1 files changed, 81 insertions, 0 deletions
diff --git a/mpeglib/lib/output/yuvDumper.cpp b/mpeglib/lib/output/yuvDumper.cpp
new file mode 100644
index 00000000..1962b151
--- /dev/null
+++ b/mpeglib/lib/output/yuvDumper.cpp
@@ -0,0 +1,81 @@
+/*
+  writes yuv images on HD
+  Copyright (C) 2000  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 "yuvDumper.h"
+
+YUVDumper::YUVDumper() {
+  picCnt=1;
+  method=_DUMP_YUV_AS_STREAM;
+}
+
+YUVDumper::~YUVDumper() {
+}
+
+
+int YUVDumper::openWindow(int w, int h,const char*) {
+  
+  FILE* formatFile=fopen("stream.yuv.format","w+");
+  fprintf(formatFile,"Version 0.1\nw:%dh:%d\n",w,h);
+  fclose(formatFile);
+
+
+
+  if (method == _DUMP_YUV_AS_STREAM) {
+    FILE* outFile=fopen("stream.yuv","w+");
+    fclose(outFile);
+  }
+ return true;
+}
+
+void YUVDumper::closeWindow() {
+}
+
+
+void YUVDumper::flushWindow() {
+}
+
+
+int YUVDumper::getMethod() {
+  return method;
+}
+
+
+void YUVDumper::setMethod(int method) {
+  this->method=method;
+}
+
+void YUVDumper::unlockPictureArray(PictureArray* pictureArray) {
+  YUVPicture* pic=pictureArray->getYUVPictureCallback();
+  if (pic == NULL) {
+    return;
+  }
+
+  FILE* outFile=NULL;
+
+  if (method == _DUMP_YUV_AS_STREAM) {
+    outFile=fopen("stream.yuv","a+");
+  }
+
+  if (outFile == NULL) {
+      perror("fopen");
+      return;
+  }
+
+  int lumSize=pic->getLumLength();
+  int colorSize=pic->getColorLength();
+  fwrite(pic->getLuminancePtr(),1,lumSize,outFile);
+  fwrite(pic->getCrPtr(),1,colorSize,outFile);
+  fwrite(pic->getCbPtr(),1,colorSize,outFile);
+  fclose(outFile);
+
+}