Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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#include <qwasmopenglcontext.h>
Public Member Functions | |
QWasmOpenGLContext (QOpenGLContext *context) | |
~QWasmOpenGLContext () | |
QSurfaceFormat | format () const override |
void | swapBuffers (QPlatformSurface *surface) override |
Reimplement in subclass to native swap buffers calls. | |
GLuint | defaultFramebufferObject (QPlatformSurface *surface) const override |
Reimplement in subclass if your platform uses framebuffer objects for surfaces. | |
bool | makeCurrent (QPlatformSurface *surface) override |
void | doneCurrent () override |
bool | isSharing () const override |
bool | isValid () const override |
QFunctionPointer | getProcAddress (const char *procName) override |
Reimplement in subclass to allow dynamic querying of OpenGL symbols. | |
Public Member Functions inherited from QPlatformOpenGLContext | |
QPlatformOpenGLContext () | |
virtual | ~QPlatformOpenGLContext () |
virtual void | initialize () |
Called after a new instance is constructed. | |
virtual void | beginFrame () |
Called when the RHI begins rendering a new frame in the context. | |
virtual void | endFrame () |
Called when the RHI ends rendering a in the context. | |
QOpenGLContext * | context () const |
Additional Inherited Members | |
Static Public Member Functions inherited from QPlatformOpenGLContext | |
static bool | parseOpenGLVersion (const QByteArray &versionString, int &major, int &minor) |
Definition at line 17 of file qwasmopenglcontext.h.
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explicit |
Definition at line 23 of file qwasmopenglcontext.cpp.
References QSurfaceFormat::depthBufferSize(), QSurfaceFormat::OpenGLES, QSurfaceFormat::setDepthBufferSize(), QSurfaceFormat::setRenderableType(), QSurfaceFormat::setStencilBufferSize(), and QSurfaceFormat::stencilBufferSize().
QWasmOpenGLContext::~QWasmOpenGLContext | ( | ) |
Definition at line 36 of file qwasmopenglcontext.cpp.
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overridevirtual |
Reimplement in subclass if your platform uses framebuffer objects for surfaces.
The default implementation returns 0.
Reimplemented from QPlatformOpenGLContext.
Definition at line 148 of file qwasmopenglcontext.cpp.
References QPlatformOpenGLContext::defaultFramebufferObject().
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overridevirtual |
Implements QPlatformOpenGLContext.
Definition at line 179 of file qwasmopenglcontext.cpp.
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overridevirtual |
Implements QPlatformOpenGLContext.
Definition at line 143 of file qwasmopenglcontext.cpp.
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overridevirtual |
Reimplement in subclass to allow dynamic querying of OpenGL symbols.
As opposed to e.g. the wglGetProcAddress function on Windows, Qt expects this methods to be able to return valid function pointers even for standard OpenGL symbols.
Implements QPlatformOpenGLContext.
Definition at line 199 of file qwasmopenglcontext.cpp.
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overridevirtual |
Reimplemented from QPlatformOpenGLContext.
Definition at line 184 of file qwasmopenglcontext.cpp.
References QOpenGLContext::shareContext().
Referenced by makeCurrent().
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overridevirtual |
Reimplemented from QPlatformOpenGLContext.
Definition at line 189 of file qwasmopenglcontext.cpp.
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overridevirtual |
Implements QPlatformOpenGLContext.
Definition at line 153 of file qwasmopenglcontext.cpp.
References QPlatformOpenGLContext::context(), isSharing(), qWarning, QOpenGLContext::shareContext(), and QPlatformSurface::surface().
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overridevirtual |
Reimplement in subclass to native swap buffers calls.
The implementation must support being called in a thread different than the gui-thread.
Implements QPlatformOpenGLContext.
Definition at line 173 of file qwasmopenglcontext.cpp.
References Q_UNUSED.