Ticket #10019: 0002-freemheg-Support-bitmaps-with-included-content.patch

mythtv/libs/libmythfreemheg/Bitmap.cpp

@@ -127 +127 @@
         MHERROR("Bitmap must contain a content");
     }
 
-    if (m_ContentType == IN_IncludedContent) // We can't handle included content at the moment.
-    {
-        MHERROR("Included content in bitmap is not implemented");
-    }
+    if (m_ContentType == IN_IncludedContent)
+        CreateContent(m_IncludedContent.Bytes(), m_IncludedContent.Size(), engine);
 }
 
 // Decode the content.
@@ -143 +141 @@
         return;    // Shouldn't happen.
     }
 
+    CreateContent(data, length, engine);
+    // Now signal that the content is available.
+    engine->EventTriggered(this, EventContentAvailable);
+}
+
+void MHBitmap::CreateContent(const unsigned char *data, int length, MHEngine *engine)
+{
+    QRegion updateArea = GetVisibleArea(); // If there's any content already we have to redraw it.
+
     int nCHook = m_nContentHook;
 
     if (nCHook == 0)
@@ -165 +172 @@
 
     else
     {
+        // 1,3,5,8 are reserved. 7= H.264 Intra Frame
         MHERROR(QString("Unknown bitmap content hook %1").arg(nCHook));
     }
 
     updateArea += GetVisibleArea(); // Redraw this bitmap.
     engine->Redraw(updateArea); // Mark for redrawing
-
-    // Now signal that the content is available.
-    engine->EventTriggered(this, EventContentAvailable);
 }
 
 
-
 // Set the transparency.
 void MHBitmap::SetTransparency(int nTransPerCent, MHEngine *)
 {

mythtv/libs/libmythfreemheg/Bitmap.h

@@ -69 +69 @@
     int     m_nXDecodeOffset, m_nYDecodeOffset;
 
     MHBitmapDisplay  *m_pContent; // Pointer to current image if any.
+
+    void CreateContent(const unsigned char *p, int s, MHEngine *engine);
 };
 
 // Actions.