56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
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#include "renderwindow.h"
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#include <QVulkanInstance>
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#include <QResizeEvent>
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#include "renderer.h"
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#include "worldmanager.h"
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RendererWindow::RendererWindow(Context& context) : QWindow(), context(context) {
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setSurfaceType(SurfaceType::VulkanSurface);
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}
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RendererWindow::~RendererWindow() {
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}
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void RendererWindow::exposeEvent(QExposeEvent*) {
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if (isExposed() && !initialized) {
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init();
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render();
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initialized = true;
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}
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}
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bool RendererWindow::event(QEvent* event) {
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switch(event->type()) {
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case QEvent::UpdateRequest:
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render();
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break;
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default:
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break;
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}
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return QWindow::event(event);
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}
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void RendererWindow::init() {
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surface = QVulkanInstance::surfaceForWindow(this);
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target = context.renderer->createSurfaceRenderTarget(surface);
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}
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void RendererWindow::render() {
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context.renderer->render(*worldManager.getCurrentWorld(), target);
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const auto width = size().width();
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const auto height = size().height();
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if(target->extent.width != width || target->extent.height != height)
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target = context.renderer->createSurfaceRenderTarget(surface, target);
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vulkanInstance()->presentQueued(this);
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requestUpdate();
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}
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