bitlair/bitvis
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added: CDebugWindow support for bitvis

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added: parse commandline argument to set ip:port of bitpanel and mpd
This commit is contained in:
Bob van Loosen 2013-02-19 18:53:47 +01:00
parent e14a8da618
commit ef067a0e14
4 changed files with 107 additions and 35 deletions
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89
src/bitvis/bitvis.cpp
View file

@ -36,6 +36,12 @@ using namespace std;
CBitVis::CBitVis(int argc, char *argv[])
{
m_debug = false;
m_debugscale = 2;
m_address = NULL;
m_port = 1337;
m_mpdaddress = NULL;
m_mpdport = 6600;
g_printdebuglevel = true;
m_stop = false;
m_buf = NULL;
@ -49,6 +55,7 @@ CBitVis::CBitVis(int argc, char *argv[])
m_nrcolumns = 120;
m_decay = 0.5;
m_fps = 30;
m_mpdclient = NULL;
m_fontheight = 0;
InitChars();
@ -58,7 +65,7 @@ CBitVis::CBitVis(int argc, char *argv[])
m_fontdisplay = 0;
m_songupdatetime = GetTimeUs();
const char* flags = "f:";
const char* flags = "f:d:p:a:m:o:";
int c;
while ((c = getopt(argc, argv, flags)) != -1)
{
@ -73,10 +80,52 @@ CBitVis::CBitVis(int argc, char *argv[])
m_fps = fps;
}
else if (c == 'd') //debug
{
int scale;
if (!StrToInt(string(optarg), scale) || scale <= 0)
{
LogError("Wrong argument \"%s\" for debug", optarg);
exit(1);
}
m_debugscale = scale;
m_debug = true;
}
else if (c == 'p') //port
{
int port;
if (!StrToInt(string(optarg), port) || port <= 0 || port > 65535)
{
LogError("Wrong argument \"%s\" for port", optarg);
exit(1);
}
m_port = port;
}
else if (c == 'a') //address
{
m_address = optarg;
}
else if (c == 'm') //mpd address
{
m_mpdaddress = optarg;
}
else if (c == 'o') //mpd port
{
int port;
if (!StrToInt(string(optarg), port) || port <= 0 || port > 65535)
{
LogError("Wrong argument \"%s\" for mpd port", optarg);
exit(1);
}
m_mpdport = port;
}
}
m_mpdclient = new CMpdClient("music.bitlair", 6600);
m_mpdclient->StartThread();
if (!m_address)
m_debug = true;
}
CBitVis::~CBitVis()
@ -103,6 +152,14 @@ void CBitVis::Setup()
m_peakholds = new peak[m_nrcolumns];
memset(m_peakholds, 0, m_nrcolumns * sizeof(peak));
m_debugwindow.Enable(m_nrcolumns, m_nrlines, m_debugscale);
if (m_mpdaddress)
{
m_mpdclient = new CMpdClient(m_mpdaddress, m_mpdport);
m_mpdclient->StartThread();
}
}
void CBitVis::SetupSignals()
@ -183,9 +240,9 @@ void CBitVis::Process()
while ((msg = m_jackclient.GetMessage()) != MsgNone)
LogDebug("got message %s from jack client", MsgToString(msg));
if (!m_socket.IsOpen() && GetTimeUs() - lastconnect > CONNECTINTERVAL)
if (!m_socket.IsOpen() && m_address && GetTimeUs() - lastconnect > CONNECTINTERVAL)
{
if (m_socket.Open("192.168.88.117", 1337, 10000000) != SUCCESS)
if (m_socket.Open(m_address, m_port, 10000000) != SUCCESS)
{
LogError("Failed to connect: %s", m_socket.GetError().c_str());
m_socket.Close();
@ -209,9 +266,13 @@ void CBitVis::Process()
}
m_jackclient.Disconnect();
m_mpdclient->StopThread();
delete m_mpdclient;
m_mpdclient = NULL;
if (m_mpdclient)
{
m_mpdclient->StopThread();
delete m_mpdclient;
m_mpdclient = NULL;
}
}
void CBitVis::ProcessSignalfd()
@ -248,9 +309,6 @@ void CBitVis::ProcessAudio()
int64_t audiotime;
if ((samples = m_jackclient.GetAudio(m_buf, m_bufsize, samplerate, audiotime)) > 0)
{
if (!m_socket.IsOpen())
return;
int additions = 0;
for (int i = 1; i < m_nrcolumns; i++)
additions += i;
@ -306,6 +364,7 @@ void CBitVis::ProcessAudio()
void CBitVis::Cleanup()
{
m_jackclient.Disconnect();
m_debugwindow.Disable();
}
void CBitVis::SendData(int64_t time)
@ -315,7 +374,7 @@ void CBitVis::SendData(int64_t time)
int nrlines;
bool playingchanged;
if (m_mpdclient->IsPlaying(playingchanged))
if (m_mpdclient && m_mpdclient->IsPlaying(playingchanged))
{
if (m_fontdisplay < m_fontheight)
m_fontdisplay++;
@ -370,7 +429,7 @@ void CBitVis::SendData(int64_t time)
memset(text, 0, sizeof(text));
string currentsong;
if (m_mpdclient->CurrentSong(currentsong) || playingchanged)
if ((m_mpdclient && m_mpdclient->CurrentSong(currentsong)) || playingchanged)
{
m_scrolloffset = 0;
m_songupdatetime = GetTimeUs();
@ -386,11 +445,13 @@ void CBitVis::SendData(int64_t time)
USleep(time - GetTimeUs());
if (m_socket.Write(data) != SUCCESS)
if (m_socket.IsOpen() && m_socket.Write(data) != SUCCESS)
{
LogError("%s", m_socket.GetError().c_str());
m_socket.Close();
}
m_debugwindow.DisplayFrame(data);
}
void CBitVis::SetText(uint8_t* buff, const char* str, int offset /*= 0*/)

49
src/bitvis/bitvis.h
View file

@ -25,6 +25,7 @@
#include "jackclient.h"
#include "fft.h"
#include "util/tcpsocket.h"
#include "util/debugwindow.h"
#include "mpdclient.h"
class CBitVis
@ -38,26 +39,34 @@ class CBitVis
void Cleanup();
private:
bool m_stop;
CJackClient m_jackclient;
int m_signalfd;
Cfft m_fft;
float* m_buf;
int m_bufsize;
float* m_fftbuf;
float* m_displaybuf;
int m_samplecounter;
int m_nrffts;
int m_nrbins;
int m_nrcolumns;
int m_nrlines;
int m_fontdisplay;
float m_decay;
int m_fps;
int m_fontheight;
int m_scrolloffset;
int64_t m_songupdatetime;
CMpdClient* m_mpdclient;
bool m_stop;
char* m_address;
int m_port;
char* m_mpdaddress;
int m_mpdport;
CJackClient m_jackclient;
int m_signalfd;
Cfft m_fft;
float* m_buf;
int m_bufsize;
float* m_fftbuf;
float* m_displaybuf;
int m_samplecounter;
int m_nrffts;
int m_nrbins;
int m_nrcolumns;
int m_nrlines;
int m_fontdisplay;
float m_decay;
int m_fps;
int m_fontheight;
int m_scrolloffset;
int64_t m_songupdatetime;
CMpdClient* m_mpdclient;
bool m_debug;
int m_debugscale;
CDebugWindow m_debugwindow;
struct peak
{

1
src/util/debugwindow.cpp
View file

@ -47,6 +47,7 @@ CDebugWindow::CDebugWindow()
CDebugWindow::~CDebugWindow()
{
Disable();
}
void CDebugWindow::Enable(int width, int height, int scale)

3
wscript
View file

@ -49,6 +49,7 @@ def build(bld):
src/bitvis/jackclient.cpp\
src/bitvis/mpdclient.cpp\
src/bitvis/fft.cpp\
src/util/debugwindow.cpp\
src/util/log.cpp\
src/util/misc.cpp\
src/util/mutex.cpp\
@ -56,7 +57,7 @@ def build(bld):
src/util/condition.cpp\
src/util/tcpsocket.cpp\
src/util/thread.cpp',
use=['m','pthread','rt', 'jack', 'fftw3', 'fftw3f', 'samplerate'],
use=['m','pthread','rt', 'jack', 'fftw3', 'fftw3f', 'samplerate', 'X11', 'Xrender'],
includes='./src',
cxxflags='-Wall -g -DUTILNAMESPACE=BitVisUtil',
target='bitvis')