1 files changed, 68 insertions, 0 deletions
diff --git a/src/graphics/GPURGB2YUVFilter.cpp b/src/graphics/GPURGB2YUVFilter.cpp
new file mode 100644
index 0000000..c40de13
--- /dev/null
+++ b/src/graphics/GPURGB2YUVFilter.cpp
@@ -0,0 +1,68 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  Current versions can be found at www.libavg.de
+//
+
+#include "GPURGB2YUVFilter.h"
+#include "Bitmap.h"
+#include "ShaderRegistry.h"
+#include "OGLShader.h"
+#include "ImagingProjection.h"
+
+#include "../base/ObjectCounter.h"
+#include "../base/MathHelper.h"
+#include "../base/Exception.h"
+
+#include <string.h>
+#include <iostream>
+
+#define SHADERID "rgb2yuv"
+
+using namespace std;
+
+namespace avg {
+
+GPURGB2YUVFilter::GPURGB2YUVFilter(const IntPoint& size)
+    : GPUFilter(SHADERID, false, false)
+{
+    ObjectCounter::get()->incRef(&typeid(*this));
+
+    setDimensions(size);
+}
+
+GPURGB2YUVFilter::~GPURGB2YUVFilter()
+{
+    ObjectCounter::get()->decRef(&typeid(*this));
+}
+
+void GPURGB2YUVFilter::applyOnGPU(GLTexturePtr pSrcTex)
+{
+    getShader()->activate();
+    draw(pSrcTex);
+    GLContext::checkError("GPURGB2YUVFilter::applyOnGPU()");
+}
+
+BitmapPtr GPURGB2YUVFilter::getResults()
+{
+    BitmapPtr pBmp = getFBO()->getImage();
+
+    return pBmp;
+}
+
+}