Simplify asynth sample generation.

One rule can be used to generate all asynth files.
Requires renaming the mapchan files though.
Also switch to using the .wav variants for mapchan
while changing the name anyway, this allows getting rid
of the explicitly specified format.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

tests/Makefile

@@ -26,20 +26,10 @@ tests/vsynth2/00.pgm: tests/rotozoom$(HOSTEXESUF) | tests/vsynth2
 tests/data/asynth1.sw: tests/audiogen$(HOSTEXESUF) | tests/data
 	$(M)./$< $@
 
-tests/data/asynth-16000-1.sw: tests/audiogen$(HOSTEXESUF) | tests/data
-	$(M)./$< $@ 16000 1
-
+tests/data/asynth-%.sw \
 tests/data/asynth-%.wav: tests/audiogen$(HOSTEXESUF) | tests/data
 	$(M)./$< $@ $(subst -, ,$*)
 
-tests/data/mapchan-6ch.sw: tests/audiogen$(HOSTEXESUF)
-	@mkdir -p tests/data
-	$(M)./$< $@ 22050 6
-
-tests/data/mapchan-mono.sw: tests/audiogen$(HOSTEXESUF)
-	@mkdir -p tests/data
-	$(M)./$< $@ 22050 1
-
 tests/data/%.sw tests/data/asynth% tests/vsynth%/00.pgm: TAG = GEN
 
 include $(SRC_PATH)/tests/fate/aac.mak

tests/fate/mapchan.mak

 FATE_MAPCHAN += fate-mapchan-6ch-extract-2
-fate-mapchan-6ch-extract-2: tests/data/mapchan-6ch.sw
-fate-mapchan-6ch-extract-2: CMD = avconv -ar 22050 -ac 6 -f s16le -i $(TARGET_PATH)/tests/data/mapchan-6ch.sw -map_channel 0.0.0 -f wav md5: -map_channel 0.0.1 -f wav md5:
+fate-mapchan-6ch-extract-2: tests/data/asynth-22050-6.wav
+fate-mapchan-6ch-extract-2: CMD = avconv -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.0 -f wav md5: -map_channel 0.0.1 -f wav md5:
 
 FATE_MAPCHAN += fate-mapchan-6ch-extract-2-downmix-mono
-fate-mapchan-6ch-extract-2-downmix-mono: tests/data/mapchan-6ch.sw
-fate-mapchan-6ch-extract-2-downmix-mono: CMD = md5 -ar 22050 -ac 6 -f s16le -i $(TARGET_PATH)/tests/data/mapchan-6ch.sw -map_channel 0.0.1 -map_channel 0.0.0 -ac 1 -f wav
+fate-mapchan-6ch-extract-2-downmix-mono: tests/data/asynth-22050-6.wav
+fate-mapchan-6ch-extract-2-downmix-mono: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-22050-6.wav -map_channel 0.0.1 -map_channel 0.0.0 -ac 1 -f wav
 
 FATE_MAPCHAN += fate-mapchan-silent-mono
-fate-mapchan-silent-mono: tests/data/mapchan-mono.sw
-fate-mapchan-silent-mono: CMD = md5 -ar 22050 -ac 1 -f s16le -i $(TARGET_PATH)/tests/data/mapchan-mono.sw -map_channel -1 -map_channel 0.0.0 -f wav
+fate-mapchan-silent-mono: tests/data/asynth-22050-1.wav
+fate-mapchan-silent-mono: CMD = md5 -i $(TARGET_PATH)/tests/data/asynth-22050-1.wav -map_channel -1 -map_channel 0.0.0 -f wav
 
 FATE_TESTS += $(FATE_MAPCHAN)
 fate-mapchan: $(FATE_MAPCHAN)