本文整理汇总了C++中GLLibraryEGL::fQuerySurfacePointerANGLE方法的典型用法代码示例。如果您正苦于以下问题：C++ GLLibraryEGL::fQuerySurfacePointerANGLE方法的具体用法？C++ GLLibraryEGL::fQuerySurfacePointerANGLE怎么用？C++ GLLibraryEGL::fQuerySurfacePointerANGLE使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类GLLibraryEGL的用法示例。
在下文中一共展示了GLLibraryEGL::fQuerySurfacePointerANGLE方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Move
/*static*/ UniquePtr<SharedSurface_ANGLEShareHandle>
SharedSurface_ANGLEShareHandle::Create(GLContext* gl,
EGLContext context, EGLConfig config,
const gfx::IntSize& size, bool hasAlpha)
{
GLLibraryEGL* egl = &sEGLLibrary;
MOZ_ASSERT(egl);
MOZ_ASSERT(egl->IsExtensionSupported(
GLLibraryEGL::ANGLE_surface_d3d_texture_2d_share_handle));
if (!context || !config)
return nullptr;
EGLDisplay display = egl->Display();
EGLSurface pbuffer = CreatePBufferSurface(egl, display, config, size);
if (!pbuffer)
return nullptr;
// Declare everything before 'goto's.
HANDLE shareHandle = nullptr;
bool ok = egl->fQuerySurfacePointerANGLE(display,
pbuffer,
LOCAL_EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE,
&shareHandle);
if (!ok) {
egl->fDestroySurface(egl->Display(), pbuffer);
return nullptr;
}
typedef SharedSurface_ANGLEShareHandle ptrT;
UniquePtr<ptrT> ret( new ptrT(gl, egl, size, hasAlpha, context,
pbuffer, shareHandle) );
return Move(ret);
}示例2: Move
/*static*/ UniquePtr<SharedSurface_ANGLEShareHandle>
SharedSurface_ANGLEShareHandle::Create(GLContext* gl, EGLConfig config,
const gfx::IntSize& size, bool hasAlpha)
{
GLLibraryEGL* egl = &sEGLLibrary;
MOZ_ASSERT(egl);
MOZ_ASSERT(egl->IsExtensionSupported(
GLLibraryEGL::ANGLE_surface_d3d_texture_2d_share_handle));
MOZ_ASSERT(config);
EGLDisplay display = egl->Display();
EGLSurface pbuffer = CreatePBufferSurface(egl, display, config, size);
if (!pbuffer)
return nullptr;
// Declare everything before 'goto's.
HANDLE shareHandle = nullptr;
bool ok = egl->fQuerySurfacePointerANGLE(display,
pbuffer,
LOCAL_EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE,
&shareHandle);
if (!ok) {
egl->fDestroySurface(egl->Display(), pbuffer);
return nullptr;
}
void* opaqueKeyedMutex = nullptr;
egl->fQuerySurfacePointerANGLE(display,
pbuffer,
LOCAL_EGL_DXGI_KEYED_MUTEX_ANGLE,
&opaqueKeyedMutex);
RefPtr<IDXGIKeyedMutex> keyedMutex = static_cast<IDXGIKeyedMutex*>(opaqueKeyedMutex);
GLuint fence = 0;
if (gl->IsExtensionSupported(GLContext::NV_fence)) {
gl->MakeCurrent();
gl->fGenFences(1, &fence);
}
typedef SharedSurface_ANGLEShareHandle ptrT;
UniquePtr<ptrT> ret( new ptrT(gl, egl, size, hasAlpha, pbuffer, shareHandle,
keyedMutex, fence) );
return Move(ret);
}