allow building Furnace without SDL2 and libsndfile
for eventual libfurnace
This commit is contained in:
tildearrow
parent
16afb6d7be
commit
e17c99dcdf
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@ -18,6 +18,8 @@ set(CMAKE_PROJECT_VERSION_MINOR 6)
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set(CMAKE_PROJECT_VERSION_PATCH 0)
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set(BUILD_GUI_DEFAULT ON)
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set(USE_SDL2_DEFAULT ON)
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set(USE_SNDFILE_DEFAULT ON)
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set(SYSTEM_SDL2_DEFAULT OFF)
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if (ANDROID)
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@ -35,7 +37,9 @@ else()
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endif()
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option(BUILD_GUI "Build the tracker (disable to build only a headless player)" ${BUILD_GUI_DEFAULT})
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option(USE_RTMIDI "Build with MIDI support using RtMidi. Currently unfinished." ${USE_RTMIDI_DEFAULT})
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option(USE_RTMIDI "Build with MIDI support using RtMidi." ${USE_RTMIDI_DEFAULT})
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option(USE_SDL2 "Build with SDL2. Required to build with GUI." ${USE_SDL2_DEFAULT})
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option(USE_SNDFILE "Build with libsndfile. Required in order to work with audio files." ${USE_SNDFILE_DEFAULT})
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option(WITH_JACK "Whether to build with JACK support. Auto-detects if JACK is available" ${WITH_JACK_DEFAULT})
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option(SYSTEM_FMT "Use a system-installed version of fmt instead of the vendored one" OFF)
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option(SYSTEM_LIBSNDFILE "Use a system-installed version of libsndfile instead of the vendored one" OFF)
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@ -93,6 +97,8 @@ else()
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message(STATUS "Using vendored fmt")
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endif()
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if (USE_SNDFILE)
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list(APPEND DEPENDENCIES_DEFINES HAVE_SNDFILE)
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if (SYSTEM_LIBSNDFILE)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(LIBSNDFILE REQUIRED sndfile)
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@ -113,6 +119,9 @@ else()
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list(APPEND DEPENDENCIES_LIBRARIES sndfile)
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message(STATUS "Using vendored libsndfile")
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endif()
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else()
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message(STATUS "Not using libsndfile")
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endif()
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if (USE_RTMIDI)
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if (SYSTEM_RTMIDI)
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@ -154,10 +163,12 @@ else()
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message(STATUS "Using vendored zlib")
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endif()
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if (USE_SDL2)
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if (SYSTEM_SDL2)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(SDL2 sdl2>=${SYSTEM_SDL_MIN_VER})
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if (SDL2_FOUND)
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list(APPEND DEPENDENCIES_DEFINES HAVE_SDL2)
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list(APPEND DEPENDENCIES_INCLUDE_DIRS ${SDL2_INCLUDE_DIRS})
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list(APPEND DEPENDENCIES_COMPILE_OPTIONS ${SDL2_CFLAGS_OTHER})
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list(APPEND DEPENDENCIES_LIBRARIES ${SDL2_LIBRARIES})
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@ -168,6 +179,7 @@ if (SYSTEM_SDL2)
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endif()
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if (NOT SDL2_FOUND)
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find_package(SDL2 ${SYSTEM_SDL_MIN_VER} REQUIRED)
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list(APPEND DEPENDENCIES_DEFINES HAVE_SDL2)
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list(APPEND DEPENDENCIES_INCLUDE_DIRS ${SDL2_INCLUDE_DIR})
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list(APPEND DEPENDENCIES_LIBRARIES ${SDL2_LIBRARY})
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endif()
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@ -186,6 +198,7 @@ else()
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# This should probably go in a FAQ.
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set(SDL_LIBC ON CACHE BOOL "Tell SDL that we want it to use our C runtime (required for proper static linking)" FORCE)
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add_subdirectory(extern/SDL EXCLUDE_FROM_ALL)
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list(APPEND DEPENDENCIES_DEFINES HAVE_SDL2)
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list(APPEND DEPENDENCIES_INCLUDE_DIRS extern/SDL/include)
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if (ANDROID)
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list(APPEND DEPENDENCIES_LIBRARIES SDL2)
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@ -198,13 +211,22 @@ else()
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endif()
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message(STATUS "Using vendored SDL2")
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endif()
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else()
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message(STATUS "Not using SDL2")
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if (BUILD_GUI)
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message(FATAL_ERROR "SDL2 is required in order to build with GUI! Disable BUILD_GUI otherwise.")
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endif()
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endif()
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set(AUDIO_SOURCES
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src/audio/abstract.cpp
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src/audio/midi.cpp
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src/audio/sdl.cpp
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)
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if (USE_SDL2)
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list(APPEND AUDIO_SOURCES src/audio/sdl.cpp)
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endif()
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if (WITH_JACK)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(JACK REQUIRED jack)
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@ -23,7 +23,9 @@
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#include "safeReader.h"
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#include "../ta-log.h"
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#include "../fileutils.h"
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#ifdef HAVE_SDL2
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#include "../audio/sdl.h"
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#endif
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#include <stdexcept>
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#ifndef _WIN32
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#include <unistd.h>
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@ -34,7 +36,9 @@
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#include "../audio/jack.h"
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#endif
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#include <math.h>
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#ifdef HAVE_SNDFILE
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#include <sndfile.h>
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#endif
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#include <fmt/printf.h>
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void process(void* u, float** in, float** out, int inChans, int outChans, unsigned int size) {
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@ -187,6 +191,7 @@ bool DivEngine::isExporting() {
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#define EXPORT_BUFSIZE 2048
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#ifdef HAVE_SNDFILE
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void DivEngine::runExportThread() {
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switch (exportMode) {
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case DIV_EXPORT_MODE_ONE: {
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@ -438,8 +443,16 @@ void DivEngine::runExportThread() {
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}
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stopExport=false;
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}
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#else
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void DivEngine::runExportThread() {
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}
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#endif
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bool DivEngine::saveAudio(const char* path, int loops, DivAudioExportModes mode) {
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#ifndef HAVE_SNDFILE
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logE("Furnace was not compiled with libsndfile. cannot export!");
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return false;
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#else
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exportPath=path;
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exportMode=mode;
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if (exportMode!=DIV_EXPORT_MODE_ONE) {
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@ -461,6 +474,7 @@ bool DivEngine::saveAudio(const char* path, int loops, DivAudioExportModes mode)
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remainingLoops=loops;
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exportThread=new std::thread(_runExportThread,this);
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return true;
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#endif
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}
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void DivEngine::waitAudioFile() {
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@ -2015,6 +2029,10 @@ int DivEngine::addSampleFromFile(const char* path) {
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}
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}
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#ifndef HAVE_SNDFILE
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lastError="Furnace was not compiled with libsndfile!";
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return -1;
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#else
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SF_INFO si;
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SNDFILE* f=sf_open(path,SFM_READ,&si);
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if (f==NULL) {
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@ -2093,6 +2111,7 @@ int DivEngine::addSampleFromFile(const char* path) {
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renderSamples();
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BUSY_END;
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return sampleCount;
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#endif
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}
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void DivEngine::delSample(int index) {
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@ -2743,13 +2762,23 @@ bool DivEngine::initAudioBackend() {
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logE("Furnace was not compiled with JACK support!");
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setConf("audioEngine","SDL");
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saveConf();
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#ifdef HAVE_SDL2
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output=new TAAudioSDL;
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#else
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logE("Furnace was not compiled with SDL support either!");
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output=new TAAudio;
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#endif
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#else
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output=new TAAudioJACK;
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#endif
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break;
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case DIV_AUDIO_SDL:
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#ifdef HAVE_SDL2
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output=new TAAudioSDL;
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#else
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logE("Furnace was not compiled with SDL support!");
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output=new TAAudio;
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#endif
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break;
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case DIV_AUDIO_DUMMY:
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output=new TAAudio;
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@ -2844,7 +2873,7 @@ bool DivEngine::init() {
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// init config
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#ifdef _WIN32
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configPath=getWinConfigPath();
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#elif defined(ANDROID)
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#elif defined(IS_MOBILE)
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configPath=SDL_GetPrefPath("tildearrow","furnace");
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#else
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struct stat st;
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@ -23,7 +23,9 @@
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#include "engine.h"
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#include "../ta-log.h"
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#include <math.h>
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#ifdef HAVE_SNDFILE
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#include <sndfile.h>
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#endif
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constexpr int MASTER_CLOCK_PREC=(sizeof(void*)==8)?8:0;
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@ -21,7 +21,9 @@
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#include "../ta-log.h"
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#include <math.h>
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#include <string.h>
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#ifdef HAVE_SNDFILE
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#include <sndfile.h>
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#endif
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#include "filter.h"
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extern "C" {
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@ -37,6 +39,10 @@ DivSampleHistory::~DivSampleHistory() {
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}
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bool DivSample::save(const char* path) {
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#ifndef HAVE_SNDFILE
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logE("Furnace was not compiled with libsndfile!");
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return false;
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#else
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SNDFILE* f;
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SF_INFO si;
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memset(&si,0,sizeof(SF_INFO));
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@ -76,6 +82,7 @@ bool DivSample::save(const char* path) {
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sf_close(f);
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return true;
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#endif
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}
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// 16-bit memory is padded to 512, to make things easier for ADPCM-A/B.
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