Merge pull request #184 from ilya-lavrenov:Demosaicing

diff --combined modules/imgproc/perf/perf_cvt_color.cpp
index 67cec0f,12a7ca2..0b88224
--- 1/modules/imgproc/perf/perf_cvt_color.cpp
--- 2/modules/imgproc/perf/perf_cvt_color.cpp
+++ b/modules/imgproc/perf/perf_cvt_color.cpp
@@@ -244,7 -244,6 +244,7 @@@ PERF_TEST_P(Size_CvtMode, cvtColor8u
      Mat src(sz, CV_8UC(ch.scn));
      Mat dst(sz, CV_8UC(ch.dcn));
  
 +    declare.time(100);
      declare.in(src, WARMUP_RNG).out(dst);
  
      TEST_CYCLE() cvtColor(src, dst, mode, ch.dcn);
@@@ -269,10 -268,34 +269,35 @@@ PERF_TEST_P(Size_CvtMode2, cvtColorYUV4
      Mat src(sz.height + sz.height / 2, sz.width, CV_8UC(ch.scn));
      Mat dst(sz, CV_8UC(ch.dcn));
  
 +    declare.time(100);
      declare.in(src, WARMUP_RNG).out(dst);
  
      TEST_CYCLE() cvtColor(src, dst, mode, ch.dcn);
  
      SANITY_CHECK(dst, 1);
  }
+ 
+ CV_ENUM(EdgeAwareBayerMode, COLOR_BayerBG2BGR_EA, COLOR_BayerGB2BGR_EA, COLOR_BayerRG2BGR_EA, COLOR_BayerGR2BGR_EA)
+ 
+ typedef std::tr1::tuple<Size, EdgeAwareBayerMode> EdgeAwareParams;
+ typedef perf::TestBaseWithParam<EdgeAwareParams> EdgeAwareDemosaicingTest;
+ 
+ PERF_TEST_P(EdgeAwareDemosaicingTest, demosaicingEA,
+             testing::Combine(
+                 testing::Values(szVGA, sz720p, sz1080p, Size(130, 60)),
+                 testing::ValuesIn(EdgeAwareBayerMode::all())
+                 )
+             )
+ {
+     Size sz = get<0>(GetParam());
+     int mode = get<1>(GetParam());
+ 
+     Mat src(sz, CV_8UC1);
+     Mat dst(sz, CV_8UC3);
+ 
+     declare.in(src, WARMUP_RNG).out(dst);
+ 
+     TEST_CYCLE() cvtColor(src, dst, mode, 3);
+ 
+     SANITY_CHECK(dst, 1);
+ }