6826024ee2
For a limited selection of opcodes, we can allow updates through OSC. This implements an "opcode buffer" that gets read at the beginning of the render loop in the RT thread. Any opcode updates must thus be RT-safe, so not all of them should be allowed. I added a parameter to disable the opcode name cleanup method which does allocate strings potentially. This means that the opcodes must be "correctly" normalized. For example, for `lfoN_wave`, we have to pass `lfoN_wave1` in the opcode buffer.
122 lines
3.9 KiB
C++
122 lines
3.9 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 "catch2/catch.hpp"
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#include <stdexcept>
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#include <absl/strings/str_cat.h>
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#include <absl/strings/str_format.h>
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using namespace Catch::literals;
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using namespace sfz;
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TEST_CASE("[Set values] Pitch keycenter")
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{
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Synth synth;
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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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AudioBuffer<float> buffer { 2, 256 };
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/values_set.sfz", R"(
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<region> sample=*sine pitch_keycenter=48
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)");
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synth.dispatchMessage(client, 0, "/region0/pitch_keycenter", "", nullptr);
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// Update value
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sfizz_arg_t args;
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args.i = 60;
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synth.dispatchMessage(client, 1, "/region0/pitch_keycenter", "i", &args);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/region0/pitch_keycenter", "", nullptr);
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std::vector<std::string> expected {
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"/region0/pitch_keycenter,i : { 48 }",
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"/region0/pitch_keycenter,i : { 60 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Set values] LFO wave")
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{
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Synth synth;
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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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AudioBuffer<float> buffer { 2, 256 };
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/values_set.sfz", R"(
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<region> sample=*sine lfo1_wave=5
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)");
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synth.dispatchMessage(client, 0, "/region0/lfo0/wave", "", nullptr);
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// Update value
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sfizz_arg_t args;
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args.i = 2;
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synth.dispatchMessage(client, 1, "/region0/lfo0/wave", "i", &args);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/region0/lfo0/wave", "", nullptr);
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std::vector<std::string> expected {
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"/region0/lfo0/wave,i : { 5 }",
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"/region0/lfo0/wave,i : { 2 }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Set values] Filter type")
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{
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Synth synth;
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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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AudioBuffer<float> buffer { 2, 256 };
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/values_set.sfz", R"(
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<region> sample=*sine fil2_type=lpf_1p
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)");
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synth.dispatchMessage(client, 0, "/region0/filter1/type", "", nullptr);
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// Update value
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sfizz_arg_t args;
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args.s = "hpf_2p";
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synth.dispatchMessage(client, 1, "/region0/filter1/type", "s", &args);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/region0/filter1/type", "", nullptr);
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std::vector<std::string> expected {
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"/region0/filter1/type,s : { lpf_1p }",
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"/region0/filter1/type,s : { hpf_2p }",
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};
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REQUIRE(messageList == expected);
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}
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TEST_CASE("[Set values] Loop mode")
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{
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Synth synth;
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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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AudioBuffer<float> buffer { 2, 256 };
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synth.loadSfzString(fs::current_path() / "tests/TestFiles/values_set.sfz", R"(
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<region> sample=looped_flute.wav
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)");
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synth.dispatchMessage(client, 0, "/region0/loop_mode", "", nullptr);
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// Update value
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sfizz_arg_t args;
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args.s = "one_shot";
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synth.dispatchMessage(client, 1, "/region0/loop_mode", "s", &args);
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synth.renderBlock(buffer);
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synth.dispatchMessage(client, 0, "/region0/loop_mode", "", nullptr);
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std::vector<std::string> expected {
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"/region0/loop_mode,s : { loop_continuous }",
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"/region0/loop_mode,s : { one_shot }",
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};
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REQUIRE(messageList == expected);
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}
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