Rename regression.sh --> codec-regression.sh. Now all regression test scripts

carry the regression test they run as prefix in their name.

Originally committed as revision 18245 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makefile

@@ -268,11 +268,11 @@ $(CODEC_TESTS) $(LAVF_TESTS): regtest-ref
 regtest-ref: ffmpeg$(EXESUF) tests/vsynth1/00.pgm tests/vsynth2/00.pgm tests/asynth1.sw
 
 $(CODEC_TESTS) regtest-ref: tests/tiny_psnr$(HOSTEXESUF)
-	$(SRC_PATH)/tests/regression.sh $@ vsynth   tests/vsynth1 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
-	$(SRC_PATH)/tests/regression.sh $@ rotozoom tests/vsynth2 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
+	$(SRC_PATH)/tests/codec-regression.sh $@ vsynth   tests/vsynth1 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
+	$(SRC_PATH)/tests/codec-regression.sh $@ rotozoom tests/vsynth2 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
 
 $(LAVF_TESTS):
-	$(SRC_PATH)/tests/regression.sh $@ lavf tests/vsynth1 b "$(TARGET_EXEC)" "$(TARGET_PATH)"
+	$(SRC_PATH)/tests/codec-regression.sh $@ lavf tests/vsynth1 b "$(TARGET_EXEC)" "$(TARGET_PATH)"
 
 seektest: codectest lavftest tests/seek_test$(EXESUF)
 	$(SRC_PATH)/tests/seek-regression.sh $(SEEK_REFFILE) "$(TARGET_EXEC)" "$(TARGET_PATH)"