qt: add check for GL extension support
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8df011a57f
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0641950f9a
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@ -335,6 +335,24 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
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}
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}
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bool GMainWindow::SupportsRequiredGLExtensions() {
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QStringList unsupported_ext;
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if (!GLAD_GL_ARB_program_interface_query)
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unsupported_ext.append("ARB_program_interface_query");
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if (!GLAD_GL_ARB_separate_shader_objects)
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unsupported_ext.append("ARB_separate_shader_objects");
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if (!GLAD_GL_ARB_shader_storage_buffer_object)
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unsupported_ext.append("ARB_shader_storage_buffer_object");
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if (!GLAD_GL_ARB_vertex_attrib_binding)
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unsupported_ext.append("ARB_vertex_attrib_binding");
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for (const QString& ext : unsupported_ext)
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NGLOG_CRITICAL(Frontend, "Unsupported GL extension: {}", ext.toStdString());
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return unsupported_ext.empty();
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}
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bool GMainWindow::LoadROM(const QString& filename) {
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// Shutdown previous session if the emu thread is still active...
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if (emu_thread != nullptr)
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@ -350,6 +368,14 @@ bool GMainWindow::LoadROM(const QString& filename) {
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return false;
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}
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if (!SupportsRequiredGLExtensions()) {
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QMessageBox::critical(
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this, tr("Error while initializing OpenGL Core!"),
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tr("Your GPU may not support one or more required OpenGL extensions. Please "
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"ensure you have the latest graphics driver. See the log for more details."));
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return false;
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}
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Core::System& system{Core::System::GetInstance()};
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system.SetGPUDebugContext(debug_context);
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@ -79,6 +79,7 @@ private:
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void ConnectWidgetEvents();
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void ConnectMenuEvents();
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bool SupportsRequiredGLExtensions();
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bool LoadROM(const QString& filename);
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void BootGame(const QString& filename);
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void ShutdownGame();
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