUTE)
410	{
411	#define AV_SYNC_TIMEOUT 2000
412
413	UINT32 sync_start_tick;
414	BOOL sync_done;
415
416	sync_start_tick = DHL_OS_GetMsCount();
417	sync_done = FALSE;
418	while (!sync_done)
419	{
420	if (MApi_VDEC_IsAVSyncOn() == E_VDEC_FAIL)
421	{
422	sync_done = TRUE;
423
424	continue;
425	}
426	if (MApi_VDEC_IsReachSync() == E_VDEC_OK)
427	{
428	sync_done = TRUE;
429
430	continue;
431	}
432
433	if (AV_SYNC_TIMEOUT < (DHL_OS_GetMsCount() - sync_start_tick))
434	{
435	sync_done = TRUE;
436
437	continue;
438	}
439	}
440
441	dhl_av_video_hide(0, 0, FALSE);
442
443	if (g_vid_first_show_cb)
444	{
445	(*g_vid_first_show_cb)(eDHL_CB_FirstVideoShow, 0);
446	}
447
448	eFlag &= ~E_VDEC_EVENT_VIDEO_UNMUTE;
449	}
450	if (eFlag)
451	{
452	DHL_OS_Printf("\|%s\| wrong event(0x%x).\n", __FUNCTION__, eFlag);
453	}
454	}
455	#endif
456
457	DHL_RESULT DHL_AV_VideoStart(tDHL_VDID id,
458	UINT16 vid_pid, UINT16 pcr_pid, tDHL_VideoCodingType vid_type)
459	{
460
461	DHL_RESULT dhlResult;
462	UINT32 tickStart;
463	UINT32 waitTime=TICK_1SEC*g_Timeout_ContextCreation/1000;
464
465	printf("%s: vidpid 0x%x pcrpid 0x%x vid_type %d\n", __FUNCTION__, vid_pid, pcr_pid, vid_type);
466
467	if (!IS_VALID_PES_PID(vid_pid) \|\|
468	!IS_VALID_PCR_PID(pcr_pid))
469	{
470	printf("!! %s: invalid pid (video 0x%x, pcr 0x%x)\n", __FUNCTION__,
471	vid_pid, pcr_pid);
472	return DHL_FAIL;
473	}
474
475	dhlResult = dhl_av_video_start(vid_pid, pcr_pid, 0, vid_type);
476	if (dhlResult == DHL_OK)
477	{
478	//dhl_av_video_hide(0);
479	dhl_av_video_start_end(vid_pid, pcr_pid, TRUE); // success
480
481	DHL_AV_TakeMutex();
482
483	g_dhlav.curVideoContext=(void *)0x1;
484	g_dhlav.uVidPID = vid_pid;
485	g_dhlav.uPcrPID = pcr_pid;
486	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_READY;
487
488	g_pcr_pid = pcr_pid;
489	g_pcr_start = TRUE;
490	g_vid_type = vid_type;
491	g_vid_pid = vid_pid;
492	g_vid_start = TRUE;
493
494	g_vid_alive = TRUE;
495	g_vid_alive_chk_time = DHL_OS_GetMsCount();
496	dhl_av_get_video_pts(&g_vid_frm_cnt);
497
498	DHL_AV_GiveMutex();
499
500	return dhlResult;
501	}
502	else
503	{
504	g_vid_alive = FALSE;
505	dhl_av_video_start_end(vid_pid, pcr_pid, FALSE); // fail
506	return DHL_FAIL;
507	}
508	#if 0//khw140408 blocking.
509	dhlResult=DHL_FAIL_TIMEOUT;
510
511	for (tickStart=TICK_CUR; TICK_PASS(tickStart) < waitTime;)
512	{
513	//printf("video trying\n");
514
515	if (TICK_PASS(tickStart)>TICK_1SEC/10 && // timeout not reached,
516	dhl_av_video_decoding_ready()) // video decoder is ready
517	{
518	dhlResult = DHL_OK;
519	break;
520	}
521
522	//BKTODO (MW)
523	// if (ckFn && ckFn()) {
524	// dhlResult = DHL_FAIL_CANCELLED_BY_USER;
525	// break;
526	// }
527	DHL_OS_Delay(OS_GetTicksPerSecond()/10);
528	}
529
530
531	if (dhlResult) {
532	dhl_av_video_start_end(vid_pid, pcr_pid, FALSE); // fail
533	}
534	else
535	{
536	dhl_av_video_start_end(vid_pid, pcr_pid, TRUE); // success
537
538	DHL_AV_TakeMutex();
539
540	g_dhlav.curVideoContext=(void *)0x1;
541	g_dhlav.uVidPID = vid_pid;
542	g_dhlav.uPcrPID = pcr_pid;
543	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_READY;
544
545
546	g_pcr_pid = pcr_pid;
547	g_pcr_start = TRUE;
548	g_vid_type = vid_type;
549	g_vid_pid = vid_pid;
550	g_vid_start = TRUE;
551
552	g_vid_alive = TRUE;
553	g_vid_alive_chk_time = DHL_OS_GetMsCount();
554	dhl_av_get_video_pts(&g_vid_frm_cnt);
555
556
557
558	DHL_AV_GiveMutex();
559	}
560
561	return dhlResult;
562	#endif
563	}
564
565
566	DHL_RESULT DHL_AV_VideoStop (tDHL_VDID id)
567	{
568
569	DHL_AV_TakeMutex();
570	// pes stop
571	if (g_vid_start == TRUE)
572	{
573
574	dhl_av_video_stop(g_dhlav.uVidPID);
575
576	g_dhlav.curVideoContext = NULL;
577	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_STOP; // cafrii 060621 add bugfix
578	g_dhlav.uVidPID = 0;
579	if (g_dhlav.uAudPID == 0) // cafrii 070718 add. PCR pidµµ resetÀÌ ÇÊ¿ä.
580	g_dhlav.uPcrPID = 0;
581
582
583	g_vid_type = eDHL_VIDEO_TYPE_UNKNOWN;
584	g_vid_pid = 0x0000;
585	g_vid_start = FALSE;
586
587	g_vid_alive = FALSE;
588	g_vid_alive_chk_time = 0;
589	g_vid_frm_cnt = 0;
590
591	g_vid_seq_hdr.generationNumber = 0;
592
593	}
594	DHL_AV_GiveMutex();
595
596	return DHL_OK;
597	}
598
599	void DHL_AV_DispStop(BOOL onoff)
600	{
601	DHL_AV_TakeMutex();
602
603	dhl_av_disp_stop(onoff);
604
605	DHL_AV_GiveMutex();
606	}
607
608
609	DHL_RESULT DHL_AV_VideoHide(tDHL_VDID id, BOOL bHide)
610	{
611	DHL_RESULT dhlResult = DHL_OK;
612
613	printf("%s: %d\n", __FUNCTION__, bHide);
614
615	DHL_AV_TakeMutex();
616
617	dhlResult = dhl_av_video_hide(bHide);
618	g_dhlav.bVideoHide = bHide ? TRUE : FALSE;
619
620	DHL_AV_GiveMutex();
621
622	return dhlResult;
623
624	}
625
626
627	DHL_RESULT DHL_AV_VideoFreeze(tDHL_VDID id, BOOL bFreeze)
628	{
629	DHL_RESULT dhlResult = DHL_OK;
630	#if 0
631	printf("%s: %d\n", __FUNCTION__, bFreeze);
632
633	DHL_AV_TakeMutex();
634
635	if (g_dhlav.curVideoContext == NULL)
636	{
637	if (g_dhlav.uCurVideoStatus != DHL_AV_VIDEO_STOP) {
638	printf("!! Null context with non-stopped state?\n");
639	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_STOP;
640	}
641	printf("!! video stop state\n");
642	dhlResult = DHL_FAIL_INVALID_STATE;
643	goto label_end;
644	}
645
646	if (bFreeze)
647	{
648	if (g_dhlav.uCurVideoStatus == DHL_AV_VIDEO_START)
649	{
650	printf("\t freeze video context\n");
651
652	dhl_av_video_freeze(TRUE);
653
654	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_FREEZE;
655	}
656	else if (g_dhlav.uCurVideoStatus == DHL_AV_VIDEO_FREEZE)
657	printf("\t video already freezed..\n");
658	else
659	printf("!! video invalid state %d for freeze\n", g_dhlav.uCurVideoStatus);
660	}
661	else
662	{
663	// todo..
664	// timeoutÀ» ÀûÀýÇÏ°Ô µÎ°í ¹®Á¦°¡ »ý±â¸é error¸¦ ¸®ÅÏÇÏ´Â°Ô ÁÁ°ÚÀ½
665	//
666	if (g_dhlav.uCurVideoStatus == DHL_AV_VIDEO_FREEZE)
667	{
668	printf("\t unfreeze video\n");
669
670	dhl_av_video_freeze(FALSE);
671
672	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_START;
673	}
674	else if (g_dhlav.uCurVideoStatus == DHL_AV_VIDEO_START)
675	printf("\t video already unfreezed\n");
676	else
677	printf("!! video invalid state %d for unfreeze\n", g_dhlav.uCurVideoStatus);
678	}
679
680	label_end:
681	DHL_AV_GiveMutex();
682	#endif
683	return dhlResult;
684
685	}
686
687
688	DHL_RESULT DHL_AV_VideoResize(tDHL_VDID id, int x, int y, int w, int h)
689	{
690	DHL_RESULT dhlResult = DHL_OK;
691
692	printf( "%s: (%d,%d %d,%d)\n", __FUNCTION__, x, y, w, h);
693
694	DHL_AV_TakeMutex();
695
696	dhlResult = dhl_av_video_resize(x, y, w, h);
697
698	if (dhlResult == DHL_OK)
699	{
700	g_dhlav.curWinRect.x = x;
701	g_dhlav.curWinRect.y = y;
702	g_dhlav.curWinRect.w = w;
703	g_dhlav.curWinRect.h = h;
704	}
705	else
706	goto label_end;
707
708	label_end:
709	DHL_AV_GiveMutex();
710
711	return dhlResult;
712
713	}
714
715	// cafrii 060928 add
716	const char *DHL_AV_AdjustmentString(tDHL_DispARC adj)
717	{
718	return
719	adj == eDHL_ARC_FULLSCREEN ? "eDHL_ARC_FULLSCREEN" :
720	adj == eDHL_ARC_LETTERBOX ? "eDHL_ARC_LETTERBOX" :
721	adj == eDHL_ARC_SIDEBAR ? "eDHL_ARC_SIDEBAR" :
722	adj == eDHL_ARC_PAN_AND_SCAN ? "eDHL_ARC_PAN_AND_SCAN" :
723	adj == eDHL_ARC_TILT_AND_SCAN ? "eDHL_ARC_TILT_AND_SCAN" :
724	adj == eDHL_ARC_PARTIAL_LETTERBOX ? "eDHL_ARC_PARTIAL_LETTERBOX" :
725	adj == eDHL_ARC_PARTIAL_SIDEBAR ? "eDHL_ARC_PARTIAL_SIDEBAR" :
726	adj == eDHL_ARC_ZOOM1 ? "eDHL_ARC_ZOOM1" :
727	adj == eDHL_ARC_ZOOM2 ? "eDHL_ARC_ZOOM2" :
728	adj == eDHL_ARC_USER ? "eDHL_ARC_USER" : "?";
729	}
730
731
732	DHL_RESULT DHL_AV_VideoSetARC(tDHL_DispARC adj_hd, tDHL_DispARC adj_sd)
733	{
734	DHL_RESULT dhlResult = DHL_OK;
735
736
737	DHL_AV_TakeMutex();
738
739	if (g_dhlav.curARAdjustment == adj_hd) {
740	printf("\t same adj %d. skip\n", adj_hd);
741	goto label_end;
742	}
743
744	printf("\t change to %d '%s'\n", adj_hd, DHL_AV_AdjustmentString(adj_hd));
745
746	dhlResult = dhl_av_change_display_adjustment(adj_hd, 0);
747
748	if (dhlResult == DHL_OK)
749	{
750	g_dhlav.curARAdjustment = (tDHL_DispARC) adj_hd;
751	}
752
753	label_end:
754	DHL_AV_GiveMutex();
755
756	return dhlResult;
757
758	}
759
760
761	DHL_RESULT DHL_AV_DispSetFormat(
762	tDHL_DispPort port, tDHL_DispFormat format, tDHL_DispColorSpace color)
763	{
764	DHL_RESULT result = DHL_OK;
765
766	//BKTODO
767	return result;
768	}
769
770
771	DHL_RESULT DHL_AV_VideoSeqInfo(tDHL_VDID id, tDHL_VideoSeqHdr *pSeq)
772	{
773	if (pSeq == NULL) {
774	printf("!! %s: null arg\n", __FUNCTION__);
775	return DHL_FAIL_INVALID_PARAM;
776	}
777
778	return dhl_av_get_seq_hdr(pSeq);
779	}
780
781
782	DHL_RESULT DHL_AV_VideoGetStatus(tDHL_VDID id, tDHL_VideoStatus *pStatus)
783	{
784	DHL_RESULT result = DHL_OK;
785
786	if (pStatus == NULL)
787	{
788	DHL_OS_Printf("\|%s\| null arg(pStatus).\n", __FUNCTION__);
789
790	result = DHL_FAIL_NULL_POINTER;
791
792	return result;
793	}
794
795	if (g_vid_start == TRUE)
796	{
797
798	UINT32 curr_frm_cnt;
799	dhl_av_get_video_pts(&curr_frm_cnt);
800	if (curr_frm_cnt == g_vid_frm_cnt)
801	{
802	#define VID_ALIVE_CHK_PERIOD 12000 // ms
803	UINT32 curr_time;
804	curr_time = DHL_OS_GetMsCount();
805	if (VID_ALIVE_CHK_PERIOD <= (curr_time - g_vid_alive_chk_time))
806	{
807	g_vid_alive = FALSE;
808	}
809	}
810	else
811	{
812	g_vid_alive = TRUE;
813	g_vid_alive_chk_time = DHL_OS_GetMsCount();
814	}
815	g_vid_frm_cnt = curr_frm_cnt;
816	}
817	else
818	{
819	g_vid_alive = FALSE;
820	}
821
822	memset(pStatus, 0, sizeof(tDHL_VideoStatus));
823	pStatus->bDecoding = g_vid_start;
824	pStatus->type = g_vid_type;
825	pStatus->bOutputExist = g_vid_alive;
826	pStatus->bScrambleDetected = FALSE;
827	pStatus->bHdmiConnected = FALSE;
828	pStatus->curDisplayFormat = eDHL_DISP_720x480i;
829
830	return result;
831	}
832
833	DHL_RESULT DHL_AV_VideoFeeding608(BOOL is_even, UINT8 data1, UINT8 data2,
834	BOOL is_end)
835	{
836	#if 0 //BKTODO: check here
837	static struct
838	{
839	UINT8 d1;
840	UINT8 d2;
841	UINT8 field;
842	} stored[MAX_NUM_608_STORED_DATA];
843	static int idx = 0;
844	DHL_RESULT result = DHL_OK;
845
846	if (is_end)
847	{
848	int i;
849
850	for (i = 0; i < idx; i++)
851	{
852	if (!stored[i].field)
853	{
854	f1_data[wrCntF1] = (stored[i].d2 << 8) \| stored[i].d1;
855
856	wrCntF1++;
857	if (MAX_NUM_608_STORED_DATA <= wrCntF1)
858	{
859	wrCntF1 = 0;
860	}
861	}
862	else
863	{
864	f2_data[wrCntF2] = (stored[i].d2 << 8) \| stored[i].d1;
865
866	wrCntF2++;
867	if (MAX_NUM_608_STORED_DATA <= wrCntF2)
868	{
869	wrCntF2 = 0;
870	}
871	}
872	}
873
874	idx = 0;
875	}
876	else
877	{
878	static UINT32 prev_ms;
879
880	if ((DHL_OS_GetMsCount() - prev_ms) > 1000)
881	{
882	idx = 0;
883	}
884
885	stored[idx].d1 = data1;
886	stored[idx].d2 = data2;
887	stored[idx].field = is_even;
888
889	idx++;
890	if (MAX_NUM_608_STORED_DATA <= idx)
891	{
892	idx = 0;
893	}
894
895	prev_ms = DHL_OS_GetMsCount();
896	}
897	return result;
898	#else
899	return DHL_OK;
900	#endif
901	}
902
903
904	#if COMMENT
905	____Audio____(){}
906	#endif
907
908
909	DHL_RESULT dhl_av_audio_set_mix_type(UINT32 value)
910	{
911	DHL_RESULT result = DHL_OK;
912	//BKTODO:
913
914	return result;
915	}
916
917	DHL_RESULT DHL_AV_AudioStart(UINT16 aud_pid, UINT16 pcr_pid, tDHL_AudioCodingType aud_type)
918	{
919	DHL_RESULT result = DHL_OK;
920	result = dhl_av_audio_start(aud_pid, pcr_pid, aud_type);
921	if(result == DHL_OK)
922	{
923	dhl_av_audio_start_end(aud_pid, pcr_pid, TRUE); // success ÀÎÁö ¾Æ´ÑÁö ¾Ë ¼ö ¾øÀ½. success·Î °¡Á¤.
924
925	DHL_AV_TakeMutex();
926
927	g_dhlav.curVideoContext=(void *)0x1;
928	g_dhlav.uAudPID = aud_pid;
929	g_aud_type = aud_type;
930	g_aud_start = TRUE;
931	g_aud_alive = TRUE;
932	g_aud_alive_chk_time = DHL_OS_GetMsCount();
933	DHL_AV_GiveMutex();
934	return DHL_OK;
935	}
936	else
937	{
938	g_aud_alive = FALSE;
939	dhl_av_audio_start_end(aud_pid, pcr_pid, FALSE);
940	return DHL_FAIL;
941	}
942	#if 0//khw140408 blocking.
943	// g_dhlav.curAudioContext = (void *)1; // TODO..
944	g_dhlav.uAudPID = aud_pid;
945
946	if (g_dhlav.uPcrPID && g_dhlav.uPcrPID != pcr_pid) {
947	printf("!! pcr pid setting mismatch! video pcr 0x%x != audio pcr 0x%x\n",
948	g_dhlav.uPcrPID, pcr_pid);
949	// ÀÌ·¸°Ô ÇÏ±â À§ÇØ¼´Â AV stopÀ» ÇÒ ¶§ ¸ðµç pid Á¤º¸¸¦ 0À¸·Î resetÀ» ÇØ¾ß ÇÑ´Ù.
950	// mismatch°¡ ¹ß»ýÇÏ¸é ¾î¶»°Ô ÇÒ °ÍÀÎ°¡?
951	// --> ÀÏ´Ü ±×´ë·Î ÁøÇà..
952	}
953
954	return DHL_OK;
955	#endif
956	}
957
958
959	DHL_RESULT DHL_AV_AudioStop(void)
960	{
961	DHL_RESULT result = DHL_OK;
962
963	// cafrii 080910 add
964	dhl_av_audio_stop(g_dhlav.uAudPID);
965
966	g_aud_start = FALSE;
967	g_aud_alive = FALSE;
968	g_aud_alive_chk_time = 0;
969
970	g_dhlav.uAudPID = 0;
971	if (g_dhlav.uVidPID == 0) // cafrii 070718 add. PCR pidµµ resetÀÌ ÇÊ¿ä.
972	g_dhlav.uPcrPID = 0;
973
974	// g_dhlav.curAudioContext = 0;
975
976
977	return result;
978
979	}
980
981
982	DHL_RESULT DHL_AV_AudioMuteControl(tDHL_AudioMutePlace mutePlace, BOOL bMute)
983	{
984
985	DHL_RESULT dhlResult = DHL_OK;
986
987	// we remember just for debugging.
988	// actually, this is not necessary.
989	//
990	if (bMute)
991	g_dhlav.audioMuteMap \|= (1 << (int)(mutePlace));
992	else
993	g_dhlav.audioMuteMap &= ~(1 << (int)(mutePlace));
994
995	dhl_av_audio_mute_control(mutePlace, bMute);
996
997	return dhlResult;
998
999	}
1000
1001
1002	DHL_RESULT DHL_AV_AudioSetUserVolumeRange(UINT32 uVolMin, UINT32 uVolMax)
1003	{
1004	DHL_RESULT result = DHL_OK;
1005
1006	g_audVolumeMin = uVolMin;
1007	g_audVolumeMax = uVolMax;
1008
1009	if (g_audVolumeMax < g_audVolume)
1010	{
1011	g_audVolume = g_audVolumeMax;
1012	}
1013	if (g_audVolume < g_audVolumeMin)
1014	{
1015	g_audVolume = g_audVolumeMin;
1016	}
1017
1018	return result;
1019	}
1020
1021
1022	DHL_RESULT DHL_AV_AudioSetVolume(UINT16 uVolLvl)
1023	{
1024
1025	DHL_RESULT dhlResult = DHL_OK;
1026	int logicalVol;
1027
1028	// uVolLvl is user volume. (UserMin ~ UserMax)
1029	// realVol is logical volume. 0 ~ 100.
1030	//
1031	// device volume also may be different. it is controlled in AVCAP_Impl module.
1032	//
1033	logicalVol = uVolLvl*100/
1034	(g_audVolumeMax-g_audVolumeMin)-g_audVolumeMin;
1035
1036	printf("audio vol: input %d, real %d\n", uVolLvl, logicalVol);
1037
1038	// note that if decoder mute is ON, there will be no sound.
1039
1040	dhlResult = dhl_av_audio_set_volume(logicalVol);
1041	if (dhlResult == DHL_OK) {
1042	g_dhlav.uVolLvl = uVolLvl; // uVolLvl is user's volume settings value.
1043	g_dhlav.uLogVolLvl = logicalVol;
1044	}
1045
1046	return dhlResult;
1047	}
1048
1049
1050	DHL_RESULT DHL_AV_AudioGetStatus(tDHL_AudioStatus *pStatus)
1051	{
1052	DHL_RESULT result = DHL_OK;
1053
1054	if (pStatus == NULL)
1055	{
1056	DHL_OS_Printf("\|%s\| null arg(pStatus).\n", __FUNCTION__);
1057
1058	result = DHL_FAIL_NULL_POINTER;
1059
1060	return result;
1061	}
1062
1063	if (g_aud_start == TRUE)
1064	{
1065
1066	UINT32 curr_frm_cnt;
1067
1068	curr_frm_cnt = dhl_av_audio_frame_count();
1069	if (curr_frm_cnt == g_aud_frm_cnt)
1070	{
1071	#define AUD_ALIVE_CHK_PERIOD 2000 // ms
1072
1073	UINT32 curr_time;
1074
1075	curr_time = DHL_OS_GetMsCount();
1076	if (AUD_ALIVE_CHK_PERIOD <= (curr_time - g_aud_alive_chk_time))
1077	{
1078	g_aud_alive = FALSE;
1079	}
1080	}
1081	else
1082	{
1083	g_aud_alive = TRUE;
1084	g_aud_alive_chk_time = DHL_OS_GetMsCount();
1085	}
1086	g_aud_frm_cnt = curr_frm_cnt;
1087	}
1088	else
1089	{
1090	g_aud_alive = FALSE;
1091	}
1092
1093	memset(pStatus, 0, sizeof(tDHL_AudioStatus));
1094	pStatus->bDecoding = g_aud_start;
1095	pStatus->type = g_aud_type;
1096	pStatus->bOutputExist = g_aud_alive;
1097	if (g_aud_start == TRUE)
1098	{
1099	dhl_av_audio_get_channel_info(&pStatus->bSurround, &pStatus->bStereo);
1100	}
1101	else
1102	{
1103	pStatus->bSurround = FALSE;
1104	pStatus->bStereo = FALSE;
1105	}
1106
1107	return result;
1108	}
1109
1110
1111	#if COMMENT
1112	____AV____(){}
1113	#endif
1114
1115
1116	//static void dhl_av_evt_task(UINT32 arg)
1117	//{
1118	//
1119	// DHL_OS_SelfDeleteTask();
1120	//}
1121
1122	DHL_RESULT DHL_AV_Init(void)
1123	{
1124	DHL_RESULT dhlResult = DHL_OK;
1125	if(is_inited) return DHL_OK;
1126
1127	// av context allocation
1128	// -> not necessary.
1129
1130	// mutex creation
1131	g_dhlav.Mutex = DHL_OS_CreateMutexSemaphore("DHLAV");
1132	if (g_dhlav.Mutex == 0) {
1133	printf("!! Create DHLAV mutex failed\n");
1134	return DHL_FAIL;
1135	}
1136
1137	dhlResult = dhl_av_init();
1138
1139	DHL_ASSERT(dhlResult == DHL_OK, "!! av init err");
1140
1141	g_dhlav.uCurVideoStatus = DHL_AV_VIDEO_STOP;
1142	g_dhlav.audioMuteMap = 0;
1143	is_inited=TRUE;
1144
1145	return DHL_OK;
1146
1147	}
1148
1149	DHL_RESULT DHL_AV_Terminate(void)
1150	{
1151	DHL_RESULT result = DHL_OK;
1152
1153	if(!is_inited) return DHL_OK;
1154
1155	is_inited = FALSE;
1156
1157	result = dhl_av_terminate();
1158
1159
1160
1161	return result;
1162	}
1163
1164
1165	DHL_RESULT DHL_AV_Query(tDHL_AVQueryType type, UINT32 *pValue)
1166	{
1167	DHL_RESULT result = DHL_OK;
1168
1169	if (pValue == NULL)
1170	{
1171	DHL_OS_Printf("\|%s\| null arg(pValue).\n", __FUNCTION__);
1172
1173	result = DHL_FAIL_NULL_POINTER;
1174
1175	return result;
1176	}
1177
1178	if (type == eDHL_AV_QUERY_VIDEO_CAP)
1179	{
1180	*pValue = (1 << eDHL_VIDEO_TYPE_MPEG2) \|
1181	(1 << eDHL_VIDEO_TYPE_H264);
1182	}
1183	else if (type == eDHL_AV_QUERY_AUDIO_CAP)
1184	{
1185	*pValue = (1 << eDHL_AUDIO_TYPE_AC3) \|
1186	(1 << eDHL_AUDIO_TYPE_AAC_ADTS) \|
1187	(1 << eDHL_AUDIO_TYPE_AAC_LATM) \|
1188	(1 << eDHL_AUDIO_TYPE_MPEG_1) \|
1189	(1 << eDHL_AUDIO_TYPE_MPEG_2);
1190	}
1191	else if(type == eDHL_AV_QUERY_VIDEO_FMT)
1192	{
1193	*pValue=g_vid_type;
1194	}
1195	else if(type == eDHL_AV_QUERY_AUDIO_FMT)
1196	{
1197	*pValue=g_aud_type;
1198	}
1199	else
1200	{
1201	*pValue=0;
1202
1203	DHL_OS_Printf("\|%s\| not implemented(type:0x%x)...\n", __FUNCTION__,
1204	type);
1205	}
1206
1207	return result;
1208	}
1209
1210
1211	DHL_RESULT DHL_AV_Control(tDHL_AVControlType type, UINT32 value)
1212	{
1213	DHL_RESULT result = DHL_OK;
1214
1215	if (type == eDHL_AV_CTL_AUDIO_MIX_TYPE)
1216	{
1217	dhl_av_audio_set_mix_type(value);
1218
1219	g_audMixType = value;
1220	}
1221	else
1222	{
1223	DHL_OS_Printf("\|%s\| not implemented(type:0x%x)...\n", __FUNCTION__,
1224	type);
1225	}
1226
1227	return result;
1228	}
1229
1230
1231	#if COMMENT
1232	________________(){}
1233	#endif
1234
1235
1236	//DHL_RESULT DHL_AV_PresetCallback(tDHL_AVCALLBACK pCallBack,
1237	// tDHL_AVCallbackType CBType, UINT32 ClientCntx)
1238	//{
1239	// return dhl_av_register_callback(pCallBack, CBType, ClientCntx);
1240	//}
1241
1242
1243	DHL_RESULT DHL_AV_SetCallback(tDHL_AVCallbackType cb_type, tDHL_AVCALLBACK cb)
1244	{
1245	DHL_RESULT result = DHL_OK;
1246
1247	//printf("[cb_type(%d)]\n\n", cb_type);
1248	#if 0/* khw video°¡ Á×¾î¼ ÀÓ½Ã·Î ¿¾î³õÀ½ */
1249	if (cb_type == eDHL_CB_VideoSeqHdr)
1250	{
1251	g_vid_seq_hdr_cb = cb;
1252	}
1253	else if (cb_type == eDHL_CB_VideoUserData)
1254	{
1255	g_vid_usr_data_cb = cb;
1256	}
1257	else if (cb_type == eDHL_CB_FirstVideoShow)
1258	{
1259	g_vid_first_show_cb = cb;
1260	}
1261	else
1262	{
1263	result = DHL_FAIL_NOT_IMPLEMENTED;
1264
1265	goto err;
1266	}
1267
1268	err:
1269	#else
1270	dhl_av_register_callback(cb, cb_type);
1271	#endif
1272	return result;
1273	}
1274
1275
1276	#if COMMENT
1277	____Cap____(){}
1278	#endif
1279
1280
1281	DHL_RESULT DHL_CAP_ChangeVideoSource(tDHL_VDID id, tDHL_CapVideoInput VideoInputSrc)
1282	{
1283	return DHL_OK;
1284	}
1285	DHL_RESULT DHL_CAP_ChangeAudioSource(tDHL_CapAudioInput AudioInputSrc)
1286	{
1287	return DHL_OK;
1288	}
1289
1290
1291	#if COMMENT
1292	_______Test_______(){}
1293	#endif
1294
1295
1296	void set_xc_disp(int cx, int cy, int cw, int ch, int dx, int dy, int dw, int dh)
1297	{
1298
1299	}
1300
1301	void dav_start(UINT16 vpid, UINT16 apid, BOOL b_kview)
1302	{
1303	if (b_kview == 0x0f)
1304	{
1305	DHL_AV_VideoStart(0, vpid, vpid, eDHL_VIDEO_TYPE_H264);
1306	DHL_AV_AudioStart(apid, vpid, eDHL_AUDIO_TYPE_AAC_ADTS);
1307	}
1308	else if (b_kview == 0x11)
1309	{
1310	DHL_AV_VideoStart(0, vpid, vpid, eDHL_VIDEO_TYPE_H264);
1311	DHL_AV_AudioStart(apid, vpid, eDHL_AUDIO_TYPE_AAC_LATM);
1312	}
1313	else
1314	{
1315	DHL_AV_VideoStart(0, vpid, vpid, eDHL_VIDEO_TYPE_MPEG2);
1316	DHL_AV_AudioStart(apid, vpid, eDHL_AUDIO_TYPE_AC3);
1317	}
1318
1319	DHL_AV_AudioMuteControl(eDHL_AUDIO_MUTE_AMP, FALSE);
1320	DHL_AV_VideoHide(0, FALSE);
1321	}
1322
1323	void dav_stop(void)
1324	{
1325	DHL_AV_VideoStop(0);
1326	DHL_AV_AudioStop();
1327	}
1328
1329	void get_vfrm(void)
1330	{
1331	//DHL_OS_Printf("video frame = 0x%x\n", vdec_getDecodedFrameCount());
1332	}
1333
1334	void get_afrm(void)
1335	{
1336	//DHL_OS_Printf("audio frame = 0x%x\n", (UINT32 )CMD20);
1337	}

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source: svn/newcon3bcm2_21bu/dst/dhl/src/DHL_AVCAP.c @ 45

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