comicsansg/CubicSDR
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CubicSDR
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Merge remote-tracking branch 'origin/master' into code_quality

This commit is contained in:
Charles J. Cliffe 2019-03-14 21:15:07 -04:00
parent 9ed085123a ea016e6638
commit 3009da6194
40 changed files with 9369 additions and 12271 deletions
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1
CMakeLists.txt
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@ -468,6 +468,7 @@ SET (cubicsdr_headers
src/util/GLExt.h
src/util/GLFont.h
src/util/DataTree.h
src/util/SpinMutex.h
src/panel/ScopePanel.h
src/panel/SpectrumPanel.h
src/panel/WaterfallPanel.h

2
external/liquid-dsp/How_to_build_liquid_dsp_for_Windows.txt vendored
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@ -4,7 +4,7 @@
- Add mingw32 and mingw64 compiler to the Msys2 installation.
- Copy config.h, makefile.mingw32, makefile.mingw64 in the liquid-dsp root directory.
- Run a Msys2 Win32 shell (mingw32.exe) and execute 'make -f makefile.mingw32 -j clean' then 'make -f makefile.mingw32 -j' to compile a libliquid.dll 32bit Windows Dll.
- Run a Msys2 Win64 shell (mingw64.exe) and execute 'make -f makefile.mingw64 -j clean' then 'make -f makefile.mingw32 -j' to compile a libliquid.dll 64bit Windows Dll.
- Run a Msys2 Win64 shell (mingw64.exe) and execute 'make -f makefile.mingw64 -j clean' then 'make -f makefile.mingw64 -j' to compile a libliquid.dll 64bit Windows Dll.
This process generates a .dll, .a together with libliquid.def the listing exported functions, and libliquid.lib the import lib matching the dll.

65
external/liquid-dsp/config.h vendored
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@ -5,9 +5,16 @@
#ifndef __LIQUID_CONFIG_H__
#define __LIQUID_CONFIG_H__
/* Support AVX (Advanced Vector Extensions) instructions */
#define HAVE_AVX 1
/* Define to 1 if you have the <complex.h> header file. */
#define HAVE_COMPLEX_H 1
/* Define to 1 if you have the <emmintrin.h> header file. */
#define HAVE_EMMINTRIN_H 1
/* Define to 1 if you have the <fec.h> header file. */
/* #undef HAVE_FEC_H */
@ -20,6 +27,9 @@
/* Define to 1 if you have the <getopt.h> header file. */
#define HAVE_GETOPT_H 1
/* Define to 1 if you have the <immintrin.h> header file. */
#define HAVE_IMMINTRIN_H 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
@ -45,57 +55,39 @@
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the <mmintrin.h> header file. */ //MMX
/* Define to 1 if you have the <mmintrin.h> header file. */
#define HAVE_MMINTRIN_H 1
/* Define to 1 if you have the <xmmintrin.h> header file. */ //SSE
#define HAVE_XMMINTRIN_H 1
/* Support MMX instructions */
#define HAVE_MMX 1
/* Define to 1 if you have the <emmintrin.h> header file. */ //SSE2
#define HAVE_EMMINTRIN_H 1
/* Define to 1 if you have the <pmmintrin.h> header file. */ //SSE3
/* Define to 1 if you have the <pmmintrin.h> header file. */
#define HAVE_PMMINTRIN_H 1
/* Define to 1 if you have the <smmintrin.h> header file. */ //SSE4.1
//#define HAVE_SMMINTRIN_H 1
/* Define to 1 if you have the <immintrin.h> header file. */ //AVX
//#define HAVE_IMMINTRIN_H 1
/* The size of `int', as computed by sizeof. */
#define SIZEOF_INT 4
/* The size of `unsigned int', as computed by sizeof. */
#define SIZEOF_UNSIGNED_INT 4
/* Define to 1 if your system has a GNU libc compatible `realloc' function,
and to 0 otherwise. */
#define HAVE_REALLOC 1
/* Support MMX instructions */
#define HAVE_MMX /**/
/* Define to 1 if you have the <smmintrin.h> header file. */
#define HAVE_SMMINTRIN_H 1
/* Support SSE (Streaming SIMD Extensions) instructions */
#define HAVE_SSE /**/
#define HAVE_SSE 1
/* Support SSE2 (Streaming SIMD Extensions 2) instructions */
#define HAVE_SSE2 /**/
#define HAVE_SSE2 1
/* Support SSE3 (Streaming SIMD Extensions 3) instructions */
#define HAVE_SSE3 /**/
#define HAVE_SSE3 1
/* Support SSE4.1 (Streaming SIMD Extensions 4.1) instructions */
#define HAVE_SSE41 /**/
#define HAVE_SSE41 1
/* Support SSE4.2 (Streaming SIMD Extensions 4.2) instructions */
#define HAVE_SSE42 1
/* Support SSSE3 (Supplemental Streaming SIMD Extensions 3) instructions */
#define HAVE_SSSE3 /**/
/* Support AVX (Advanced Vector Extensions) instructions */
#define HAVE_AVX /**/
#define HAVE_SSSE3 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
@ -127,8 +119,11 @@
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to 1 if you have the <xmmintrin.h> header file. */
#define HAVE_XMMINTRIN_H 1
/* Force internal FFT even if libfftw is available */
/* #undef LIQUID_FFTOVERRIDE */
#define LIQUID_FFTOVERRIDE 1
/* Force overriding of SIMD (use portable C code) */
/* #undef LIQUID_SIMDOVERRIDE */
@ -140,7 +135,7 @@
#define PACKAGE_NAME "liquid-dsp"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "liquid-dsp 1.3.0"
#define PACKAGE_STRING "liquid-dsp 1.3.1"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "liquid-dsp"
@ -149,7 +144,13 @@
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "1.3.0"
#define PACKAGE_VERSION "1.3.1"
/* The size of `int', as computed by sizeof. */
#define SIZEOF_INT 4
/* The size of `unsigned int', as computed by sizeof. */
#define SIZEOF_UNSIGNED_INT 4
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1

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105
external/liquid-dsp/makefile.mingw32 vendored
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@ -1,4 +1,4 @@
# Copyright (c) 2007 - 2016 Joseph Gaeddert
# Copyright (c) 2007 - 2018 Joseph Gaeddert
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
@ -23,8 +23,7 @@
#
# Targets:
# all : dynamic shared-library object (e.g. libliquid.so)
# install : install the dynamic shared library object and
# header file(s)
# install : install the dynamic shared library object and headers
# uninstall : uninstall the library and header file(s)
# clean : clean all targets (bench, check, examples, etc)
# distclean : removes everything except the originally distributed files
@ -57,9 +56,10 @@ include_dirs := . include
CC := gcc
MV := mv -f
RM := rm -f
SED := /usr/bin/sed
GREP := /usr/bin/grep
SED := /bin/sed
GREP := /bin/grep
AR := ar
LIBTOOL :=
RANLIB := ranlib
# flags
@ -71,7 +71,6 @@ CFLAGS = $(CONFIG_CFLAGS) -Wall -fPIC
LDFLAGS =
#MINGW:
LIBS += -lmsvcrt
ARFLAGS = r
PATHSEP = /
#
@ -446,10 +445,13 @@ filter_includes := \
src/filter/src/iirdecim.c \
src/filter/src/iirfilt.c \
src/filter/src/iirfiltsos.c \
src/filter/src/iirhilb.c \
src/filter/src/iirinterp.c \
src/filter/src/msresamp.c \
src/filter/src/msresamp2.c \
src/filter/src/resamp.c \
src/filter/src/ordfilt.c \
src/filter/src/rresamp.c \
src/filter/src/resamp.fixed.c \
src/filter/src/resamp2.c \
src/filter/src/symsync.c \
@ -489,6 +491,7 @@ filter_autotests := \
src/filter/tests/iirfilt_xxxf_autotest.c \
src/filter/tests/iirfiltsos_rrrf_autotest.c \
src/filter/tests/msresamp_crcf_autotest.c \
src/filter/tests/rresamp_crcf_autotest.c \
src/filter/tests/resamp_crcf_autotest.c \
src/filter/tests/resamp2_crcf_autotest.c \
src/filter/tests/symsync_crcf_autotest.c \
@ -573,6 +576,7 @@ filter_benchmarks := \
src/filter/bench/iirdecim_crcf_benchmark.c \
src/filter/bench/iirfilt_crcf_benchmark.c \
src/filter/bench/iirinterp_crcf_benchmark.c \
src/filter/bench/rresamp_crcf_benchmark.c \
src/filter/bench/resamp_crcf_benchmark.c \
src/filter/bench/resamp2_crcf_benchmark.c \
src/filter/bench/symsync_crcf_benchmark.c \
@ -589,6 +593,8 @@ framing_objects := \
src/framing/src/bsync_crcf.o \
src/framing/src/bsync_cccf.o \
src/framing/src/detector_cccf.o \
src/framing/src/dsssframegen.o \
src/framing/src/dsssframesync.o \
src/framing/src/framedatastats.o \
src/framing/src/framesyncstats.o \
src/framing/src/framegen64.o \
@ -618,6 +624,8 @@ src/framing/src/bsync_rrrf.o : %.o : %.c $(include_headers) src/framing/s
src/framing/src/bsync_crcf.o : %.o : %.c $(include_headers) src/framing/src/bsync.c
src/framing/src/bsync_cccf.o : %.o : %.c $(include_headers) src/framing/src/bsync.c
src/framing/src/detector_cccf.o : %.o : %.c $(include_headers)
src/framing/src/dsssframegen.o : %.o : %.c $(include_headers)
src/framing/src/dsssframesync.o : %.o : %.c $(include_headers)
src/framing/src/framedatastats.o : %.o : %.c $(include_headers)
src/framing/src/framesyncstats.o : %.o : %.c $(include_headers)
src/framing/src/framegen64.o : %.o : %.c $(include_headers)
@ -694,12 +702,14 @@ src/math/src/windows.o : %.o : %.c $(include_headers)
math_autotests := \
src/math/tests/gcd_autotest.c \
src/math/tests/kbd_autotest.c \
src/math/tests/math_autotest.c \
src/math/tests/math_bessel_autotest.c \
src/math/tests/math_gamma_autotest.c \
src/math/tests/math_complex_autotest.c \
src/math/tests/polynomial_autotest.c \
src/math/tests/prime_autotest.c \
math_benchmarks := \
@ -887,15 +897,18 @@ multichannel_benchmarks := \
nco_objects := \
src/nco/src/nco_crcf.o \
src/nco/src/nco.utilities.o \
src/nco/src/synth_crcf.o \
src/nco/src/nco_crcf.o : %.o : %.c $(include_headers) src/nco/src/nco.c
src/nco/src/nco.utilities.o : %.o : %.c $(include_headers)
src/nco/src/synth_crcf.o : %.o : %.c $(include_headers) src/nco/src/synth.c
# autotests
nco_autotests := \
src/nco/tests/nco_crcf_frequency_autotest.c \
src/nco/tests/nco_crcf_mix_autotest.c \
src/nco/tests/nco_crcf_phase_autotest.c \
src/nco/tests/nco_crcf_pll_autotest.c \
src/nco/tests/unwrap_phase_autotest.c \
@ -1023,6 +1036,7 @@ utility_objects := \
src/utility/src/msb_index.o \
src/utility/src/pack_bytes.o \
src/utility/src/shift_array.o \
src/utility/src/utility.o \
$(utility_objects) : %.o : %.c $(include_headers)
@ -1033,9 +1047,9 @@ utility_autotests := \
src/utility/tests/pack_bytes_autotest.c \
src/utility/tests/shift_array_autotest.c \
# benchmarks
utility_benchmarks :=
utility_benchmarks := \
src/utility/bench/byte_utilities_benchmark.c \
#
@ -1155,28 +1169,35 @@ benchmark_sources := \
.PHONY: all
# Shared library
ARCHIVE_LIB = libliquid.a
#MINGW:
SHARED_LIB = libliquid.dll
# liquid library definition
libliquid.a: $(objects)
$(AR) $(ARFLAGS) $@ $^
$(RANLIB) $@
#
# darwin
#
libliquid.ar: $(objects)
${LIBTOOL} -static -o $@ $^
# gcc -dynamiclib -install_name libliquid.dylib -o libliquid.dylib libmodem.a libutility.a
libliquid.dylib: $(objects)
$(CC) -dynamiclib -install_name $@ -o $@ $^ $(LDFLAGS) $(LIBS)
#
# linux, et al
#
libliquid.a: $(objects)
${AR} r $@ $^
${RANLIB} $@
libliquid.so: libliquid.a
$(CC) $(CFLAGS) $(LDFLAGS) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive $(LIBS)
#MINGW:
libliquid.dll: libliquid.a
$(CC) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive -Wl,--output-def,libliquid.def -Wl,--out-implib,libliquid.lib $(LIBS)
all: libliquid.a $(SHARED_LIB)
# static archive and library objects
all: ${ARCHIVE_LIB} ${SHARED_LIB}
##
## TARGET : help - print list of targets
@ -1196,7 +1217,7 @@ install: all
@echo ""
mkdir -p $(DESTDIR)$(exec_prefix)$(libdir)
mkdir -p $(DESTDIR)$(prefix)/include/liquid
install -m 644 -p $(SHARED_LIB) libliquid.a $(DESTDIR)$(exec_prefix)$(libdir)
install -m 644 -p ${ARCHIVE_LIB} ${SHARED_LIB} $(DESTDIR)$(exec_prefix)$(libdir)
install -m 644 -p $(addprefix include/,$(headers_install)) $(DESTDIR)$(prefix)/include/liquid
@echo ""
@echo "---------------------------------------------------------"
@ -1219,8 +1240,8 @@ install: all
uninstall:
@echo "uninstalling..."
$(RM) $(addprefix $(DESTDIR)$(prefix)/include/liquid/, $(headers_install))
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/libliquid.a
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/$(SHARED_LIB)
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/${ARCHIVE_LIB}
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/${SHARED_LIB}
@echo "done."
##
@ -1274,12 +1295,12 @@ $(autotest_prog).o : autotest/autotest.c autotest/autotest.h autotest_include.h
# link the autotest program with the objects
# NOTE: linked libraries must come _after_ the target program
$(autotest_prog): $(autotest_prog).o $(autotest_obj) $(autotest_extra_obj) autotest/autotestlib.o libliquid.a
$(autotest_prog): $(autotest_prog).o $(autotest_obj) $(autotest_extra_obj) autotest/autotestlib.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)
# run the autotest program
check: $(autotest_prog)
./$(autotest_prog) -v
./$(autotest_prog) -v -o autotest.json
# let 'make test' be an alias for 'make check'
test: check
@ -1290,6 +1311,7 @@ clean-check:
$(RM) autotest/autotestlib.o
$(RM) $(autotest_obj)
$(RM) $(autotest_extra_obj)
$(RM) autotest.json
##
@ -1326,7 +1348,7 @@ $(bench_prog).o: bench/bench.c benchmark_include.h bench/bench.c
# link the benchmark program with the library objects
# NOTE: linked libraries must come _after_ the target program
$(bench_prog): $(bench_prog).o $(benchmark_obj) $(benchmark_extra_obj) libliquid.a
$(bench_prog): $(bench_prog).o $(benchmark_obj) $(benchmark_extra_obj) ${ARCHIVE_LIB}
$(CC) $(BENCH_CFLAGS) $(BENCH_LDFLAGS) $^ -o $(bench_prog) $(BENCH_LIBS)
# run the benchmark program
@ -1341,7 +1363,7 @@ scripts/benchmark_compare : % : %.c
bench/fftbench.o : %.o : %.c
$(CC) $(BENCH_CPPFLAGS) $(BENCH_CFLAGS) $< -c -o $@
bench/fftbench : % : %.o libliquid.a
bench/fftbench : % : %.o ${ARCHIVE_LIB}
$(CC) $(BENCH_CFLAGS) $(BENCH_LDFLAGS) $^ -o $@ $(BENCH_LIBS)
# clean up the generated files
@ -1383,6 +1405,7 @@ example_programs := \
examples/cpfskmodem_psd_example \
examples/cvsd_example \
examples/detector_cccf_example \
examples/dsssframesync_example \
examples/dotprod_rrrf_example \
examples/dotprod_cccf_example \
examples/eqlms_cccf_block_example \
@ -1405,9 +1428,11 @@ example_programs := \
examples/firdespm_lowpass_example \
examples/firhilb_example \
examples/firhilb_decim_example \
examples/firhilb_filter_example \
examples/firhilb_interp_example \
examples/firpfbch2_crcf_example \
examples/firinterp_crcf_example \
examples/firinterp_firdecim_crcf_example \
examples/firpfbch_crcf_example \
examples/firpfbch_crcf_analysis_example \
examples/firpfbch_crcf_synthesis_example \
@ -1416,6 +1441,7 @@ example_programs := \
examples/framesync64_example \
examples/freqmodem_example \
examples/fskmodem_example \
examples/fskmodem_waterfall_example \
examples/gasearch_example \
examples/gasearch_knapsack_example \
examples/gmskframesync_example \
@ -1432,6 +1458,8 @@ example_programs := \
examples/iirfilt_cccf_example \
examples/iirfilt_crcf_example \
examples/iirfilt_crcf_dcblocker_example \
examples/iirhilb_example \
examples/iirhilb_filter_example \
examples/iirinterp_crcf_example \
examples/kbd_window_example \
examples/lpc_example \
@ -1446,13 +1474,16 @@ example_programs := \
examples/msequence_example \
examples/msourcecf_example \
examples/msresamp_crcf_example \
examples/msresamp_crcf_noise_example \
examples/msresamp2_crcf_example \
examples/nco_crcf_mix_example \
examples/nco_example \
examples/nco_pll_example \
examples/nco_pll_modem_example \
examples/nyquist_filter_example \
examples/ofdmflexframesync_example \
examples/ofdmframesync_example \
examples/ordfilt_rrrf_example \
examples/packetizer_example \
examples/packetizer_soft_example \
examples/pll_example \
@ -1467,7 +1498,9 @@ example_programs := \
examples/quantize_example \
examples/random_histogram_example \
examples/repack_bytes_example \
examples/rresamp_crcf_example \
examples/resamp_crcf_example \
examples/resamp_crcf_noise_example \
examples/resamp2_cccf_example \
examples/resamp2_crcf_example \
examples/resamp2_crcf_decim_example \
@ -1477,7 +1510,6 @@ example_programs := \
examples/scramble_example \
examples/smatrix_example \
examples/spgramcf_example \
examples/spgramcf_waterfall_example \
examples/spgramf_example \
examples/spwaterfallcf_example \
examples/symsync_crcf_example \
@ -1499,7 +1531,7 @@ examples: $(example_programs)
# NOTE: linked libraries must come _after_ the target program
$(example_objects): %.o : %.c
$(example_programs): % : %.o libliquid.a
$(example_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)
# clean examples
@ -1605,6 +1637,7 @@ sandbox_programs = \
sandbox/symsync_eqlms_test \
sandbox/svd_test \
sandbox/thiran_allpass_iir_test \
sandbox/throttle_test \
sandbox/vectorcf_test \
# sandbox/packetizer_persistent_ber_test
@ -1621,7 +1654,7 @@ SANDBOX_LDFLAGS = $(LDFLAGS) -lfftw3f
# NOTE: linked libraries must come _after_ the target program
$(sandbox_objects): %.o : %.c
$(sandbox_programs): % : %.o libliquid.a
$(sandbox_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $^ -o $@ $(LDFLAGS) $(LIBS)
# clean sandbox
@ -1630,6 +1663,22 @@ clean-sandbox:
$(RM) $(sandbox_programs)
.PHONY: tools
tools_programs = \
tools/msequence_generator \
tools_objects = $(patsubst %,%.o,$(tools_programs))
tools: $(tools_programs)
$(tools_objects): %.o: %.c
$(tools_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $^ -o $@ $(LDFLAGS)
clean-tools:
$(RM) tools/*.o
$(RM) $(tools_programs)
##
## TARGET : world - build absolutely everything
##
@ -1666,10 +1715,8 @@ clean-modules:
$(RM) src/vector/src/*.o src/vector/bench/*.o src/vector/tests/*.o
$(RM) src/libliquid.o
clean: clean-modules clean-autoscript clean-check clean-bench clean-examples clean-sandbox
$(RM) $(extra_clean)
$(RM) libliquid.a
$(RM) $(SHARED_LIB)
clean: clean-modules clean-autoscript clean-check clean-bench clean-examples clean-sandbox clean-tools
$(RM) ${ARCHIVE_LIB} ${SHARED_LIB} $(extra_clean)
##
## TARGET : distclean - removes everything except the originally distributed files

111
external/liquid-dsp/makefile.mingw64 vendored
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@ -1,4 +1,4 @@
# Copyright (c) 2007 - 2016 Joseph Gaeddert
# Copyright (c) 2007 - 2018 Joseph Gaeddert
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
@ -23,8 +23,7 @@
#
# Targets:
# all : dynamic shared-library object (e.g. libliquid.so)
# install : install the dynamic shared library object and
# header file(s)
# install : install the dynamic shared library object and headers
# uninstall : uninstall the library and header file(s)
# clean : clean all targets (bench, check, examples, etc)
# distclean : removes everything except the originally distributed files
@ -57,21 +56,21 @@ include_dirs := . include
CC := gcc
MV := mv -f
RM := rm -f
SED := /usr/bin/sed
GREP := /usr/bin/grep
SED := /bin/sed
GREP := /bin/grep
AR := ar
LIBTOOL :=
RANLIB := ranlib
# flags
INCLUDE_CFLAGS = $(addprefix -I ,$(include_dirs))
#MINGW: optimizations goes here
CONFIG_CFLAGS = -O3 -msse3 -ffast-math -static-libgcc -static-libstdc++
#MINGW: optimizations goes here, use SSSE42 for 64bit
CONFIG_CFLAGS = -O3 -msse4.2 -ffast-math
CPPFLAGS = $(INCLUDE_CFLAGS)
CFLAGS = $(CONFIG_CFLAGS) -Wall -fPIC
LDFLAGS =
#MINGW:
LIBS += -static-libgcc -static-libstdc++
ARFLAGS = r
LIBS += -static-libgcc
PATHSEP = /
#
@ -446,10 +445,13 @@ filter_includes := \
src/filter/src/iirdecim.c \
src/filter/src/iirfilt.c \
src/filter/src/iirfiltsos.c \
src/filter/src/iirhilb.c \
src/filter/src/iirinterp.c \
src/filter/src/msresamp.c \
src/filter/src/msresamp2.c \
src/filter/src/resamp.c \
src/filter/src/ordfilt.c \
src/filter/src/rresamp.c \
src/filter/src/resamp.fixed.c \
src/filter/src/resamp2.c \
src/filter/src/symsync.c \
@ -489,6 +491,7 @@ filter_autotests := \
src/filter/tests/iirfilt_xxxf_autotest.c \
src/filter/tests/iirfiltsos_rrrf_autotest.c \
src/filter/tests/msresamp_crcf_autotest.c \
src/filter/tests/rresamp_crcf_autotest.c \
src/filter/tests/resamp_crcf_autotest.c \
src/filter/tests/resamp2_crcf_autotest.c \
src/filter/tests/symsync_crcf_autotest.c \
@ -573,6 +576,7 @@ filter_benchmarks := \
src/filter/bench/iirdecim_crcf_benchmark.c \
src/filter/bench/iirfilt_crcf_benchmark.c \
src/filter/bench/iirinterp_crcf_benchmark.c \
src/filter/bench/rresamp_crcf_benchmark.c \
src/filter/bench/resamp_crcf_benchmark.c \
src/filter/bench/resamp2_crcf_benchmark.c \
src/filter/bench/symsync_crcf_benchmark.c \
@ -589,6 +593,8 @@ framing_objects := \
src/framing/src/bsync_crcf.o \
src/framing/src/bsync_cccf.o \
src/framing/src/detector_cccf.o \
src/framing/src/dsssframegen.o \
src/framing/src/dsssframesync.o \
src/framing/src/framedatastats.o \
src/framing/src/framesyncstats.o \
src/framing/src/framegen64.o \
@ -618,6 +624,8 @@ src/framing/src/bsync_rrrf.o : %.o : %.c $(include_headers) src/framing/s
src/framing/src/bsync_crcf.o : %.o : %.c $(include_headers) src/framing/src/bsync.c
src/framing/src/bsync_cccf.o : %.o : %.c $(include_headers) src/framing/src/bsync.c
src/framing/src/detector_cccf.o : %.o : %.c $(include_headers)
src/framing/src/dsssframegen.o : %.o : %.c $(include_headers)
src/framing/src/dsssframesync.o : %.o : %.c $(include_headers)
src/framing/src/framedatastats.o : %.o : %.c $(include_headers)
src/framing/src/framesyncstats.o : %.o : %.c $(include_headers)
src/framing/src/framegen64.o : %.o : %.c $(include_headers)
@ -694,12 +702,14 @@ src/math/src/windows.o : %.o : %.c $(include_headers)
math_autotests := \
src/math/tests/gcd_autotest.c \
src/math/tests/kbd_autotest.c \
src/math/tests/math_autotest.c \
src/math/tests/math_bessel_autotest.c \
src/math/tests/math_gamma_autotest.c \
src/math/tests/math_complex_autotest.c \
src/math/tests/polynomial_autotest.c \
src/math/tests/prime_autotest.c \
math_benchmarks := \
@ -887,15 +897,18 @@ multichannel_benchmarks := \
nco_objects := \
src/nco/src/nco_crcf.o \
src/nco/src/nco.utilities.o \
src/nco/src/synth_crcf.o \
src/nco/src/nco_crcf.o : %.o : %.c $(include_headers) src/nco/src/nco.c
src/nco/src/nco.utilities.o : %.o : %.c $(include_headers)
src/nco/src/synth_crcf.o : %.o : %.c $(include_headers) src/nco/src/synth.c
# autotests
nco_autotests := \
src/nco/tests/nco_crcf_frequency_autotest.c \
src/nco/tests/nco_crcf_mix_autotest.c \
src/nco/tests/nco_crcf_phase_autotest.c \
src/nco/tests/nco_crcf_pll_autotest.c \
src/nco/tests/unwrap_phase_autotest.c \
@ -1023,6 +1036,7 @@ utility_objects := \
src/utility/src/msb_index.o \
src/utility/src/pack_bytes.o \
src/utility/src/shift_array.o \
src/utility/src/utility.o \
$(utility_objects) : %.o : %.c $(include_headers)
@ -1033,9 +1047,9 @@ utility_autotests := \
src/utility/tests/pack_bytes_autotest.c \
src/utility/tests/shift_array_autotest.c \
# benchmarks
utility_benchmarks :=
utility_benchmarks := \
src/utility/bench/byte_utilities_benchmark.c \
#
@ -1155,28 +1169,35 @@ benchmark_sources := \
.PHONY: all
# Shared library
ARCHIVE_LIB = libliquid.a
#MINGW:
SHARED_LIB = libliquid.dll
# liquid library definition
libliquid.a: $(objects)
$(AR) $(ARFLAGS) $@ $^
$(RANLIB) $@
#
# darwin
#
libliquid.ar: $(objects)
${LIBTOOL} -static -o $@ $^
# gcc -dynamiclib -install_name libliquid.dylib -o libliquid.dylib libmodem.a libutility.a
libliquid.dylib: $(objects)
$(CC) -dynamiclib -install_name $@ -o $@ $^ $(LDFLAGS) $(LIBS)
#
# linux, et al
#
libliquid.a: $(objects)
${AR} r $@ $^
${RANLIB} $@
libliquid.so: libliquid.a
$(CC) $(CFLAGS) $(LDFLAGS) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive $(LIBS)
#MINGW:
libliquid.dll: libliquid.a
$(CC) -shared -Xlinker -soname=$@ -o $@ -Wl,-whole-archive $^ -Wl,-no-whole-archive -Wl,--output-def,libliquid.def -Wl,--out-implib,libliquid.lib $(LIBS)
all: libliquid.a $(SHARED_LIB)
# static archive and library objects
all: ${ARCHIVE_LIB} ${SHARED_LIB}
##
## TARGET : help - print list of targets
@ -1196,7 +1217,7 @@ install: all
@echo ""
mkdir -p $(DESTDIR)$(exec_prefix)$(libdir)
mkdir -p $(DESTDIR)$(prefix)/include/liquid
install -m 644 -p $(SHARED_LIB) libliquid.a $(DESTDIR)$(exec_prefix)$(libdir)
install -m 644 -p ${ARCHIVE_LIB} ${SHARED_LIB} $(DESTDIR)$(exec_prefix)$(libdir)
install -m 644 -p $(addprefix include/,$(headers_install)) $(DESTDIR)$(prefix)/include/liquid
@echo ""
@echo "---------------------------------------------------------"
@ -1219,8 +1240,8 @@ install: all
uninstall:
@echo "uninstalling..."
$(RM) $(addprefix $(DESTDIR)$(prefix)/include/liquid/, $(headers_install))
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/libliquid.a
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/$(SHARED_LIB)
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/${ARCHIVE_LIB}
$(RM) $(DESTDIR)$(exec_prefix)$(libdir)/${SHARED_LIB}
@echo "done."
##
@ -1274,12 +1295,12 @@ $(autotest_prog).o : autotest/autotest.c autotest/autotest.h autotest_include.h
# link the autotest program with the objects
# NOTE: linked libraries must come _after_ the target program
$(autotest_prog): $(autotest_prog).o $(autotest_obj) $(autotest_extra_obj) autotest/autotestlib.o libliquid.a
$(autotest_prog): $(autotest_prog).o $(autotest_obj) $(autotest_extra_obj) autotest/autotestlib.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)
# run the autotest program
check: $(autotest_prog)
./$(autotest_prog) -v
./$(autotest_prog) -v -o autotest.json
# let 'make test' be an alias for 'make check'
test: check
@ -1290,6 +1311,7 @@ clean-check:
$(RM) autotest/autotestlib.o
$(RM) $(autotest_obj)
$(RM) $(autotest_extra_obj)
$(RM) autotest.json
##
@ -1326,7 +1348,7 @@ $(bench_prog).o: bench/bench.c benchmark_include.h bench/bench.c
# link the benchmark program with the library objects
# NOTE: linked libraries must come _after_ the target program
$(bench_prog): $(bench_prog).o $(benchmark_obj) $(benchmark_extra_obj) libliquid.a
$(bench_prog): $(bench_prog).o $(benchmark_obj) $(benchmark_extra_obj) ${ARCHIVE_LIB}
$(CC) $(BENCH_CFLAGS) $(BENCH_LDFLAGS) $^ -o $(bench_prog) $(BENCH_LIBS)
# run the benchmark program
@ -1341,7 +1363,7 @@ scripts/benchmark_compare : % : %.c
bench/fftbench.o : %.o : %.c
$(CC) $(BENCH_CPPFLAGS) $(BENCH_CFLAGS) $< -c -o $@
bench/fftbench : % : %.o libliquid.a
bench/fftbench : % : %.o ${ARCHIVE_LIB}
$(CC) $(BENCH_CFLAGS) $(BENCH_LDFLAGS) $^ -o $@ $(BENCH_LIBS)
# clean up the generated files
@ -1383,6 +1405,7 @@ example_programs := \
examples/cpfskmodem_psd_example \
examples/cvsd_example \
examples/detector_cccf_example \
examples/dsssframesync_example \
examples/dotprod_rrrf_example \
examples/dotprod_cccf_example \
examples/eqlms_cccf_block_example \
@ -1405,9 +1428,11 @@ example_programs := \
examples/firdespm_lowpass_example \
examples/firhilb_example \
examples/firhilb_decim_example \
examples/firhilb_filter_example \
examples/firhilb_interp_example \
examples/firpfbch2_crcf_example \
examples/firinterp_crcf_example \
examples/firinterp_firdecim_crcf_example \
examples/firpfbch_crcf_example \
examples/firpfbch_crcf_analysis_example \
examples/firpfbch_crcf_synthesis_example \
@ -1416,6 +1441,7 @@ example_programs := \
examples/framesync64_example \
examples/freqmodem_example \
examples/fskmodem_example \
examples/fskmodem_waterfall_example \
examples/gasearch_example \
examples/gasearch_knapsack_example \
examples/gmskframesync_example \
@ -1432,6 +1458,8 @@ example_programs := \
examples/iirfilt_cccf_example \
examples/iirfilt_crcf_example \
examples/iirfilt_crcf_dcblocker_example \
examples/iirhilb_example \
examples/iirhilb_filter_example \
examples/iirinterp_crcf_example \
examples/kbd_window_example \
examples/lpc_example \
@ -1446,13 +1474,16 @@ example_programs := \
examples/msequence_example \
examples/msourcecf_example \
examples/msresamp_crcf_example \
examples/msresamp_crcf_noise_example \
examples/msresamp2_crcf_example \
examples/nco_crcf_mix_example \
examples/nco_example \
examples/nco_pll_example \
examples/nco_pll_modem_example \
examples/nyquist_filter_example \
examples/ofdmflexframesync_example \
examples/ofdmframesync_example \
examples/ordfilt_rrrf_example \
examples/packetizer_example \
examples/packetizer_soft_example \
examples/pll_example \
@ -1467,7 +1498,9 @@ example_programs := \
examples/quantize_example \
examples/random_histogram_example \
examples/repack_bytes_example \
examples/rresamp_crcf_example \
examples/resamp_crcf_example \
examples/resamp_crcf_noise_example \
examples/resamp2_cccf_example \
examples/resamp2_crcf_example \
examples/resamp2_crcf_decim_example \
@ -1477,7 +1510,6 @@ example_programs := \
examples/scramble_example \
examples/smatrix_example \
examples/spgramcf_example \
examples/spgramcf_waterfall_example \
examples/spgramf_example \
examples/spwaterfallcf_example \
examples/symsync_crcf_example \
@ -1499,7 +1531,7 @@ examples: $(example_programs)
# NOTE: linked libraries must come _after_ the target program
$(example_objects): %.o : %.c
$(example_programs): % : %.o libliquid.a
$(example_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ $(LIBS)
# clean examples
@ -1605,6 +1637,7 @@ sandbox_programs = \
sandbox/symsync_eqlms_test \
sandbox/svd_test \
sandbox/thiran_allpass_iir_test \
sandbox/throttle_test \
sandbox/vectorcf_test \
# sandbox/packetizer_persistent_ber_test
@ -1621,7 +1654,7 @@ SANDBOX_LDFLAGS = $(LDFLAGS) -lfftw3f
# NOTE: linked libraries must come _after_ the target program
$(sandbox_objects): %.o : %.c
$(sandbox_programs): % : %.o libliquid.a
$(sandbox_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $^ -o $@ $(LDFLAGS) $(LIBS)
# clean sandbox
@ -1630,6 +1663,22 @@ clean-sandbox:
$(RM) $(sandbox_programs)
.PHONY: tools
tools_programs = \
tools/msequence_generator \
tools_objects = $(patsubst %,%.o,$(tools_programs))
tools: $(tools_programs)
$(tools_objects): %.o: %.c
$(tools_programs): % : %.o ${ARCHIVE_LIB}
$(CC) $(CFLAGS) $^ -o $@ $(LDFLAGS)
clean-tools:
$(RM) tools/*.o
$(RM) $(tools_programs)
##
## TARGET : world - build absolutely everything
##
@ -1666,10 +1715,8 @@ clean-modules:
$(RM) src/vector/src/*.o src/vector/bench/*.o src/vector/tests/*.o
$(RM) src/libliquid.o
clean: clean-modules clean-autoscript clean-check clean-bench clean-examples clean-sandbox
$(RM) $(extra_clean)
$(RM) libliquid.a
$(RM) $(SHARED_LIB)
clean: clean-modules clean-autoscript clean-check clean-bench clean-examples clean-sandbox clean-tools
$(RM) ${ARCHIVE_LIB} ${SHARED_LIB} $(extra_clean)
##
## TARGET : distclean - removes everything except the originally distributed files

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4
src/AppFrame.cpp
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@ -34,7 +34,7 @@
#include <wx/numformatter.h>
#include <stddef.h>
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
#include "CubicSDR.xpm"
#endif
@ -79,7 +79,7 @@ std::vector<std::string> str_explode(const std::string &seperator, const std::st
AppFrame::AppFrame() :
wxFrame(NULL, wxID_ANY, CUBICSDR_TITLE), activeDemodulator(nullptr) {
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
SetIcon(wxICON(cubicsdr));
#endif

12
src/CubicSDRDefs.h
View File

@ -3,6 +3,10 @@
#pragma once
#if defined(__linux__) || defined(__FreeBSD__)
#include <sys/param.h>
#endif
#define CUBICSDR_TITLE "" CUBICSDR_BUILD_TITLE
#ifndef __BYTE_ORDER
@ -16,7 +20,11 @@
#ifdef __APPLE__
#include <machine/endian.h>
#else
#include <endian.h>
#ifdef __FreeBSD__
#include <sys/endian.h>
#else
#include <endian.h>
#endif
#endif
#endif
#endif
@ -62,4 +70,4 @@ const char filePathSeparator =
//The maximum number of listed sample rates for a device, to be able to handle
//devices returning an insane amount because they have quasi-continuous ranges (UHD...)
#define DEVICE_SAMPLE_RATES_MAX_NB 25
#define DEVICE_SAMPLE_RATES_MAX_NB 25

2
src/DemodLabelDialog.cpp
View File

@ -83,7 +83,7 @@ void DemodLabelDialog::OnChar(wxKeyEvent& event) {
}
else {
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
dialogText->OnChar(event);
event.Skip();
#else

2
src/FrequencyDialog.cpp
View File

@ -218,7 +218,7 @@ void FrequencyDialog::OnChar(wxKeyEvent& event) {
if (allowed.find_first_of(c) != std::string::npos || c == WXK_DELETE || c == WXK_BACK || c == WXK_NUMPAD_DECIMAL
|| (c >= WXK_NUMPAD0 && c <= WXK_NUMPAD9)) {
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
dialogText->OnChar(event);
event.Skip();
#else

7
src/IOThread.h
View File

@ -15,6 +15,7 @@
#include <climits>
#include "ThreadBlockingQueue.h"
#include "Timer.h"
#include "SpinMutex.h"
struct map_string_less : public std::binary_function<std::string,std::string,bool>
{
@ -62,7 +63,7 @@ public:
/// Return a new ReBuffer_ptr usable by the application.
ReBufferPtr getBuffer() {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
// iterate the ReBufferAge list: if the std::shared_ptr count == 1, it means
//it is only referenced in outputBuffers itself, so available for re-use.
@ -131,7 +132,7 @@ public:
/// Purge the cache.
void purge() {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
// since outputBuffers are full std::shared_ptr,
//purging if will effectively loose the local reference,
@ -152,7 +153,7 @@ private:
typedef typename std::deque< ReBufferAge < ReBufferPtr > >::iterator outputBuffersI;
//mutex protecting access to outputBuffers.
std::mutex m_mutex;
SpinMutex m_mutex;
};

4
src/demod/DemodulatorMgr.cpp
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@ -504,7 +504,7 @@ DemodulatorInstancePtr DemodulatorMgr::loadInstance(DataNode *node) {
DataNode *demodTypeNode = node->hasAnother("type")?node->getNext("type"):nullptr;
if (demodTypeNode && demodTypeNode->element()->getDataType() == DATA_INT) {
if (demodTypeNode && demodTypeNode->element()->getDataType() == DataElement::DATA_INT) {
int legacyType = *demodTypeNode;
int legacyStereo = node->hasAnother("stereo") ? (int) *node->getNext("stereo") : 0;
switch (legacyType) { // legacy demod ID
@ -526,7 +526,7 @@ DemodulatorInstancePtr DemodulatorMgr::loadInstance(DataNode *node) {
case 16: type = "I/Q"; break;
default: type = "FM"; break;
}
} else if (demodTypeNode && demodTypeNode->element()->getDataType() == DATA_STRING) {
} else if (demodTypeNode && demodTypeNode->element()->getDataType() == DataElement::DATA_STRING) {
demodTypeNode->element()->get(type);
}

8
src/demod/DemodulatorThread.cpp
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@ -39,13 +39,13 @@ void DemodulatorThread::onBindOutput(std::string name, ThreadQueueBasePtr thread
if (name == "AudioVisualOutput") {
//protects because it may be changed at runtime
std::lock_guard < std::mutex > lock(m_mutexAudioVisOutputQueue);
std::lock_guard < SpinMutex > lock(m_mutexAudioVisOutputQueue);
audioVisOutputQueue = std::static_pointer_cast<DemodulatorThreadOutputQueue>(threadQueue);
}
if (name == "AudioSink") {
std::lock_guard < std::mutex > lock(m_mutexAudioVisOutputQueue);
std::lock_guard < SpinMutex > lock(m_mutexAudioVisOutputQueue);
audioSinkOutputQueue = std::static_pointer_cast<AudioThreadInputQueue>(threadQueue);
}
@ -247,7 +247,7 @@ void DemodulatorThread::run() {
//variable, and works with it with now on until the next while-turn.
DemodulatorThreadOutputQueuePtr localAudioVisOutputQueue = nullptr;
{
std::lock_guard < std::mutex > lock(m_mutexAudioVisOutputQueue);
std::lock_guard < SpinMutex > lock(m_mutexAudioVisOutputQueue);
localAudioVisOutputQueue = audioVisOutputQueue;
}
@ -337,7 +337,7 @@ void DemodulatorThread::run() {
// Capture audioSinkOutputQueue state in a local variable
DemodulatorThreadOutputQueuePtr localAudioSinkOutputQueue = nullptr;
{
std::lock_guard < std::mutex > lock(m_mutexAudioVisOutputQueue);
std::lock_guard < SpinMutex > lock(m_mutexAudioVisOutputQueue);
localAudioSinkOutputQueue = audioSinkOutputQueue;
}

3
src/demod/DemodulatorThread.h
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@ -10,6 +10,7 @@
#include "DemodDefs.h"
#include "AudioThread.h"
#include "Modem.h"
#include "SpinMutex.h"
#define DEMOD_VIS_SIZE 2048
#define DEMOD_SIGNAL_MIN -30
@ -70,5 +71,5 @@ protected:
DemodulatorThreadOutputQueuePtr audioSinkOutputQueue = nullptr;
//protects the audioVisOutputQueue dynamic binding change at runtime (in DemodulatorMgr)
std::mutex m_mutexAudioVisOutputQueue;
SpinMutex m_mutexAudioVisOutputQueue;
};

2
src/process/VisualProcessor.h
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@ -135,7 +135,7 @@ protected:
std::lock_guard < std::mutex > busy_lock(busy_update);
//We will try to distribute 'output' among all 'outputs',
//so 'output' will a-priori be shared among all 'outputs'.
for (VisualOutputQueueTypePtr single_output : outputs) {
//'output' can fail to be given to an single_output,
//using a blocking push, with a timeout

46
src/sdr/SoapySDRThread.cpp
View File

@ -101,9 +101,7 @@ bool SDRThread::init() {
int streamMTU = device->getStreamMTU(stream);
mtuElems.store(streamMTU);
std::cout << "Device Stream MTU: " << mtuElems.load() << std::endl << std::flush;
deviceInfo.load()->setStreamArgs(currentStreamArgs);
deviceConfig.load()->setStreamOpts(currentStreamArgs);
@ -130,14 +128,20 @@ bool SDRThread::init() {
} else {
hasHardwareDC.store(false);
}
device->setGainMode(SOAPY_SDR_RX,0,agc_mode.load());
if (device->hasGainMode(SOAPY_SDR_RX, 0)) {
device->setGainMode(SOAPY_SDR_RX, 0, agc_mode.load());
}
numChannels.store(getOptimalChannelCount(sampleRate.load()));
numElems.store(getOptimalElementCount(sampleRate.load(), TARGET_DISPLAY_FPS));
//fallback if mtuElems was wrong.
//fallback if mtuElems was wrong
if (!mtuElems.load()) {
mtuElems.store(numElems.load());
std::cout << "SDRThread::init(): Device Stream MTU is broken, use " << mtuElems.load() << "instead..." << std::endl << std::flush;
} else {
std::cout << "SDRThread::init(): Device Stream set to MTU: " << mtuElems.load() << std::endl << std::flush;
}
overflowBuffer.data.resize(mtuElems.load());
@ -198,8 +202,15 @@ void SDRThread::assureBufferMinSize(SDRThreadIQData * dataOut, size_t minSize) {
// a 'this.numElems' sized batch of samples (SDRThreadIQData) and push it into iqDataOutQueue.
//this batch of samples is built to represent 1 frame / TARGET_DISPLAY_FPS.
int SDRThread::readStream(SDRThreadIQDataQueuePtr iqDataOutQueue) {
int flags;
long long timeNs;
int flags(0);
long long timeNs(0);
// Supply a huge timeout value to neutralize the readStream 'timeout' effect
// we are not interested in, but some modules may effectively use.
//TODO: use something roughly (1 / TARGET_DISPLAY_FPS) seconds * (factor) instead.?
long timeoutUs = (1 << 30);
int n_read = 0;
int nElems = numElems.load();
@ -247,7 +258,7 @@ int SDRThread::readStream(SDRThreadIQDataQueuePtr iqDataOutQueue) {
//Whatever the number of remaining samples needed to reach nElems, we always try to read a mtElems-size chunk,
//from which SoapySDR effectively returns n_stream_read.
int n_stream_read = device->readStream(stream, buffs, mtElems, flags, timeNs);
int n_stream_read = device->readStream(stream, buffs, mtElems, flags, timeNs, timeoutUs);
readStreamCode = n_stream_read;
@ -437,20 +448,31 @@ void SDRThread::updateSettings() {
}
if (rate_changed.load()) {
device->setSampleRate(SOAPY_SDR_RX,0,sampleRate.load());
// TODO: explore bandwidth setting option to see if this is necessary for others
if (device->getDriverKey() == "bladeRF") {
device->setBandwidth(SOAPY_SDR_RX, 0, sampleRate.load());
}
// Fix for LimeSDR-USB not properly handling samplerate changes while device is
// active.
else if (device->getHardwareKey() == "LimeSDR-USB") {
std::cout << "SDRThread::updateSettings(): Force deactivate / activate limeSDR stream" << std::endl << std::flush;
device->deactivateStream(stream);
device->activateStream(stream);
}
sampleRate.store(device->getSampleRate(SOAPY_SDR_RX,0));
numChannels.store(getOptimalChannelCount(sampleRate.load()));
numElems.store(getOptimalElementCount(sampleRate.load(), TARGET_DISPLAY_FPS));
int streamMTU = device->getStreamMTU(stream);
mtuElems.store(streamMTU);
//fallback if mtuElems was wrong
if (!mtuElems.load()) {
mtuElems.store(numElems.load());
std::cout << "SDRThread::updateSettings(): Device Stream MTU is broken, use " << mtuElems.load() << "instead..." << std::endl << std::flush;
} else {
std::cout << "SDRThread::updateSettings(): Device Stream changing to MTU: " << mtuElems.load() << std::endl << std::flush;
}
overflowBuffer.data.resize(mtuElems.load());
@ -484,7 +506,9 @@ void SDRThread::updateSettings() {
// }
if (agc_mode_changed.load()) {
device->setGainMode(SOAPY_SDR_RX, 0, agc_mode.load());
if (device->hasGainMode(SOAPY_SDR_RX, 0)) {
device->setGainMode(SOAPY_SDR_RX, 0, agc_mode.load());
}
agc_mode_changed.store(false);
if (!agc_mode.load()) {
updateGains();

974
src/util/DataTree.cpp
View File

File diff suppressed because it is too large Load Diff

549
src/util/DataTree.h
View File

@ -24,8 +24,6 @@
THE SOFTWARE.
*/
#define USE_FASTLZ 0
#include <vector>
#include <map>
#include <set>
@ -35,40 +33,9 @@
#include <iostream>
#include "tinyxml.h"
#if USE_FASTLZ
#include "fastlz.h"
#endif
using namespace std;
/* type defines */
#define DATA_NULL 0
#define DATA_CHAR 1
#define DATA_UCHAR 2
#define DATA_INT 3
#define DATA_UINT 4
#define DATA_LONG 5
#define DATA_ULONG 6
#define DATA_LONGLONG 7
#define DATA_FLOAT 8
#define DATA_DOUBLE 9
#define DATA_LONGDOUBLE 10
#define DATA_STRING 11
#define DATA_STR_VECTOR 12
#define DATA_CHAR_VECTOR 13
#define DATA_UCHAR_VECTOR 14
#define DATA_INT_VECTOR 15
#define DATA_UINT_VECTOR 16
#define DATA_LONG_VECTOR 17
#define DATA_ULONG_VECTOR 18
#define DATA_LONGLONG_VECTOR 19
#define DATA_FLOAT_VECTOR 20
#define DATA_DOUBLE_VECTOR 21
#define DATA_LONGDOUBLE_VECTOR 22
#define DATA_VOID 23
#define DATA_WSTRING 24
/* map comparison function */
struct string_less : public std::binary_function<std::string,std::string,bool>
{
@ -117,109 +84,431 @@ public:
class DataElement
{
private:
int data_type;
size_t data_size;
unsigned int unit_size;
public :
enum DataElementTypeEnum {
DATA_NULL,
DATA_CHAR,
DATA_UCHAR,
DATA_INT,
DATA_UINT,
DATA_LONG,
DATA_ULONG,
DATA_LONGLONG,
DATA_FLOAT,
DATA_DOUBLE,
DATA_STRING,
DATA_STR_VECTOR,
DATA_CHAR_VECTOR,
DATA_UCHAR_VECTOR,
DATA_INT_VECTOR,
DATA_UINT_VECTOR,
DATA_LONG_VECTOR,
DATA_ULONG_VECTOR,
DATA_LONGLONG_VECTOR,
DATA_FLOAT_VECTOR,
DATA_DOUBLE_VECTOR,
DATA_VOID,
DATA_WSTRING
};
typedef vector<unsigned char> DataElementBuffer;
typedef vector< DataElementBuffer > DataElementBufferVector;
private:
DataElementTypeEnum data_type;
// raw buffer holding data_type element in bytes form.
DataElementBuffer data_val;
//keep the vector of types in a spearate vector of DataElementBuffer.
DataElementBufferVector data_val_vector;
//specializations to extract type: (need to be declared/done OUTSIDE of class scope else "Error: explicit specialization is not allowed in the current scope")
//this is apparently fixed in C++17...
// so we need to workaround it with a partial specialization using a fake Dummy parameter.
//if the exact right determineScalarDataType specialization was not used, throw exception at runtime.
template<typename U, typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const U& type_in) { throw DataTypeMismatchException("determineScalarDataType(U) usage with unsupported type !"); }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const char& type_in) { return DATA_CHAR; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const unsigned char& type_in) { return DATA_UCHAR; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const int& type_in) { return DATA_INT; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const unsigned int& type_in) { return DATA_UINT; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const long& type_in) { return DATA_LONG; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const unsigned long& type_in) { return DATA_ULONG; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const long long& type_in) { return DATA_LONGLONG; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const float& type_in) { return DATA_FLOAT; }
template< typename Dummy = int >
DataElementTypeEnum determineScalarDataType(const double& type_in) { return DATA_DOUBLE; }
//vector versions:
//if the exact right determineVectorDataType specialization was not used, throw exception at runtime.
template<typename V, typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<V>& type_in) { throw DataTypeMismatchException("determineVectorDataType(V) usage with unsupported type !"); }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<char>& type_in) { return DATA_CHAR_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<unsigned char>& type_in) { return DATA_UCHAR_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<int>& type_in) { return DATA_INT_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<unsigned int>& type_in) { return DATA_UINT_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<long>& type_in) { return DATA_LONG_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<unsigned long>& type_in) { return DATA_ULONG_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<long long>& type_in) { return DATA_LONGLONG_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<float>& type_in) { return DATA_FLOAT_VECTOR; }
template< typename Dummy = int >
DataElementTypeEnum determineVectorDataType(const vector<double>& type_in) { return DATA_DOUBLE_VECTOR; }
public:
char *data_val;
void data_init(size_t data_size_in);
public:
DataElement();
DataElement(DataElement &cloneFrom);
~DataElement();
int getDataType();
DataElementTypeEnum getDataType();
char *getDataPointer();
size_t getDataSize();
unsigned int getUnitSize();
/* set overloads */
void set(const char &char_in);
void set(const unsigned char &uchar_in);
void set(const int &int_in);
void set(const unsigned int &uint_in);
void set(const long &long_in);
void set(const unsigned long &ulong_in);
void set(const long long &llong_in);
void set(const float &float_in);
void set(const double &double_in);
void set(const long double &ldouble_in);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//set overloads :
// general templates : for scalars
template<typename T, typename Dummy = int >
void set(const T& scalar_in) {
data_type = determineScalarDataType<T>(scalar_in);
int unit_size = sizeof(T);
//copy in a temporary variable (needed ?)
T local_copy = scalar_in;
unsigned char* local_copy_ptr = reinterpret_cast<unsigned char*>(&local_copy);
data_val.assign(local_copy_ptr, local_copy_ptr + unit_size);
}
// general templates : for vector of scalars
template<typename T, typename Dummy = int >
void set(const vector<T>& scalar_vector_in) {
data_type = determineVectorDataType<T>(scalar_vector_in);
int unit_size = sizeof(T);
data_val_vector.clear();
DataElementBuffer single_buffer;
for (auto single_element : scalar_vector_in) {
//copy in a temporary variable (needed ?)
T local_copy = single_element;
unsigned char* local_copy_ptr = reinterpret_cast<unsigned char*>(&local_copy);
single_buffer.assign(local_copy_ptr, local_copy_ptr + unit_size);
data_val_vector.push_back(single_buffer);
}
}
//template specialization : for string
template< typename Dummy = int >
void set(const string& str_in) {
data_type = DATA_STRING;
data_val.assign(str_in.begin(), str_in.end());
}
//template specialization : for wstring
template< typename Dummy = int >
void set(const wstring& wstr_in) {
data_type = DATA_WSTRING;
//wchar_t is tricky, the terminating zero is actually a (wchar_t)0 !
//wchar_t is typically 16 bits on windows, and 32 bits on Unix, so use sizeof(wchar_t) everywhere.
size_t maxLenBytes = (wstr_in.length() + 1) * sizeof(wchar_t);
//be paranoid, zero the buffer
char *tmp_str = (char *)::calloc(maxLenBytes, sizeof(char));
//if something awful happens, the last sizeof(wchar_t) is at least zero...
::wcstombs(tmp_str, wstr_in.c_str(), maxLenBytes - sizeof(wchar_t));
data_val.assign(tmp_str, tmp_str + maxLenBytes - sizeof(wchar_t));
::free(tmp_str);
}
//template specialization : for vector<string>
template< typename Dummy = int >
void set(const vector<string>& vector_str_in) {
data_type = DATA_STR_VECTOR;
data_val_vector.clear();
DataElementBuffer single_buffer;
for (auto single_element : vector_str_in) {
single_buffer.assign(single_element.begin(), single_element.end());
data_val_vector.push_back(single_buffer);
}
}
///specific versions
void set(const std::set<string> &strset_in);
void set(const char *data_in, long size_in); /* voids, file chunks anyone? */
void set(const char *data_in); /* strings, stops at NULL, returns as string */
void set(const string &str_in);
void set(const wstring &wstr_in);
void set(vector<string> &strvect_in);
void set(std::set<string> &strset_in);
void set(vector<char> &charvect_in);
void set(vector<unsigned char> &ucharvect_in);
void set(vector<int> &intvect_in);
void set(vector<unsigned int> &uintvect_in);
void set(vector<long> &longvect_in);
void set(vector<unsigned long> &ulongvect_in);
void set(vector<long long> &llongvect_in);
void set(vector<float> &floatvect_in);
void set(vector<double> &doublevect_in);
void set(vector<long double> &ldoublevect_in);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/* get overloads */
void get(char &char_in);
void get(unsigned char &uchar_in);
void get(int &int_in);
void get(unsigned int &uint_in);
void get(long &long_in);
void get(unsigned long &ulong_in);
void get(long long &long_in);
void get(float &float_in);
void get(double &double_in);
void get(long double &ldouble_in);
void get(char **data_in); /* getting a void or string */
void get(string &str_in);
void get(wstring &wstr_in);
void get(std::set<string> &strset_in);
void get(vector<string> &strvect_in);
void get(vector<char> &charvect_in);
void get(vector<unsigned char> &ucharvect_in);
void get(vector<int> &intvect_in);
void get(vector<unsigned int> &uintvect_in);
void get(vector<long> &longvect_in);
void get(vector<unsigned long> &ulongvect_in);
void get(vector<long long> &llongvect_in);
void get(vector<float> &floatvect_in);
void get(vector<double> &doublevect_in);
void get(vector<long double> &ldoublevect_in);
template<typename T, typename Dummy = int >
void get(T& scalar_out) {
if (getDataSize() == 0) {
throw DataException("Cannot get() the scalar, DataElement is empty !");
}
DataElementTypeEnum storageType = getDataType();
//TODO: smarter way with templates ?
if (storageType == DATA_CHAR) {
char* storage_ptr = reinterpret_cast<char*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_UCHAR) {
unsigned char* storage_ptr = reinterpret_cast<unsigned char*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_INT) {
int* storage_ptr = reinterpret_cast<int*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_UINT) {
unsigned int* storage_ptr = reinterpret_cast<unsigned int*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_LONG) {
long* storage_ptr = reinterpret_cast<long*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_ULONG) {
unsigned long* storage_ptr = reinterpret_cast<unsigned long*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_LONGLONG) {
long long* storage_ptr = reinterpret_cast<long long*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_FLOAT) {
float* storage_ptr = reinterpret_cast<float*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_DOUBLE) {
double* storage_ptr = reinterpret_cast<double*>(&data_val[0]);
//constructor-like
scalar_out = T(*storage_ptr);
}
}
// general templates : for vector of scalars
template<typename T, typename Dummy = int >
void get(vector<T>& scalar_vector_out) {
scalar_vector_out.clear();
DataElementBuffer single_buffer;
DataElementTypeEnum storageType = getDataType();
for (auto single_storage_element : data_val_vector) {
if (single_storage_element.empty()) {
throw DataException("Cannot get(vector<scalar>) on single element because it is empty!");
}
T scalar_out;
//TODO: smarter way with templates ?
if (storageType == DATA_CHAR_VECTOR) {
char* storage_ptr = reinterpret_cast<char*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_UCHAR_VECTOR) {
unsigned char* storage_ptr = reinterpret_cast<unsigned char*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_INT_VECTOR) {
int* storage_ptr = reinterpret_cast<int*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_UINT_VECTOR) {
unsigned int* storage_ptr = reinterpret_cast<unsigned int*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_LONG_VECTOR) {
long* storage_ptr = reinterpret_cast<long*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_ULONG_VECTOR) {
unsigned long* storage_ptr = reinterpret_cast<unsigned long*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_LONGLONG_VECTOR) {
long long* storage_ptr = reinterpret_cast<long long*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_FLOAT_VECTOR) {
float* storage_ptr = reinterpret_cast<float*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
} else if (storageType == DATA_DOUBLE_VECTOR) {
double* storage_ptr = reinterpret_cast<double*>(&single_storage_element[0]);
//constructor-like
scalar_out = T(*storage_ptr);
}
scalar_vector_out.push_back(scalar_out);
} //end for.
}
//template specialization : for string or void* returned as string
template< typename Dummy = int >
void get(string& str_out) {
//reset
str_out.clear();
if (data_type == DATA_NULL) {
//it means TinyXML has parsed an empty tag,
//so return an empty string.
return;
}
if (data_type != DATA_STRING && data_type != DATA_VOID) {
throw(DataTypeMismatchException("Type mismatch, neither a STRING nor a VOID*"));
}
for (auto single_char : data_val) {
str_out.push_back((char)single_char);
}
}
//template specialization : for wstring
template< typename Dummy = int >
void get(wstring& wstr_out) {
//reset
wstr_out.clear();
if (data_type == DATA_NULL) {
//it means TinyXML has parsed an empty tag,
//so return an empty string.
return;
}
if (data_type != DATA_WSTRING) {
throw(DataTypeMismatchException("Type mismatch, not a WSTRING"));
}
if (getDataSize() >= sizeof(wchar_t)) {
//data_val is an array of bytes holding wchar_t characters, plus a terminating (wchar_t)0
//wchar_t is typically 16 bits on windows, and 32 bits on Unix, so use sizeof(wchar_t) everywhere.
size_t maxNbWchars = getDataSize() / sizeof(wchar_t);
//be paranoid, zero the buffer
wchar_t *tmp_wstr = (wchar_t *)::calloc(maxNbWchars + 1, sizeof(wchar_t));
//the last wchar_t is actually zero if anything goes wrong...
::mbstowcs(tmp_wstr, (const char*)&data_val[0], maxNbWchars);
wstr_out.assign(tmp_wstr);
::free(tmp_wstr);
}
}
//template specialization : for vector<string>
template< typename Dummy = int >
void get(vector<string>& vector_str_out) {
if (data_type != DATA_STR_VECTOR) {
throw(DataTypeMismatchException("Type mismatch, not a STRING VECTOR"));
}
vector_str_out.clear();
string single_buffer;
for (auto single_element : data_val_vector) {
single_buffer.assign(single_element.begin(), single_element.end());
vector_str_out.push_back(single_buffer);
}
}
//special versions:
void get(DataElementBuffer& data_out); /* getting a void or string */
void get(std::set<string> &strset_out);
/* special get functions, saves creating unnecessary vars */
int getChar() { char i_get; get(i_get); return i_get; };
unsigned int getUChar() { unsigned char i_get; get(i_get); return i_get; };
int getInt() { int i_get; get(i_get); return i_get; };
unsigned int getUInt() { unsigned int i_get; get(i_get); return i_get; };
int getChar() { char i_get; get(i_get); return i_get; };
unsigned int getUChar() { unsigned char i_get; get(i_get); return i_get; };
int getInt() { int i_get; get(i_get); return i_get; };
unsigned int getUInt() { unsigned int i_get; get(i_get); return i_get; };
long getLong() { long l_get; get(l_get); return l_get; };
unsigned long getULong() { unsigned long l_get; get(l_get); return l_get; };
long long getLongLong() { long long l_get; get(l_get); return l_get; };
float getFloat() { float f_get; get(f_get); return f_get; };
double getDouble() { double d_get; get(d_get); return d_get; };
long double getLongDouble() { long double d_get; get(d_get); return d_get; };
unsigned long getULong() { unsigned long l_get; get(l_get); return l_get; };
long long getLongLong() { long long l_get; get(l_get); return l_get; };
float getFloat() { float f_get; get(f_get); return f_get; };
double getDouble() { double d_get; get(d_get); return d_get; };
std::string toString();
/* serialize functions */
long getSerializedSize();
long getSerialized(char **ser_str);
void setSerialized(char *ser_str);
};
///
class DataNode
{
private:
@ -247,8 +536,8 @@ public:
DataNode *getParentNode() { return parentNode; };
void setParentNode(DataNode &parentNode_in) { parentNode = &parentNode_in; };
int numChildren(); /* Number of children */
int numChildren(const char *name_in); /* Number of children named 'name_in' */
size_t numChildren(); /* Number of children */
size_t numChildren(const char *name_in); /* Number of children named 'name_in' */
DataElement *element(); /* DataElement at this node */
@ -270,7 +559,7 @@ public:
void findAll(const char *name_in, vector<DataNode *> &node_list_out);
// operator string () { string s; element()->get(s); return s; }
operator const char * () { if (element()->getDataType() == DATA_STRING) return element()->getDataPointer(); else return NULL; }
operator const char * () { if (element()->getDataType() == DataElement::DATA_STRING) { return element()->getDataPointer(); } else { return NULL; } }
operator char () { char v; element()->get(v); return v; }
operator unsigned char () { unsigned char v; element()->get(v); return v; }
operator int () { int v; element()->get(v); return v; }
@ -280,8 +569,7 @@ public:
operator long long () { long long v; element()->get(v); return v; }
operator float () { float v; element()->get(v); return v; }
operator double () { double v; element()->get(v); return v; }
operator long double () { long double v; element()->get(v); return v; }
operator vector<char> () { vector<char> v; element()->get(v); return v; }
operator vector<unsigned char> () { vector<unsigned char> v; element()->get(v); return v; }
operator vector<int> () { vector<int> v; element()->get(v); return v; }
@ -290,7 +578,6 @@ public:
operator vector<unsigned long> () { vector<unsigned long> v; element()->get(v); return v; }
operator vector<float> () { vector<float> v; element()->get(v); return v; }
operator vector<double> () { vector<double> v; element()->get(v); return v; }
operator vector<long double> () { vector<long double> v; element()->get(v); return v; }
const string &operator= (const string &s) { element()->set(s); return s; }
const wstring &operator= (const wstring &s) { element()->set(s); return s; }
@ -304,7 +591,6 @@ public:
long long operator= (long long i) { element()->set(i); return i; }
float operator= (float i) { element()->set(i); return i; }
double operator= (double i) { element()->set(i); return i; }
long double operator= (long double i) { element()->set(i); return i; }
vector<char> &operator= (vector<char> &v) { element()->set(v); return v; }
vector<unsigned char> &operator= (vector<unsigned char> &v) { element()->set(v); return v; }
@ -314,8 +600,7 @@ public:
vector<unsigned long> &operator= (vector<unsigned long> &v) { element()->set(v); return v; }
vector<float> &operator= (vector<float> &v) { element()->set(v); return v; }
vector<double> &operator= (vector<double> &v) { element()->set(v); return v; }
vector<long double> &operator= (vector<long double> &v) { element()->set(v); return v; }
DataNode *operator[] (const char *name_in) { return getNext(name_in); }
DataNode *operator[] (int idx) { return child(idx); }
@ -353,16 +638,8 @@ public:
void decodeXMLText(DataNode *elem, const char *in_text, DT_FloatingPointPolicy fpp);
void printXML(); /* print datatree as XML */
long getSerializedSize(DataElement &de_node_names, bool debug=false); /* get serialized size + return node names header */
long getSerialized(char **ser_str, bool debug=false);
void setSerialized(char *ser_str, bool debug=false);
bool LoadFromFileXML(const std::string& filename, DT_FloatingPointPolicy fpp=USE_FLOAT);
bool SaveToFileXML(const std::string& filename);
// bool SaveToFile(const std::string& filename);
// bool LoadFromFile(const std::string& filename);
bool SaveToFile(const std::string& filename, bool compress = true, int compress_level = 2);
bool LoadFromFile(const std::string& filename);
};

4
src/util/GLExt.cpp
View File

@ -9,7 +9,7 @@
#include <OpenGL/OpenGL.h>
#endif
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
#include <dlfcn.h>
#endif
@ -60,7 +60,7 @@ void initGLExtensions() {
CGLSetParameter (CGLGetCurrentContext(), kCGLCPSwapInterval, &interval);
#endif
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
dlopen("libglx.so",RTLD_LAZY);
void (*glxSwapIntervalEXTFunc) (Display *dpy, GLXDrawable drawable, int interval) = 0;

4
src/util/GLFont.cpp
View File

@ -521,7 +521,7 @@ void GLFont::drawString(const std::wstring& str, int pxHeight, float xpos, float
if (cacheable) {
gcCounter++;
std::lock_guard<std::mutex> lock(cache_busy);
std::lock_guard<SpinMutex> lock(cache_busy);
if (gcCounter > GC_DRAW_COUNT_PERIOD) {
@ -793,7 +793,7 @@ void GLFont::doCacheGC() {
void GLFont::clearCache() {
std::lock_guard<std::mutex> lock(cache_busy);
std::lock_guard<SpinMutex> lock(cache_busy);
std::map<std::wstring, GLFontStringCache * >::iterator cache_iter;

7
src/util/GLFont.h
View File

@ -13,6 +13,8 @@
#include "wx/filename.h"
#include "wx/stdpaths.h"
#include "SpinMutex.h"
class GLFontStringCache {
public:
GLFontStringCache();
@ -76,9 +78,6 @@ private:
class GLFont {
public:
enum Align {
GLFONT_ALIGN_LEFT, GLFONT_ALIGN_RIGHT, GLFONT_ALIGN_CENTER, GLFONT_ALIGN_TOP, GLFONT_ALIGN_BOTTOM
};
@ -176,7 +175,7 @@ private:
GLuint texId;
int gcCounter;
std::mutex cache_busy;
SpinMutex cache_busy;
public:

2
src/util/MouseTracker.cpp
View File

@ -30,7 +30,7 @@ void MouseTracker::OnMouseMoved(wxMouseEvent& event) {
if (isMouseDown || isMouseRightDown) {
#ifndef __APPLE__
#ifndef __linux__
#if !defined(__linux__) && !defined(__FreeBSD__)
if (horizDragLock && vertDragLock) {
target->WarpPointer(originMouseX * ClientSize.x, (1.0 - originMouseY) * ClientSize.y);
mouseX = originMouseX;

27
src/util/SpinMutex.h Normal file
View File

@ -0,0 +1,27 @@
// Copyright (c) Charles J. Cliffe
// SPDX-License-Identifier: GPL-2.0+
#pragma once
#include <atomic>
// A non-recursive Mutex implemented as a spin-lock, implementing the Lockable requirement
class SpinMutex {
public:
SpinMutex() = default;
SpinMutex(const SpinMutex&) = delete;
SpinMutex& operator=(const SpinMutex&) = delete;
~SpinMutex() { lock_state.clear(std::memory_order_release); }
void lock() { while (lock_state.test_and_set(std::memory_order_acquire)); }
bool try_lock() {return !lock_state.test_and_set(std::memory_order_acquire); }
void unlock() { lock_state.clear(std::memory_order_release); }
private:
std::atomic_flag lock_state = ATOMIC_FLAG_INIT;
};

27
src/util/ThreadBlockingQueue.h
View File

@ -11,6 +11,7 @@
#include <condition_variable>
#include <typeinfo>
#include <iostream>
#include "SpinMutex.h"
#define MIN_ITEM_NB (1)
@ -50,7 +51,7 @@ public:
/*! Destroy safe queue. */
~ThreadBlockingQueue() {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
}
/**
@ -59,7 +60,7 @@ public:
* \param[in] nb max of items
*/
void set_max_num_items(unsigned int max_num_items) {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
if (max_num_items > m_max_num_items) {
//Only raise the existing max size, never reduce it
@ -79,7 +80,7 @@ public:
* \return true if an item was pushed into the queue, else a timeout has occured.
*/
bool push(const value_type& item, std::uint64_t timeout = BLOCKING_INFINITE_TIMEOUT,const char* errorMessage = nullptr) {
std::unique_lock < std::mutex > lock(m_mutex);
std::unique_lock < SpinMutex > lock(m_mutex);
if (timeout == BLOCKING_INFINITE_TIMEOUT) {
m_cond_not_full.wait(lock, [this]() // Lambda funct
@ -113,7 +114,7 @@ public:
* \param[in] item An item.
*/
bool try_push(const value_type& item) {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
if (m_queue.size() >= m_max_num_items) {
return false;
@ -131,7 +132,7 @@ public:
* \return true if get an item from the queue, false if no item is received before the timeout.
*/
bool pop(value_type& item, std::uint64_t timeout = BLOCKING_INFINITE_TIMEOUT, const char* errorMessage = nullptr) {
std::unique_lock < std::mutex > lock(m_mutex);
std::unique_lock < SpinMutex > lock(m_mutex);
if (timeout == BLOCKING_INFINITE_TIMEOUT) {
m_cond_not_empty.wait(lock, [this]() // Lambda funct
@ -166,7 +167,7 @@ public:
* \return False is returned if no item is available.
*/
bool try_pop(value_type& item) {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
if (m_queue.empty()) {
return false;
@ -184,7 +185,7 @@ public:
* \return Number of items in the queue.
*/
size_type size() const {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
return m_queue.size();
}
@ -193,7 +194,7 @@ public:
* \return true if queue is empty.
*/
bool empty() const {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
return m_queue.empty();
}
@ -202,7 +203,7 @@ public:
* \return true if queue is full.
*/
bool full() const {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
return (m_queue.size() >= m_max_num_items);
}
@ -210,7 +211,7 @@ public:
* Remove any items in the queue.
*/
void flush() {
std::lock_guard < std::mutex > lock(m_mutex);
std::lock_guard < SpinMutex > lock(m_mutex);
m_queue.clear();
m_cond_not_full.notify_all();
}
@ -221,8 +222,8 @@ private:
std::deque<T> m_queue;
mutable std::mutex m_mutex;
std::condition_variable m_cond_not_empty;
std::condition_variable m_cond_not_full;
mutable SpinMutex m_mutex;
std::condition_variable_any m_cond_not_empty;
std::condition_variable_any m_cond_not_full;
size_t m_max_num_items = MIN_ITEM_NB;
};