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-rw-r--r--src/plugins/Ui/skinned/mainvisual.cpp65
-rw-r--r--src/plugins/Ui/skinned/mainvisual.h17
-rw-r--r--src/plugins/Ui/skinned/shadedvisual.cpp94
-rw-r--r--src/plugins/Ui/skinned/shadedvisual.h20
4 files changed, 79 insertions, 117 deletions
diff --git a/src/plugins/Ui/skinned/mainvisual.cpp b/src/plugins/Ui/skinned/mainvisual.cpp
index 9ed464048..7a705a24d 100644
--- a/src/plugins/Ui/skinned/mainvisual.cpp
+++ b/src/plugins/Ui/skinned/mainvisual.cpp
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (C) 2007-2012 by Ilya Kotov *
+ * Copyright (C) 2007-2017 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -31,9 +31,6 @@
#include "inlines.h"
#include "mainvisual.h"
-#define VISUAL_NODE_SIZE 512 //samples
-#define VISUAL_BUFFER_SIZE (5*VISUAL_NODE_SIZE)
-
MainVisual *MainVisual::m_instance = 0;
MainVisual *MainVisual::instance()
@@ -50,10 +47,11 @@ MainVisual::MainVisual (QWidget *parent) : Visual (parent), m_vis (0)
connect(m_skin, SIGNAL(skinChanged()), this, SLOT(readSettings()));
m_timer = new QTimer (this);
connect(m_timer, SIGNAL (timeout()), this, SLOT (timeout()));
- m_buffer = new float[VISUAL_BUFFER_SIZE];
- m_buffer_at = 0;
+ m_left_buffer = new float[QMMP_VISUAL_NODE_SIZE];
+ m_right_buffer = new float[QMMP_VISUAL_NODE_SIZE];
m_instance = this;
m_update = false;
+ m_running = false;
createMenu();
readSettings();
}
@@ -67,7 +65,8 @@ MainVisual::~MainVisual()
delete m_vis;
m_vis = 0;
}
- delete [] m_buffer;
+ delete [] m_left_buffer;
+ delete [] m_right_buffer;
m_instance = 0;
}
@@ -88,52 +87,22 @@ void MainVisual::setVisual (VisualBase *newvis)
void MainVisual::clear()
{
- m_buffer_at = 0;
if (m_vis)
m_vis->clear();
m_pixmap = m_bg;
update();
}
-void MainVisual::add (float *data, size_t samples, int chan)
-{
- if (!m_timer->isActive () || !m_vis)
- return;
-
- if(VISUAL_BUFFER_SIZE == m_buffer_at)
- {
- m_buffer_at -= VISUAL_NODE_SIZE;
- memmove(m_buffer, m_buffer + VISUAL_NODE_SIZE, m_buffer_at * sizeof(float));
- return;
- }
-
- int frames = qMin(int(samples/chan), VISUAL_BUFFER_SIZE - m_buffer_at);
- mono16_from_multichannel(m_buffer + m_buffer_at, data, frames, chan);
-
- m_buffer_at += frames;
-}
-
void MainVisual::timeout()
{
- mutex()->lock ();
-
- if(m_buffer_at < VISUAL_NODE_SIZE)
- {
- mutex()->unlock ();
- return;
- }
-
- if (m_vis)
+ if(m_vis && takeData(m_left_buffer, m_right_buffer))
{
- m_vis->process (m_buffer);
- m_buffer_at -= VISUAL_NODE_SIZE;
- memmove(m_buffer, m_buffer + VISUAL_NODE_SIZE, m_buffer_at*sizeof(float));
+ m_vis->process(m_left_buffer);
m_pixmap = m_bg;
QPainter p(&m_pixmap);
m_vis->draw (&p);
+ update();
}
- mutex()->unlock ();
- update();
}
void MainVisual::paintEvent (QPaintEvent *)
@@ -149,7 +118,7 @@ void MainVisual::hideEvent (QHideEvent *)
void MainVisual::showEvent (QShowEvent *)
{
- if (m_vis)
+ if (m_vis && m_running)
m_timer->start();
}
@@ -180,6 +149,18 @@ void MainVisual::mousePressEvent (QMouseEvent *e)
}
}
+void MainVisual::start()
+{
+ m_running = true;
+ if(isVisible())
+ m_timer->start();
+}
+
+void MainVisual::stop()
+{
+ m_timer->stop();
+}
+
void MainVisual::drawBackGround()
{
m_bg = QPixmap (76 * m_ratio, 16 * m_ratio);
@@ -552,7 +533,7 @@ Scope::~Scope()
bool Scope::process(float *l)
{
- int step = (VISUAL_NODE_SIZE << 8)/76;
+ int step = (QMMP_VISUAL_NODE_SIZE << 8)/76;
int pos = 0;
for (int i = 0; i < 76; ++i)
diff --git a/src/plugins/Ui/skinned/mainvisual.h b/src/plugins/Ui/skinned/mainvisual.h
index 2998d48ce..13cd60d31 100644
--- a/src/plugins/Ui/skinned/mainvisual.h
+++ b/src/plugins/Ui/skinned/mainvisual.h
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (C) 2007-2012 by Ilya Kotov *
+ * Copyright (C) 2007-2017 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -45,13 +45,12 @@ class MainVisual : public Visual
Q_OBJECT
public:
- MainVisual( QWidget *parent = 0);
+ MainVisual(QWidget *parent = 0);
virtual ~MainVisual();
static MainVisual *instance();
void setVisual(VisualBase *newvis);
- void add(float *data, size_t samples, int chan);
- void clear();
+
void paintEvent(QPaintEvent *);
protected:
@@ -60,13 +59,16 @@ protected:
virtual void mousePressEvent (QMouseEvent *);
public slots:
- void timeout();
+ void start();
+ void stop();
private slots:
+ void timeout();
void readSettings();
void writeSettings();
private:
+ void clear();
void drawBackGround();
void createMenu();
@@ -88,9 +90,10 @@ private:
QAction *m_peaksAction;
QAction *m_transparentAction;
int m_ratio;
- float *m_buffer;
- int m_buffer_at;
+ float *m_left_buffer;
+ float *m_right_buffer;
bool m_update;
+ bool m_running;
};
namespace mainvisual
diff --git a/src/plugins/Ui/skinned/shadedvisual.cpp b/src/plugins/Ui/skinned/shadedvisual.cpp
index ab522211f..94eac8961 100644
--- a/src/plugins/Ui/skinned/shadedvisual.cpp
+++ b/src/plugins/Ui/skinned/shadedvisual.cpp
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (C) 2007-2015 by Ilya Kotov *
+ * Copyright (C) 2007-2017 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -25,9 +25,6 @@
#include "inlines.h"
#include "shadedvisual.h"
-#define VISUAL_NODE_SIZE 512 //samples
-#define VISUAL_BUFFER_SIZE (5*VISUAL_NODE_SIZE)
-
ShadedVisual::ShadedVisual(QWidget *parent) : Visual(parent)
{
m_skin = Skin::instance();
@@ -37,9 +34,9 @@ ShadedVisual::ShadedVisual(QWidget *parent) : Visual(parent)
m_timer = new QTimer(this);
connect(m_timer, SIGNAL (timeout()), this, SLOT (timeout()));
connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSkin()));
- m_left_buffer = new float[VISUAL_BUFFER_SIZE];
- m_right_buffer = new float[VISUAL_BUFFER_SIZE];
- m_buffer_at = 0;
+ m_left_buffer = new float[QMMP_VISUAL_NODE_SIZE];
+ m_right_buffer = new float[QMMP_VISUAL_NODE_SIZE];
+ m_running = false;
m_timer->setInterval(50);
m_timer->start();
clear();
@@ -51,29 +48,8 @@ ShadedVisual::~ShadedVisual()
delete [] m_right_buffer;
}
-void ShadedVisual::add(float *data, size_t samples, int chan)
-{
- if (!m_timer->isActive ())
- return;
-
- if(VISUAL_BUFFER_SIZE == m_buffer_at)
- {
- m_buffer_at -= VISUAL_NODE_SIZE;
- memmove(m_left_buffer, m_left_buffer + VISUAL_NODE_SIZE, m_buffer_at * sizeof(float));
- memmove(m_right_buffer, m_right_buffer + VISUAL_NODE_SIZE, m_buffer_at * sizeof(float));
- return;
- }
-
- int frames = qMin(int(samples/chan), VISUAL_BUFFER_SIZE - m_buffer_at);
-
- stereo16_from_multichannel(m_left_buffer + m_buffer_at,
- m_right_buffer + m_buffer_at, data, frames, chan);
- m_buffer_at += frames;
-}
-
void ShadedVisual::clear()
{
- m_buffer_at = 0;
m_l = 0;
m_r = 0;
m_pixmap.fill(m_skin->getVisColor(0));
@@ -84,26 +60,32 @@ void ShadedVisual::timeout()
{
m_pixmap.fill(m_skin->getVisColor(0));
- mutex()->lock ();
- if(m_buffer_at < VISUAL_NODE_SIZE)
+ if(takeData(m_left_buffer, m_right_buffer))
{
- mutex()->unlock ();
- return;
+ process();
+ QPainter p(&m_pixmap);
+ draw (&p);
+ update();
}
+}
- process (m_left_buffer, m_right_buffer);
- m_buffer_at -= VISUAL_NODE_SIZE;
- memmove(m_left_buffer, m_left_buffer + VISUAL_NODE_SIZE, m_buffer_at * sizeof(float));
- memmove(m_right_buffer, m_right_buffer + VISUAL_NODE_SIZE, m_buffer_at * sizeof(float));
- QPainter p(&m_pixmap);
- draw (&p);
- mutex()->unlock ();
- update();
+void ShadedVisual::start()
+{
+ m_running = true;
+ if(isVisible())
+ m_timer->start();
+}
+
+void ShadedVisual::stop()
+{
+ m_running = false;
+ m_timer->stop();
+ clear();
}
-void ShadedVisual::process (float *left, float *right)
+void ShadedVisual::process ()
{
- int step = (VISUAL_NODE_SIZE << 8)/74;
+ int step = (QMMP_VISUAL_NODE_SIZE << 8)/74;
int pos = 0;
int l = 0;
int r = 0;
@@ -113,21 +95,16 @@ void ShadedVisual::process (float *left, float *right)
{
pos += step;
- if (left)
- {
- j_l = abs(left[pos >> 8] * 8.0);
-
- if (j_l > 15)
- j_l = 15;
- l = qMax(l, j_l);
- }
- if (right)
- {
- j_r = abs(right[pos >> 8] * 8.0);
- if (j_r > 15)
- j_r = 15;
- r = qMax(r, j_r);
- }
+ j_l = abs(m_left_buffer[pos >> 8] * 8.0);
+
+ if (j_l > 15)
+ j_l = 15;
+ l = qMax(l, j_l);
+
+ j_r = abs(m_right_buffer[pos >> 8] * 8.0);
+ if (j_r > 15)
+ j_r = 15;
+ r = qMax(r, j_r);
}
m_l -= 0.5;
m_l = qMax(m_l, (double)l);
@@ -160,7 +137,8 @@ void ShadedVisual::hideEvent (QHideEvent *)
void ShadedVisual::showEvent (QShowEvent *)
{
- m_timer->start();
+ if(m_running)
+ m_timer->start();
}
void ShadedVisual::updateSkin()
diff --git a/src/plugins/Ui/skinned/shadedvisual.h b/src/plugins/Ui/skinned/shadedvisual.h
index 0089139bc..2febec8ca 100644
--- a/src/plugins/Ui/skinned/shadedvisual.h
+++ b/src/plugins/Ui/skinned/shadedvisual.h
@@ -1,5 +1,5 @@
/***************************************************************************
- * Copyright (C) 2007-2015 by Ilya Kotov *
+ * Copyright (C) 2007-2017 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
@@ -39,30 +39,30 @@ public:
~ShadedVisual();
- void add(float *data, size_t samples, int chan);
- void clear();
-
- void paintEvent (QPaintEvent *);
- void hideEvent (QHideEvent *);
- void showEvent (QShowEvent *);
-
public slots:
void timeout();
+ void start();
+ void stop();
private slots:
void updateSkin();
private:
- void process (float *l, float *r);
+ void clear();
+ void paintEvent (QPaintEvent *);
+ void hideEvent (QHideEvent *);
+ void showEvent (QShowEvent *);
+ void process ();
void draw (QPainter *);
+
Skin *m_skin;
QTimer *m_timer;
QPixmap m_pixmap;
float *m_left_buffer;
float *m_right_buffer;
- int m_buffer_at;
double m_l, m_r;
int m_ratio;
+ bool m_running;
};
generated by cgit v1.2.3-13-gbd6f (git 2.30.0) at 2025-12-15 20:55:53 +0000