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azonenbergazonenberg
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Added HardwareFlagsDialog to allow overriding feature flags. Fixes #304.
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4 files changed

Lines changed: 156 additions & 1 deletion

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‎src/ngscopeclient/CMakeLists.txt‎

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@@ -75,6 +75,7 @@ add_executable(ngscopeclient
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FilterPropertiesDialog.cpp
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FontManager.cpp
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GuiLogSink.cpp
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HardwareFlagsDialog.cpp
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HistoryDialog.cpp
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HistoryManager.cpp
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IGFDFileBrowser.cpp

‎src/ngscopeclient/HardwareFlagsDialog.cpp‎

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/***********************************************************************************************************************
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* *
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* ngscopeclient *
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* *
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* Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors *
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* All rights reserved. *
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* *
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the *
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* following conditions are met: *
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* *
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* * Redistributions of source code must retain the above copyright notice, this list of conditions, and the *
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* following disclaimer. *
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* *
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* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the *
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* following disclaimer in the documentation and/or other materials provided with the distribution. *
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* *
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* * Neither the name of the author nor the names of any contributors may be used to endorse or promote products *
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* derived from this software without specific prior written permission. *
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* *
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL *
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* THE AUTHORS BE HELD LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES *
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *
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* POSSIBILITY OF SUCH DAMAGE. *
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* *
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***********************************************************************************************************************/
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/**
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@file
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@author Andrew D. Zonenberg
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@brief Implementation of HardwareFlagsDialog
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*/
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#include "ngscopeclient.h"
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#include "HardwareFlagsDialog.h"
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#include "Session.h"
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using namespace std;
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Construction / destruction
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HardwareFlagsDialog::HardwareFlagsDialog()
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: Dialog("Hardware Flags", "Hardware flags", ImVec2(600, 400))
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{
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}
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HardwareFlagsDialog::~HardwareFlagsDialog()
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{
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Rendering
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/**
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@brief Renders the dialog and handles UI events
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@return True if we should continue showing the dialog
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False if it's been closed
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*/
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bool HardwareFlagsDialog::DoRender()
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{
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ImGui::Text("This dialog allows you to override hardware feature flag detection.");
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ImGui::TextWrapped(
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"It is mostly intended for developers to test fallback versions of accelerated functionality by "
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"disabling a feature that the hardware actually supports. There are no guardrails! "
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"Enabling a feature your CPU or Vulkan device does not support will probably crash ngscopeclient");
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if(ImGui::CollapsingHeader("CPU"))
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{
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ImGui::Checkbox("FMA", &g_hasFMA);
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ImGui::Checkbox("AVX2", &g_hasAvx2);
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ImGui::Checkbox("AVX512F", &g_hasAvx512F);
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ImGui::Checkbox("AVX512VL", &g_hasAvx512VL);
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ImGui::Checkbox("AVX512DQ", &g_hasAvx512DQ);
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}
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if(ImGui::CollapsingHeader("GPU"))
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{
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ImGui::Checkbox("Legacy GPU filter enable", &g_gpuFilterEnabled);
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ImGui::Checkbox("Shader float64", &g_hasShaderFloat64);
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ImGui::Checkbox("Shader int64", &g_hasShaderInt64);
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ImGui::Checkbox("Shader atomic int64", &g_hasShaderAtomicInt64);
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ImGui::Checkbox("Shader int16", &g_hasShaderInt16);
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ImGui::Checkbox("Shader int8", &g_hasShaderInt8);
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ImGui::Checkbox("Shader atomic float", &g_hasShaderAtomicFloat);
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ImGui::Checkbox("Debug utils", &g_hasDebugUtils);
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ImGui::Checkbox("Memory budget", &g_hasMemoryBudget);
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ImGui::Checkbox("Push descriptor", &g_hasPushDescriptor);
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}
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// UI event handlers

‎src/ngscopeclient/HardwareFlagsDialog.h‎

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/***********************************************************************************************************************
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* *
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* ngscopeclient *
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* *
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* Copyright (c) 2012-2026 Andrew D. Zonenberg and contributors *
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* All rights reserved. *
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* *
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the *
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* following conditions are met: *
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* *
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* * Redistributions of source code must retain the above copyright notice, this list of conditions, and the *
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* following disclaimer. *
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* *
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* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the *
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* following disclaimer in the documentation and/or other materials provided with the distribution. *
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* *
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* * Neither the name of the author nor the names of any contributors may be used to endorse or promote products *
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* derived from this software without specific prior written permission. *
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* *
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL *
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* THE AUTHORS BE HELD LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES *
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE *
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* POSSIBILITY OF SUCH DAMAGE. *
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* *
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***********************************************************************************************************************/
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/**
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@file
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@author Andrew D. Zonenberg
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@brief Declaration of HardwareFlagsDialog
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*/
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#ifndef HardwareFlagsDialog_h
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#define HardwareFlagsDialog_h
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#include "Dialog.h"
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class HardwareFlagsDialog : public Dialog
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{
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public:
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HardwareFlagsDialog();
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virtual ~HardwareFlagsDialog();
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virtual bool DoRender();
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protected:
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};
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#endif

‎src/ngscopeclient/MainWindow_Menus.cpp‎

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#include "BERTDialog.h"
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#include "CreateFilterBrowser.h"
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#include "FilterGraphEditor.h"
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#include "HardwareFlagsDialog.h"
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#include "HistoryDialog.h"
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#include "LoadDialog.h"
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#include "LogViewerDialog.h"
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typeInternal,
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drivername,
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transname,
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path));
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path));
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}
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}
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}
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if(ImGui::MenuItem("Memory Leaker"))
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AddDialog(make_shared<MemoryLeakerDialog>(this));
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if(ImGui::MenuItem("Hardware Flags"))
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AddDialog(make_shared<HardwareFlagsDialog>());
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ImGui::EndMenu();
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}
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}

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