1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
#
# libavcodec Makefile
# (c) 2000-2003 Fabrice Bellard
#
include ../config.mak
VPATH=$(SRC_PATH)/libavcodec
# NOTE: -I.. is needed to include config.h
CFLAGS=$(OPTFLAGS) -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
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 resample2.o dsputil.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 ffv1.o ra144.o ra288.o vcr1.o cljr.o \
roqvideo.o dpcm.o interplayvideo.o xan.o rpza.o cinepak.o msrle.o \
msvideo1.o vqavideo.o idcinvideo.o adx.o rational.o faandct.o 8bps.o \
smc.o parser.o flicvideo.o truemotion1.o vmdav.o lcl.o qtrle.o g726.o \
flac.o vp3dsp.o integer.o
ifeq ($(AMR_NB),yes)
ifeq ($(AMR_NB_FIXED),yes)
OBJS+= amr.o
AMREXTRALIBS+= amr/*.o
AMRLIBS=amrlibs
CLEANAMR=cleanamr
else
OBJS+= amr.o amr_float/sp_dec.o amr_float/sp_enc.o amr_float/interf_dec.o amr_float/interf_enc.o
CLEANAMR=cleanamrfloat
endif
endif
ifeq ($(HAVE_PTHREADS),yes)
OBJS+= pthread.o
endif
ifeq ($(HAVE_W32THREADS),yes)
OBJS+= w32thread.o
endif
ifeq ($(AMR_WB),yes)
OBJS+= amr.o amrwb_float/dec_acelp.o amrwb_float/dec_dtx.o amrwb_float/dec_gain.o \
amrwb_float/dec_if.o amrwb_float/dec_lpc.o amrwb_float/dec_main.o \
amrwb_float/dec_rom.o amrwb_float/dec_util.o amrwb_float/enc_acelp.o \
amrwb_float/enc_dtx.o amrwb_float/enc_gain.o amrwb_float/enc_if.o \
amrwb_float/enc_lpc.o amrwb_float/enc_main.o amrwb_float/enc_rom.o \
amrwb_float/enc_util.o amrwb_float/if_rom.o
endif
CLEANAMRWB=cleanamrwbfloat
ASM_OBJS=
# codecs which are patented in some non free countries like the us
ifeq ($(CONFIG_RISKY),yes)
OBJS+= h263.o h261.o msmpeg4.o h263dec.o svq1.o rv10.o wmadec.o indeo3.o
endif
ifeq ($(HAVE_XVMC_ACCEL),yes)
OBJS+= xvmcvideo.o
endif
# currently using liba52 for ac3 decoding
ifeq ($(CONFIG_AC3),yes)
OBJS+= a52dec.o
# using builtin liba52 or runtime linked liba52.so.0
ifneq ($(CONFIG_A52BIN),yes)
OBJS+= liba52/bit_allocate.o liba52/bitstream.o liba52/downmix.o \
liba52/imdct.o liba52/parse.o liba52/crc.o liba52/resample.o
endif
endif
ifeq ($(CONFIG_FAAD),yes)
OBJS+= faad.o
ifeq ($(CONFIG_FAADBIN),yes)
# no libs needed
else
EXTRALIBS += -lfaad
endif
endif
ifeq ($(CONFIG_FAAC),yes)
OBJS+= faac.o
EXTRALIBS += -lfaac
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)
OBJS += i386/fdct_mmx.o i386/cputest.o \
i386/dsputil_mmx.o i386/mpegvideo_mmx.o \
i386/idct_mmx.o i386/motion_est_mmx.o \
i386/simple_idct_mmx.o i386/fft_sse.o i386/vp3dsp_mmx.o \
i386/vp3dsp_sse2.o
ifdef TARGET_BUILTIN_VECTOR
i386/fft_sse.o: CFLAGS+= -msse
depend: CFLAGS+= -msse
endif
endif
# armv4l specific stuff
ifeq ($(TARGET_ARCH_ARMV4L),yes)
ASM_OBJS += armv4l/jrevdct_arm.o armv4l/simple_idct_arm.o
OBJS += armv4l/dsputil_arm.o armv4l/mpegvideo_arm.o
endif
# sun mediaLib specific stuff
# currently only works when libavcodec is used in mplayer
ifeq ($(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
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 ($(TARGET_ALTIVEC),yes)
OBJS += ppc/dsputil_altivec.o ppc/mpegvideo_altivec.o ppc/idct_altivec.o \
ppc/fft_altivec.o ppc/gmc_altivec.o ppc/fdct_altivec.o
endif
ifeq ($(TARGET_ARCH_SH4),yes)
OBJS+= sh4/idct_sh4.o sh4/dsputil_sh4.o sh4/dsputil_align.o
endif
ifeq ($(TARGET_ARCH_SPARC),yes)
OBJS+=sparc/dsputil_vis.o
sparc/%.o: sparc/%.c
$(CC) -mcpu=ultrasparc -mtune=ultrasparc $(CFLAGS) -c -o $@ $<
endif
ifeq ($(TARGET_ARCH_SPARC64),yes)
CFLAGS+= -mcpu=ultrasparc -mtune=ultrasparc
endif
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)
amrlibs:
$(MAKE) -C amr spclib fipoplib
tests: apiexample cpuid_test $(TESTS)
$(LIB): $(OBJS) $(AMRLIBS)
rm -f $@
$(AR) rc $@ $(OBJS) $(AMREXTRALIBS)
$(RANLIB) $@
$(SLIB): $(OBJS)
ifeq ($(CONFIG_WIN32),yes)
$(CC) $(SHFLAGS) -Wl,--output-def,$(@:.dll=.def) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS)
-lib /machine:i386 /def:$(@:.dll=.def)
else
$(CC) $(SHFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(AMREXTRALIBS) $(LDFLAGS)
endif
dsputil.o: dsputil.c dsputil.h
libpostproc/libpostproc.a:
$(MAKE) -C libpostproc
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.o: %.S
$(CC) $(CFLAGS) -c -o $@ $<
depend: $(SRCS)
$(CC) -MM $(CFLAGS) $^ 1>.depend
dep: depend
clean: $(CLEANAMR)
rm -f *.o *.d *~ .depend $(LIB) $(SLIB) *.so i386/*.o i386/*~ \
armv4l/*.o armv4l/*~ \
mlib/*.o mlib/*~ \
alpha/*.o alpha/*~ \
ppc/*.o ppc/*~ \
ps2/*.o ps2/*~ \
sh4/*.o sh4/*~ \
sparc/*.o sparc/*~ \
liba52/*.o liba52/*~ \
apiexample $(TESTS)
$(MAKE) -C libpostproc clean
distclean: clean
rm -f Makefile.bak .depend
cleanamr:
$(MAKE) -C amr clean
cleanamrfloat:
rm -f amr_float/*.o
cleanamrwbfloat:
$(MAKE) -C amrwb_float -f makefile.gcc clean
# api example program
apiexample: apiexample.c $(LIB)
$(CC) $(CFLAGS) -o $@ $< $(LIB) $(EXTRALIBS) -lm
# cpuid test
cpuid_test: i386/cputest.c
$(CC) $(CFLAGS) -D__TEST__ -o $@ $<
# testing progs
imgresample-test: imgresample.c
$(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 $@ $^ -lm
ifeq ($(BUILD_SHARED),yes)
install: all install-headers
ifeq ($(CONFIG_WIN32),yes)
install -s -m 755 $(SLIB) "$(prefix)"
else
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
endif
else
install:
endif
installlib: all install-headers
install -m 644 $(LIB) $(prefix)/lib
install-headers:
mkdir -p "$(prefix)/include/ffmpeg"
install -m 644 $(SRC_PATH)/libavcodec/avcodec.h \
$(SRC_PATH)/libavcodec/common.h \
$(SRC_PATH)/libavcodec/rational.h \
"$(prefix)/include/ffmpeg"
#
# include dependency files if they exist
#
ifneq ($(wildcard .depend),)
include .depend
endif
|
