seed iterative_me with mvs from conventional search.

+15% speed, +.1 dB

Originally committed as revision 5159 to svn://svn.ffmpeg.org/ffmpeg/trunk

tests/ffmpeg.regression.ref

@@ -125,10 +125,10 @@ a7ef4746f27be309138c188e327d3ebe *./data/a-ffv1.avi
 2653642 ./data/a-ffv1.avi
 799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
 stddev:  0.00 PSNR:99.99 bytes:7602176
-96ee2a2a6af9d4e95dfb41b485357d31 *./data/a-snow.avi
+dfe6fae9971a40378ae1c1c66d15ec52 *./data/a-snow.avi
-161058 ./data/a-snow.avi
+155226 ./data/a-snow.avi
-f665aeec3668e7d8c962e74d3a0a0692 *./data/out.yuv
+bc8dc6fe1bae64430b16ec1e1e139509 *./data/out.yuv
-stddev: 23.20 PSNR:20.81 bytes:7602176
+stddev: 23.18 PSNR:20.82 bytes:7602176
 11fd61ee7e67ef7a7b2a3df973691305 *./data/a-snow53.avi
 3533710 ./data/a-snow53.avi
 799d3db687f6cdd7a837ec156efc171f *./data/out.yuv

tests/rotozoom.regression.ref

@@ -125,10 +125,10 @@ d0831a8339491fd680b650f05262e5d9 *./data/a-ffv1.avi
 3524768 ./data/a-ffv1.avi
 dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
 stddev:  0.00 PSNR:99.99 bytes:7602176
-a254859bf22eb3db6c16d3bfbfb1ca72 *./data/a-snow.avi
+d65c40a7d53f828a6c16eaef637d466f *./data/a-snow.avi
-68196 ./data/a-snow.avi
+68060 ./data/a-snow.avi
-79bab7d2ec8f1389405e99eeaeaa1010 *./data/out.yuv
+a7d48185f56d612b2f19b9e52640d102 *./data/out.yuv
-stddev: 10.94 PSNR:27.34 bytes:7602176
+stddev: 10.93 PSNR:27.34 bytes:7602176
 3f20642bb789dfb75ae3e8c03f9b425c *./data/a-snow53.avi
 2725570 ./data/a-snow53.avi
 dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv