path: root/tvapi/libtv/tv/CAutoPQparam.cpp (plain)
blob: fe4fc5918411f8cf299a556b27bdb4cf2aebce2e

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