omar/panopainter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Extract retained stroke preview pass orchestration plan

Browse Source
This commit is contained in:
omigamedev
2026-06-13 11:43:31 +02:00
parent 67c594129d
commit cf92181ae4
9 changed files with 306 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
tests/paint_renderer/compositor_tests.cpp
View File

@@ -2514,6 +2514,77 @@ void legacy_node_stroke_preview_stroke_setup_plan_preserves_curve_and_dual_input
PP_EXPECT(h, pressure_fallback.points.empty());
}
void legacy_node_stroke_preview_pass_orchestration_plan_preserves_feedback_material_and_composite_inputs(
pp::tests::Harness& h)
{
const auto plan = pp::panopainter::plan_legacy_node_stroke_preview_pass_orchestration(
pp::panopainter::LegacyNodeStrokePreviewPassOrchestrationRequest {
.features = RenderDeviceFeatures { .framebuffer_fetch = false },
.preview_size = glm::vec2(96.0F, 48.0F),
.pattern_scale = 0.75F,
.pattern_flipx = true,
.pattern_flipy = false,
.pattern_invert = true,
.pattern_brightness = 0.2F,
.pattern_contrast = 0.3F,
.pattern_depth = 0.4F,
.pattern_rand_offset = true,
.pattern_enabled = true,
.pattern_eachsample = false,
.tip_mix = 0.5F,
.tip_wet = 0.25F,
.tip_noise = 0.1F,
.dual_enabled = true,
.dual_blend_mode = 2,
.dual_opacity = 0.6F,
.pattern_blend_mode = 3,
.blend_mode = 4,
.mvp = glm::ortho(-2.0F, 2.0F, -1.0F, 1.0F),
});
PP_EXPECT(h, plan.feedback.compatibility_fallback);
PP_EXPECT(h, !plan.feedback.reads_destination_color);
PP_EXPECT(h, plan.copy_stroke_destination);
PP_EXPECT(h, plan.background_colorize);
PP_EXPECT(h, plan.material.stroke_pass.uses_destination_feedback);
PP_EXPECT(h, plan.material.composite_pass.use_dual);
PP_EXPECT(h, plan.material.composite_pass.use_pattern);
PP_EXPECT(h, plan.material.composite_pass.pattern_blend_mode == 3);
PP_EXPECT(h, plan.material.composite_pass.dual_blend_mode == 2);
PP_EXPECT(h, near(plan.material.composite_pass.dual_alpha, 0.6F));
PP_EXPECT(h, plan.composite.uses_mixer);
PP_EXPECT(h, plan.composite.uses_dual == plan.material.composite_pass.use_dual);
PP_EXPECT(h, plan.composite.uses_pattern == plan.material.composite_pass.use_pattern);
const std::size_t expected_texture_slots =
2U +
(plan.composite.uses_dual ? 1U : 0U) +
(plan.composite.uses_pattern ? 1U : 0U) +
(plan.composite.uses_mixer ? 1U : 0U);
PP_EXPECT(h, plan.composite.texture_slot_count == expected_texture_slots);
PP_EXPECT(h, has_preview_texture_slot(plan.composite, StrokePreviewTextureRole::background, 0));
PP_EXPECT(h, has_preview_texture_slot(plan.composite, StrokePreviewTextureRole::stroke, 1));
PP_EXPECT(h, has_preview_texture_slot(plan.composite, StrokePreviewTextureRole::dual, 3));
PP_EXPECT(h, has_preview_texture_slot(plan.composite, StrokePreviewTextureRole::mixer, 3));
PP_EXPECT(h, has_preview_texture_slot(plan.composite, StrokePreviewTextureRole::pattern, 4));
PP_EXPECT(h, near(plan.stroke_shader.resolution, glm::vec2(96.0F, 48.0F)));
PP_EXPECT(h, near(plan.stroke_shader.pattern.scale, glm::vec2(-0.75F, 0.75F)));
PP_EXPECT(h, near(plan.stroke_shader.pattern.invert, 1.0F));
PP_EXPECT(h, near(plan.stroke_shader.pattern.brightness, 0.2F));
PP_EXPECT(h, near(plan.stroke_shader.pattern.contrast, 0.3F));
PP_EXPECT(h, near(plan.stroke_shader.pattern.depth, 0.4F));
PP_EXPECT(h, plan.stroke_shader.pattern.blend_mode == 3);
PP_EXPECT(h, near(plan.stroke_shader.pattern.offset, glm::vec2(0.5F, 0.5F)));
PP_EXPECT(h, plan.stroke_shader.uses_destination_feedback);
PP_EXPECT(h, !plan.stroke_shader.uses_pattern);
PP_EXPECT(h, !plan.stroke_shader.set_opacity);
PP_EXPECT(h, near(plan.stroke_shader.mix_alpha, 0.0F));
PP_EXPECT(h, near(plan.stroke_shader.wet, 0.0F));
PP_EXPECT(h, near(plan.stroke_shader.noise, 0.0F));
}
void plans_canvas_blend_gate_from_persisted_indices(pp::tests::Harness& h)
{
const std::vector<int> normal_layers { 0, 0, 0 };
@@ -2977,6 +3048,9 @@ int main()
harness.run(
"legacy_node_stroke_preview_stroke_setup_plan_preserves_curve_and_dual_inputs",
legacy_node_stroke_preview_stroke_setup_plan_preserves_curve_and_dual_inputs);
harness.run(
"legacy_node_stroke_preview_pass_orchestration_plan_preserves_feedback_material_and_composite_inputs",
legacy_node_stroke_preview_pass_orchestration_plan_preserves_feedback_material_and_composite_inputs);
harness.run("plans_canvas_blend_gate_from_persisted_indices", plans_canvas_blend_gate_from_persisted_indices);
harness.run("canvas_blend_gate_preserves_legacy_fallbacks", canvas_blend_gate_preserves_legacy_fallbacks);
harness.run("plans_canvas_stroke_feedback_paths", plans_canvas_stroke_feedback_paths);