WARNS?= 6 Z_STOPBAND ?= 100 ############# # # -96 db stop # Z_PRESET_96_1 = 96:8 Z_PRESET_96_2 = 96:18 Z_PRESET_96_3 = 96:28:0.7687 Z_PRESET_96_4 = 96:38:0.8326 Z_PRESET_96_5 = 96:48:0.8692 #96:48:0.8691 Z_PRESET_96_6 = 96:58:0.8924 Z_PRESET_96_7 = 96:68:0.9088 Z_PRESET_96_8 = 96:78:0.9217 Z_PRESET_96_9 = 96:88:0.9305 #96:88:0.9304 Z_PRESET_96_10 = 96:98:0.9374 Z_PRESET_96_11 = 96:108:0.9433 Z_PRESET_96_12 = 96:118:0.9480 #96:118:0.9481 Z_PRESET_96_13 = 96:128:0.9521 Z_PRESET_96_14 = 96:138:0.9557 Z_PRESET_96_15 = 96:148:0.9587 Z_PRESET_96_16 = 96:158:0.9618 Z_PRESET_96_17 = 96:168:0.9639 Z_PRESET_96_18 = 96:178:0.9658 Z_PRESET_96_19 = 96:188:0.9676 Z_PRESET_96_20 = 96:198:0.9692 Z_PRESET_96_21 = 96:208:0.9706 Z_PRESETS_96_LOW = $(Z_PRESET_96_1) $(Z_PRESET_96_2) Z_PRESETS_96_MEDIUM = $(Z_PRESET_96_3) $(Z_PRESET_96_4) \ $(Z_PRESET_96_5) Z_PRESETS_96_HIGH = $(Z_PRESET_96_7) $(Z_PRESET_96_9) \ $(Z_PRESET_96_13) $(Z_PRESET_96_17) # # pow2 coeff table, -96 db stop # Z_PRESET_96_P2_1 = 96:8 Z_PRESET_96_P2_2 = 96:16 Z_PRESET_96_P2_3 = 96:32:0.8010 Z_PRESET_96_P2_4 = 96:64:0.9034 #96:64:0.9033 Z_PRESET_96_P2_5 = $(Z_PRESET_96_13) Z_PRESETS_96_P2 = $(Z_PRESET_96_P2_1) \ $(Z_PRESET_96_P2_2) \ $(Z_PRESET_96_P2_3) \ $(Z_PRESET_96_P2_4) \ $(Z_PRESET_96_P2_5) ############## # # -100 db stop # Z_PRESET_100_1 = 100:8 Z_PRESET_100_2 = 100:18 Z_PRESET_100_3 = 100:28:0.7599 #100:28:0.7598 Z_PRESET_100_4 = 100:38:0.8260 #100:38:0.8259 Z_PRESET_100_5 = 100:48:0.8635 Z_PRESET_100_6 = 100:58:0.8877 Z_PRESET_100_7 = 100:68:0.9047 Z_PRESET_100_8 = 100:78:0.9180 Z_PRESET_100_9 = 100:88:0.9271 Z_PRESET_100_10 = 100:98:0.9346 #100:98:0.9345 Z_PRESET_100_11 = 100:108:0.9406 Z_PRESET_100_12 = 100:118:0.9456 #100:118:0.9455 Z_PRESET_100_13 = 100:128:0.9499 Z_PRESET_100_14 = 100:138:0.9536 Z_PRESET_100_15 = 100:148:0.9566 Z_PRESET_100_16 = 100:158:0.9598 #100:158:0.9599 Z_PRESET_100_17 = 100:168:0.9621 Z_PRESET_100_18 = 100:178:0.9640 #100:178:0.9641 Z_PRESET_100_19 = 100:188:0.9661 Z_PRESET_100_20 = 100:198:0.9675 #100:198:0.9676 Z_PRESET_100_21 = 100:208:0.9691 Z_PRESETS_100_LOW = $(Z_PRESET_100_1) $(Z_PRESET_100_2) Z_PRESETS_100_MEDIUM = $(Z_PRESET_100_3) $(Z_PRESET_100_4) \ $(Z_PRESET_100_5) Z_PRESETS_100_HIGH = $(Z_PRESET_100_7) $(Z_PRESET_100_9) \ $(Z_PRESET_100_13) $(Z_PRESET_100_17) # # pow2 coeff table, -100 db stop # Z_PRESET_100_P2_1 = 100:8 Z_PRESET_100_P2_2 = 100:16 Z_PRESET_100_P2_3 = 100:32:0.7929 #100:32:0.7927 Z_PRESET_100_P2_4 = 100:64:0.8990 Z_PRESET_100_P2_5 = $(Z_PRESET_100_13) Z_PRESETS_100_P2 = $(Z_PRESET_100_P2_1) \ $(Z_PRESET_100_P2_2) \ $(Z_PRESET_100_P2_3) \ $(Z_PRESET_100_P2_4) \ $(Z_PRESET_100_P2_5) Z_PRESETS_SPEEX_UP = kaiser:6:8:0.86 \ kaiser:6:16:0.88 \ kaiser:6:32:0.91 \ kaiser:8:48:0.917 \ kaiser:8:64:0.94 \ kaiser:10:80:0.94 \ kaiser:10:96:0.945 \ kaiser:10:128:0.95 \ kaiser:10:160:0.96 \ kaiser:12:192:0.968 \ kaiser:12:256:0.975 Z_PRESETS_SPEEX_DOWN = kaiser:6:8:0.83 \ kaiser:6:16:0.85 \ kaiser:6:32:0.882 \ kaiser:8:48:0.895 \ kaiser:8:64:0.921 \ kaiser:10:80:0.922 \ kaiser:10:96:0.940 \ kaiser:10:128:0.95 \ kaiser:10:160:0.96 \ kaiser:12:192:0.968 \ kaiser:12:256:0.975 # 4 4 8 16 16 32 32 Z_PRESETS_GRC3= .if defined(Z_EMUL_GRC3_EXACT) Z_EMUL_GRC3= true Z_PRESETS_GRC3 += OVERSAMPLING_FACTOR:10 #Z_PRESETS_GRC3 += INTERPOLATOR:LINEAR .endif Z_PRESETS_GRC3 += 66:4:1.0 66:8:1.0 66:16:1.0 66:32:1.0 .if defined(Z_EMUL_SPEEX_DOWN) Z_PRESETS_SPEEX = $(Z_PRESETS_SPEEX_DOWN) .else Z_PRESETS_SPEEX = $(Z_PRESETS_SPEEX_UP) .endif Z_PRESETS_SPEEX_16 = $(Z_PRESETS_SPEEX) #Z_PRESETS_SPEEX_16 = 60:8:0.86 \ # 60:16:0.88 \ # 60:32:0.91 \ # 80:48:0.917 \ # 80:64:0.94 \ # 96:80:0.94 \ # 96:96:0.945 \ # 96:128:0.95 \ # 96:160:0.96 \ # 96:192:0.986 \ # 96:256:0.975 Z_PRESETS_RABBIT = 100.3:36 122:88 160:284 Z_PRESETS_RABBIT_16 = 96:36 116.769690927218:88 153.140578265204:284 #96:39 96:92 96:286 Z_PRESETS_SOX = 100:36 100:132 125:164 175:236 175:1164 Z_PRESETS_SOX_16 = $(Z_PRESETS_SOX)#96:45:0.80 96:75:0.875 96:149:0.94 Z_PRESETS_SOX_STEEP = OVERSAMPLING_FACTOR:8 $(Z_PRESETS_SOX) .if defined(Z_EMUL_SPEEX) || defined(Z_EMUL_SPEEX_DOWN) || defined(Z_EMUL_SPEEX_UP) .if defined(Z_16) Z_PRESETS= $(Z_PRESETS_SPEEX_16) .else Z_PRESETS= $(Z_PRESETS_SPEEX) .endif .elif defined(Z_EMUL_RABBIT) .if defined(Z_16) Z_PRESETS= $(Z_PRESETS_RABBIT_16) .else Z_PRESETS= $(Z_PRESETS_RABBIT) .endif .elif defined(Z_EMUL_SOX) .if defined(Z_16) Z_PRESETS= $(Z_PRESETS_SOX_16) .else Z_PRESETS= $(Z_PRESETS_SOX) .endif .elif defined(Z_EMUL_SOX_STEEP) Z_PRESETS= $(Z_PRESETS_SOX_STEEP) .elif defined(Z_EMUL_GRC3) Z_PRESETS= $(Z_PRESETS_GRC3) .endif #.if !defined(Z_PRESETS) #.if defined(Z_NYQUIST_HOVER) #Z_PRESETS += NYQUIST_HOVER:$(Z_NYQUIST_HOVER) #.endif #.if defined(Z_PRESETS_AUTO) #.for l in 8 16 32 64 128 #Z_PRESETS += $(Z_STOPBAND):$(l) #.endfor #.else #.if defined(Z_PRESETS_96) || (defined(Z_STOPBAND) && $(Z_STOPBAND) == 96) #Z_PRESETS += $(Z_PRESETS_96_P2) #.else #Z_PRESETS += $(Z_PRESETS_100_P2) #.endif #.endif #.endif .if defined(Z_SPEEX) || defined(Z_SPEEX_FIXED) PROG= speex-zresampler .elif defined(Z_GRC3) PROG= grc3-zresampler .elif defined(Z_GRC3_OPENSOLARIS) PROG= grc3-opensolaris-zresampler .else PROG= zresampler .endif AWK?= /usr/bin/awk #RUBY?= /usr/local/bin/ruby CFLAGS+= -DSND_MULTICHANNEL .if defined(Z_COEFF_INTERP_QUADRATIC) CFLAGS+= -DZ_COEFF_INTERP_QUADRATIC .elif defined(Z_COEFF_INTERP_HERMITE) CFLAGS+= -DZ_COEFF_INTERP_HERMITE .elif defined(Z_COEFF_INTERP_BSPLINE_3) CFLAGS+= -DZ_COEFF_INTERP_BSPLINE_3 .elif defined(Z_COEFF_INTERP_BSPLINE_5) CFLAGS+= -DZ_COEFF_INTERP_BSPLINE_5 .elif defined(Z_COEFF_INTERP_BSPLINE) CFLAGS+= -DZ_COEFF_INTERP_BSPLINE .elif defined(Z_COEFF_INTERP_OPT32X) CFLAGS+= -DZ_COEFF_INTERP_OPT32X .elif defined(Z_COEFF_INTERP_OPT16X) CFLAGS+= -DZ_COEFF_INTERP_OPT16X .elif defined(Z_COEFF_INTERP_OPT8X) CFLAGS+= -DZ_COEFF_INTERP_OPT8X .elif defined(Z_COEFF_INTERP_OPT4X) CFLAGS+= -DZ_COEFF_INTERP_OPT4X .elif defined(Z_COEFF_INTERP_OPT2X) CFLAGS+= -DZ_COEFF_INTERP_OPT2X .elif defined(Z_COEFF_INTERP_LINEAR) CFLAGS+= -DZ_COEFF_INTERP_LINEAR .elif defined(Z_COEFF_INTERP_ZOH) CFLAGS+= -DZ_COEFF_INTERP_ZOH .endif .if $(MACHINE_ARCH) == "i386" CFLAGS+= -ansi -Werror -finline-limit=8000 -fno-common .if !defined(WITH_GCC3) CFLAGS+= -mno-align-long-strings .endif CFLAGS+= -mpreferred-stack-boundary=2 CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -ffreestanding -Wall CFLAGS+= -Wredundant-decls -Wnested-externs -Wstrict-prototypes CFLAGS+= -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual .if !defined(WITH_GCC3) CFLAGS+= -fformat-extensions .endif CFLAGS+= -std=c99 .elif $(MACHINE_ARCH) == "amd64" CFLAGS+= -ansi -Werror -finline-limit=8000 -fno-common CFLAGS+= -fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone CFLAGS+= -mfpmath=387 -mno-sse -mno-sse2 -mno-mmx -mno-3dnow CFLAGS+= -fno-asynchronous-unwind-tables -ffreestanding -Wall CFLAGS+= -Wredundant-decls -Wnested-externs -Wstrict-prototypes CFLAGS+= -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual .if !defined(WITH_GCC3) CFLAGS+= -fformat-extensions .endif CFLAGS+= -std=c99 .endif .if defined(Z_HP) CFLAGS+= -DSND_FEEDER_RATE_HP .endif .if !defined(Z_NO_64) CFLAGS+= -DSND_PCM_64 .endif .if defined(Z_DIAGNOSTIC) CFLAGS+= -DSND_DIAGNOSTIC .endif .if defined(Z_STRESS_TEST) CFLAGS+= -DZ_STRESS_TEST .endif .if defined(Z_CLIP_CHECK) CFLAGS+= -DFEEDEQ_ERR_CLIP=1 .endif .if !defined(Z_BASIC_MULTIFORMAT) .if defined(Z_MULTIFORMAT) CFLAGS+= -DSND_FEEDER_MULTIFORMAT .else CFLAGS+= -DSND_FEEDER_FULL_MULTIFORMAT .endif .endif .if defined(Z_SCALE_UINT) CFLAGS+= -DZ_SCALE_UINT .endif .if !defined(Z_NO_USE_ALPHADRIFT) CFLAGS+= -DZ_USE_ALPHADRIFT .endif .if defined(Z_SYS) .if defined(FEEDER_RATE_PRESETS) Z_RATE_PRESETS?= $(FEEDER_RATE_PRESETS) .endif .if defined(FEEDER_EQ_PRESETS) Z_EQ_PRESETS?= $(FEEDER_EQ_PRESETS) .endif .endif .if defined(Z_TEST) Z_RATE_PRESETS?= 100:8:0.86 100:32:0.92 100:128:0.98 .endif .if !defined(Z_DEFAULT) Z_RATE_PRESETS?= $(Z_PRESETS) .endif .if defined(Z_EQ_EXTREME) Z_EQ_PRESETS?= 16000,0.25:62,0.25:-12,12,0.1:44100,48000,88200,96000,176400,192000 .else Z_EQ_PRESETS?= 16000,0.25:62,0.25:-9,9,1.0:44100,48000,88200,96000,176400,192000 .endif CLEANFILES+= feeder_rate_gen.h feeder_eq_gen.h snd_fxdiv_gen.h #g711.h .if defined(Z_SPEEX) || defined(Z_SPEEX_FIXED) || defined(Z_GRC3) || defined(Z_GRC3_OPENSOLARIS) feeder_rate_gen.h: touch $(.TARGET) .else feeder_rate_gen.h: feeder_rate_mkfilter.awk $(AWK) -f feeder_rate_mkfilter.awk -- $(Z_RATE_PRESETS) > $(.TARGET) .endif feeder_eq_gen.h: feeder_eq_mkfilter.awk $(AWK) -f feeder_eq_mkfilter.awk -- $(Z_EQ_PRESETS) > $(.TARGET) snd_fxdiv_gen.h: snd_fxdiv_gen.awk $(AWK) -f snd_fxdiv_gen.awk -- > $(.TARGET) #g711.h: g711.rb # $(RUBY) g711.rb > $(.TARGET) showconfig: @grep -B1 -A8 'ty =' feeder_rate_gen.h feeder_main.o: feeder_compat.h feeder_format.c feeder_main.c \ feeder_rate.c feeder_stdio.c feeder_rate_gen.h g711.h \ oss_compat.h pcm.h waveutil.h intpcm.h feeder_matrix.c \ matrix.h feeder_volume.c feeder_eq.c feeder_eq_gen.h \ feeder_rate_multi.c feeder_rate_32.c \ feeder_rate_dynamic.c intpcm_simple.h \ intpcm_full.h version.h feeder_chain.c snd_fxdiv_gen.h \ feeder_rate_speex.c feeder_rate_grc3.c \ feeder_rate_grc3_opensolaris.c \ feeder_rate_16.c matrix_map.h SRCS= feeder_main.c feeder_rate_gen.h g711.h oss_compat.h waveutil.c \ waveutil.h feeder_eq_gen.h snd_fxdiv_gen.h .if defined(Z_32) CFLAGS+= -DZ_32 .elif defined(Z_16) CFLAGS+= -DZ_16 .elif defined(Z_DYNAMIC) CFLAGS+= -DZ_DYNAMIC .elif defined(Z_SPEEX) || defined(Z_SPEEX_FIXED) .PATH: $(.CURDIR)/speex CFLAGS+= -I$(.CURDIR) -DZ_SPEEX -DOUTSIDE_SPEEX -DRANDOM_PREFIX="speexfx" .if defined(Z_SPEEX_FIXED) CFLAGS+= -DFIXED_POINT .else CFLAGS+= -DFLOATING_POINT .endif SRCS+= resample.c .elif defined(Z_GRC3) CFLAGS+= -I$(.CURDIR)/grc3 -DZ_GRC3 .elif defined(Z_GRC3_OPENSOLARIS) .PATH: $(.CURDIR)/grc3_opensolaris CFLAGS+= -I$(.CURDIR)/grc3_opensolaris -DZ_GRC3_OPENSOLARIS SRCS+= audio_grc3.c audio_fltdata.c .endif .if ${MACHINE_ARCH} == "i386" SRCS+= quad.h qdivrem.c udivdi3.c .endif MAN1= $(PROG)_remove: rm -f $(PROG) feeder_main.o waveutil.o qdivrem.o udivdi3.o resampler.o remake: $(PROG)_remove $(PROG) remake_all: realclean $(PROG) clean_all: clean rm -f *.raw *.wav a.out *.s *.o a.out zresampler speex-zresampler grc3-zresampler grc3-opensolaris-zresampler rm -f *.png rm -rf html spectrogram sine16.wav: sox -t null -c 1 -r 96000 -s -2 /dev/null -t wavpcm $(.TARGET) \ synth 8 sine create 0+48000 vol -6dB sine.wav: sox -t null -c 1 -r 96000 -s -4 /dev/null -t wavpcm $(.TARGET) \ synth 8 sine create 0+48000 vol -6dB sine48k.wav: sox -t null -c 1 -r 48000 -s -4 /dev/null -t wavpcm $(.TARGET) \ synth 8 sine create 0+24000 vol -6dB sine44k.wav: sox -t null -c 1 -r 44100 -s -4 /dev/null -t wavpcm $(.TARGET) \ synth 8 sine create 0+22050 vol -6dB sineclip.wav: sox -t null -c 1 -r 44100 -s -4 /dev/null -t wavpcm sineclip.wav \ synth 8 sine create 0+22050 realclean: clean_all html: @mkdir -p html @for x in Makefile *.awk *.[ch] *.sh ; do \ gvim -f +'TOhtml' +'w!' +'q!' +'q!' "$$x"; \ mv -f "$$x".html html/; \ done IBegin.wav: ruby -e 'STDOUT.write([1 << 14].pack("s")) ; \ STDOUT.write([0].pack("s") * 44099)' | \ sox -t raw -c 1 -s -2 -r 44100 - $(.TARGET) IEnd.wav: ruby -e 'STDOUT.write([0].pack("s") * 44099) ; \ STDOUT.write([1 << 14].pack("s"))' | \ sox -t raw -c 1 -s -2 -r 44100 - $(.TARGET) IBoth.wav: ruby -e 'STDOUT.write([1 << 14].pack("s")); \ STDOUT.write([0].pack("s") * 44098) ; \ STDOUT.write([1 << 14].pack("s"))' | \ sox -t raw -c 1 -s -2 -r 44100 - $(.TARGET) I.wav: ruby -e '1.upto(44100) do |i| \ STDOUT.write([(i % 2 != 0) ? 1 << 14 : 0].pack("s")) end' \ | sox -t raw -c 1 -s -2 -r 44100 - -t wavpcm $(.TARGET) .if defined(Z_SPEEX) || defined(Z_SPEEX_FIXED) LDADD+= -lm .endif .include