C++ (Cpp) Extensions3D::bindVertexArrayOES示例

void OESVertexArrayObject::bindVertexArrayOES(WebGLVertexArrayObjectOES* arrayObject, ExceptionCode& ec)
{
    UNUSED_PARAM(ec);
    if (m_context->isContextLost())
        return;
    
    if (arrayObject && arrayObject->context() != m_context) {
        m_context->graphicsContext3D()->synthesizeGLError(GraphicsContext3D::INVALID_OPERATION);
        return;
    }
    
    Extensions3D* extensions = m_context->graphicsContext3D()->getExtensions();
    if (arrayObject && !arrayObject->isDefaultObject() && arrayObject->object()) {
        extensions->bindVertexArrayOES(arrayObject->object());
        
        arrayObject->setHasEverBeenBound();
        m_context->setBoundVertexArrayObject(arrayObject);
    } else {
        extensions->bindVertexArrayOES(0);
        
        m_context->setBoundVertexArrayObject(0);
    }
    
    m_context->cleanupAfterGraphicsCall(false);
}

示例#2

显示文件

文件： OESVertexArrayObject.cpp 项目： Metrological/chromium

void OESVertexArrayObject::bindVertexArrayOES(WebGLVertexArrayObjectOES* arrayObject)
{
    if (isLost())
        return;

    if (arrayObject && (arrayObject->isDeleted() || !arrayObject->validate(0, context()))) {
        m_context->graphicsContext3D()->synthesizeGLError(GL_INVALID_OPERATION);
        return;
    }

    Extensions3D* extensions = m_context->graphicsContext3D()->extensions();
    if (arrayObject && !arrayObject->isDefaultObject() && arrayObject->object()) {
        extensions->bindVertexArrayOES(arrayObject->object());

        arrayObject->setHasEverBeenBound();
        m_context->setBoundVertexArrayObject(arrayObject);
    } else {
        extensions->bindVertexArrayOES(0);
        m_context->setBoundVertexArrayObject(0);
    }
}