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Added tests for stereo/mono samples, as well as sw_default

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This commit is contained in:
paulfd 2019-08-29 16:56:56 +02:00
parent a8b2c9dfa8
commit 49d869cd1f
8 changed files with 79 additions and 61 deletions
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1
sources/FilePool.cpp
View file

@ -32,6 +32,7 @@ std::optional<sfz::FilePool::FileInformation> sfz::FilePool::getFileInformation(
}
FileInformation returnedValue;
returnedValue.numChannels = sndFile.channels();
returnedValue.end = static_cast<uint32_t>(sndFile.frames());
returnedValue.sampleRate = static_cast<double>(sndFile.samplerate());

1
sources/FilePool.h
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@ -27,6 +27,7 @@ public:
size_t getNumPreloadedSamples() const noexcept { return preloadedData.size(); }
struct FileInformation {
int numChannels { 1 };
uint32_t end { Default::sampleEndRange.getEnd() };
uint32_t loopBegin { Default::loopRange.getStart() };
uint32_t loopEnd { Default::loopRange.getEnd() };

7
sources/Region.cpp
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@ -408,7 +408,7 @@ bool sfz::Region::isSwitchedOn() const noexcept
return keySwitched && previousKeySwitched && sequenceSwitched && pitchSwitched && bpmSwitched && aftertouchSwitched && allCCSwitched;
}
bool sfz::Region::registerNoteOn(int channel, int noteNumber, uint8_t velocity, float randValue) noexcept
bool sfz::Region::registerNoteOn(int channel, int noteNumber, uint8_t velocity, float randValue) noexcept
{
const bool chanOk = channelRange.containsWithEnd(channel);
if (!chanOk)
@ -586,4 +586,9 @@ bool sfz::Region::canUsePreloadedData() const noexcept
return false;
return trueSampleEnd() < static_cast<uint32_t>(preloadedData->getNumFrames());
}
bool sfz::Region::isStereo() const noexcept
{
return this->numChannels == 2;
}

33
sources/Synth.cpp
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@ -87,8 +87,11 @@ void sfz::Synth::clear()
void sfz::Synth::handleGlobalOpcodes(const std::vector<Opcode>& members)
{
for (auto& member : members) {
if (member.opcode == "sw_default")
switch (hash(member.opcode)) {
case hash("sw_default"):
setValueFromOpcode(member, defaultSwitch, Default::keyRange);
break;
}
}
}
@ -132,24 +135,22 @@ bool sfz::Synth::loadSfzFile(const std::filesystem::path& filename)
while (currentRegion <= lastRegion) {
auto region = currentRegion->get();
if (region->isGenerator()) {
currentRegion++;
continue;
}
if (!region->isGenerator()) {
auto fileInformation = filePool.getFileInformation(region->sample);
if (!fileInformation) {
DBG("Removing the region with sample " << region->sample);
std::iter_swap(currentRegion, lastRegion);
lastRegion--;
continue;
}
auto fileInformation = filePool.getFileInformation(region->sample);
if (!fileInformation) {
DBG("Removing the region with sample " << region->sample);
std::iter_swap(currentRegion, lastRegion);
lastRegion--;
continue;
region->numChannels = fileInformation->numChannels;
region->sampleEnd = std::min(region->sampleEnd, fileInformation->end);
region->loopRange.shrinkIfSmaller(fileInformation->loopBegin, fileInformation->loopEnd);
region->preloadedData = fileInformation->preloadedData;
region->sampleRate = fileInformation->sampleRate;
}
region->sampleEnd = std::min(region->sampleEnd, fileInformation->end);
region->loopRange.shrinkIfSmaller(fileInformation->loopBegin, fileInformation->loopEnd);
region->preloadedData = fileInformation->preloadedData;
region->sampleRate = fileInformation->sampleRate;
for (auto note = region->keyRange.getStart(); note <= region->keyRange.getEnd(); note++)
noteActivationLists[note].push_back(region);

96
tests/FilesT.cpp
View file

@ -11,6 +11,7 @@ TEST_CASE("[Files] Single region (regions_one.sfz)")
REQUIRE(synth.getRegionView(0)->sample == "dummy.wav");
}
TEST_CASE("[Files] Multiple regions (regions_many.sfz)")
{
sfz::Synth synth;
@ -227,48 +228,55 @@ TEST_CASE("[Files] Pizz basic")
REQUIRE(synth.getRegionView(3)->sample == R"(../Samples/pizz/a0_vl4_rr4.wav)");
}
// TEST_CASE("[Files] sw_default")
// {
// const double sampleRate { 48000 };
// const int blockSize { 256 };
// sfz::Synth synth;
// synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
// REQUIRE( synth.getNumRegions() == 4 );
// REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
// }
TEST_CASE("[Files] Channels (channels.sfz)")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/channels.sfz");
REQUIRE(synth.getNumRegions() == 2);
REQUIRE(synth.getRegionView(0)->sample == "mono_sample.wav");
REQUIRE(synth.getRegionView(0)->numChannels == 1);
REQUIRE(!synth.getRegionView(0)->isStereo());
REQUIRE(synth.getRegionView(1)->sample == "stereo_sample.wav");
REQUIRE(synth.getRegionView(1)->numChannels == 2);
REQUIRE(synth.getRegionView(1)->isStereo());
}
// TEST_CASE("[Files] sw_default and playing with switches")
// {
// const double sampleRate { 48000 };
// const int blockSize { 256 };
// sfz::Synth synth;
// synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
// REQUIRE( synth.getNumRegions() == 4 );
// REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
// AudioBuffer<float> buffer { 2, blockSize };
// synth.prepareToPlay(sampleRate, blockSize);
// buffer.clear();
// synth.registerNoteOn(1, 41, 64, 0);
// REQUIRE( synth.getRegionView(0)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(1)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(2)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(3)->isSwitchedOn() );
// synth.registerNoteOff(1, 41, 0, 0);
// synth.registerNoteOn(1, 42, 64, 0);
// REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(1)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(3)->isSwitchedOn() );
// synth.registerNoteOff(1, 42, 0, 0);
// synth.registerNoteOn(1, 40, 64, 0);
// REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
// REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
// REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
// }
TEST_CASE("[Files] sw_default")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
REQUIRE( synth.getNumRegions() == 4 );
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
}
TEST_CASE("[Files] sw_default and playing with switches")
{
sfz::Synth synth;
synth.loadSfzFile(std::filesystem::current_path() / "tests/TestFiles/sw_default.sfz");
REQUIRE( synth.getNumRegions() == 4 );
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
synth.noteOn(0, 1, 41, 64);
synth.noteOff(0, 1, 41, 0);
REQUIRE( synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(1)->isSwitchedOn() );
REQUIRE( synth.getRegionView(2)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(3)->isSwitchedOn() );
synth.noteOn(0, 1, 42, 64);
synth.noteOff(0, 1, 42, 0);
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(1)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(3)->isSwitchedOn() );
synth.noteOn(0, 1, 40, 64);
synth.noteOff(0, 1, 40, 64);
REQUIRE( !synth.getRegionView(0)->isSwitchedOn() );
REQUIRE( synth.getRegionView(1)->isSwitchedOn() );
REQUIRE( !synth.getRegionView(2)->isSwitchedOn() );
REQUIRE( synth.getRegionView(3)->isSwitchedOn() );
}

2
tests/TestFiles/channels.sfz Normal file
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@ -0,0 +1,2 @@
<region> key=60 sample=mono_sample.wav
<region> key=61 sample=stereo_sample.wav

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tests/TestFiles/mono_sample.wav Executable file
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tests/TestFiles/stereo_sample.wav Executable file
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