428 lines
17 KiB
C++
428 lines
17 KiB
C++
// SPDX-License-Identifier: BSD-2-Clause
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// This code is part of the sfizz library and is licensed under a BSD 2-clause
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// license. You should have receive a LICENSE.md file along with the code.
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// If not, contact the sfizz maintainers at https://github.com/sfztools/sfizz
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#include "TestHelpers.h"
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#include "sfizz/Synth.h"
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#include "sfizz/Region.h"
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#include "sfizz/Layer.h"
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#include "sfizz/SfzHelpers.h"
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#include "catch2/catch.hpp"
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using namespace Catch::literals;
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using namespace sfz::literals;
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using namespace sfz;
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TEST_CASE("Basic triggers", "Region triggers")
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{
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MidiState midiState;
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Region region { 0 };
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region.parseOpcode({ "sample", "*sine" });
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SECTION("key")
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{
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region.parseOpcode({ "key", "40" });
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Layer layer { region, midiState };
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(40, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(41, 64_norm, 0.5f));
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REQUIRE(!layer.registerCC(63, 64_norm, 0.0f));
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}
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SECTION("lokey and hikey")
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{
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region.parseOpcode({ "lokey", "40" });
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region.parseOpcode({ "hikey", "42" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerNoteOn(39, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(40, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOn(41, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOn(42, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(43, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(42, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(42, 64_norm, 0.5f));
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REQUIRE(!layer.registerCC(63, 64_norm, 0.0f));
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}
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SECTION("key and release trigger")
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{
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region.parseOpcode({ "key", "40" });
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region.parseOpcode({ "trigger", "release" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOff(40, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(41, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(41, 64_norm, 0.5f));
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REQUIRE(!layer.registerCC(63, 64_norm, 0.0f));
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}
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SECTION("key and release_key trigger")
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{
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region.parseOpcode({ "key", "40" });
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region.parseOpcode({ "trigger", "release_key" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOff(40, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(41, 64_norm, 0.5f));
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REQUIRE(!layer.registerNoteOff(41, 64_norm, 0.5f));
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REQUIRE(!layer.registerCC(63, 64_norm, 0.0f));
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}
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// TODO: first and legato triggers
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SECTION("lovel and hivel")
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{
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region.parseOpcode({ "key", "40" });
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region.parseOpcode({ "lovel", "60" });
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region.parseOpcode({ "hivel", "70" });
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Layer layer { region, midiState };
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.5f));
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REQUIRE(layer.registerNoteOn(40, 60_norm, 0.5f));
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REQUIRE(layer.registerNoteOn(40, 70_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(41, 71_norm, 0.5f));
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REQUIRE(!layer.registerNoteOn(41, 59_norm, 0.5f));
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}
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SECTION("lorand and hirand")
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{
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region.parseOpcode({ "key", "40" });
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region.parseOpcode({ "lorand", "0.35" });
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region.parseOpcode({ "hirand", "0.40" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.34f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.35f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.36f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.37f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.38f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.39f));
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.40f));
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.41f));
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}
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SECTION("lorand and hirand on 1.0f")
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{
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region.parseOpcode({ "key", "40" });
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region.parseOpcode({ "lorand", "0.35" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.34f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.35f));
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REQUIRE(layer.registerNoteOn(40, 64_norm, 1.0f));
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}
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SECTION("Disable key trigger")
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{
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region.parseOpcode({ "key", "40" });
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Layer layer1 { region, midiState };
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REQUIRE(layer1.registerNoteOn(40, 64_norm, 1.0f));
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region.parseOpcode({ "hikey", "-1" });
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Layer layer2 { region, midiState };
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REQUIRE(!layer2.registerNoteOn(40, 64_norm, 1.0f));
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region.parseOpcode({ "hikey", "40" });
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Layer layer3 { region, midiState };
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REQUIRE(layer3.registerNoteOn(40, 64_norm, 1.0f));
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region.parseOpcode({ "key", "-1" });
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Layer layer4 { region, midiState };
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REQUIRE(!layer4.registerNoteOn(40, 64_norm, 1.0f));
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region.parseOpcode({ "key", "40" });
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Layer layer5 { region, midiState };
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REQUIRE(layer5.registerNoteOn(40, 64_norm, 1.0f));
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}
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SECTION("on_loccN, on_hiccN")
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{
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region.parseOpcode({ "on_locc47", "64" });
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region.parseOpcode({ "on_hicc47", "68" });
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Layer layer1 { region, midiState };
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REQUIRE(!layer1.registerCC(47, 63_norm, 0.0f));
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REQUIRE(layer1.registerCC(47, 64_norm, 0.0f));
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REQUIRE(layer1.registerCC(47, 65_norm, 0.0f));
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region.parseOpcode({ "hikey", "-1" });
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Layer layer2 { region, midiState };
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REQUIRE(layer2.registerCC(47, 64_norm, 0.0f));
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REQUIRE(layer2.registerCC(47, 65_norm, 0.0f));
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REQUIRE(layer2.registerCC(47, 66_norm, 0.0f));
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REQUIRE(layer2.registerCC(47, 67_norm, 0.0f));
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REQUIRE(layer2.registerCC(47, 68_norm, 0.0f));
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REQUIRE(!layer2.registerCC(47, 69_norm, 0.0f));
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REQUIRE(!layer2.registerCC(40, 64_norm, 0.0f));
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}
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SECTION("lorand and hirand with CC triggers")
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{
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region.parseOpcode({ "on_locc47", "64" });
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region.parseOpcode({ "on_hicc47", "68" });
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region.parseOpcode({ "hikey", "-1" });
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region.parseOpcode({ "lorand", "0.35" });
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region.parseOpcode({ "hirand", "0.40" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerCC(47, 64_norm, 0.0f));
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REQUIRE(!layer.registerCC(47, 64_norm, 0.34f));
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REQUIRE(layer.registerCC(47, 64_norm, 0.35f));
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REQUIRE(layer.registerCC(47, 64_norm, 0.36f));
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REQUIRE(layer.registerCC(47, 64_norm, 0.37f));
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REQUIRE(layer.registerCC(47, 64_norm, 0.38f));
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REQUIRE(layer.registerCC(47, 64_norm, 0.39f));
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REQUIRE(!layer.registerCC(47, 64_norm, 0.40f));
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}
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SECTION("on_loccN does not disable key triggering")
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{
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region.parseOpcode({ "sample", "*sine" });
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region.parseOpcode({ "on_locc1", "127" });
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region.parseOpcode({ "on_hicc1", "127" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerCC(1, 126_norm, 0.0f));
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REQUIRE(!layer.registerCC(2, 127_norm, 0.0f));
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REQUIRE(layer.registerCC(1, 127_norm, 0.0f));
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REQUIRE(layer.registerNoteOn(64, 127_norm, 0.5f));
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}
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SECTION("on_loccN does not disable key triggering, but adding key=-1 does")
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{
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region.parseOpcode({ "sample", "*sine" });
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region.parseOpcode({ "on_locc1", "127" });
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region.parseOpcode({ "on_hicc1", "127" });
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region.parseOpcode({ "key", "-1" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerCC(1, 126_norm, 0.0f));
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REQUIRE(layer.registerCC(1, 127_norm, 0.0f));
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REQUIRE(!layer.registerNoteOn(64, 127_norm, 0.5f));
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}
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SECTION("on_loccN does not disable key triggering, but adding hikey=-1 does")
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{
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region.parseOpcode({ "sample", "*sine" });
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region.parseOpcode({ "on_locc1", "127" });
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region.parseOpcode({ "on_hicc1", "127" });
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region.parseOpcode({ "hikey", "-1" });
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Layer layer { region, midiState };
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REQUIRE(!layer.registerCC(1, 126_norm, 0.0f));
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REQUIRE(!layer.registerCC(2, 127_norm, 0.0f));
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REQUIRE(layer.registerCC(1, 127_norm, 0.0f));
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REQUIRE(!layer.registerNoteOn(64, 127_norm, 0.5f));
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}
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}
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TEST_CASE("Legato triggers", "Region triggers")
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{
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MidiState midiState;
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Region region { 0 };
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region.parseOpcode({ "sample", "*sine" });
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SECTION("First note playing")
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{
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region.parseOpcode({ "lokey", "40" });
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region.parseOpcode({ "hikey", "50" });
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region.parseOpcode({ "trigger", "first" });
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Layer layer { region, midiState };
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midiState.noteOnEvent(0, 40, 64_norm);
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REQUIRE(layer.registerNoteOn(40, 64_norm, 0.5f));
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midiState.noteOnEvent(0, 41, 64_norm);
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REQUIRE(!layer.registerNoteOn(41, 64_norm, 0.5f));
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midiState.noteOffEvent(0, 40, 0_norm);
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layer.registerNoteOff(40, 0_norm, 0.5f);
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midiState.noteOffEvent(0, 41, 0_norm);
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layer.registerNoteOff(41, 0_norm, 0.5f);
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midiState.noteOnEvent(0, 42, 64_norm);
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REQUIRE(layer.registerNoteOn(42, 64_norm, 0.5f));
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}
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SECTION("Second note playing")
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{
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region.parseOpcode({ "lokey", "40" });
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region.parseOpcode({ "hikey", "50" });
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region.parseOpcode({ "trigger", "legato" });
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Layer layer { region, midiState };
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midiState.noteOnEvent(0, 40, 64_norm);
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REQUIRE(!layer.registerNoteOn(40, 64_norm, 0.5f));
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midiState.noteOnEvent(0, 41, 64_norm);
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REQUIRE(layer.registerNoteOn(41, 64_norm, 0.5f));
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midiState.noteOffEvent(0, 40, 64_norm);
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layer.registerNoteOff(40, 0_norm, 0.5f);
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midiState.noteOffEvent(0, 41, 64_norm);
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layer.registerNoteOff(41, 0_norm, 0.5f);
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midiState.noteOnEvent(0, 42, 64_norm);
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REQUIRE(!layer.registerNoteOn(42, 64_norm, 0.5f));
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}
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}
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TEST_CASE("[Triggers] sw_vel, basic")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
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<region> key=60 sample=kick.wav
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<region> key=62 sw_previous=60 sw_vel=previous sample=snare.wav
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)");
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synth.noteOn(0, 60, 127);
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synth.noteOn(10, 62, 10);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 2 }",
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"/voice0/trigger_value,f : { 1 }",
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"/voice1/trigger_value,f : { 1 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Triggers] sw_vel, without sw_previous")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
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<region> key=60 sample=kick.wav
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<region> key=62 sw_vel=previous sample=snare.wav
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)");
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synth.noteOn(0, 60, 127);
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synth.noteOn(10, 62, 10);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 2 }",
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"/voice0/trigger_value,f : { 1 }",
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"/voice1/trigger_value,f : { 1 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Triggers] sw_vel, with a note in between")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
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<region> key=60 sample=kick.wav
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<region> key=62 sw_vel=previous sample=snare.wav
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<region> key=64 sample=closedhat.wav
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)");
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synth.noteOn(0, 60, 127);
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synth.noteOn(5, 64, 63);
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synth.noteOn(10, 62, 10);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice2/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 3 }",
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"/voice0/trigger_value,f : { 1 }",
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"/voice1/trigger_value,f : { 0.496063 }",
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"/voice2/trigger_value,f : { 0.496063 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Triggers] sw_vel, with a note in between and sw_previous")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
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<region> key=60 sample=kick.wav
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<region> key=62 sw_previous=60 sw_vel=previous sample=snare.wav
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<region> key=64 sample=closedhat.wav
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)");
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synth.noteOn(0, 60, 127);
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synth.noteOn(5, 64, 63);
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synth.noteOn(10, 62, 10);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 2 }",
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"/voice0/trigger_value,f : { 1 }",
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"/voice1/trigger_value,f : { 0.496063 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Triggers] sw_vel, consider the previous velocity for triggers")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
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<region> key=60 sample=kick.wav
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<region> key=62 sw_previous=60 sw_vel=previous sample=snare.wav lovel=63
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)");
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SECTION("Should trigger") {
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synth.noteOn(0, 60, 127);
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synth.noteOn(10, 62, 10);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 2 }",
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"/voice0/trigger_value,f : { 1 }",
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"/voice1/trigger_value,f : { 1 }",
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};
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REQUIRE(messageList == expected);
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}
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SECTION("Should not trigger") {
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synth.noteOn(0, 60, 10);
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synth.noteOn(10, 62, 127);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/num_active_voices", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice0/trigger_value", "", nullptr);
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synth.dispatchMessage(client, 0, "/voice1/trigger_value", "", nullptr);
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std::vector<std::string> expected {
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"/num_active_voices,i : { 1 }",
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"/voice0/trigger_value,f : { 0.0787402 }",
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};
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REQUIRE(messageList == expected);
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}
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}
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TEST_CASE("[Triggers] Honor lorand/hirand on CC triggers")
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{
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Synth synth;
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sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
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std::vector<std::string> messageList;
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Client client(&messageList);
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client.setReceiveCallback(&simpleMessageReceiver);
|
|
synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
|
|
<region> sample=*sine hikey=-1 start_locc64=63 start_hicc64=127 lorand=0 hirand=0.5
|
|
<region> sample=*saw hikey=-1 start_locc64=63 start_hicc64=127 lorand=0.5 hirand=1
|
|
)");
|
|
|
|
synth.hdcc(0, 64, 10_norm);
|
|
REQUIRE(numPlayingVoices(synth) == 0);
|
|
synth.hdcc(0, 64, 100_norm);
|
|
REQUIRE(numPlayingVoices(synth) == 1);
|
|
}
|
|
|
|
TEST_CASE("[Triggers] Offed voices with CC triggers do not activate release triggers")
|
|
{
|
|
Synth synth;
|
|
sfz::AudioBuffer<float> buffer { 2, static_cast<unsigned>(synth.getSamplesPerBlock()) };
|
|
std::vector<std::string> messageList;
|
|
Client client(&messageList);
|
|
client.setReceiveCallback(&simpleMessageReceiver);
|
|
synth.loadSfzString(fs::current_path() / "tests/TestFiles/sw_vel.sfz", R"(
|
|
<region> sample=*sine hikey=-1 start_locc64=63 start_hicc64=127 group=1 off_by=2
|
|
<region> sample=*saw hikey=-1 start_locc64=0 start_hicc64=62 group=2
|
|
<region> sample=*noise trigger=release_key
|
|
)");
|
|
|
|
synth.hdcc(0, 64, 100_norm);
|
|
REQUIRE(playingSamples(synth) == std::vector<std::string> { "*sine" });
|
|
synth.hdcc(10, 64, 10_norm);
|
|
REQUIRE(playingSamples(synth) == std::vector<std::string> { "*saw" });
|
|
}
|