153 lines
3.8 KiB
C++
153 lines
3.8 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* This executable tests for OpenGL compatibility. This is done in a separate
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* process to contain any crashes.
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*
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* Early version, intended just for user testing.
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*/
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#include <wx/app.h>
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#include <wx/debug.h>
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#include <wx/settings.h>
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#include <wx/frame.h>
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#include <wx/regex.h>
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#include <gal/opengl/opengl_gal.h>
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#include <pgm_base.h>
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#include <iostream>
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// Required OpenGL version
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#define REQUIRED_MAJOR 2L
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#define REQUIRED_MINOR 1L
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static wxRegEx OGLVersionRegex( R"(^(\d+)\.(\d+))", wxRE_ADVANCED );
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static const int glAttributes[] = { WX_GL_RGBA, WX_GL_DOUBLEBUFFER, WX_GL_DEPTH_SIZE, 8, 0 };
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PGM_BASE& Pgm()
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{
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throw std::logic_error("Dummy function called");
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}
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class OGLTEST_APP : public wxApp
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{
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public:
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virtual bool OnInit() override;
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};
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wxIMPLEMENT_APP( OGLTEST_APP );
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class WX_QUIET
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{
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wxLogLevel m_old_level;
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wxAssertHandler_t m_old_handler;
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public:
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WX_QUIET()
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{
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m_old_level = wxLog::GetLogLevel();
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m_old_handler = wxSetAssertHandler( nullptr );
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wxLog::SetLogLevel( wxLOG_FatalError );
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}
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~WX_QUIET()
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{
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wxLog::SetLogLevel( m_old_level );
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wxSetAssertHandler( m_old_handler );
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}
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};
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bool OGLTEST_APP::OnInit()
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{
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WX_QUIET be_quiet;
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auto frame = new wxFrame( nullptr, wxID_ANY, "OpenGL test", wxDefaultPosition, wxDefaultSize,
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wxTOPLEVEL_EX_DIALOG );
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KIGFX::GAL_DISPLAY_OPTIONS gal_opts;
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auto canvas = new KIGFX::OPENGL_GAL( gal_opts, frame );
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auto context = new wxGLContext( canvas );
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frame->Raise();
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frame->Show();
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canvas->SetCurrent( *context );
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auto size = canvas->GetSize();
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canvas->ResizeScreen( size.GetWidth(), size.GetHeight() );
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printf( "INFO: Instantiated GL window\n" );
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char* pversion = (char*) glGetString( GL_VERSION );
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if( !pversion )
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{
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printf( "FAIL: Cannot get OpenGL version\n" );
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return false;
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}
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wxString version = wxString::FromUTF8( pversion );
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if( !OGLVersionRegex.Matches( version ) )
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{
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printf( "FAIL: Cannot interpret OpenGL version %s\n", pversion );
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return false;
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}
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wxString smajor = OGLVersionRegex.GetMatch( version, 1 );
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wxString sminor = OGLVersionRegex.GetMatch( version, 2 );
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long major, minor;
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smajor.ToLong( &major );
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sminor.ToLong( &minor );
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if( major < REQUIRED_MAJOR || ( major == REQUIRED_MAJOR && minor < REQUIRED_MINOR ) )
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{
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printf( "FAIL: Found OpenGL version %ld.%ld, required at least %ld.%ld\n",
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major, minor, REQUIRED_MAJOR, REQUIRED_MINOR );
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return false;
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}
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else
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{
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printf( "INFO: Found OpenGL version %ld.%ld\n", major, minor );
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}
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KIGFX::GAL_CONTEXT_LOCKER locker( canvas );
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canvas->BeginDrawing();
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printf( "INFO: Successfully called OPENGL_GAL::BeginDrawing\n" );
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canvas->EndDrawing();
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bool supported = wxGLCanvas::IsDisplaySupported( &glAttributes[0] );
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if( supported )
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printf( "PASS\n" );
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else
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{
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printf( "FAIL: Display settings not supported\n" );
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return false;
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}
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return false;
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}
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