1 files changed, 101 insertions, 0 deletions
diff --git a/mpeglib/lib/util/render/pictureArray.cpp b/mpeglib/lib/util/render/pictureArray.cpp
new file mode 100644
index 00000000..71381ea0
--- /dev/null
+++ b/mpeglib/lib/util/render/pictureArray.cpp
@@ -0,0 +1,101 @@
+/*
+  nice try of an X11 output plugin
+  Copyright (C) 1999  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#include "pictureArray.h"
+
+
+
+PictureArray::PictureArray(int width, int height) {
+  int i;
+  pictureCallback=NULL;
+  imageType=PICTURE_NO_TYPE;
+
+  for (i=0;i<_PICTURE_ARRAY_SIZE;i++) {
+    pictureArray[i]=new YUVPicture(width,height);
+    imageType=pictureArray[i]->getImageType();
+  }  
+  
+  /* Find a pict image structure in ring buffer not currently locked. */
+  /* Set current pict image structure to the one just found in ring. */
+  
+  current=pictureArray[0];
+  past=pictureArray[1];
+  future=pictureArray[2];
+
+  picPerSec=0.0;
+  this->width=width;
+  this->height=height;
+
+}
+
+
+PictureArray::~PictureArray() {
+  int i;
+  for (i=0;i<_PICTURE_ARRAY_SIZE;i++) {
+    if (pictureArray[i] != NULL) {
+      delete pictureArray[i];
+      pictureArray[i]=NULL;
+    }
+
+  } 
+}
+
+
+
+
+
+void PictureArray::setPicturePerSecond(double val) {
+  picPerSec=val;
+}
+
+
+double PictureArray::getPicturePerSecond() {
+  return picPerSec;
+}
+
+
+
+
+void PictureArray::forward() {
+  /* Update past and future references if needed. */
+
+  YUVPicture* tmp=past;
+
+  past = future;
+  future = current;
+  current = tmp;
+    
+
+}
+
+
+
+
+YUVPicture* PictureArray::getYUVPictureCallback() {
+  return pictureCallback;
+}
+
+
+void PictureArray::setYUVPictureCallback(YUVPicture* pic) {
+  this->pictureCallback=pic;
+}
+
+
+void PictureArray::setImageType(int imageType) {
+  int i;
+  this->imageType=imageType;
+  for (i=0;i<_PICTURE_ARRAY_SIZE;i++) {
+    pictureArray[i]->setImageType(imageType);
+  }  
+}
+