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App_Fnc_CC.c

Last change on this file was 76, checked in by megakiss, 10 years ago
1W 대기전력을 만족시키기 위하여 POWEROFF시 튜너를 Standby 상태로 함
Property svn:executable set to ``*
File size: 9.4 KB

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1	/****************************************************************************
2	* NAME: App_Fnc_CC.c
3	*----------------------------------------------------------------------------
4	* Copyright (c) DIGITAL STREAM Technology Inc.
5	*----------------------------------------------------------------------------
6	* CREATED_BY: Yong Dae Park
7	* CREATION_DATE: 2009/09/08
8	* $Author: x2silo $
9	* $Revision: 1.1 $
10	* $Date: 2009/07/08 15:08:26 $
11	*----------------------------------------------------------------------------
12	* PURPOSE:
13	* - implement CC API
14	*****************************************************************************/
15
16	/_____ I N C L U D E __________________________________________/
17
18	#include "App_Main.h"
19
20	#if SUPPORT_CC
21
22	#include "App_Fnc_Common.h"
23
24	#include "cc_api.h"
25	#include "DMG_Draw.h"
26
27	#include "App_Fnc_CC.h"
28	#include "App_Fnc_ChTune.h"
29
30
31	#include "App_Res_Resources.h"
32
33
34
35
36
37	/_____ D E F I N I T I O N ____________________________________/
38
39	#if COMMENT
40	_____DbgPrint_____(){}
41	#endif
42
43	DHL_MODULE("@f_cc", 0);
44
45
46
47
48
49	#if COMMENT
50	____Config____(){}
51	#endif
52
53
54
55
56
57	#if COMMENT
58	____Types____(){}
59	#endif
60
61
62
63
64
65	#if COMMENT
66	____Variables____(){}
67	#endif
68
69
70
71
72
73	/_____ F U N C T I O N ________________________________________/
74
75	#if 0
76	______________() {}
77	#endif
78
79
80
81
82	static BOOL p_cc_get_wide()
83	{
84	tDCC_Config cfg;
85
86	DCC_GetConfig(&cfg);
87
88	return cfg.is_cc_wide;
89	}
90
91	static BOOL p_cc_get_src_wide()
92	{
93	tDCC_Config cfg;
94
95	DCC_GetConfig(&cfg);
96
97	return cfg.is_src_wide;
98	}
99
100	static void p_get_def_cfg(tDCC_Info *pinfo)
101	{
102	tDCC_Info cc_info;
103
104	DCC_GetInfo(&cc_info);
105
106	/* main */
107	cc_info.bdisplay_on=FALSE;
108	cc_info.bready=FALSE;
109	cc_info.service=eDCC_S_CS1;
110	cc_info.buser_opt=FALSE;
111
112	/* tDCC_Config */
113	cc_info.config.is_cc_wide=FALSE;
114	cc_info.config.is_src_wide=FALSE;
115	cc_info.config.is_korean=FALSE;
116	cc_info.config.is_unicode=FALSE;
117	cc_info.config.resolution=eDCC_R_480;
118
119	/* tDCC_PenUserAttr */
120	cc_info.pen_attr.s=DCC_AUTO_SET;
121	cc_info.pen_attr.fs=DCC_AUTO_SET;
122	cc_info.pen_attr.tt=DCC_AUTO_SET;
123	cc_info.pen_attr.o=DCC_AUTO_SET;
124	cc_info.pen_attr.u=DCC_AUTO_SET;
125	cc_info.pen_attr.i=DCC_AUTO_SET;
126	cc_info.pen_attr.et=DCC_AUTO_SET;
127
128	cc_info.pen_attr.fc=DCC_AUTO_SET;
129	cc_info.pen_attr.fo=DCC_AUTO_SET;
130	cc_info.pen_attr.bc=DCC_AUTO_SET;
131	cc_info.pen_attr.bo=DCC_AUTO_SET;
132	cc_info.pen_attr.ec=DCC_AUTO_SET;
133
134	/* tDCC_WinAttr */
135	cc_info.win_attr.j=DCC_AUTO_SET;
136	cc_info.win_attr.pd=DCC_AUTO_SET;
137	cc_info.win_attr.sd=DCC_AUTO_SET;
138	cc_info.win_attr.ww=DCC_AUTO_SET;
139	cc_info.win_attr.de=DCC_AUTO_SET;
140	cc_info.win_attr.ed=DCC_AUTO_SET;
141	cc_info.win_attr.es=DCC_AUTO_SET;
142	cc_info.win_attr.fc=DCC_AUTO_SET;
143	cc_info.win_attr.fo=DCC_AUTO_SET;
144	cc_info.win_attr.bt=DCC_AUTO_SET;
145	cc_info.win_attr.bc=DCC_AUTO_SET;
146
147	cc_info.win_posx=0;
148	cc_info.win_posy=0;
149
150	cc_info.is_feeding_608=TRUE; //feeding 608Àº true·Î ÇÔ.
151
152	*pinfo=cc_info;
153	}
154
155
156	static void p_set_def_cfg()
157	{
158	tDCC_Info cc_info;
159
160	p_get_def_cfg(&cc_info);
161
162	DCC_Stop();
163	DCC_Exit();
164
165	DCC_SetService(cc_info.service);
166	DCC_SetOption(cc_info.buser_opt);
167	DCC_SetKorean(cc_info.config.is_korean);
168
169	DCC_ResetConfig(&cc_info.config);
170
171	DCC_SetPenUserAttr(&cc_info.pen_attr);
172	DCC_SetWinUserAttr(&cc_info.win_attr);
173
174	DCC_MoveWinPosition(cc_info.win_posx, cc_info.win_posy);
175	DCC_SetFeeding608(cc_info.is_feeding_608);
176
177	DCC_SetSync(); //before save var
178
179	App_NVM_SaveModuleParam(eAPP_NVR_CC, &cc_info);
180	}
181
182
183	void App_CC_Init()
184	{
185	tDCC_Info info;
186
187	tDCC_ColorMap cm={
188	eDMG_C_BLACK, eDMG_C_RED, eDMG_C_GREEN, eDMG_C_YELLOW,
189	eDMG_C_BLUE, eDMG_C_MAGENTA, eDMG_C_CYAN, eDMG_C_WHITE,
190	eDMG_C_H_BLACK, eDMG_C_H_RED, eDMG_C_H_GREEN, eDMG_C_H_YELLOW,
191	eDMG_C_H_BLUE, eDMG_C_H_MAGENTA, eDMG_C_H_CYAN, eDMG_C_H_WHITE,
192	eDMG_C_TRANSPARENT, (UINT8)-1
193	};
194
195	App_NVM_LoadModuleParam(eAPP_NVR_CC, &info);
196
197	info.config.is_cc_wide=FALSE;
198	info.config.is_src_wide=FALSE;
199	info.config.is_korean=FALSE;
200	info.config.is_unicode=FALSE;
201	info.config.resolution=eDCC_R_480;
202	info.config.color_map=&cm;
203
204	DCC_Init(&info.config);
205
206	DCC_SetService(info.service);
207	DCC_SetOption(info.buser_opt);
208	DCC_SetKorean(info.config.is_korean);
209
210	DCC_SetPenUserAttr(&info.pen_attr);
211	DCC_SetWinUserAttr(&info.win_attr);
212
213	DCC_MoveWinPosition(info.win_posx, info.win_posy);
214	DCC_SetFeeding608(info.is_feeding_608);
215
216	if(info.bready) {
217	DCC_Ready();
218	// ºÎÆÃ ½Ã¿¡ ¾Æ·¡ÀÇ ½ÇÇàÀ¸·Î ÀÎÇÏ¿© Menu state°¡ ²¿ÀÌ´Â °æ¿ì°¡ ÀÖ´Ù.
219	// (AC-on ÈÄ¿¡ ¹Ù·Î ÄÓ¶§ ÆÄ¿ö¸¦ Á¦¿ÜÇÑ ¸ðµç ¹öÆ°ÀÌ µ¿ÀÛÇÏÁö ¾Ê´Â ¹®Á¦)
220	// Standby procÀÇ exit ½Ã¿¡ ¶Ç ½ÇÇà ÇÏ±â ¶§¹®¿¡, ¿©±â¼ ¾ÈÇØµµ µÈ´Ù.
221	//DMG_MenuStart(MID_CC);
222	}
223	}
224
225	void App_CCParamInit(void)
226	{
227	App_NVM_RegisterModule(eAPP_NVR_CC, sizeof(tDCC_Info), p_set_def_cfg);
228	}
229
230
231	void App_CC_SaveVar()
232	{
233	tDCC_Info info;
234
235	DCC_GetInfo(&info);
236
237	DCC_SetSync(); //before save var
238
239	App_NVM_SaveModuleParam(eAPP_NVR_CC, &info);
240	}
241
242
243
244	#if 0
245	______________() {}
246	#endif
247
248	STATUS App_CC_GetAspectRatioFromPmt(UINT8 user_cc_service, UINT8 *pis_wide)
249	{
250	STATUS err=statusOK;
251	captionServiceDescriptorPtr_t pcs_desc=NULL;
252	int i;
253	BOOL bfound;
254	BOOL is_wide=TRUE;
255
256	err=DMW_EPG_GetCaptionDescriptorInPMT(&pcs_desc);
257
258	if(err \|\| pcs_desc==NULL) {
259	if (pcs_desc) FreeMpegDescriptor(pcs_desc);
260	dprint(0, "!! caption desc is not found in PMT\n");
261	return statusNotFound;
262	}
263
264	for(i=0, bfound=FALSE; i<pcs_desc->number_of_services && !bfound; i++)
265	{
266	if(pcs_desc->service[i].cc_type==0) { //608 cc
267	if(pcs_desc->service[i].cc_id.line21_field==0) {
268	if(user_cc_service==eDCC_S_CC1 \|\| user_cc_service==eDCC_S_CC2) bfound=TRUE;
269	}
270	else {
271	if(user_cc_service==eDCC_S_CC3 \|\| user_cc_service==eDCC_S_CC4) bfound=TRUE;
272	}
273	}
274	else { //708 cc
275	if(pcs_desc->service[i].cc_id.caption_service_number ==
276	user_cc_service-eDCC_S_CS1+1) bfound=TRUE;
277	}
278
279	if(bfound) is_wide=pcs_desc->service[i].wide_aspect_ratio;
280	}
281	FreeMpegDescriptor(pcs_desc);
282	if(!pis_wide) dprint(0, " --> Service %d, wide %d\n", user_cc_service, is_wide);
283	else if(bfound) *pis_wide=is_wide;
284	else *pis_wide=TRUE; //foundµÇÁö ¾Ê¾Ò´Ù¸é WIDE·Î °¡Á¤ÇÔ.
285
286	return err;
287	}
288
289
290	STATUS App_CC_GetAspectRatioFromEit(int uid, UINT8 user_cc_service, UINT8 *pis_wide)
291	{
292	STATUS err=statusOK;
293	captionServiceDescriptorPtr_t pcs_desc=NULL;
294	int i;
295	UINT32 ref_time;
296	UINT32 utc;
297	BOOL bfound;
298	BOOL is_wide=TRUE;
299
300	extern SysTimeContext g_stcAutoSync;
301
302	err = DMW_GetUTCTime(&g_stcAutoSync, &utc);
303
304	if(err) return statusPSIPError;
305
306	ref_time=DMW_ConvertUTC2GPS(&g_stcAutoSync, utc);
307
308	err = DMW_EPG_GetCaptionDescriptor(uid, ref_time, &pcs_desc);
309
310	if(err \|\| pcs_desc==NULL) {
311	if (pcs_desc) FreeMpegDescriptor(pcs_desc);
312	dprint(0, "!! caption desc is not found in PMT\n");
313	return statusNotFound;
314	}
315
316	for(i=0, bfound=FALSE; i<pcs_desc->number_of_services && !bfound; i++)
317	{
318	if(pcs_desc->service[i].cc_type==0) { //608 cc
319	if(pcs_desc->service[i].cc_id.line21_field==0) {
320	if(user_cc_service==eDCC_S_CC1 \|\| user_cc_service==eDCC_S_CC2) bfound=TRUE;
321	}
322	else {
323	if(user_cc_service==eDCC_S_CC3 \|\| user_cc_service==eDCC_S_CC4) bfound=TRUE;
324	}
325	}
326	else { //708 cc
327	if(pcs_desc->service[i].cc_id.caption_service_number ==
328	user_cc_service-eDCC_S_CS1+1) bfound=TRUE;
329	}
330
331	if(bfound) is_wide=pcs_desc->service[i].wide_aspect_ratio;
332	}
333	FreeMpegDescriptor(pcs_desc);
334	if(!pis_wide) dprint(0, " --> Service %d, wide %d\n", user_cc_service, is_wide);
335	else if(bfound) *pis_wide=is_wide;
336	else *pis_wide=TRUE; //foundµÇÁö ¾Ê¾Ò´Ù¸é WIDE·Î °¡Á¤ÇÔ.
337
338	return err;
339	}
340
341
342	void App_CC_SetScreenRatio(void)
343	{
344	STATUS err=statusOK;
345
346	BOOL is_cur_cc_wide;
347	BOOL is_cur_src_wide;
348
349	BOOL is_cc_wide=TRUE;
350
351	tDHL_VideoSeqHdr seq;
352	DST_CURCHANNEL ChannelInfo;
353
354	int service=DCC_GetService();
355
356	App_Ucm_GetCurChInfo(&ChannelInfo);
357
358	is_cur_cc_wide=p_cc_get_wide();
359	is_cur_src_wide=p_cc_get_src_wide();
360
361	if (DHL_AV_VideoSeqInfo(0, &seq) == DHL_OK && DHL_AV_IsWideoFormat(&seq))
362	is_cur_src_wide = TRUE;
363	else {
364	is_cur_src_wide = FALSE;
365	dprint(0, "[CC] input video is 4:3..\n");
366	}
367
368	if(service==eDCC_S_NONE) return;
369
370	dprint(0, "[CC] CC Mode : %d\n", service);
371
372	err = App_CC_GetAspectRatioFromEit(ChannelInfo.nUid, service, &is_cc_wide);
373
374	if(err) {
375	//EIT¿¡·¯ ->PMTÁ¶»ç.
376	err = App_CC_GetAspectRatioFromPmt(service, &is_cc_wide);
377	}
378
379	if(err) {
380	is_cc_wide = TRUE;
381	}
382
383	{
384	tDCC_Config cfg;
385
386	DCC_GetConfig(&cfg);
387
388	cfg.is_cc_wide=is_cc_wide;
389	cfg.is_src_wide=is_cur_src_wide;
390
391	DCC_ResetConfig(&cfg);
392	}
393
394	if (is_cur_cc_wide != is_cc_wide \|\| is_cur_src_wide != is_cur_src_wide)
395	{
396	//and change cc screen ratio
397	dprint(0, "[CC] CC Ratio change ===> %s caption, %s video\n",
398	is_cc_wide ? "wide" : "narrow",
399	is_cur_src_wide ? "wide" : "narrow");
400
401	//Update wide, narrow Á¦¾î
402	}
403	else {
404	dprint(0, "[CC] CC Ratio unchanged, %s caption, %s video\n",
405	is_cc_wide ? "wide" : "narrow",
406	is_cur_src_wide ? "wide" : "narrow");
407	}
408	}
409
410
411	BOOL App_CC_IsServiceOn(UINT8 service)
412	{
413	if(service==0) {
414	int i;
415
416	for(i=eDCC_S_CC1; i<=eDCC_S_CS6; i++) {
417	if(DCC_IsServiceOn((tDCC_Service)i)) return TRUE;
418	}
419	return FALSE;
420	}
421
422	if(service<=eDCC_S_CS6)
423	return DCC_IsServiceOn((tDCC_Service)service);
424
425	return FALSE;
426	}
427
428
429	#endif /* SUPPORT_CC */
430
431
432	/* end of file */

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source: svn/newcon3bcm2_21bu/dst/app/src/Function/App_Fnc_CC.c

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