avconv: move audio output buffer allocation to a separate function
[ffmpeg.git] / Makefile
index 373aa8f..ae9c5fa 100644 (file)
--- a/Makefile
+++ b/Makefile
 include config.mak
 
-SRC_DIR = $(SRC_PATH_BARE)
+vpath %.c    $(SRC_PATH)
+vpath %.h    $(SRC_PATH)
+vpath %.S    $(SRC_PATH)
+vpath %.asm  $(SRC_PATH)
+vpath %.v    $(SRC_PATH)
+vpath %.texi $(SRC_PATH)
+
+ifndef V
+Q      = @
+ECHO   = printf "$(1)\t%s\n" $(2)
+BRIEF  = CC AS YASM AR LD HOSTCC
+SILENT = DEPCC YASMDEP RM RANLIB
+MSG    = $@
+M      = @$(call ECHO,$(TAG),$@);
+$(foreach VAR,$(BRIEF), \
+    $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR))))
+$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
+$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_PATH)/%=%)); $(INSTALL))
+endif
+
+ALLFFLIBS = avcodec avdevice avfilter avformat avutil swscale
+
+IFLAGS     := -I. -I$(SRC_PATH)
+CPPFLAGS   := $(IFLAGS) $(CPPFLAGS)
+CFLAGS     += $(ECFLAGS)
+CCFLAGS     = $(CFLAGS)
+YASMFLAGS  += $(IFLAGS) -I$(SRC_PATH)/libavutil/x86/ -Pconfig.asm
+HOSTCFLAGS += $(IFLAGS)
+LDFLAGS    := $(ALLFFLIBS:%=-Llib%) $(LDFLAGS)
+
+define COMPILE
+       $($(1)DEP)
+       $($(1)) $(CPPFLAGS) $($(1)FLAGS) $($(1)_DEPFLAGS) -c $($(1)_O) $<
+endef
+
+COMPILE_C = $(call COMPILE,CC)
+COMPILE_S = $(call COMPILE,AS)
+
+%.o: %.c
+       $(COMPILE_C)
+
+%.o: %.S
+       $(COMPILE_S)
 
-vpath %.texi $(SRC_PATH_BARE)
+%.ho: %.h
+       $(CC) $(CPPFLAGS) $(CFLAGS) -Wno-unused -c -o $@ -x c $<
 
-PROGS-$(CONFIG_FFMPEG)   += ffmpeg
-PROGS-$(CONFIG_FFPLAY)   += ffplay
-PROGS-$(CONFIG_FFSERVER) += ffserver
+%.ver: %.v
+       $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@
 
-PROGS       = $(addsuffix   $(EXESUF), $(PROGS-yes))
-PROGS_G     = $(addsuffix _g$(EXESUF), $(PROGS-yes))
-OBJS        = $(addsuffix .o,          $(PROGS-yes)) cmdutils.o
-MANPAGES    = $(addprefix doc/, $(addsuffix .1, $(PROGS-yes)))
-TOOLS       = $(addprefix tools/, $(addsuffix $(EXESUF), cws2fws pktdumper probetest qt-faststart trasher))
+%.c %.h: TAG = GEN
 
-BASENAMES   = ffmpeg ffplay ffserver
-ALLPROGS    = $(addsuffix   $(EXESUF), $(BASENAMES))
-ALLPROGS_G  = $(addsuffix _g$(EXESUF), $(BASENAMES))
-ALLMANPAGES = $(addsuffix .1, $(BASENAMES))
+PROGS-$(CONFIG_AVCONV)   += avconv
+PROGS-$(CONFIG_AVPLAY)   += avplay
+PROGS-$(CONFIG_AVPROBE)  += avprobe
+PROGS-$(CONFIG_AVSERVER) += avserver
 
+PROGS      := $(PROGS-yes:%=%$(EXESUF))
+OBJS        = $(PROGS-yes:%=%.o) cmdutils.o
+TESTTOOLS   = audiogen videogen rotozoom tiny_psnr base64
+HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
+TOOLS       = qt-faststart trasher
+TOOLS-$(CONFIG_ZLIB) += cws2fws
+
+BASENAMES   = avconv avplay avprobe avserver
+ALLPROGS    = $(BASENAMES:%=%$(EXESUF))
+ALLMANPAGES = $(BASENAMES:%=%.1)
+
+FFLIBS-$(CONFIG_AVDEVICE) += avdevice
 FFLIBS-$(CONFIG_AVFILTER) += avfilter
-FFLIBS-$(CONFIG_POSTPROC) += postproc
+FFLIBS-$(CONFIG_AVFORMAT) += avformat
+FFLIBS-$(CONFIG_AVCODEC)  += avcodec
+FFLIBS-$(CONFIG_SWSCALE)  += swscale
 
-FFLIBS := avdevice avformat avcodec avutil swscale
+FFLIBS := avutil
 
-DATA_FILES := $(wildcard $(SRC_DIR)/ffpresets/*.ffpreset)
+DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.avpreset)
 
-include common.mak
+SKIPHEADERS = cmdutils_common_opts.h
+
+include $(SRC_PATH)/common.mak
 
-FF_LDFLAGS   := $(FFLDFLAGS)
 FF_EXTRALIBS := $(FFEXTRALIBS)
 FF_DEP_LIBS  := $(DEP_LIBS)
 
-ALL_TARGETS-$(BUILD_DOC)    += documentation
+all: $(PROGS)
 
-ifneq ($(PROGS),)
-INSTALL_TARGETS-yes             += install-progs install-data
-INSTALL_TARGETS-$(BUILD_DOC)    += install-man
-endif
-INSTALL_PROGS_TARGETS-$(CONFIG_SHARED) = install-libs
+$(TOOLS): %$(EXESUF): %.o
+       $(LD) $(LDFLAGS) -o $@ $< $(ELIBS)
 
-all: $(FF_DEP_LIBS) $(PROGS) $(ALL_TARGETS-yes)
+tools/cws2fws$(EXESUF): ELIBS = -lz
 
-$(PROGS): %$(EXESUF): %_g$(EXESUF)
-       cp -p $< $@
-       $(STRIP) $@
+config.h: .config
+.config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c))
+       @-tput bold 2>/dev/null
+       @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
+       @-tput sgr0 2>/dev/null
 
 SUBDIR_VARS := OBJS FFLIBS CLEANFILES DIRS TESTPROGS EXAMPLES SKIPHEADERS \
-               ALTIVEC-OBJS MMX-OBJS NEON-OBJS X86-OBJS YASM-OBJS-FFT YASM-OBJS
+               ALTIVEC-OBJS MMX-OBJS NEON-OBJS YASM-OBJS                  \
+               HOSTPROGS BUILT_HEADERS TESTOBJS ARCH_HEADERS ARMV6-OBJS TOOLS
 
 define RESET
 $(1) :=
@@ -57,262 +110,90 @@ endef
 define DOSUBDIR
 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
 SUBDIR := $(1)/
-include $(1)/Makefile
+include $(SRC_PATH)/$(1)/Makefile
+-include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
+include $(SRC_PATH)/library.mak
 endef
 
 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
 
-ffplay_g$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
-ffserver_g$(EXESUF): FF_LDFLAGS += $(FFSERVERLDFLAGS)
+avplay.o: CFLAGS += $(SDL_CFLAGS)
+avplay$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
+avserver$(EXESUF): LDFLAGS += $(AVSERVERLDFLAGS)
 
-%_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
-       $(LD) $(FF_LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS)
+$(PROGS): %$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
+       $(LD) $(LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS)
 
-tools/%$(EXESUF): tools/%.o
-       $(LD) $(FF_LDFLAGS) -o $@ $< $(FF_EXTRALIBS)
+OBJDIRS += tools
 
-tools/%.o: tools/%.c
-       $(CC) $(CPPFLAGS) $(CFLAGS) $(CC_O) $<
+-include $(wildcard tools/*.d)
 
-ffplay.o ffplay.d: CFLAGS += $(SDL_CFLAGS)
+VERSION_SH  = $(SRC_PATH)/version.sh
+GIT_LOG     = $(SRC_PATH)/.git/logs/HEAD
 
-cmdutils.o cmdutils.d: version.h
+.version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak
+.version: M=@
 
-alltools: $(TOOLS)
+version.h .version:
+       $(M)$(VERSION_SH) $(SRC_PATH) version.h $(EXTRA_VERSION)
+       $(Q)touch .version
 
-documentation: $(addprefix doc/, developer.html faq.html ffmpeg-doc.html ffserver-doc.html \
-                                 ffplay-doc.html general.html $(ALLMANPAGES))
+# force version.sh to run whenever version might have changed
+-include .version
 
-doc/%.html: doc/%.texi
-       texi2html -monolithic -number $<
-       mv $(@F) $@
+ifdef PROGS
+install: install-progs install-data
+endif
 
-doc/%.pod: doc/%-doc.texi
-       doc/texi2pod.pl $< $@
+install: install-libs install-headers
 
-doc/%.1: doc/%.pod
-       pod2man --section=1 --center=" " --release=" " $< > $@
+install-libs: install-libs-yes
 
-install: $(INSTALL_TARGETS-yes)
+install-progs-yes:
+install-progs-$(CONFIG_SHARED): install-libs
 
-install-progs: $(PROGS) $(INSTALL_PROGS_TARGETS-yes)
-       install -d "$(BINDIR)"
-       install -c -m 755 $(PROGS) "$(BINDIR)"
+install-progs: install-progs-yes $(PROGS)
+       $(Q)mkdir -p "$(BINDIR)"
+       $(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)"
 
 install-data: $(DATA_FILES)
-       install -d "$(DATADIR)"
-       install -m 644 $(DATA_FILES) "$(DATADIR)"
-
-install-man: $(MANPAGES)
-       install -d "$(MANDIR)/man1"
-       install -m 644 $(MANPAGES) "$(MANDIR)/man1"
+       $(Q)mkdir -p "$(DATADIR)"
+       $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
 
-uninstall: uninstall-progs uninstall-data uninstall-man
+uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
 
 uninstall-progs:
-       rm -f $(addprefix "$(BINDIR)/", $(ALLPROGS))
+       $(RM) $(addprefix "$(BINDIR)/", $(ALLPROGS))
 
 uninstall-data:
-       rm -rf "$(DATADIR)"
-
-uninstall-man:
-       rm -f $(addprefix "$(MANDIR)/man1/",$(ALLMANPAGES))
-
-testclean:
-       rm -rf tests/vsynth1 tests/vsynth2 tests/data tests/*~
+       $(RM) -r "$(DATADIR)"
 
-clean:: testclean
-       rm -f $(ALLPROGS) $(ALLPROGS_G)
-       rm -f $(CLEANSUFFIXES)
-       rm -f doc/*.html doc/*.pod doc/*.1
-       rm -f tests/seek_test$(EXESUF) tests/seek_test.o
-       rm -f $(addprefix tests/,$(addsuffix $(HOSTEXESUF),audiogen videogen rotozoom tiny_psnr))
-       rm -f $(TOOLS)
+clean::
+       $(RM) $(ALLPROGS)
+       $(RM) $(CLEANSUFFIXES)
+       $(RM) $(TOOLS)
+       $(RM) $(CLEANSUFFIXES:%=tools/%)
 
 distclean::
-       rm -f $(DISTCLEANSUFFIXES)
-       rm -f version.h config.*
+       $(RM) $(DISTCLEANSUFFIXES)
+       $(RM) config.* .version version.h libavutil/avconfig.h
 
 config:
-       $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
-
-# regression tests
-
-check: test checkheaders
-
-fulltest test: codectest lavftest seektest
-
-FFSERVER_REFFILE = $(SRC_PATH)/tests/ffserver.regression.ref
-LAVF_REFFILE     = $(SRC_PATH)/tests/lavf.regression.ref
-ROTOZOOM_REFFILE = $(SRC_PATH)/tests/rotozoom.regression.ref
-SEEK_REFFILE     = $(SRC_PATH)/tests/seek.regression.ref
-VSYNTH_REFFILE   = $(SRC_PATH)/tests/vsynth.regression.ref
-
-CODEC_TESTS = $(addprefix regtest-,             \
-        mpeg                                    \
-        mpeg2                                   \
-        mpeg2thread                             \
-        msmpeg4v2                               \
-        msmpeg4                                 \
-        wmv1                                    \
-        wmv2                                    \
-        h261                                    \
-        h263                                    \
-        h263p                                   \
-        mpeg4                                   \
-        huffyuv                                 \
-        rc                                      \
-        mpeg4adv                                \
-        mpeg4thread                             \
-        error                                   \
-        mpeg4nr                                 \
-        mpeg1b                                  \
-        mjpeg                                   \
-        ljpeg                                   \
-        jpegls                                  \
-        rv10                                    \
-        rv20                                    \
-        asv1                                    \
-        asv2                                    \
-        flv                                     \
-        ffv1                                    \
-        snow                                    \
-        snowll                                  \
-        dv                                      \
-        dv50                                    \
-        dnxhd_1080i                             \
-        dnxhd_720p                              \
-        dnxhd_720p_rd                           \
-        svq1                                    \
-        flashsv                                 \
-        mp2                                     \
-        ac3                                     \
-        g726                                    \
-        adpcm_ima_wav                           \
-        adpcm_ima_qt                            \
-        adpcm_ms                                \
-        adpcm_yam                               \
-        adpcm_swf                               \
-        flac                                    \
-        wma                                     \
-        pcm                                     \
-    )
-
-LAVF_TESTS = $(addprefix regtest-,              \
-        avi                                     \
-        asf                                     \
-        rm                                      \
-        mpg                                     \
-        mxf                                     \
-        ts                                      \
-        swf                                     \
-        ffm                                     \
-        flv_fmt                                 \
-        mov                                     \
-        dv_fmt                                  \
-        gxf                                     \
-        nut                                     \
-        mkv                                     \
-        pbmpipe                                 \
-        pgmpipe                                 \
-        ppmpipe                                 \
-        gif                                     \
-        yuv4mpeg                                \
-        pgm                                     \
-        ppm                                     \
-        bmp                                     \
-        tga                                     \
-        tiff                                    \
-        sgi                                     \
-        jpg                                     \
-        wav                                     \
-        alaw                                    \
-        mulaw                                   \
-        au                                      \
-        mmf                                     \
-        aiff                                    \
-        voc                                     \
-        ogg                                     \
-        pixfmt                                  \
-        pcx                                     \
-    )
-
-RESFILES = $(addprefix tests/data/,$(addsuffix .$(1),$(2:regtest-%=%)))
-
-ROTOZOOM_RESFILES = $(call RESFILES,rotozoom.regression,$(CODEC_TESTS))
-VSYNTH_RESFILES   = $(call RESFILES,vsynth.regression,$(CODEC_TESTS))
-
-LAVF_RESFILES = $(call RESFILES,lavf.regression,$(LAVF_TESTS))
-
-LAVF_RESFILE     = tests/data/lavf.regression
-ROTOZOOM_RESFILE = tests/data/rotozoom.regression
-VSYNTH_RESFILE   = tests/data/vsynth.regression
-
-ifneq ($(CONFIG_ZLIB),yes)
-regtest-flashsv codectest: zlib-error
-endif
-zlib-error:
-       @echo
-       @echo "This regression test requires zlib."
-       @echo
-       @exit 1
-
-codectest: $(VSYNTH_RESFILE) $(ROTOZOOM_RESFILE)
-       diff -u -w $(VSYNTH_REFFILE)   $(VSYNTH_RESFILE)
-       diff -u -w $(ROTOZOOM_REFFILE) $(ROTOZOOM_RESFILE)
-
-lavftest: $(LAVF_RESFILE)
-       diff -u -w $(LAVF_REFFILE) $(LAVF_RESFILE)
-
-$(VSYNTH_RESFILE) $(ROTOZOOM_RESFILE) $(LAVF_RESFILE):
-       cat $^ > $@
-
-$(LAVF_RESFILE):     $(LAVF_RESFILES)
-$(ROTOZOOM_RESFILE): $(ROTOZOOM_RESFILES)
-$(VSYNTH_RESFILE):   $(VSYNTH_RESFILES)
-
-$(VSYNTH_RESFILES) $(ROTOZOOM_RESFILES): $(CODEC_TESTS)
-
-$(LAVF_RESFILES): $(LAVF_TESTS)
-
-$(CODEC_TESTS) $(LAVF_TESTS): regtest-ref
-
-regtest-ref: ffmpeg$(EXESUF) tests/vsynth1/00.pgm tests/vsynth2/00.pgm tests/data/asynth1.sw
-
-$(CODEC_TESTS) regtest-ref: tests/tiny_psnr$(HOSTEXESUF)
-       $(SRC_PATH)/tests/codec-regression.sh $@ vsynth   tests/vsynth1 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
-       $(SRC_PATH)/tests/codec-regression.sh $@ rotozoom tests/vsynth2 a "$(TARGET_EXEC)" "$(TARGET_PATH)"
-
-$(LAVF_TESTS):
-       $(SRC_PATH)/tests/codec-regression.sh $@ lavf tests/vsynth1 b "$(TARGET_EXEC)" "$(TARGET_PATH)"
-
-seektest: codectest lavftest tests/seek_test$(EXESUF)
-       $(SRC_PATH)/tests/seek-regression.sh $(SEEK_REFFILE) "$(TARGET_EXEC)" "$(TARGET_PATH)"
-
-ffservertest: ffserver$(EXESUF) tests/vsynth1/00.pgm tests/data/asynth1.sw
-       @echo
-       @echo "Unfortunately ffserver is broken and therefore its regression"
-       @echo "test fails randomly. Treat the results accordingly."
-       @echo
-       $(SRC_PATH)/tests/ffserver-regression.sh $(FFSERVER_REFFILE) $(SRC_PATH)/tests/ffserver.conf
-
-tests/vsynth1/00.pgm: tests/videogen$(HOSTEXESUF)
-       mkdir -p tests/vsynth1
-       $(BUILD_ROOT)/$< 'tests/vsynth1/'
-
-tests/vsynth2/00.pgm: tests/rotozoom$(HOSTEXESUF)
-       mkdir -p tests/vsynth2
-       $(BUILD_ROOT)/$< 'tests/vsynth2/' $(SRC_PATH)/tests/lena.pnm
+       $(SRC_PATH)/configure $(value LIBAV_CONFIGURATION)
 
-tests/data/asynth1.sw: tests/audiogen$(HOSTEXESUF)
-       mkdir -p tests/data
-       $(BUILD_ROOT)/$< $@
+include $(SRC_PATH)/doc/Makefile
+include $(SRC_PATH)/tests/Makefile
 
-tests/%$(HOSTEXESUF): tests/%.c
-       $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $< $(HOSTLIBS)
+$(sort $(OBJDIRS)):
+       $(Q)mkdir -p $@
 
-tests/seek_test$(EXESUF): tests/seek_test.o $(FF_DEP_LIBS)
-       $(LD) $(FF_LDFLAGS) -o $@ $< $(FF_EXTRALIBS)
+# Dummy rule to stop make trying to rebuild removed or renamed headers
+%.h:
+       @:
 
+# Disable suffix rules.  Most of the builtin rules are suffix rules,
+# so this saves some time on slow systems.
+.SUFFIXES:
 
-.PHONY: documentation *test regtest-* zlib-error alltools check config
+.PHONY: all all-yes alltools *clean config examples install*
+.PHONY: testprogs uninstall*