Merged android-experimental branch back to trunk.

android/android-opencv/jni/include/image_pool.h

@@ -0,0 +1,51 @@
+#ifndef IMAGE_POOL_H_ANDROID_KDJFKJ
+#define IMAGE_POOL_H_ANDROID_KDJFKJ
+#include <opencv2/core/core.hpp>
+#include <map>
+
+
+
+class image_pool
+{
+
+public:
+  image_pool();
+  ~image_pool();
+  cv::Mat getImage(int i);
+  cv::Mat getGrey(int i);
+  cv::Mat getYUV(int i);
+
+  int getCount()
+  {
+    return imagesmap.size();
+  }
+
+  /** Adds a mat at the given index - will not do a deep copy, just images[i] = mat
+   *
+   */
+  void addImage(int i, cv::Mat mat);
+
+  /** this function stores the given matrix in the the yuvImagesMap. Also,
+   * after this call getGrey will work, as the grey image is just the top
+   * half of the YUV mat.
+   *
+   * \param i index to store yuv image at
+   * \param mat the yuv matrix to store
+   */
+  void addYUVMat(int i, cv::Mat mat);
+
+  void convertYUVtoColor(int i, cv::Mat& out);
+
+  //	int addYUV(uchar* buffer, int size, int width, int height, bool grey,int idx);
+  //
+  //	void getBitmap(int * outintarray, int size, int idx);
+private:
+  std::map<int, cv::Mat> imagesmap;
+  std::map<int, cv::Mat> yuvImagesMap;
+
+};
+
+void copyMatToBuffer(char* buffer, const cv::Mat& mat);
+void copyBufferToMat(cv::Mat& mat, const char* buffer);
+void RGB2BGR(const cv::Mat& in, cv::Mat& out);
+#endif