Changeset 2179:706d1683475f in roaraudio

Timestamp:

07/26/09 18:19:20 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added transcode_mualaw.c and prototypes for alaw/mulaw xcoding

Files:

• include/libroardsp/transcode.h (modified) (1 diff)
• libroardsp/Makefile (modified) (2 diffs)
• libroardsp/transcode_mualaw.c (added)

include/libroardsp/transcode.h

@@ -105 +105 @@
 int roar_xcoder_dummy_packet_size_any(struct roar_xcoder * state, int samples);
 
+// prototypes for some simple xcoders:
+int roar_xcoder_alaw_encode(struct roar_xcoder * state, void * buf, size_t len);
+int roar_xcoder_alaw_decode(struct roar_xcoder * state, void * buf, size_t len);
+
+int roar_xcoder_mulaw_encode(struct roar_xcoder * state, void * buf, size_t len);
+int roar_xcoder_mulaw_decode(struct roar_xcoder * state, void * buf, size_t len);
+
 #endif
 

libroardsp/Makefile

@@ -7 +7 @@
 OLDROAR=midi.o
 FILTER=lowp.o highp.o amp.o quantify.o add.o clip.o downmix.o dcblock.o swap.o
+TRANSCODERS=transcode_mualaw.o
+
+ALLOBJS=$(OBJS) $(FILTER) $(TRANSCODERS) $(OLDROAR)
 
 #DEFINES        = -DDEBUG
@@ -21 +24 @@
 new: clean all
 
-$(SLIB): ${OBJS} $(FILTER) $(OLDROAR)
-        ${CC} ${LDFLAGS} -o $(SLIB) ${OBJS} $(FILTER) $(OLDROAR) $(LIBS)
-libroardsp.a: ${OBJS} $(FILTER) $(OLDROAR)
-        ${AR} cru libroardsp.a ${OBJS} $(FILTER) $(OLDROAR)
+$(SLIB): $(ALLOBJS)
+        ${CC} ${LDFLAGS} -o $(SLIB) $(ALLOBJS) $(LIBS)
+libroardsp.a: $(ALLOBJS)
+        ${AR} cru libroardsp.a $(ALLOBJS)
         ${RANLIB} libroardsp.a