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Merge commit '105c459' into tentative-merge-cpp14

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This commit is contained in:
paulfd 2019-09-21 13:02:50 +02:00
commit 0eb960f028
29 changed files with 308 additions and 253 deletions
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5
CMakeLists.txt
View file

@ -9,11 +9,10 @@ set(CMAKE_POLICY_DEFAULT_CMP0069 NEW) # To override the policy in abseil and ben
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT ANDROID)
set(USE_LIBCPP ON CACHE BOOL "Use libc++ with clang")
add_compile_options(-stdlib=libc++)
# Presumably need the above for linking too, maybe other options missing as well
add_link_options(-stdlib=libc++) # New command on CMake master, not in 3.12 release
else()
add_link_options(-lstdc++fs)
add_link_options(-lc++abi) # New command on CMake master, not in 3.12 release
endif()
if (UNIX)

46
benchmarks/BM_OPF_high_vs_low.cpp
View file

@ -41,13 +41,14 @@ void lowpass(absl::Span<const float> input, absl::Span<float> lowpass, float gai
float state = 0.0f;
float intermediate;
const auto G = gain / (1 - gain);
for (auto [in, out] = std::make_pair(input.begin(), lowpass.begin());
in < input.end() && out < lowpass.end();
in++, out++)
{
auto in = input.begin();
auto out = lowpass.begin();
while (in < input.end()) {
intermediate = G * (*in - state);
*out = intermediate + state;
state = *out + intermediate;
in++;
out++;
}
}
@ -56,32 +57,23 @@ void highpass(absl::Span<const float> input, absl::Span<float> highpass, float g
float state = 0.0f;
float intermediate;
const auto G = gain / (1 - gain);
for (auto [in, out] = std::make_pair(input.begin(), highpass.begin());
in < input.end() && out < highpass.end();
in++, out++)
{
auto in = input.begin();
auto out = highpass.begin();
while (in < input.end()) {
intermediate = G * (*in - state);
*out = *in - intermediate - state;
state += 2*intermediate;
in++;
out++;
}
}
void highpass_foreach(absl::Span<const float> input, absl::Span<float> highpass, float gain)
{
lowpass(input, highpass, gain);
for (auto [in, out] = std::make_pair(input.begin(), highpass.begin());
in < input.end() && out < highpass.end();
in++, out++)
*out = *in - *out;
}
void highpass_raw(absl::Span<const float> input, absl::Span<float> highpass, float gain)
{
lowpass(input, highpass, gain);
auto in = input.data();
auto out = highpass.data();
while (in < input.end() && out < highpass.end())
{
while (in < input.end()) {
*out = *in - *out;
out++;
in++;
@ -144,21 +136,6 @@ static void High(benchmark::State& state) {
highpass(input, absl::MakeSpan(output), filterGain);
}
static void High_ForEach(benchmark::State& state) {
std::vector<float> input(state.range(0));
std::vector<float> output(state.range(0));
std::random_device rd { };
std::mt19937 gen { rd() };
std::normal_distribution<float> dist { };
std::generate(input.begin(), input.end(), [&]() {
return dist(gen);
});
for (auto _ : state)
highpass_foreach(input, absl::MakeSpan(output), filterGain);
}
static void High_Raw(benchmark::State& state) {
std::vector<float> input(state.range(0));
std::vector<float> output(state.range(0));
@ -192,7 +169,6 @@ static void High_SSE(benchmark::State& state) {
BENCHMARK(Low)->RangeMultiplier(2)->Range((2<<5), (2<<10));
BENCHMARK(High)->RangeMultiplier(2)->Range((2<<5), (2<<10));
BENCHMARK(High_ForEach)->RangeMultiplier(2)->Range((2<<5), (2<<10));
BENCHMARK(High_Raw)->RangeMultiplier(2)->Range((2<<5), (2<<10));
BENCHMARK(High_SSE)->RangeMultiplier(2)->Range((2<<5), (2<<10));
BENCHMARK_MAIN();

2
benchmarks/BM_pointerIterationOrOffsets.cpp
View file

@ -27,7 +27,7 @@
#include "../sfizz/SIMDHelpers.h"
#include "absl/types/span.h"
inline constexpr int bigNumber { 2399132 };
constexpr int bigNumber { 2399132 };
class IterOffset : public benchmark::Fixture {
public:

3
clients/sfzprint.cpp
View file

@ -74,8 +74,7 @@ int main(int argc, char** argv)
std::cout << '\n';
PrintingParser parser;
std::filesystem::path filename { filesToParse[0] };
parser.loadSfzFile(filename);
parser.loadSfzFile(filesToParse[0]);
std::cout << "==========" << '\n';
std::cout << "Total:" << '\n';
std::cout << "\tMasters: " << parser.getNumMasters() << '\n';

47
sfizz/CMakeLists.txt
View file

@ -36,24 +36,59 @@ endif()
set(SFIZZ_SOURCES ${SFIZZ_SOURCES} ${SFIZZ_SIMD_SOURCES})
# include(CheckCXXSourceCompiles)
# check_cxx_source_compiles("
# #include <filesystem>
# int main(int argc, char** argv)
# {
# std::filesystem::path p;
# return 0;
# }
# " HAVE_STD_FILESYSTEM)
check_include_file_cxx("filesystem" HAVE_STD_FILESYSTEM)
if (HAVE_STD_FILESYSTEM)
# if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0)
# add_compile_options(-DUSE_STD_FILESYSTEM)
# endif()
if (WIN32)
add_compile_options(/DUSE_STD_FILESYSTEM)
endif()
endif()
add_library(sfizz_parser STATIC)
target_sources(sfizz_parser PRIVATE Parser.cpp Opcode.cpp)
target_include_directories(sfizz_parser PUBLIC .)
if(UNIX)
target_link_libraries(sfizz_parser PUBLIC stdc++fs)
# target_compile_options(sfizz_parser PUBLIC -fno-rtti -fno-exceptions)
endif(UNIX)
target_link_libraries(sfizz_parser PRIVATE absl::strings)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT ANDROID)
target_link_libraries(sfizz_parser PUBLIC c++fs)
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
target_link_libraries(sfizz_parser PUBLIC stdc++fs)
endif()
add_library(sfizz STATIC ${SFIZZ_SOURCES})
target_link_libraries(sfizz PRIVATE sfizz_parser)
target_include_directories(sfizz PUBLIC .)
find_package(Threads REQUIRED)
target_link_libraries(sfizz PRIVATE Threads::Threads)
if(UNIX)
target_link_libraries(sfizz PUBLIC stdc++fs atomic)
# target_compile_options(sfizz PUBLIC -fno-rtti -fno-exceptions)
target_link_libraries(sfizz PUBLIC atomic)
endif(UNIX)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT ANDROID)
target_link_libraries(sfizz PUBLIC c++fs)
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
target_link_libraries(sfizz PUBLIC stdc++fs)
endif()
target_link_libraries(sfizz PUBLIC absl::strings)
target_link_libraries(sfizz PRIVATE sndfile absl::flat_hash_map)

8
sfizz/FilePool.cpp
View file

@ -50,8 +50,8 @@ std::unique_ptr<AudioBuffer<T>> readFromFile(SndfileHandle& sndFile, int numFram
absl::optional<sfz::FilePool::FileInformation> sfz::FilePool::getFileInformation(const std::string& filename, uint32_t offset) noexcept
{
std::filesystem::path file { rootDirectory / filename };
if (!std::filesystem::exists(file))
fs::path file { rootDirectory / filename };
if (!fs::exists(file))
return {};
SndfileHandle sndFile(reinterpret_cast<const char*>(file.c_str()));
@ -128,8 +128,8 @@ void sfz::FilePool::loadingThread() noexcept
}
DBG("Background loading of: " << *fileToLoad.sample);
std::filesystem::path file { rootDirectory / *fileToLoad.sample };
if (!std::filesystem::exists(file)) {
fs::path file { rootDirectory / *fileToLoad.sample };
if (!fs::exists(file)) {
DBG("Background thread: no file " << *fileToLoad.sample << " exists.");
continue;
}

4
sfizz/FilePool.h
View file

@ -46,7 +46,7 @@ public:
fileLoadingThread.join();
garbageCollectionThread.join();
}
void setRootDirectory(const std::filesystem::path& directory) noexcept { rootDirectory = directory; }
void setRootDirectory(const fs::path& directory) noexcept { rootDirectory = directory; }
size_t getNumPreloadedSamples() const noexcept { return preloadedData.size(); }
struct FileInformation {
@ -60,7 +60,7 @@ public:
void enqueueLoading(Voice* voice, const std::string* sample, int numFrames, unsigned ticket) noexcept;
void clear();
private:
std::filesystem::path rootDirectory;
fs::path rootDirectory;
struct FileLoadingInformation {
Voice* voice;
const std::string* sample;

2
sfizz/LinearEnvelope.h
View file

@ -44,7 +44,7 @@ public:
void getBlock(absl::Span<Type> output);
private:
std::function<Type(Type)> function { [](Type input) { return input; } };
static_assert(std::is_arithmetic<Type>::value);
static_assert(std::is_arithmetic<Type>::value, "Type should be arithmetic");
std::vector<std::pair<int, Type>> events;
int maxCapacity { config::defaultSamplesPerBlock };
Type currentValue { 0.0 };

4
sfizz/MathHelpers.h
View file

@ -60,8 +60,8 @@ inline constexpr Type mag2db(Type in)
}
namespace Random {
static SFZ_INLINE std::random_device randomDevice;
static SFZ_INLINE std::mt19937 randomGenerator { randomDevice() };
static SFZ_INLINE std::random_device randomDevice;
static SFZ_INLINE std::mt19937 randomGenerator { randomDevice() };
} // namespace Random
inline float midiNoteFrequency(const int noteNumber)

15
sfizz/MidiState.h
View file

@ -1,10 +1,13 @@
#pragma once
#include <chrono>
#include <array>
#include "SfzHelpers.h"
#include "compat/utils.h"
namespace sfz
{
SFZ_INLINE std::array<std::chrono::steady_clock::time_point, 128> noteOnTimes { };
SFZ_INLINE std::array<uint8_t, 128> lastNoteVelocities { };
struct MidiState
{
inline void noteOn(int noteNumber, uint8_t velocity)
{
if (noteNumber >= 0 && noteNumber < 128) {
@ -13,7 +16,7 @@ namespace sfz
}
}
inline float getNoteDuration(int noteNumber)
inline float getNoteDuration(int noteNumber) const
{
if (noteNumber >= 0 && noteNumber < 128) {
const auto noteOffTime = std::chrono::steady_clock::now();
@ -24,11 +27,15 @@ namespace sfz
return 0.0f;
}
inline uint8_t getNoteVelocity(int noteNumber)
inline uint8_t getNoteVelocity(int noteNumber) const
{
if (noteNumber >= 0 && noteNumber < 128)
return lastNoteVelocities[noteNumber];
return 0;
}
std::array<std::chrono::steady_clock::time_point, 128> noteOnTimes { };
std::array<uint8_t, 128> lastNoteVelocities { };
CCValueArray cc;
};
}

8
sfizz/OnePoleFilter.h
View file

@ -89,6 +89,9 @@ public:
while (in < sentinel) {
setGain(*g);
oneLowpass(in, out);
in++;
out++;
g++;
}
return size;
}
@ -102,7 +105,10 @@ public:
auto sentinel = in + size;
while (in < sentinel) {
setGain(*g);
oneLowpass(in, out);
oneHighpass(in, out);
in++;
out++;
g++;
}
return size;
}

10
sfizz/Parser.cpp
View file

@ -26,7 +26,9 @@
#include "StringViewHelpers.h"
#include "absl/strings/str_join.h"
#include "absl/strings/str_cat.h"
#include "Regexes.h"
#include <algorithm>
#include <regex>
#include <fstream>
using svregex_iterator = std::regex_iterator<absl::string_view::const_iterator>;
@ -39,10 +41,10 @@ void removeCommentOnLine(absl::string_view& line)
line.remove_suffix(line.size() - position);
}
bool sfz::Parser::loadSfzFile(const std::filesystem::path& file)
bool sfz::Parser::loadSfzFile(const fs::path& file)
{
const auto sfzFile = file.is_absolute() ? file : rootDirectory / file;
if (!std::filesystem::exists(sfzFile))
if (!fs::exists(sfzFile))
return false;
rootDirectory = file.parent_path();
@ -79,7 +81,7 @@ bool sfz::Parser::loadSfzFile(const std::filesystem::path& file)
return true;
}
void sfz::Parser::readSfzFile(const std::filesystem::path& fileName, std::vector<std::string>& lines) noexcept
void sfz::Parser::readSfzFile(const fs::path& fileName, std::vector<std::string>& lines) noexcept
{
std::ifstream fileStream(fileName.c_str());
if (!fileStream)
@ -105,7 +107,7 @@ void sfz::Parser::readSfzFile(const std::filesystem::path& fileName, std::vector
std::replace(includePath.begin(), includePath.end(), '\\', '/');
const auto newFile = rootDirectory / includePath;
auto alreadyIncluded = std::find(includedFiles.begin(), includedFiles.end(), newFile);
if (std::filesystem::exists(newFile)) {
if (fs::exists(newFile)) {
if (alreadyIncluded == includedFiles.end()) {
includedFiles.push_back(newFile);
readSfzFile(newFile, lines);

21
sfizz/Parser.h
View file

@ -25,36 +25,27 @@
#include "Opcode.h"
#include "compat/filesystem.h"
#include <map>
#include <regex>
#include <string>
#include <string_view>
#include "absl/strings/string_view.h"
#include <vector>
namespace sfz {
namespace Regexes {
SFZ_INLINE static std::regex includes { R"V(#include\s*"(.*?)".*$)V", std::regex::optimize };
SFZ_INLINE static std::regex defines { R"(#define\s*(\$[a-zA-Z0-9]+)\s+([a-zA-Z0-9]+)(?=\s|$))", std::regex::optimize };
SFZ_INLINE static std::regex headers { R"(<(.*?)>(.*?)(?=<|$))", std::regex::optimize };
SFZ_INLINE static std::regex members { R"(([a-zA-Z0-9_]+)=([a-zA-Z0-9-_#.&\/\s\\\(\),\*]+)(?![a-zA-Z0-9_]*=))", std::regex::optimize };
SFZ_INLINE static std::regex opcodeParameters { R"(([a-zA-Z0-9_]+?)([0-9]+)$)", std::regex::optimize };
}
class Parser {
public:
virtual bool loadSfzFile(const std::filesystem::path& file);
virtual bool loadSfzFile(const fs::path& file);
const std::map<std::string, std::string>& getDefines() const noexcept { return defines; }
const std::vector<std::filesystem::path>& getIncludedFiles() const noexcept { return includedFiles; }
const std::vector<fs::path>& getIncludedFiles() const noexcept { return includedFiles; }
void disableRecursiveIncludeGuard() { recursiveIncludeGuard = false; }
void enableRecursiveIncludeGuard() { recursiveIncludeGuard = true; }
protected:
virtual void callback(absl::string_view header, const std::vector<Opcode>& members) = 0;
std::filesystem::path rootDirectory { std::filesystem::current_path() };
fs::path rootDirectory { fs::current_path() };
private:
bool recursiveIncludeGuard { false };
std::map<std::string, std::string> defines;
std::vector<std::filesystem::path> includedFiles;
std::vector<fs::path> includedFiles;
std::string aggregatedContent {};
void readSfzFile(const std::filesystem::path& fileName, std::vector<std::string>& lines) noexcept;
void readSfzFile(const fs::path& fileName, std::vector<std::string>& lines) noexcept;
};
} // namespace sfz

13
sfizz/Regexes.h Normal file
View file

@ -0,0 +1,13 @@
#include <regex>
namespace sfz
{
namespace Regexes
{
static std::regex includes { R"V(#include\s*"(.*?)".*$)V", std::regex::optimize };
static std::regex defines { R"(#define\s*(\$[a-zA-Z0-9]+)\s+([a-zA-Z0-9]+)(?=\s|$))", std::regex::optimize };
static std::regex headers { R"(<(.*?)>(.*?)(?=<|$))", std::regex::optimize };
static std::regex members { R"(([a-zA-Z0-9_]+)=([a-zA-Z0-9-_#.&\/\s\\\(\),\*]+)(?![a-zA-Z0-9_]*=))", std::regex::optimize };
static std::regex opcodeParameters { R"(([a-zA-Z0-9_]+?)([0-9]+)$)", std::regex::optimize };
}
}

2
sfizz/Region.cpp
View file

@ -635,7 +635,7 @@ float sfz::Region::getBaseVolumedB(int noteNumber) noexcept
{
auto baseVolumedB = volume + volumeDistribution(Random::randomGenerator);
if (trigger == SfzTrigger::release || trigger == SfzTrigger::release_key)
baseVolumedB -= rtDecay * getNoteDuration(noteNumber);
baseVolumedB -= rtDecay * midiState.getNoteDuration(noteNumber);
return baseVolumedB;
}

5
sfizz/Region.h
View file

@ -28,6 +28,7 @@
#include "EGDescription.h"
#include "Opcode.h"
#include "AudioBuffer.h"
#include "MidiState.h"
#include <bitset>
#include <absl/types/optional.h>
#include <random>
@ -36,7 +37,8 @@
namespace sfz {
struct Region {
Region()
Region(const MidiState& midiState)
: midiState(midiState)
{
ccSwitched.set();
}
@ -154,6 +156,7 @@ struct Region {
double sampleRate { config::defaultSampleRate };
std::shared_ptr<AudioBuffer<float>> preloadedData { nullptr };
private:
const MidiState& midiState;
bool keySwitched { true };
bool previousKeySwitched { true };
bool sequenceSwitched { true };

2
sfizz/SfzHelpers.h
View file

@ -44,7 +44,7 @@ inline constexpr float centsFactor(T cents, T centsPerOctave = 1200)
template<class T>
inline constexpr float normalizeCC(T ccValue)
{
static_assert(std::is_integral<T>::value);
static_assert(std::is_integral<T>::value, "Requires an integral T");
return static_cast<float>(std::min(std::max(ccValue, static_cast<T>(0)), static_cast<T>(127))) / 127.0f;
}

22
sfizz/Synth.cpp
View file

@ -37,7 +37,7 @@ using namespace std::literals;
sfz::Synth::Synth()
{
for (int i = 0; i < config::numVoices; ++i)
voices.push_back(std::make_unique<Voice>(ccState));
voices.push_back(std::make_unique<Voice>(midiState));
voiceViewArray.reserve(config::numVoices);
}
@ -83,7 +83,7 @@ void sfz::Synth::callback(absl::string_view header, const std::vector<Opcode>& m
void sfz::Synth::buildRegion(const std::vector<Opcode>& regionOpcodes)
{
auto lastRegion = std::make_unique<Region>();
auto lastRegion = std::make_unique<Region>(midiState);
auto parseOpcodes = [&](const auto& opcodes) {
for (auto& opcode : opcodes) {
@ -114,7 +114,7 @@ void sfz::Synth::clear()
numCurves = 0;
fileTicket = -1;
defaultSwitch = absl::nullopt;
for (auto& state : ccState)
for (auto& state : midiState.cc)
state = 0;
ccNames.clear();
globalOpcodes.clear();
@ -142,7 +142,7 @@ void sfz::Synth::handleControlOpcodes(const std::vector<Opcode>& members)
case hash("Set_cc"): [[fallthrough]];
case hash("set_cc"):
if (member.parameter && Default::ccRange.containsWithEnd(*member.parameter))
setValueFromOpcode(member, ccState[*member.parameter], Default::ccRange);
setValueFromOpcode(member, midiState.cc[*member.parameter], Default::ccRange);
break;
case hash("Label_cc"): [[fallthrough]];
case hash("label_cc"):
@ -152,8 +152,8 @@ void sfz::Synth::handleControlOpcodes(const std::vector<Opcode>& members)
case hash("Default_path"): [[fallthrough]];
case hash("default_path"): {
auto stringPath = std::string(member.value.begin(), member.value.end());
auto newPath = std::filesystem::path(stringPath);
if (std::filesystem::exists(newPath))
auto newPath = fs::path(stringPath);
if (fs::exists(newPath))
rootDirectory = newPath;
break;
}
@ -182,7 +182,7 @@ void addEndpointsToVelocityCurve(sfz::Region& region)
}
}
bool sfz::Synth::loadSfzFile(const std::filesystem::path& filename)
bool sfz::Synth::loadSfzFile(const fs::path& filename)
{
canEnterCallback = false;
while (inCallback) {
@ -230,7 +230,7 @@ bool sfz::Synth::loadSfzFile(const std::filesystem::path& filename)
// Defaults
for (int ccIndex = 1; ccIndex < 128; ccIndex++)
region->registerCC(region->channelRange.getStart(), ccIndex, ccState[ccIndex]);
region->registerCC(region->channelRange.getStart(), ccIndex, midiState.cc[ccIndex]);
if (defaultSwitch) {
region->registerNoteOn(region->channelRange.getStart(), *defaultSwitch, 127, 1.0);
@ -333,7 +333,7 @@ void sfz::Synth::noteOn(int delay, int channel, int noteNumber, uint8_t velocity
ASSERT(noteNumber < 128);
ASSERT(noteNumber >= 0);
sfz::noteOn(noteNumber, velocity);
midiState.noteOn(noteNumber, velocity);
auto randValue = randNoteDistribution(Random::randomGenerator);
for (auto& region : noteActivationLists[noteNumber]) {
@ -364,7 +364,7 @@ void sfz::Synth::noteOff(int delay, int channel, int noteNumber, uint8_t velocit
// FIXME: Some keyboards (e.g. Casio PX5S) can send a real note-off velocity. In this case, do we have a
// way in sfz to specify that a release trigger should NOT use the note-on velocity?
// auto replacedVelocity = (velocity == 0 ? sfz::getNoteVelocity(noteNumber) : velocity);
auto replacedVelocity = sfz::getNoteVelocity(noteNumber);
auto replacedVelocity = midiState.getNoteVelocity(noteNumber);
auto randValue = randNoteDistribution(Random::randomGenerator);
for (auto& voice : voices)
voice->registerNoteOff(delay, channel, noteNumber, replacedVelocity);
@ -392,7 +392,7 @@ void sfz::Synth::cc(int delay, int channel, int ccNumber, uint8_t ccValue) noexc
for (auto& voice : voices)
voice->registerCC(delay, channel, ccNumber, ccValue);
ccState[ccNumber] = ccValue;
midiState.cc[ccNumber] = ccValue;
for (auto& region : ccActivationLists[ccNumber]) {
if (region->registerCC(channel, ccNumber, ccValue)) {

6
sfizz/Synth.h
View file

@ -26,6 +26,7 @@
#include "Parser.h"
#include "Region.h"
#include "LeakDetector.h"
#include "MidiState.h"
#include "AudioSpan.h"
#include "absl/types/span.h"
#include <absl/types/optional.h>
@ -39,8 +40,7 @@ namespace sfz {
class Synth : public Parser {
public:
Synth();
bool loadSfzFile(const std::filesystem::path& file) final;
bool loadSfzFile(const fs::path& file) final;
int getNumRegions() const noexcept;
int getNumGroups() const noexcept;
int getNumMasters() const noexcept;
@ -80,7 +80,7 @@ private:
std::vector<Opcode> groupOpcodes;
FilePool filePool;
CCValueArray ccState;
MidiState midiState;
Voice* findFreeVoice() noexcept;
std::vector<CCNamePair> ccNames;
absl::optional<uint8_t> defaultSwitch;

32
sfizz/Voice.cpp
View file

@ -31,8 +31,8 @@
#include "absl/algorithm/container.h"
#include <memory>
sfz::Voice::Voice(const CCValueArray& ccState)
: ccState(ccState)
sfz::Voice::Voice(const MidiState& midiState)
: midiState(midiState)
{
}
@ -59,39 +59,39 @@ void sfz::Voice::startVoice(Region* region, int delay, int channel, int number,
auto volumedB { baseVolumedB };
if (region->volumeCC)
volumedB += normalizeCC(ccState[region->volumeCC->first]) * region->volumeCC->second;
volumedB += normalizeCC(midiState.cc[region->volumeCC->first]) * region->volumeCC->second;
volumeEnvelope.reset(db2mag(volumedB));
// DBG("Base volume: " << baseVolumedB << " dB - with modifier: " << volumedB << " dB");
baseGain = region->getBaseGain();
baseGain *= region->getCrossfadeGain(ccState);
baseGain *= region->getCrossfadeGain(midiState.cc);
if (triggerType != TriggerType::CC)
baseGain *= region->getNoteGain(number, value);
float gain { baseGain };
if (region->amplitudeCC)
gain *= normalizeCC(ccState[region->amplitudeCC->first]) * normalizePercents(region->amplitudeCC->second);
gain *= normalizeCC(midiState.cc[region->amplitudeCC->first]) * normalizePercents(region->amplitudeCC->second);
amplitudeEnvelope.reset(gain);
// DBG("Base gain: " << baseGain << " - with modifier: " << gain);
basePan = normalizeNegativePercents(region->pan);
auto pan { basePan };
if (region->panCC)
pan += normalizeCC(ccState[region->panCC->first]) * normalizeNegativePercents(region->panCC->second);
pan += normalizeCC(midiState.cc[region->panCC->first]) * normalizeNegativePercents(region->panCC->second);
panEnvelope.reset(pan);
// DBG("Base pan: " << basePan << " - with modifier: " << pan);
basePosition = normalizeNegativePercents(region->position);
auto position { basePosition };
if (region->positionCC)
position += normalizeCC(ccState[region->positionCC->first]) * normalizeNegativePercents(region->positionCC->second);
position += normalizeCC(midiState.cc[region->positionCC->first]) * normalizeNegativePercents(region->positionCC->second);
positionEnvelope.reset(position);
// DBG("Base position: " << basePosition << " - with modifier: " << position);
baseWidth = normalizeNegativePercents(region->width);
auto width { baseWidth };
if (region->widthCC)
width += normalizeCC(ccState[region->widthCC->first]) * normalizeNegativePercents(region->widthCC->second);
width += normalizeCC(midiState.cc[region->widthCC->first]) * normalizeNegativePercents(region->widthCC->second);
widthEnvelope.reset(width);
// DBG("Base width: " << baseWidth << " - with modifier: " << width);
@ -109,13 +109,13 @@ void sfz::Voice::prepareEGEnvelope(int delay, uint8_t velocity) noexcept
};
egEnvelope.reset(
secondsToSamples(region->amplitudeEG.getAttack(ccState, velocity)),
secondsToSamples(region->amplitudeEG.getRelease(ccState, velocity)),
normalizePercents(region->amplitudeEG.getSustain(ccState, velocity)),
delay + secondsToSamples(region->amplitudeEG.getDelay(ccState, velocity)),
secondsToSamples(region->amplitudeEG.getDecay(ccState, velocity)),
secondsToSamples(region->amplitudeEG.getHold(ccState, velocity)),
normalizePercents(region->amplitudeEG.getStart(ccState, velocity)));
secondsToSamples(region->amplitudeEG.getAttack(midiState.cc, velocity)),
secondsToSamples(region->amplitudeEG.getRelease(midiState.cc, velocity)),
normalizePercents(region->amplitudeEG.getSustain(midiState.cc, velocity)),
delay + secondsToSamples(region->amplitudeEG.getDelay(midiState.cc, velocity)),
secondsToSamples(region->amplitudeEG.getDecay(midiState.cc, velocity)),
secondsToSamples(region->amplitudeEG.getHold(midiState.cc, velocity)),
normalizePercents(region->amplitudeEG.getStart(midiState.cc, velocity)));
}
void sfz::Voice::setFileData(std::shared_ptr<AudioBuffer<float>> file, unsigned ticket) noexcept
@ -154,7 +154,7 @@ void sfz::Voice::registerNoteOff(int delay, int channel, int noteNumber, uint8_t
if (region->loopMode == SfzLoopMode::one_shot)
return;
if (!region->checkSustain || ccState[config::sustainCC] < config::halfCCThreshold)
if (!region->checkSustain || midiState.cc[config::sustainCC] < config::halfCCThreshold)
release(delay);
}
}

5
sfizz/Voice.h
View file

@ -28,6 +28,7 @@
#include "HistoricalBuffer.h"
#include "Region.h"
#include "AudioBuffer.h"
#include "MidiState.h"
#include "AudioSpan.h"
#include "LeakDetector.h"
#include <absl/types/span.h>
@ -38,7 +39,7 @@ namespace sfz {
class Voice {
public:
Voice() = delete;
Voice(const CCValueArray& ccState);
Voice(const MidiState& midiState);
enum class TriggerType {
NoteOn,
NoteOff,
@ -124,7 +125,7 @@ private:
int samplesPerBlock { config::defaultSamplesPerBlock };
float sampleRate { config::defaultSampleRate };
const CCValueArray& ccState;
const MidiState& midiState;
ADSREnvelope<float> egEnvelope;
LinearEnvelope<float> volumeEnvelope; // dB events but the envelope output is linear gain
LinearEnvelope<float> amplitudeEnvelope; // linear events

25
sfizz/compat/filesystem.h
View file

@ -1,15 +1,16 @@
#pragma once
#ifdef __cplusplus
#if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
#include <filesystem>
#elif (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L)
#warning std::experimental::filesystem in use
#include <experimental/filesystem>
namespace std {
namespace filesystem = std::experimental::filesystem;
}
#endif
#ifdef USE_STD_FILESYSTEM
#warning FS
#include <filesystem>
namespace fs = std::filesystem;
#else
#error no filesystem support
#warning EXPFS
#include <experimental/filesystem>
namespace fs = std::experimental::filesystem;
#endif
// #if __cplusplus < 201703L
// #warning EXPFSNS
// #else
// #warning FSNS
// #endif

48
tests/FilesT.cpp
View file

@ -23,13 +23,13 @@
#include "Synth.h"
#include "catch2/catch.hpp"
#include <filesystem>
#include "../sfizz/compat/filesystem.h"
using namespace Catch::literals;
TEST_CASE("[Files] Single region (regions_one.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Regions/regions_one.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Regions/regions_one.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
}
@ -38,7 +38,7 @@ TEST_CASE("[Files] Single region (regions_one.sfz)")
TEST_CASE("[Files] Multiple regions (regions_many.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Regions/regions_many.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Regions/regions_many.sfz");
REQUIRE(synth.getNumRegions() == 3);
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
REQUIRE(synth.getRegionView(1)->sample == "dummy.1.wav");
@ -48,7 +48,7 @@ TEST_CASE("[Files] Multiple regions (regions_many.sfz)")
TEST_CASE("[Files] Basic opcodes (regions_opcodes.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Regions/regions_opcodes.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Regions/regions_opcodes.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->channelRange == Range<uint8_t>(2, 14));
}
@ -56,7 +56,7 @@ TEST_CASE("[Files] Basic opcodes (regions_opcodes.sfz)")
TEST_CASE("[Files] Underscore opcodes (underscore_opcodes.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Regions/underscore_opcodes.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Regions/underscore_opcodes.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->loopMode == SfzLoopMode::loop_sustain);
}
@ -64,7 +64,7 @@ TEST_CASE("[Files] Underscore opcodes (underscore_opcodes.sfz)")
TEST_CASE("[Files] Local include")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/root_local.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/root_local.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
}
@ -72,7 +72,7 @@ TEST_CASE("[Files] Local include")
TEST_CASE("[Files] Multiple includes")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/multiple_includes.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/multiple_includes.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
REQUIRE(synth.getRegionView(1)->sample == "dummy2.wav");
@ -81,7 +81,7 @@ TEST_CASE("[Files] Multiple includes")
TEST_CASE("[Files] Multiple includes with comments")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/multiple_includes_with_comments.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/multiple_includes_with_comments.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
REQUIRE(synth.getRegionView(1)->sample == "dummy2.wav");
@ -90,7 +90,7 @@ TEST_CASE("[Files] Multiple includes with comments")
TEST_CASE("[Files] Subdir include")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/root_subdir.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/root_subdir.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->sample == "dummy_subdir.wav");
}
@ -98,7 +98,7 @@ TEST_CASE("[Files] Subdir include")
TEST_CASE("[Files] Subdir include Win")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/root_subdir_win.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/root_subdir_win.sfz");
REQUIRE(synth.getNumRegions() == 1);
REQUIRE(synth.getRegionView(0)->sample == "dummy_subdir.wav");
}
@ -107,7 +107,7 @@ TEST_CASE("[Files] Recursive include (with include guard)")
{
sfz::Synth synth;
synth.enableRecursiveIncludeGuard();
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/root_recursive.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/root_recursive.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "dummy_recursive2.wav");
REQUIRE(synth.getRegionView(1)->sample == "dummy_recursive1.wav");
@ -117,7 +117,7 @@ TEST_CASE("[Files] Include loops (with include guard)")
{
sfz::Synth synth;
synth.enableRecursiveIncludeGuard();
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/Includes/root_loop.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/Includes/root_loop.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "dummy_loop2.wav");
REQUIRE(synth.getRegionView(1)->sample == "dummy_loop1.wav");
@ -126,7 +126,7 @@ TEST_CASE("[Files] Include loops (with include guard)")
TEST_CASE("[Files] Define test")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/defines.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/defines.sfz");
REQUIRE(synth.getNumRegions() == 3);
REQUIRE(synth.getRegionView(0)->keyRange == Range<uint8_t>(36, 36));
REQUIRE(synth.getRegionView(1)->keyRange == Range<uint8_t>(38, 38));
@ -136,7 +136,7 @@ TEST_CASE("[Files] Define test")
TEST_CASE("[Files] Group from AVL")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/groups_avl.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/groups_avl.sfz");
REQUIRE(synth.getNumRegions() == 5);
for (int i = 0; i < synth.getNumRegions(); ++i) {
REQUIRE(synth.getRegionView(i)->volume == 6.0f);
@ -152,7 +152,7 @@ TEST_CASE("[Files] Group from AVL")
TEST_CASE("[Files] Full hierarchy")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
REQUIRE(synth.getNumRegions() == 8);
for (int i = 0; i < synth.getNumRegions(); ++i) {
REQUIRE(synth.getRegionView(i)->width == 40.0f);
@ -193,9 +193,9 @@ TEST_CASE("[Files] Full hierarchy")
TEST_CASE("[Files] Reloading files")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
REQUIRE(synth.getNumRegions() == 8);
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
REQUIRE(synth.getNumRegions() == 8);
}
@ -203,7 +203,7 @@ TEST_CASE("[Files] Full hierarchy with antislashes")
{
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/basic_hierarchy.sfz");
REQUIRE(synth.getNumRegions() == 8);
REQUIRE(synth.getRegionView(0)->sample == "Regions/dummy.wav");
REQUIRE(synth.getRegionView(1)->sample == "Regions/dummy.1.wav");
@ -217,7 +217,7 @@ TEST_CASE("[Files] Full hierarchy with antislashes")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/basic_hierarchy_antislash.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/basic_hierarchy_antislash.sfz");
REQUIRE(synth.getNumRegions() == 8);
REQUIRE(synth.getRegionView(0)->sample == "Regions/dummy.wav");
REQUIRE(synth.getRegionView(1)->sample == "Regions/dummy.1.wav");
@ -233,7 +233,7 @@ TEST_CASE("[Files] Full hierarchy with antislashes")
TEST_CASE("[Files] Pizz basic")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/SpecificBugs/MeatBassPizz/Programs/pizz.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/SpecificBugs/MeatBassPizz/Programs/pizz.sfz");
REQUIRE(synth.getNumRegions() == 4);
for (int i = 0; i < synth.getNumRegions(); ++i) {
REQUIRE(synth.getRegionView(i)->keyRange == Range<uint8_t>(12, 22));
@ -254,7 +254,7 @@ TEST_CASE("[Files] Pizz basic")
TEST_CASE("[Files] Channels (channels.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/channels.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/channels.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "mono_sample.wav");
REQUIRE(!synth.getRegionView(0)->isStereo());
@ -265,7 +265,7 @@ TEST_CASE("[Files] Channels (channels.sfz)")
TEST_CASE("[Files] sw_default")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/sw_default.sfz");
REQUIRE( synth.getNumRegions() == 4 );
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
@ -276,7 +276,7 @@ TEST_CASE("[Files] sw_default")
TEST_CASE("[Files] sw_default and playing with switches")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/sw_default.sfz");
REQUIRE( synth.getNumRegions() == 4 );
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
@ -306,7 +306,7 @@ TEST_CASE("[Files] sw_default and playing with switches")
TEST_CASE("[Files] wrong (overlapping) replacement for defines")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/SpecificBugs/wrong-replacements.sfz");
synth.loadSfzFile(fs::current_path() / "tests/TestFiles/SpecificBugs/wrong-replacements.sfz");
REQUIRE( synth.getNumRegions() == 3 );
REQUIRE( synth.getRegionView(0)->keyRange.getStart() == 52 );
REQUIRE( synth.getRegionView(0)->keyRange.getEnd() == 52 );

84
tests/OnePoleFilterT.cpp
View file

@ -46,7 +46,7 @@ inline bool approxEqual(const std::vector<Type>& lhs, const std::vector<Type>& r
}
template <class Type>
void testLowpass(const std::filesystem::path& inputNumpyFile, const std::filesystem::path& outputNumpyFile, Type gain)
void testLowpass(const fs::path& inputNumpyFile, const fs::path& outputNumpyFile, Type gain)
{
const auto input = cnpy::npy_load(inputNumpyFile.string());
REQUIRE(input.word_size == 8);
@ -81,7 +81,7 @@ void testLowpass(const std::filesystem::path& inputNumpyFile, const std::filesys
}
template <class Type>
void testHighpass(const std::filesystem::path& inputNumpyFile, const std::filesystem::path& outputNumpyFile, Type gain)
void testHighpass(const fs::path& inputNumpyFile, const fs::path& outputNumpyFile, Type gain)
{
const auto input = cnpy::npy_load(inputNumpyFile.string());
REQUIRE(input.word_size == 8);
@ -118,95 +118,95 @@ void testHighpass(const std::filesystem::path& inputNumpyFile, const std::filesy
TEST_CASE("[OnePoleFilter] Lowpass Float")
{
testLowpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.1.npy",
0.1f);
testLowpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.3.npy",
0.3f);
testLowpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.5.npy",
0.5f);
testLowpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.7.npy",
0.7f);
testLowpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.9.npy",
0.9f);
}
TEST_CASE("[OnePoleFilter] Lowpass Double")
{
testLowpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.1.npy",
0.1f);
testLowpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.3.npy",
0.3f);
testLowpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.5.npy",
0.5f);
testLowpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.7.npy",
0.7f);
testLowpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_low_gain_0.9.npy",
0.9f);
}
TEST_CASE("[OnePoleFilter] Highpass Float")
{
testHighpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.1.npy",
0.1f);
testHighpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.3.npy",
0.3f);
testHighpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.5.npy",
0.5f);
testHighpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.7.npy",
0.7f);
testHighpass<float>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.9.npy",
0.9f);
}
TEST_CASE("[OnePoleFilter] Highpass Double")
{
testHighpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.1.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.1.npy",
0.1f);
testHighpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.3.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.3.npy",
0.3f);
testHighpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.5.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.5.npy",
0.5f);
testHighpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.7.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.7.npy",
0.7f);
testHighpass<double>(
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
std::filesystem::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_input_gain_0.9.npy",
fs::current_path() / "tests/TestFiles/OnePoleFilter/OPF_high_gain_0.9.npy",
0.9f);
}

2
tests/RegexT.cpp
View file

@ -21,7 +21,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "Parser.h"
#include "Regexes.h"
#include "catch2/catch.hpp"
using namespace Catch::literals;

4
tests/RegionActivationT.cpp
View file

@ -27,7 +27,9 @@ using namespace Catch::literals;
TEST_CASE("Region activation", "Region tests")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
SECTION("Basic state")
{

117
tests/RegionCrossfadesT.cpp
View file

@ -32,7 +32,8 @@ using namespace Catch::literals;
TEST_CASE("[Region] Crossfade in on key")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_lokey", "1" });
region.parseOpcode({ "xfin_hikey", "3" });
@ -43,7 +44,8 @@ TEST_CASE("[Region] Crossfade in on key")
TEST_CASE("[Region] Crossfade in on key - 2")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_lokey", "1" });
region.parseOpcode({ "xfin_hikey", "5" });
@ -57,7 +59,8 @@ TEST_CASE("[Region] Crossfade in on key - 2")
TEST_CASE("[Region] Crossfade in on key - gain")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_lokey", "1" });
region.parseOpcode({ "xfin_hikey", "5" });
@ -71,7 +74,8 @@ TEST_CASE("[Region] Crossfade in on key - gain")
TEST_CASE("[Region] Crossfade out on key")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_lokey", "51" });
region.parseOpcode({ "xfout_hikey", "55" });
@ -86,7 +90,8 @@ TEST_CASE("[Region] Crossfade out on key")
TEST_CASE("[Region] Crossfade out on key - gain")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_lokey", "51" });
region.parseOpcode({ "xfout_hikey", "55" });
@ -102,7 +107,8 @@ TEST_CASE("[Region] Crossfade out on key - gain")
TEST_CASE("[Region] Crossfade in on velocity")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_lovel", "20" });
region.parseOpcode({ "xfin_hivel", "24" });
@ -118,7 +124,8 @@ TEST_CASE("[Region] Crossfade in on velocity")
TEST_CASE("[Region] Crossfade in on vel - gain")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_lovel", "20" });
region.parseOpcode({ "xfin_hivel", "24" });
@ -135,7 +142,8 @@ TEST_CASE("[Region] Crossfade in on vel - gain")
TEST_CASE("[Region] Crossfade out on vel")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_lovel", "51" });
region.parseOpcode({ "xfout_hivel", "55" });
@ -151,7 +159,8 @@ TEST_CASE("[Region] Crossfade out on vel")
TEST_CASE("[Region] Crossfade out on vel - gain")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_lovel", "51" });
region.parseOpcode({ "xfout_hivel", "55" });
@ -168,76 +177,77 @@ TEST_CASE("[Region] Crossfade out on vel - gain")
TEST_CASE("[Region] Crossfade in on CC")
{
sfz::Region region {};
sfz::CCValueArray ccState;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_locc24", "20" });
region.parseOpcode({ "xfin_hicc24", "24" });
region.parseOpcode({ "amp_veltrack", "0" });
ccState[24] = 19; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 20; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 21; REQUIRE( region.getCrossfadeGain(ccState) == 0.5_a );
ccState[24] = 22; REQUIRE( region.getCrossfadeGain(ccState) == 0.70711_a );
ccState[24] = 23; REQUIRE( region.getCrossfadeGain(ccState) == 0.86603_a );
ccState[24] = 24; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 25; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
midiState.cc[24] = 19; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 20; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 21; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.5_a );
midiState.cc[24] = 22; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.70711_a );
midiState.cc[24] = 23; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.86603_a );
midiState.cc[24] = 24; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 25; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
}
TEST_CASE("[Region] Crossfade in on CC - gain")
{
sfz::Region region {};
sfz::CCValueArray ccState;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfin_locc24", "20" });
region.parseOpcode({ "xfin_hicc24", "24" });
region.parseOpcode({ "amp_veltrack", "0" });
region.parseOpcode({ "xf_cccurve", "gain" });
ccState[24] = 19; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 20; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 21; REQUIRE( region.getCrossfadeGain(ccState) == 0.25_a );
ccState[24] = 22; REQUIRE( region.getCrossfadeGain(ccState) == 0.5_a );
ccState[24] = 23; REQUIRE( region.getCrossfadeGain(ccState) == 0.75_a );
ccState[24] = 24; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 25; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
midiState.cc[24] = 19; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 20; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 21; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.25_a );
midiState.cc[24] = 22; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.5_a );
midiState.cc[24] = 23; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.75_a );
midiState.cc[24] = 24; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 25; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
}
TEST_CASE("[Region] Crossfade out on CC")
{
sfz::Region region {};
sfz::CCValueArray ccState;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_locc24", "20" });
region.parseOpcode({ "xfout_hicc24", "24" });
region.parseOpcode({ "amp_veltrack", "0" });
ccState[24] = 19; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 20; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 21; REQUIRE( region.getCrossfadeGain(ccState) == 0.86603_a );
ccState[24] = 22; REQUIRE( region.getCrossfadeGain(ccState) == 0.70711_a );
ccState[24] = 23; REQUIRE( region.getCrossfadeGain(ccState) == 0.5_a );
ccState[24] = 24; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 25; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
midiState.cc[24] = 19; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 20; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 21; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.86603_a );
midiState.cc[24] = 22; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.70711_a );
midiState.cc[24] = 23; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.5_a );
midiState.cc[24] = 24; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 25; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
}
TEST_CASE("[Region] Crossfade out on CC - gain")
{
sfz::Region region {};
sfz::CCValueArray ccState;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "xfout_locc24", "20" });
region.parseOpcode({ "xfout_hicc24", "24" });
region.parseOpcode({ "amp_veltrack", "0" });
region.parseOpcode({ "xf_cccurve", "gain" });
ccState[24] = 19; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 20; REQUIRE( region.getCrossfadeGain(ccState) == 1.0_a );
ccState[24] = 21; REQUIRE( region.getCrossfadeGain(ccState) == 0.75_a );
ccState[24] = 22; REQUIRE( region.getCrossfadeGain(ccState) == 0.5_a );
ccState[24] = 23; REQUIRE( region.getCrossfadeGain(ccState) == 0.25_a );
ccState[24] = 24; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
ccState[24] = 25; REQUIRE( region.getCrossfadeGain(ccState) == 0.0_a );
midiState.cc[24] = 19; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 20; REQUIRE( region.getCrossfadeGain(midiState.cc) == 1.0_a );
midiState.cc[24] = 21; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.75_a );
midiState.cc[24] = 22; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.5_a );
midiState.cc[24] = 23; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.25_a );
midiState.cc[24] = 24; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
midiState.cc[24] = 25; REQUIRE( region.getCrossfadeGain(midiState.cc) == 0.0_a );
}
TEST_CASE("[Region] Velocity bug for extreme values - veltrack at 0")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "amp_veltrack", "0" });
REQUIRE( region.getNoteGain(64, 127) == 1.0_a );
@ -247,7 +257,8 @@ TEST_CASE("[Region] Velocity bug for extreme values - veltrack at 0")
TEST_CASE("[Region] Velocity bug for extreme values - positive veltrack")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "amp_veltrack", "100" });
REQUIRE( region.getNoteGain(64, 127) == 1.0_a );
@ -256,7 +267,8 @@ TEST_CASE("[Region] Velocity bug for extreme values - positive veltrack")
TEST_CASE("[Region] Velocity bug for extreme values - negative veltrack")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "amp_veltrack", "-100" });
REQUIRE( region.getNoteGain(64, 127) == Approx(0.0).margin(0.0001) );
@ -265,19 +277,20 @@ TEST_CASE("[Region] Velocity bug for extreme values - negative veltrack")
TEST_CASE("[Region] rt_decay")
{
sfz::Region region {};
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
region.parseOpcode({ "trigger", "release" });
region.parseOpcode({ "rt_decay", "10" });
sfz::noteOn(64, 64);
midiState.noteOn(64, 64);
std::this_thread::sleep_for(std::chrono::milliseconds(100));
REQUIRE( region.getBaseVolumedB(64) == Approx(sfz::Default::volume - 1.0f).margin(0.1) );
region.parseOpcode({ "rt_decay", "20" });
sfz::noteOn(64, 64);
midiState.noteOn(64, 64);
std::this_thread::sleep_for(std::chrono::milliseconds(100));
REQUIRE( region.getBaseVolumedB(64) == Approx(sfz::Default::volume - 2.0f).margin(0.1) );
region.parseOpcode({ "trigger", "attack" });
sfz::noteOn(64, 64);
midiState.noteOn(64, 64);
std::this_thread::sleep_for(std::chrono::milliseconds(100));
REQUIRE( region.getBaseVolumedB(64) == Approx(sfz::Default::volume).margin(0.1) );
}

12
tests/RegionT.cpp
View file

@ -21,13 +21,16 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "MidiState.h"
#include "Region.h"
#include "catch2/catch.hpp"
using namespace Catch::literals;
TEST_CASE("[Region] Parsing opcodes")
{
sfz::Region region;
sfz::MidiState midiState;
sfz::Region region { midiState };
SECTION("sample")
{
REQUIRE(region.sample == "");
@ -168,10 +171,10 @@ TEST_CASE("[Region] Parsing opcodes")
REQUIRE(!region.offBy);
region.parseOpcode({ "off_by", "5" });
REQUIRE(region.offBy);
REQUIRE(region.offBy == 5);
REQUIRE(*region.offBy == 5);
region.parseOpcode({ "off_by", "-1" });
REQUIRE(region.offBy);
REQUIRE(region.offBy == 0);
REQUIRE(*region.offBy == 0);
}
SECTION("off_mode")
@ -1036,7 +1039,8 @@ TEST_CASE("[Region] Parsing opcodes")
// Specific region bugs
TEST_CASE("[Region] Non-conforming floating point values in integer opcodes")
{
sfz::Region region;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "offset", "2014.5" });
REQUIRE(region.offset == 2014);
region.parseOpcode({ "pitch_keytrack", "-2.1" });

7
tests/RegionTriggersT.cpp
View file

@ -27,7 +27,9 @@ using namespace Catch::literals;
TEST_CASE("Basic triggers", "Region triggers")
{
sfz::Region region;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
SECTION("key")
{
@ -136,7 +138,8 @@ TEST_CASE("Basic triggers", "Region triggers")
TEST_CASE("Legato triggers", "Region triggers")
{
sfz::Region region;
sfz::MidiState midiState;
sfz::Region region { midiState };
region.parseOpcode({ "sample", "*sine" });
SECTION("First note playing")
{