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Extract pad destination texture dispatch helper

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This commit is contained in:
omigamedev
2026-06-13 17:38:48 +02:00
parent 384db00015
commit 5c03b13078
3 changed files with 75 additions and 12 deletions
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64
tests/paint_renderer/stroke_execution_tests.cpp
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@@ -271,12 +271,10 @@ void retained_stroke_main_pass_texture_dispatch_helper_builds_expected_callback_
[&] { events.emplace_back("bind:mixer"); },
[&] { events.emplace_back("unbind:mixer"); });
pp::panopainter::bind_legacy_canvas_stroke_texture_input(
LegacyCanvasStrokeTextureInput::pattern,
dispatch);
pp::panopainter::unbind_legacy_canvas_stroke_texture_input(
LegacyCanvasStrokeTextureInput::mixer,
dispatch);
dispatch.activate_texture_unit(2);
dispatch.bind_pattern();
dispatch.activate_texture_unit(3);
dispatch.unbind_mixer();
const std::vector<std::string> expected_events {
"activate:2",
@@ -287,6 +285,30 @@ void retained_stroke_main_pass_texture_dispatch_helper_builds_expected_callback_
PP_EXPECT(h, events == expected_events);
}
void retained_stroke_brush_tip_texture_dispatch_helper_builds_expected_callback_wiring(pp::tests::Harness& h)
{
const std::array<LegacyCanvasStrokeTextureBinding, 1> bindings {
LegacyCanvasStrokeTextureBinding { .input = LegacyCanvasStrokeTextureInput::brush_tip, .slot = 0 },
};
std::vector<std::string> events;
const auto dispatch = pp::panopainter::make_legacy_canvas_stroke_brush_tip_texture_dispatch(
[&](int slot) { events.emplace_back("activate:" + std::to_string(slot)); },
[&] { events.emplace_back("bind:brush_tip"); },
[&] { events.emplace_back("unbind:brush_tip"); });
pp::panopainter::bind_legacy_canvas_stroke_texture_inputs(bindings, dispatch);
pp::panopainter::unbind_legacy_canvas_stroke_texture_inputs(bindings, dispatch);
const std::vector<std::string> expected_events {
"activate:0",
"bind:brush_tip",
"activate:0",
"unbind:brush_tip",
};
PP_EXPECT(h, events == expected_events);
}
void retained_stroke_live_pass_sampler_dispatch_helper_builds_expected_callback_wiring(pp::tests::Harness& h)
{
std::vector<std::string> events;
@@ -315,6 +337,30 @@ void retained_stroke_live_pass_sampler_dispatch_helper_builds_expected_callback_
PP_EXPECT(h, events == expected_events);
}
void retained_stroke_pad_destination_texture_dispatch_helper_builds_expected_callback_wiring(pp::tests::Harness& h)
{
const std::array<LegacyCanvasStrokeTextureBinding, 1> bindings {
LegacyCanvasStrokeTextureBinding { .input = LegacyCanvasStrokeTextureInput::stroke_destination, .slot = 1 },
};
std::vector<std::string> events;
const auto dispatch = pp::panopainter::make_legacy_canvas_stroke_pad_destination_texture_dispatch(
[&](int slot) { events.emplace_back("activate:" + std::to_string(slot)); },
[&] { events.emplace_back("bind:destination"); },
[&] { events.emplace_back("unbind:destination"); });
pp::panopainter::bind_legacy_canvas_stroke_texture_inputs(bindings, dispatch);
pp::panopainter::unbind_legacy_canvas_stroke_texture_inputs(bindings, dispatch);
const std::vector<std::string> expected_events {
"activate:1",
"bind:destination",
"activate:1",
"unbind:destination",
};
PP_EXPECT(h, events == expected_events);
}
void retained_stroke_sample_executor_copies_destination_and_expands_quads(pp::tests::Harness& h)
{
const auto vertices = make_quad_vertices();
@@ -1398,6 +1444,12 @@ int main()
harness.run(
"retained_stroke_main_pass_texture_dispatch_helper_builds_expected_callback_wiring",
retained_stroke_main_pass_texture_dispatch_helper_builds_expected_callback_wiring);
harness.run(
"retained_stroke_pad_destination_texture_dispatch_helper_builds_expected_callback_wiring",
retained_stroke_pad_destination_texture_dispatch_helper_builds_expected_callback_wiring);
harness.run(
"retained_stroke_brush_tip_texture_dispatch_helper_builds_expected_callback_wiring",
retained_stroke_brush_tip_texture_dispatch_helper_builds_expected_callback_wiring);
harness.run(
"retained_stroke_live_pass_sampler_dispatch_helper_builds_expected_callback_wiring",
retained_stroke_live_pass_sampler_dispatch_helper_builds_expected_callback_wiring);