7c2cd35965
Added atomic_flags for renderer buffers to prevent concurrent usage and overloading the renderer with draw requests when it's busy.
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
#include "qt_hardwarerenderer.hpp"
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#include <QApplication>
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#include <atomic>
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extern "C" {
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#include <86box/86box.h>
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}
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void HardwareRenderer::resizeGL(int w, int h)
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{
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glViewport(0, 0, w, h);
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}
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void HardwareRenderer::initializeGL()
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{
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initializeOpenGLFunctions();
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}
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void HardwareRenderer::paintGL() {
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onPaint(this);
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}
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void HardwareRenderer::setRenderType(RenderType type) {
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QSurfaceFormat format;
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switch (type) {
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case RenderType::OpenGL:
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setTextureFormat(GL_RGB);
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format.setRenderableType(QSurfaceFormat::OpenGL);
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break;
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case RenderType::OpenGLES:
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setTextureFormat((QApplication::platformName().contains("wayland") || QApplication::platformName() == "cocoa") ? GL_RGB : GL_RGBA);
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format.setRenderableType(QSurfaceFormat::OpenGLES);
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break;
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}
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setFormat(format);
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}
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void HardwareRenderer::onBlit(const QImage& img, int x, int y, int w, int h, std::atomic_flag* in_use) {
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image = img;
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source.setRect(x, y, w, h);
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update();
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in_use->clear();
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}
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void HardwareRenderer::resizeEvent(QResizeEvent *event) {
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onResize(width(), height());
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QOpenGLWidget::resizeEvent(event);
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}
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