path: root/tvapi/libtv/tv/CAutoPQparam.cpp (plain)
blob: 18b36bda6f5e633358a78582792c49c9f765395a

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