diff options
| author | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-01-12 15:59:36 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> | 2015-01-15 23:25:48 +0100 |
| commit | 97a82f62c46c272fe3ef1cd9d5c2214b6a7626af (patch) | |
| tree | b8f74ccbf8bf053d44f8f5fe5533f97effca0009 /src/plugins/platforms/windows/qwindowseglcontext.cpp | |
| parent | 0fa092cbae1593ca73577ecf9ec71283ae3f2498 (diff) | |
Windows: Add infrastructure to be able to a GL renderer based on GPU.
Introduce flags for the renderer type and move code to
qwindowsopengltester. Introduce
QWindowsOpenGLTester::supportedGlesRenderers() where type-dependent
checking can be added.
Change-Id: I4bbffaf861cb0fdbea0919e081e3626fb5a872de
Task-number: QTBUG-43263
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowseglcontext.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowseglcontext.cpp | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/plugins/platforms/windows/qwindowseglcontext.cpp b/src/plugins/platforms/windows/qwindowseglcontext.cpp index c0d0c1f77c..bde0503ee0 100644 --- a/src/plugins/platforms/windows/qwindowseglcontext.cpp +++ b/src/plugins/platforms/windows/qwindowseglcontext.cpp @@ -340,7 +340,7 @@ QWindowsEGLStaticContext::QWindowsEGLStaticContext(EGLDisplay display, int versi { } -QWindowsEGLStaticContext *QWindowsEGLStaticContext::create() +QWindowsEGLStaticContext *QWindowsEGLStaticContext::create(QWindowsOpenGLTester::Renderers preferredType) { const HDC dc = QWindowsContext::instance()->displayContext(); if (!dc){ @@ -359,27 +359,26 @@ QWindowsEGLStaticContext *QWindowsEGLStaticContext::create() EGLDisplay display = EGL_NO_DISPLAY; #ifdef EGL_ANGLE_platform_angle_opengl - if (libEGL.eglGetPlatformDisplayEXT && qEnvironmentVariableIsSet("QT_ANGLE_PLATFORM")) { + if (libEGL.eglGetPlatformDisplayEXT + && (preferredType & QWindowsOpenGLTester::AngleBackendMask)) { const EGLint anglePlatformAttributes[][5] = { { EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE, EGL_NONE }, { EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE, EGL_NONE }, { EGL_PLATFORM_ANGLE_TYPE_ANGLE, EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE, EGL_PLATFORM_ANGLE_USE_WARP_ANGLE, EGL_TRUE, EGL_NONE } }; const EGLint *attributes = 0; - const QByteArray anglePlatform = qgetenv("QT_ANGLE_PLATFORM"); - if (anglePlatform == "d3d11") + if (preferredType & QWindowsOpenGLTester::AngleRendererD3d11) attributes = anglePlatformAttributes[0]; - else if (anglePlatform == "d3d9") + else if (preferredType & QWindowsOpenGLTester::AngleRendererD3d9) attributes = anglePlatformAttributes[1]; - else if (anglePlatform == "warp") + else if (preferredType & QWindowsOpenGLTester::AngleRendererD3d11Warp) attributes = anglePlatformAttributes[2]; - else - qCWarning(lcQpaGl) << "Invalid value set for QT_ANGLE_PLATFORM:" << anglePlatform; - if (attributes) display = libEGL.eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, dc, attributes); } -#endif // EGL_ANGLE_platform_angle_opengl +#else // EGL_ANGLE_platform_angle_opengl + Q_UNUSED(preferredType) +#endif if (display == EGL_NO_DISPLAY) display = libEGL.eglGetDisplay((EGLNativeDisplayType)dc); if (!display) { |