Adding Crunch at r319.

third_party/crunch/crunch/corpus_test.h

@@ -0,0 +1,28 @@
+// File: corpus_test.h
+// See Copyright Notice and license at the end of inc/crnlib.h
+#pragma once
+#include "crn_command_line_params.h"
+#include "crn_image_utils.h"
+
+namespace crnlib
+{
+   class corpus_tester
+   {
+   public:
+      corpus_tester();
+
+      bool test(const char* pCmd_line);
+
+   private:
+      void print_comparative_metric_stats(const command_line_params& params, const crnlib::vector<image_utils::error_metrics>& stats1, const crnlib::vector<image_utils::error_metrics>& stats2, uint num_blocks_x, uint num_blocks_y);
+      void print_metric_stats(const crnlib::vector<image_utils::error_metrics>& stats, uint num_blocks_x, uint num_blocks_y);
+
+      image_u8 m_bad_block_img;
+      uint m_next_bad_block_index;
+      uint m_total_bad_block_files;
+
+      void flush_bad_blocks();
+      void add_bad_block(image_u8& block);
+   };
+
+} // namespace crnlib