+#
+# libavcodec Makefile
+# (c) 2000, 2001, 2002 Fabrice Bellard
+#
include ../config.mak
-CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H
+VPATH=$(SRC_PATH)/libavcodec
+
+# NOTE: -I.. is needed to include config.h
+CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
LDFLAGS= -g
-OBJS= common.o utils.o mpegvideo.o h263.o jrevdct.o jfdctfst.o \
+OBJS= common.o utils.o mem.o allcodecs.o \
+ mpegvideo.o jrevdct.o jfdctfst.o jfdctint.o\
mpegaudio.o ac3enc.o mjpeg.o resample.o dsputil.o \
- motion_est.o imgconvert.o imgresample.o msmpeg4.o \
- mpeg12.o h263dec.o rv10.o
+ motion_est.o imgconvert.o imgresample.o \
+ mpeg12.o mpegaudiodec.o pcm.o simple_idct.o \
+ ratecontrol.o adpcm.o eval.o dv.o error_resilience.o \
+ fft.o mdct.o mace.o huffyuv.o cyuv.o opts.o raw.o h264.o golomb.o \
+ vp3.o asv1.o 4xm.o cabac.o
+
+ifeq ($(AMR_NB),yes)
+OBJS+= amr.o
+endif
+
ASM_OBJS=
-# currently using libac3 for ac3 decoding
+# codecs which are patented in some non free countries like the us
+ifeq ($(CONFIG_RISKY),yes)
+OBJS+= h263.o msmpeg4.o h263dec.o svq1.o rv10.o wmadec.o indeo3.o
+endif
+
+# currently using liba52 for ac3 decoding
ifeq ($(CONFIG_AC3),yes)
-OBJS+= ac3dec.o \
- libac3/bit_allocate.o libac3/bitstream.o libac3/downmix.o \
- libac3/imdct.o libac3/parse.o
+OBJS+= a52dec.o
+
+# using builtin liba52 or runtime linked liba52.so.0
+ifneq ($(CONFIG_A52BIN),yes)
+OBJS+= liba52/bit_allocate.o liba52/bitstream.o liba52/downmix.o \
+ liba52/imdct.o liba52/parse.o liba52/crc.o liba52/resample.o
+endif
endif
-# currently using mpglib for mpeg audio decoding
-ifeq ($(CONFIG_MPGLIB),yes)
-OBJS+= mpegaudiodec.o \
- mpglib/layer1.o mpglib/layer2.o mpglib/layer3.o \
- mpglib/dct64_i386.o mpglib/decode_i386.o mpglib/tabinit.o
+ifeq ($(CONFIG_FAAD),yes)
+OBJS+= faad.o
+ifeq ($(CONFIG_FAADBIN),yes)
+# no libs needed
+else
+EXTRALIBS += -lfaad
+endif
+endif
+
+ifeq ($(CONFIG_PP),yes)
+ifeq ($(SHARED_PP),yes)
+EXTRALIBS += -lpostproc
+else
+# LIBS += libpostproc/libpostproc.a ... should be fixed
+OBJS += libpostproc/postprocess.o
+endif
+endif
+
+ifeq ($(CONFIG_MP3LAME),yes)
+OBJS += mp3lameaudio.o
+EXTRALIBS += -lmp3lame
+endif
+
+ifeq ($(CONFIG_VORBIS),yes)
+OBJS += oggvorbis.o
+EXTRALIBS += -lvorbis -lvorbisenc
+endif
+
+ifeq ($(TARGET_GPROF),yes)
+CFLAGS+=-p
+LDFLAGS+=-p
endif
# i386 mmx specific stuff
ifeq ($(TARGET_MMX),yes)
-ASM_OBJS += i386/fdct_mmx.o i386/sad_mmx.o
-OBJS += i386/fdctdata.o i386/cputest.o \
+OBJS += i386/fdct_mmx.o i386/cputest.o \
i386/dsputil_mmx.o i386/mpegvideo_mmx.o \
- i386/idct_mmx.o
+ i386/idct_mmx.o i386/motion_est_mmx.o \
+ i386/simple_idct_mmx.o i386/fft_sse.o
+ifdef TARGET_BUILTIN_VECTOR
+i386/fft_sse.o: CFLAGS+= -msse
+endif
endif
# armv4l specific stuff
ifeq ($(TARGET_ARCH_ARMV4L),yes)
ASM_OBJS += armv4l/jrevdct_arm.o
-OBJS += armv4l/dsputil_arm.o
+OBJS += armv4l/dsputil_arm.o armv4l/mpegvideo_arm.o
+endif
+
+# sun mediaLib specific stuff
+# currently only works when libavcodec is used in mplayer
+ifeq ($(HAVE_MLIB),yes)
+OBJS += mlib/dsputil_mlib.o
+CFLAGS += $(MLIB_INC)
+endif
+
+# alpha specific stuff
+ifeq ($(TARGET_ARCH_ALPHA),yes)
+OBJS += alpha/dsputil_alpha.o alpha/mpegvideo_alpha.o \
+ alpha/simple_idct_alpha.o alpha/motion_est_alpha.o
+ASM_OBJS += alpha/dsputil_alpha_asm.o alpha/motion_est_mvi_asm.o
+CFLAGS += -fforce-addr -freduce-all-givs
endif
-SRCS = $(OBJS:.o=.c) $(ASM_OBJS:.o=.s)
+ifeq ($(TARGET_ARCH_POWERPC),yes)
+OBJS += ppc/dsputil_ppc.o ppc/mpegvideo_ppc.o
+endif
+
+ifeq ($(TARGET_MMI),yes)
+OBJS += ps2/dsputil_mmi.o ps2/idct_mmi.o ps2/mpegvideo_mmi.o
+endif
+
+ifeq ($(TARGET_ALTIVEC),yes)
+ifeq ($(TARGET_OS),Darwin)
+CFLAGS += -faltivec
+else
+CFLAGS += -maltivec -mabi=altivec
+endif
+OBJS += ppc/dsputil_altivec.o ppc/mpegvideo_altivec.o ppc/idct_altivec.o \
+ ppc/fft_altivec.o ppc/gmc_altivec.o
+endif
+
+ifeq ($(TARGET_ARCH_SH4),yes)
+OBJS+= sh4/idct_sh4.o sh4/dsputil_sh4.o sh4/dsputil_align.o
+endif
-LIB= libavcodec.a
-TESTS= imgresample-test dct-test
-all: $(LIB)
+SRCS := $(OBJS:.o=.c) $(ASM_OBJS:.o=.S)
+OBJS := $(OBJS) $(ASM_OBJS)
+
+LIB= $(LIBPREF)avcodec$(LIBSUF)
+ifeq ($(BUILD_SHARED),yes)
+SLIB= $(SLIBPREF)avcodec$(SLIBSUF)
+endif
+TESTS= imgresample-test dct-test motion-test fft-test
+
+all: $(LIB) $(SLIB)
+
tests: apiexample cpuid_test $(TESTS)
-$(LIB): $(OBJS) $(ASM_OBJS)
+$(LIB): $(OBJS)
rm -f $@
- $(AR) rcs $@ $(OBJS) $(ASM_OBJS)
+ $(AR) rc $@ $(OBJS)
+ $(RANLIB) $@
+
+$(SLIB): $(OBJS)
+ $(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS)
dsputil.o: dsputil.c dsputil.h
+libpostproc/libpostproc.a:
+ $(MAKE) -C libpostproc
+
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.o: %.S
$(CC) $(CFLAGS) -c -o $@ $<
-%.o: %.s
- nasm -f elf -o $@ $<
+# motion_est_alpha uses the MVI extension, which is not available with
+# -mcpu=ev4 (default) or ev5/ev56. Thus, force -mcpu=pca56 in those
+# cases.
+ifeq ($(TARGET_ARCH_ALPHA),yes)
+alpha/motion_est_alpha.o: alpha/motion_est_alpha.c
+ cpu=`echo "$(CFLAGS)" | sed -n 's,.*-mcpu=\([a-zA-Z0-9]*\).*,\1,p'`; \
+ case x"$$cpu" in x|xev[45]*) newcpu=pca56;; *) newcpu=$$cpu;; esac; \
+ echo $(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<;\
+ $(CC) $(CFLAGS) -mcpu=$$newcpu -c -o $@ $<
+endif
-# depend only used by mplayer now
-dep: depend
+depend: $(SRCS)
+ $(CC) -MM $(CFLAGS) $^ 1>.depend
-depend:
- $(CC) -MM $(CFLAGS) $(SRCS) 1>.depend
+dep: depend
clean:
- rm -f *.o *~ *.a i386/*.o i386/*~ \
+ rm -f *.o *.d *~ .depend $(LIB) $(SLIB) *.so i386/*.o i386/*~ \
armv4l/*.o armv4l/*~ \
- libac3/*.o libac3/*~ \
- mpglib/*.o mpglib/*~ \
- apiexample $(TESTS)
+ mlib/*.o mlib/*~ \
+ alpha/*.o alpha/*~ \
+ ppc/*.o ppc/*~ \
+ ps2/*.o ps2/*~ \
+ sh4/*.o sh4/*~ \
+ liba52/*.o liba52/*~ \
+ apiexample $(TESTS)
+ $(MAKE) -C libpostproc clean
distclean: clean
rm -f Makefile.bak .depend
# api example program
apiexample: apiexample.c $(LIB)
- $(CC) $(CFLAGS) -o $@ $< $(LIB) -lm
+ $(CC) $(CFLAGS) -o $@ $< $(LIB) $(EXTRALIBS) -lm
# cpuid test
cpuid_test: i386/cputest.c
# testing progs
imgresample-test: imgresample.c
- $(CC) $(CFLAGS) -DTEST -o $@ $^
+ $(CC) $(CFLAGS) -DTEST -o $@ $^ -lm
+
+dct-test: dct-test.o fdctref.o $(LIB)
+ $(CC) -o $@ $^ -lm
+
+motion-test: motion_test.o $(LIB)
+ $(CC) -o $@ $^ -lm
+
+fft-test: fft-test.o $(LIB)
+ $(CC) -o $@ $^ -lm
+
+install: all
+ifeq ($(BUILD_SHARED),yes)
+ install -d $(prefix)/lib
+ install -s -m 755 $(SLIB) $(prefix)/lib/libavcodec-$(VERSION).so
+ ln -sf libavcodec-$(VERSION).so $(prefix)/lib/libavcodec.so
+ ldconfig || true
+ mkdir -p $(prefix)/include/ffmpeg
+ install -m 644 $(VPATH)/avcodec.h $(prefix)/include/ffmpeg/avcodec.h
+ install -m 644 $(VPATH)/common.h $(prefix)/include/ffmpeg/common.h
+endif
-dct-test: dct-test.o jfdctfst.o i386/fdct_mmx.o i386/fdctdata.o \
- fdctref.o jrevdct.o i386/idct_mmx.o
- $(CC) -o $@ $^
+installlib: all
+ install -m 644 $(LIB) $(prefix)/lib
+ mkdir -p $(prefix)/include/ffmpeg
+ install -m 644 $(SRC_PATH)/libavcodec/avcodec.h $(SRC_PATH)/libavcodec/common.h \
+ $(prefix)/include/ffmpeg
#
# include dependency files if they exist