fate: add mpeg4 tests for frame size changes

tests/Makefile

@@ -96,6 +96,7 @@ include $(SRC_PATH)/tests/fate/microsoft.mak
 include $(SRC_PATH)/tests/fate/monkeysaudio.mak
 include $(SRC_PATH)/tests/fate/mp3.mak
 include $(SRC_PATH)/tests/fate/mpc.mak
+include $(SRC_PATH)/tests/fate/mpeg4.mak
 include $(SRC_PATH)/tests/fate/opus.mak
 include $(SRC_PATH)/tests/fate/pcm.mak
 include $(SRC_PATH)/tests/fate/probe.mak

tests/fate/mpeg4.mak

+
+MPEG4_RESOLUTION_CHANGE = down-down down-up up-down up-up
+
+fate-mpeg4-resolution-change-%: CMD = framemd5 -flags +bitexact -idct simple -i $(SAMPLES)/mpeg4/resize_$(@:fate-mpeg4-resolution-change-%=%).h263
+
+FATE_MPEG4-$(call DEMDEC, H263, H263) := $(addprefix fate-mpeg4-resolution-change-, $(MPEG4_RESOLUTION_CHANGE))
+
+FATE_SAMPLES_AVCONV += $(FATE_MPEG4-yes)
+fate-mpeg4: $(FATE_MPEG4-yes)