201 lines
8.0 KiB
C++
201 lines
8.0 KiB
C++
#include "render_3D/Point_Scene.h"
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#include <renderive/scene/base/Scene_Base.hpp>
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#include <gtest/gtest.h>
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#include <algorithm>
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#include <array>
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#include <cstddef>
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#include <cstdint>
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#include <exception>
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#include <memory>
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#include <string>
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namespace renderive::render_3d {
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namespace {
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struct Test_Point_Scene {
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std::shared_ptr<Point_Visual> visual;
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std::unique_ptr<Point_Scene> scene;
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};
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Test_Point_Scene make_test_scene(Scene_Options options) {
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std::vector<Point> points{
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{{-0.72F, -0.38F, 0.15F}, {245, 70, 78, 255}, 42.0F},
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{{0.00F, 0.48F, -0.05F}, {65, 220, 132, 255}, 48.0F},
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{{0.72F, 0.0F, 0.30F}, {75, 135, 255, 255}, 54.0F},
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{{-0.35F, 0.10F, -0.45F}, {250, 205, 75, 255}, 30.0F},
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{{0.38F, -0.12F, -0.25F}, {205, 95, 245, 255}, 34.0F},
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};
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Point_State state;
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state.style = {{12, 16, 24, 255}, 2.0F, Point_Aspect::Outline};
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auto visual = Point_Visual::Builder{state}.build(std::move(points));
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auto scene = std::make_unique<Point_Scene>(options, visual);
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return {std::move(visual), std::move(scene)};
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}
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struct Event_Point {
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float x{};
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float y{};
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};
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std::size_t colored_pixel_count(const Pixel_Frame& frame) {
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if (frame.rgba8.size() < 4)
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return 0;
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const auto* bytes = reinterpret_cast<const std::uint8_t*>(frame.rgba8.data());
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const std::array<std::uint8_t, 4> background{
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bytes[0], bytes[1], bytes[2], bytes[3]};
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std::size_t result{};
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for (std::size_t offset = 0; offset + 3 < frame.rgba8.size(); offset += 4) {
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result += bytes[offset] != background[0] ||
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bytes[offset + 1] != background[1] ||
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bytes[offset + 2] != background[2] ||
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bytes[offset + 3] != background[3];
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}
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return result;
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}
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TEST(PointRenderIntegration, RendersRealRgbaAndResizes) {
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try {
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auto demo = make_test_scene(Scene_Options{.viewport = {320, 200}});
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ASSERT_TRUE(demo.scene->request_frame());
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auto first = demo.scene->latest_frame();
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ASSERT_NE(first, nullptr);
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EXPECT_EQ(first->extent, (Extent{320, 200}));
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EXPECT_EQ(first->rgba8.size(), 320U * 200U * 4U);
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EXPECT_GT(colored_pixel_count(*first), 100U);
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demo.scene->resize({480, 270});
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ASSERT_TRUE(demo.scene->request_frame());
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auto resized = demo.scene->latest_frame();
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ASSERT_NE(resized, nullptr);
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EXPECT_EQ(resized->extent, (Extent{480, 270}));
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EXPECT_EQ(resized->rgba8.size(), 480U * 270U * 4U);
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EXPECT_GT(colored_pixel_count(*resized), 100U);
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} catch (const std::exception& error) {
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GTEST_SKIP() << "Vulkan/Datoviz unavailable: " << error.what();
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}
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}
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TEST(PointRenderIntegration, KernelEventsReachDatovizArcballOnItsDomain) {
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try {
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auto demo = make_test_scene(Scene_Options{.viewport = {320, 200}});
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ASSERT_TRUE(demo.scene->request_frame());
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const auto before = demo.scene->latest_frame()->rgba8;
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::renderive::Basic_Pointer_Event<Event_Point> press(
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::renderive::Event_Type::Pointer_Press);
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press.position = {120.0F, 90.0F};
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press.button = ::renderive::Mouse_Button::Left;
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demo.scene->dispatch(press);
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::renderive::Basic_Pointer_Event<Event_Point> move(
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::renderive::Event_Type::Pointer_Move);
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move.position = {210.0F, 125.0F};
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move.buttons = 1;
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demo.scene->dispatch(move);
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move.position = {245.0F, 145.0F};
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demo.scene->dispatch(move);
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::renderive::Basic_Pointer_Event<Event_Point> release(
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::renderive::Event_Type::Pointer_Release);
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release.position = move.position;
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release.button = ::renderive::Mouse_Button::Left;
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demo.scene->dispatch(release);
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ASSERT_TRUE(demo.scene->request_frame());
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const auto after_drag = demo.scene->latest_frame();
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ASSERT_NE(after_drag, nullptr);
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EXPECT_NE(after_drag->rgba8, before);
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::renderive::Basic_Wheel_Event<Event_Point> wheel;
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wheel.position = {160.0F, 100.0F};
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wheel.pixel_delta_y = 180.0;
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wheel.angle_delta_y = -216.0;
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demo.scene->dispatch(wheel);
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ASSERT_TRUE(demo.scene->request_frame());
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const auto after_wheel = demo.scene->latest_frame();
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ASSERT_NE(after_wheel, nullptr);
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EXPECT_GT(colored_pixel_count(*after_wheel), 100U);
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EXPECT_NE(after_wheel->rgba8, after_drag->rgba8);
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} catch (const std::exception& error) {
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GTEST_SKIP() << "Vulkan/Datoviz unavailable: " << error.what();
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}
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}
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TEST(PointRenderIntegration,
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CapturesExternalGpuLifetimeAndSeparatedBackendPhases) {
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try {
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auto demo = make_test_scene(Scene_Options{.viewport = {320, 200}});
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auto& kernel_scene = demo.scene->render_scene();
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const auto request = kernel_scene.capture_next_frame();
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ASSERT_TRUE(request);
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const Capture_Session_Id capture = request.session_id;
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ASSERT_TRUE(demo.scene->request_frame());
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const auto session = kernel_scene.capture_session(capture);
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ASSERT_TRUE(session);
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ASSERT_EQ(session->captured_count(), 1U);
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const auto& snapshot = *session->frames.front().snapshot;
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const auto plan = kernel_scene.find_render_plan(
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snapshot.render_plan_version);
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ASSERT_TRUE(plan);
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const auto render_node = std::find_if(
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plan->graph.nodes.begin(), plan->graph.nodes.end(),
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[](const Render_Node& node) {
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return node.kind == Render_Node_Kind::render;
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});
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ASSERT_NE(render_node, plan->graph.nodes.end());
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const auto& execution = snapshot.node_executions.at(
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render_node->execution_index);
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EXPECT_EQ(execution.status, Node_Execution_Status::complete);
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EXPECT_GT(execution.external_start_time_ns, 0U);
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EXPECT_GE(execution.external_end_time_ns,
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execution.external_start_time_ns);
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EXPECT_GE(execution.duration_ns(), execution.cpu_duration_ns());
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EXPECT_TRUE(execution.metrics.contains(
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Node_Metric_Kind::queue_wait_ns));
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EXPECT_TRUE(execution.metrics.contains(
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Node_Metric_Kind::backend_execute_duration_ns));
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EXPECT_TRUE(execution.metrics.contains(
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Node_Metric_Kind::gpu_fence_wait_ns));
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EXPECT_TRUE(execution.metrics.contains(
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Node_Metric_Kind::readback_duration_ns));
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const auto artifact_bytes = execution.metrics.get(
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Node_Metric_Kind::backend_artifact_json_bytes);
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EXPECT_GT(artifact_bytes, 0U);
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const auto artifact = std::find_if(
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execution.attachments.begin(), execution.attachments.end(),
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[](const Node_Diagnostic_Attachment& attachment) {
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return attachment.type == "datoviz.drp2.artifact.json";
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});
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ASSERT_NE(artifact, execution.attachments.end());
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EXPECT_EQ(artifact->content.size(), artifact_bytes);
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EXPECT_FALSE(artifact->content.empty());
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const bool gpu_timing = execution.metrics.contains(
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Node_Metric_Kind::gpu_render_duration_ns);
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EXPECT_EQ(gpu_timing, execution.metrics.contains(
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Node_Metric_Kind::gpu_transition_duration_ns));
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EXPECT_EQ(gpu_timing, execution.metrics.contains(
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Node_Metric_Kind::gpu_copy_duration_ns));
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EXPECT_EQ(gpu_timing, execution.metrics.contains(
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Node_Metric_Kind::gpu_total_duration_ns));
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if (gpu_timing) {
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const auto total = execution.metrics.get(
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Node_Metric_Kind::gpu_total_duration_ns);
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EXPECT_GE(total, execution.metrics.get(
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Node_Metric_Kind::gpu_render_duration_ns));
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EXPECT_GE(total, execution.metrics.get(
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Node_Metric_Kind::gpu_transition_duration_ns));
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EXPECT_GE(total, execution.metrics.get(
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Node_Metric_Kind::gpu_copy_duration_ns));
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}
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} catch (const std::exception& error) {
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GTEST_SKIP() << "Vulkan/Datoviz unavailable: " << error.what();
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}
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}
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} // namespace
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} // namespace renderive::render_3d
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