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feat: add a bounded WAV sampler with looping, relinking and saved presets

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This commit is contained in:
Johannes Findeisen 2026-11-05 23:50:14 +01:00
commit 35bf6a00a1
24 changed files with 213 additions and 32 deletions
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8
tests/integration/test_gui.cpp
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@ -748,6 +748,14 @@ int main(int argc, char **argv)
CHECK(window.new_project()==XTC_OK && window.open_project("/tmp/xtc-internal-gui.xtc")==XTC_OK);
CHECK(xtc_project_get_instrument(sequence->project(),track,&spec)==XTC_OK && spec.index==instrument);
CHECK(xtc_graph_get_plugin(xtc_project_graph(sequence->project()),id,&spec)==XTC_OK && spec.index==effect && spec.point_count==1);
char sample[1024];CHECK(getcwd(sample,sizeof(sample))!=nullptr);std::strcat(sample,"/examples/projects/original-pluck.wav");
CHECK(window.load_sampler(track,sample)==XTC_OK);
CHECK(xtc_project_get_instrument(sequence->project(),track,&spec)==XTC_OK && spec.index==4 && !std::strcmp(spec.sample_path,sample));
CHECK(window.save_project("/tmp/xtc-sampler-gui.xtc")==XTC_OK);
CHECK(window.new_project()==XTC_OK && window.open_project("/tmp/xtc-sampler-gui.xtc")==XTC_OK);
CHECK(window.load_sampler(track,"/absent/sample.wav")==XTC_OK);
CHECK(window.load_sampler(track,sample)==XTC_OK); // Relink is one prepared history edit.
CHECK(window.undo()==XTC_OK && window.undo(true)==XTC_OK);unlink("/tmp/xtc-sampler-gui.xtc");
size_t added=SIZE_MAX;CHECK(window.add_plugin(XTC_BUILTIN_PATH,effect,&added)==XTC_OK);
CHECK(added!=id);CHECK(window.undo()==XTC_OK);
const xtc_project *before=sequence->project();reserve_result=XTC_ERR_OUT_OF_MEMORY;