path: root/tvapi/libtv/tv/CAutoPQparam.cpp (plain)
blob: 7cdb23f7f7103b0f8e7811b68309c7d69e88796d

1	#include "CAutoPQparam.h"
2	#include "../tvsetting/CTvSetting.h"
3	#include "../tvconfig/tvconfig.h"
4	#include "../tvutils/tvutils.h"
5	#include <stdio.h>
6	#include <unistd.h>
7	#include <sys/types.h>
8	#include <sys/stat.h>
9	#include <sys/ioctl.h>
10	#include <fcntl.h>
11	#include <string.h>
12	#include <errno.h>
13	#include <dlfcn.h>
14	#include <linux/fb.h>
15	#include <stdlib.h>
16	#include <cutils/properties.h>
17
18	#include <xxxconfig.h>
19
20	#ifdef LOG_TAG
21	#undef LOG_TAG
22	#define LOG_TAG "CAutoPQ"
23	#endif
24
25	CAutoPQparam::CAutoPQparam( CVpp *mVpp, CTvin *pTvin, CAv *mAv)
26	{
27	myVpp = mVpp;
28	myTvin = pTvin;
29	myAv = mAv;
30	preFmtType = 0;
31	curFmtType = 0;
32	autofreq_checkcount = 0;
33	autofreq_checkflag = 0;
34	mAutoPQ_OnOff_Flag = false;
35	}
36
37	CAutoPQparam::~CAutoPQparam()
38	{
39	mAutoPQ_OnOff_Flag = false;
40	}
41
42	bool CAutoPQparam::isAutoPQing()
43	{
44	return mAutoPQ_OnOff_Flag;
45	}
46
47	void CAutoPQparam::startAutoPQ( tv_source_input_type_t source_type )
48	{
49	#ifndef CC_PROJECT_DISABLE_AUTO_PQ
50	mAutoPQSource = source_type;
51
52	LOGD("---------startAutoPQParameters --------mAutoPQ_OnOff_Flag = %d", mAutoPQ_OnOff_Flag);
53	if (!mAutoPQ_OnOff_Flag) {
54	mAutoPQ_OnOff_Flag = true;
55	this->run();
56	}
57	#else
58	LOGD("AutoPQparam disable.\n");
59	#endif
60	}
61
62	void CAutoPQparam::stopAutoPQ()
63	{
64	#ifndef CC_PROJECT_DISABLE_AUTO_PQ
65	LOGD("---------stopAutoPQParameters -------- mAutoPQ_OnOff_Flag = %d", mAutoPQ_OnOff_Flag);
66	if (mAutoPQ_OnOff_Flag) {
67	mAutoPQ_OnOff_Flag = false;
68	}
69	#else
70	LOGD("AutoPQparam disable.\n");
71	#endif
72	}
73
74	/**
75	TVIN_SIG_FMT_HDMI_720X480P_60HZ = 0x402 nodeVal<900
76	TVIN_SIG_FMT_HDMI_1920X1080P_60HZ = 0x40a 900<nodeVal<2000
77	TVIN_SIG_FMT_HDMI_3840_2160_00HZ = 0x445 nodeVal>2000
78	*/
79	int CAutoPQparam::adjustPQparameters()
80	{
81	int fd = -1;
82	int nodeVal = 0, ret = 0;
83	int new_frame_count = 0;
84	float frame_rate = 0;
85	float frame_rate_ave = 0;
86	char s[21];
87	char str[10];
88	tvin_sig_fmt_e sig_fmt;
89	is_3d_type_t _3d_type = INDEX_2D;
90	tvin_trans_fmt trans_fmt = TVIN_TFMT_2D;
91
92	fd = open("/sys/module/amvideo/parameters/new_frame_count", O_RDONLY);
93	if (fd <= 0) {
94	LOGE("open /sys/module/amvideo/parameters/new_frame_count ERROR!!error = -%s- \n", strerror ( errno ));
95	return -1;
96	}
97	memset(s, 0, sizeof(s));
98	read(fd, s, sizeof(s));
99	close(fd);
100	new_frame_count = atoi(s);
101
102	if (new_frame_count != 0) {
103
104	fd = open("/sys/class/video/frame_height", O_RDONLY);
105	if (fd <= 0) {
106	LOGE("open /sys/class/video/frame_height ERROR!!error = -%s- \n", strerror ( errno ));
107	return -1;
108	}
109	memset(s, 0, sizeof(s));
110	read(fd, s, sizeof(s));
111	close(fd);
112	nodeVal = atoi(s);
113
114	if (nodeVal <= 576) {
115	curFmtType = 1;
116	sig_fmt = TVIN_SIG_FMT_HDMI_720X480P_60HZ;
117	} else if (nodeVal > 567 && nodeVal <= 1088) {
118	curFmtType = 2;
119	sig_fmt = TVIN_SIG_FMT_HDMI_1920X1080P_60HZ;
120	} else {
121	curFmtType = 3;
122	sig_fmt = TVIN_SIG_FMT_HDMI_3840_2160_00HZ;
123	}
124
125	if (curFmtType != preFmtType) {
126	LOGD("adjustPQparameters: nodeVal = %d, sig_fmt = %d.", nodeVal, sig_fmt);
127	ret = myVpp->LoadVppSettings (mAutoPQSource, sig_fmt, _3d_type, trans_fmt);
128	}
129
130	preFmtType = curFmtType;
131
132	} else {
133	if (preFmtType != 0 || curFmtType != 0) {
134	preFmtType = 0;
135	curFmtType = 0;
136	}
137	}
138	return ret;
139	}
140
141	bool CAutoPQparam::threadLoop()
142	{
143	int sleeptime = 1000;//ms
144	while ( mAutoPQ_OnOff_Flag ) {
145	usleep ( sleeptime * 1000 );
146	adjustPQparameters();
147	}
148
149	return false;//return true, run again, return false,not run.
150	}
151