fixed config for direct mplayer build compatibility

Originally committed as revision 8 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago · 980fc7b834
parent d78647e8b4
commit 980fc7b834
11 changed files with 63 additions and 36 deletions
--- a/10
+++ b/10
@ -1,11 +1,11 @@
 # Main ffmpeg Makefile
 # (c) 2000, 2001 Gerard Lantau
 #
-include config.mk
+include config.mak

-CFLAGS= -O2 -Wall -g -I./libavcodec -I./libav 
+CFLAGS= $(OPTFLAGS) -Wall -g -I./libavcodec -I./libav 
 LDFLAGS= -g 
-ifdef CONFIG_GPROF
+ifeq ($(TARGET_GPROF),yes)
 CFLAGS+=-p
 LDFLAGS+=-p
 endif
@ -28,7 +28,7 @@ ffserver: ffserver.o libav/libav.a libavcodec/libavcodec.a
 	gcc $(CFLAGS) -c -o $@ $< 

 install: all
-	install -s -m 755 $(PROG) $(PREFIX)/bin
+	install -s -m 755 $(PROG) $(prefix)/bin

 clean: 
 	make -C libavcodec clean
@ -36,7 +36,7 @@ clean:
 	rm -f *.o *~ gmon.out TAGS $(PROG) 

 distclean: clean
-	rm -f Rules.mk config.h
+	rm -f config.mak config.h

 TAGS:
 	etags *.[ch] libav/*.[ch] libavcodec/*.[ch]
--- a/23
+++ b/23
@ -53,23 +53,24 @@ echo "CPU              $cpu"
 echo "MMX enabled      $mmx"
 echo "gprof enabled    $gprof"

-echo "Creating config.mk and config.h"
+echo "Creating config.mak and config.h"

-echo "# Automatically generated by configure - do not modify" > config.mk
+echo "# Automatically generated by configure - do not modify" > config.mak
 echo "/* Automatically generated by configure - do not modify */" > config.h

-echo "PREFIX=$prefix" >> config.mk
-echo "CC=$cc" >> config.mk
-echo "AR=$ar" >> config.mk
+echo "prefix=$prefix" >> config.mak
+echo "CC=$cc" >> config.mak
+echo "AR=$ar" >> config.mak
+echo "OPTFLAGS=-O2" >> config.mak
 if [ "$cpu" = "x86" ] ; then
-  echo "CONFIG_CPU_X86=y" >> config.mk
-  echo "#define CONFIG_CPU_X86 1" >> config.h
+  echo "TARGET_ARCH_X86=yes" >> config.mak
+  echo "#define ARCH_X86 1" >> config.h
 fi
 if [ "$mmx" = "yes" ] ; then
-  echo "CONFIG_MMX=y" >> config.mk
-  echo "#define CONFIG_MMX 1" >> config.h
+  echo "TARGET_MMX=yes" >> config.mak
+  echo "#define HAVE_MMX 1" >> config.h
 fi
 if [ "$gprof" = "yes" ] ; then
-  echo "CONFIG_GPROF=y" >> config.mk
-  echo "#define CONFIG_GPROF 1" >> config.h
+  echo "TARGET_GPROF=yes" >> config.mak
+  echo "#define HAVE_GPROF 1" >> config.h
 fi
--- a/doc/README.dev
+++ b/doc/README.dev
@ -8,7 +8,15 @@
  demux code for several formats). (no example yet, the API is likely
  to evolve).

-2) Coding Rules
+2) Integrating libavXXX in your GPL'ed program
+----------------------------------------------
+
+You can integrate all the source code of the libraries to link them
+statically to avoid any version problem. All you need is to provide a
+'config.mak' and a 'config.h' in the parent directory. See the defines
+generated by ./configure to understand what is needed.
+
+3) Coding Rules
 ---------------

 ffmpeg is programmed in ANSI C language. GCC extension are
--- a/doc/TODO
+++ b/doc/TODO
@ -16,7 +16,11 @@ Planned in next release:
 (DONE) - add RV10 decoding.
 (DONE) - add true pgm support.
 (DONE) - msmpeg4 0x18 fix.
+- add encode and ac3/mpglib disabling option
 - add qscale out.
+- add decode quant optimisation.
+- see black region optimization (Arpi request).
+- check ffmpeg mpeg1 encoding (Happy Camer mail)
 - add format autodetect with content (for example to distinguish
  mpegvideo/mpegmux).
 - add external alloc for libavcodec (avifile request).
--- a/libav/Makefile
+++ b/libav/Makefile
@ -1,5 +1,5 @@
-include ../config.mk
-CFLAGS= -O2 -Wall -g -I../libavcodec
+include ../config.mak
+CFLAGS= $(OPTFLAGS) -Wall -g -I../libavcodec

 OBJS= rm.o mpeg.o asf.o avienc.o jpegenc.o swf.o wav.o raw.o \
 	 avidec.o ffm.o \
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@ -1,11 +1,13 @@
-include ../config.mk
-CFLAGS= -O2 -Wall -g
+include ../config.mak
+
+CFLAGS= $(OPTFLAGS) -Wall -g
 LDFLAGS= -g

 OBJS= common.o utils.o mpegvideo.o h263.o jrevdct.o jfdctfst.o \
      mpegaudio.o ac3enc.o mjpegenc.o resample.o dsputil.o \
      motion_est.o imgconvert.o imgresample.o msmpeg4.o \
      mpeg12.o h263dec.o rv10.o
+ASM_OBJS=

 # currently using libac3 for ac3 decoding
 OBJS+= ac3dec.o \
@ -18,19 +20,22 @@ OBJS+= mpegaudiodec.o \
       mpglib/dct64_i386.o mpglib/decode_i386.o  mpglib/tabinit.o

 # i386 mmx specific stuff
-ifdef CONFIG_MMX
-OBJS += i386/fdct_mmx.o i386/fdctdata.o i386/sad_mmx.o i386/cputest.o \
+ifeq ($(TARGET_MMX),yes)
+ASM_OBJS += i386/fdct_mmx.o i386/sad_mmx.o
+OBJS += i386/fdctdata.o i386/cputest.o \
 	i386/dsputil_mmx.o
 endif

+SRCS = $(OBJS:.o=.c) $(ASM_OBJS:.o=.s)
+
 LIB= libavcodec.a
 TESTS= imgresample-test dct-test

 all: $(LIB) apiexample

-$(LIB): $(OBJS)
+$(LIB): $(OBJS) $(ASM_OBJS)
 	rm -f $@
-	$(AR) rcs $@ $(OBJS)
+	$(AR) rcs $@ $(OBJS) $(ASM_OBJS)

 dsputil.o: dsputil.c dsputil.h

@ -40,12 +45,21 @@ dsputil.o: dsputil.c dsputil.h
 %.o: %.s
 	nasm -f elf -o $@ $<

+# depend only used by mplayer now
+dep:	depend
+
+depend:
+	$(CC) -MM $(CFLAGS) $(SRCS) 1>.depend
+
 clean: 
 	rm -f *.o *~ *.a i386/*.o i386/*~ \
           libac3/*.o libac3/*~ \
           mpglib/*.o mpglib/*~ \
           apiexample $(TESTS)

+distclean: clean
+	rm -f Makefile.bak .depend
+
 # api example program
 apiexample: apiexample.c $(LIB)
 	$(CC) $(CFLAGS) -o $@ $< $(LIB) -lm
--- a/libavcodec/common.h
+++ b/libavcodec/common.h
@ -3,8 +3,8 @@

 #include "../config.h"

-#ifndef USE_LIBAVCODEC
-// workaround for typedef conflict in MPlayer
+#ifndef __WINE_WINDEF16_H
+/* workaround for typedef conflict in MPlayer (wine typedefs) */
 typedef unsigned short UINT16;
 typedef signed short INT16;
 #endif
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@ -21,7 +21,7 @@
 #include "avcodec.h"
 #include "dsputil.h"

-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
 int mm_flags; /* multimedia extension flags */
 #endif

@ -377,7 +377,7 @@ void dsputil_init(void)
    pix_abs16x16_xy2 = pix_abs16x16_xy2_c;
    av_fdct = jpeg_fdct_ifast;

-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
    dsputil_init_mmx();
 #endif
 }
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@ -61,7 +61,7 @@ int pix_abs16x16_x2_c(UINT8 *blk1, UINT8 *blk2, int lx, int h);
 int pix_abs16x16_y2_c(UINT8 *blk1, UINT8 *blk2, int lx, int h);
 int pix_abs16x16_xy2_c(UINT8 *blk1, UINT8 *blk2, int lx, int h);

-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX

 #define MM_MMX    0x0001 /* standard MMX */
 #define MM_3DNOW  0x0004 /* AMD 3DNOW */
--- a/libavcodec/imgresample.c
+++ b/libavcodec/imgresample.c
@ -130,7 +130,7 @@ static void v_resample(UINT8 *dst, int dst_width, UINT8 *src, int wrap,
    }
 }

-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX

 #include "i386/mmx.h"

@ -317,7 +317,7 @@ static void h_resample(UINT8 *dst, int dst_width, UINT8 *src, int src_width,
    } else {
        n = dst_width;
    }
-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
    if ((mm_flags & MM_MMX) && NB_TAPS == 4)
        h_resample_fast4_mmx(dst, n, 
                             src, src_width, src_start, src_incr, filters);
@ -374,7 +374,7 @@ static void component_resample(ImgReSampleContext *s,
        }
        /* apply vertical filter */
        phase_y = get_phase(src_y);
-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
        /* desactivated MMX because loss of precision */
        if ((mm_flags & MM_MMX) && NB_TAPS == 4 && 0)
            v_resample4_mmx(output, owidth, 
@ -516,7 +516,7 @@ static void dump_filter(INT16 *filter)
    }
 }

-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
 int mm_flags;
 #endif

@ -588,7 +588,7 @@ int main(int argc, char **argv)
    }

    /* mmx test */
-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
    printf("MMX test\n");
    fact = 0.72;
    xsize = (int)(XSIZE * fact);
--- a/libavcodec/motion_est.c
+++ b/libavcodec/motion_est.c
@ -434,7 +434,7 @@ int estimate_motion(MpegEncContext * s,
 	dmin = phods_motion_search(s, &mx, &my, range / 2, xmin, ymin, xmax, ymax);
        break;
    }
-#ifdef CONFIG_MMX
+#ifdef HAVE_MMX
    if (mm_flags & MM_MMX)
        emms();
 #endif