servicemp3.cpp: more simple/flexible streaming detection

[enigma2.git] / lib / gui / evideo.cpp

diff --git a/lib/gui/evideo.cpp b/lib/gui/evideo.cpp
index 328d95e484c8e56f628b3e5ebd76806b0a5c2764..745571d2de60537c86d626d1ee267643086c2565 100644 (file)
--- a/lib/gui/evideo.cpp
+++ b/lib/gui/evideo.cpp
@@ -1,9 +1,44 @@
 #include <lib/gui/evideo.h>
+#include <lib/gui/ewidgetdesktop.h>
 
-eVideoWidget::eVideoWidget(eWidget *parent): eWidget(parent)
+static ePtr<eTimer> fullsizeTimer;
+static int pendingFullsize;
+
+void setFullsize()
 {
-       m_decoder = 1;
+       for (int decoder=0; decoder < 1; ++decoder)
+       {
+               if (pendingFullsize & (1 << decoder))
+               {
+                       for (int i=0; i<4; ++i)
+                       {
+                               const char *targets[]={"left", "top", "width", "height"};
+                               char filename[128];
+                               snprintf(filename, 128, "/proc/stb/vmpeg/%d/dst_%s", decoder, targets[i]);
+                               FILE *f = fopen(filename, "w");
+                               if (!f)
+                               {
+                                       eDebug("failed to open %s - %m", filename);
+                                       break;
+                               }
+                               fprintf(f, "%08x\n", 0);
+                               fclose(f);
+                       }
+                       pendingFullsize &= ~(1 << decoder);
+               }
+       }
+}
+
+eVideoWidget::eVideoWidget(eWidget *parent)
+       :eLabel(parent), m_fb_size(720, 576), m_state(0), m_decoder(1)
+{
+       if (!fullsizeTimer)
+       {
+               fullsizeTimer = eTimer::create(eApp);
+               fullsizeTimer->timeout.connect(slot(setFullsize));
+       }
        parent->setPositionNotifyChild(1);
+//     setBackgroundColor(gRGB(0xFF000000));
 }
 
 int eVideoWidget::event(int event, void *data, void *data2)
@@ -11,13 +46,19 @@ int eVideoWidget::event(int event, void *data, void *data2)
        switch (event)
        {
        case evtChangedPosition:
-       case evtChangedSize:
        case evtParentChangedPosition:
+               m_state &= ~1;
+               updatePosition(!isVisible());
+               break;
+       case evtChangedSize:
+               m_state |= 2;
+               updatePosition(!isVisible());
+               break;
        case evtParentVisibilityChanged:
                updatePosition(!isVisible());
                break;
        }
-       return eWidget::event(event, data, data2);
+       return eLabel::event(event, data, data2);
 }
 
 eVideoWidget::~eVideoWidget()
@@ -25,42 +66,106 @@ eVideoWidget::~eVideoWidget()
        updatePosition(1);
 }
 
+void eVideoWidget::setFBSize(eSize size)
+{
+       m_fb_size = size;
+}
+
 void eVideoWidget::updatePosition(int disable)
 {
-       eRect pos(0, 0, 0, 0);
+       if (!disable)
+               m_state |= 4;
+
+       if (disable && !(m_state & 4))
+       {
+//             eDebug("was not visible!");
+               return;
+       }
+
+       if ((m_state & 2) != 2)
+       {
+//             eDebug("no size!");
+               return;
+       }
+
+//     eDebug("position %d %d -> %d %d", position().x(), position().y(), size().width(), size().height());
+
+       eRect pos(0,0,0,0);
        if (!disable)
                pos = eRect(getAbsolutePosition(), size());
+       else
+               m_state &= ~4;
+
+//     eDebug("abs position %d %d -> %d %d", pos.left(), pos.top(), pos.width(), pos.height());
 
-       if (m_cur_pos == pos)
+       if (!disable && m_state & 8 && pos == m_user_rect)
+       {
+//             eDebug("matched");
                return;
+       }
 
-       m_cur_pos = pos;
+       if (!(m_state & 1))
+       {
+               m_user_rect = pos;
+               m_state |= 1;
+//             eDebug("set user rect pos!");
+       }
+
+//     eDebug("m_user_rect %d %d -> %d %d", m_user_rect.left(), m_user_rect.top(), m_user_rect.width(), m_user_rect.height());
 
-       eDebug("position is %d %d -> %d %d", pos.left(), pos.top(), pos.width(), pos.height());
+       int left = pos.left() * 720 / m_fb_size.width();
+       int top = pos.top() * 576 / m_fb_size.height();
+       int width = pos.width() * 720 / m_fb_size.width();
+       int height = pos.height() * 576 / m_fb_size.height();
 
-       for (int i=0; i<4; ++i)
+       int tmp = left - (width * 4) / 100;
+       left = tmp < 0 ? 0 : tmp;
+       tmp = top - (height * 4) / 100;
+       top = tmp < 0 ? 0 : tmp;
+       tmp = (width * 108) / 100;
+       width = left + tmp > 720 ? 720 - left : tmp;
+       tmp = (height * 108) / 100;
+       height = top + tmp > 576 ? 576 - top : tmp;
+
+//     eDebug("picture recalced %d %d -> %d %d", left, top, width, height);
+
+       if (!disable)
        {
-               const char *targets[]={"left", "top", "width", "height"};
-               char filename[128];
-               snprintf(filename, 128, "/proc/stb/vmpeg/%d/dst_%s", m_decoder, targets[i]);
-               FILE *f = fopen(filename, "w");
-               if (!f)
+               for (int i=0; i<4; ++i)
                {
-                       eDebug("failed to open %s - %m", filename);
-                       break;
+                       const char *targets[]={"left", "top", "width", "height"};
+                       char filename[128];
+                       snprintf(filename, 128, "/proc/stb/vmpeg/%d/dst_%s", m_decoder, targets[i]);
+                       FILE *f = fopen(filename, "w");
+                       if (!f)
+                       {
+                               eDebug("failed to open %s - %m", filename);
+                               break;
+                       }
+                       int val = 0;
+                       {
+                               switch (i)
+                               {
+                               case 0: val = left; break;
+                               case 1: val = top; break;
+                               case 2: val = width; break;
+                               case 3: val = height; break;
+                               }
+                               fprintf(f, "%08x\n", val);
+                               fclose(f);
+//                             eDebug("%s %08x", filename, val);
+                       }
                }
-               int val = 0;
-               switch (i)
-               {
-               case 0: val = pos.left(); break;
-               case 1: val = pos.top(); break;
-               case 2: val = pos.width(); break;
-               case 3: val = pos.height(); break;
-               }
-               fprintf(f, "%08x\n", val);
-               fclose(f);
-               eDebug("%s %08x", filename, val);
+               pendingFullsize &= ~(1 << m_decoder);
+               m_state |= 8;
        }
+       else
+       {
+               m_state &= ~8;
+               pendingFullsize |= (1 << m_decoder);
+               fullsizeTimer->start(100, true);
+       }
+
 }
 
 void eVideoWidget::setDecoder(int decoder)