C++ (Cpp) Graphics::CleanupRenderSurface示例

void RenderSurface::Release()
{
    Graphics* graphics = parentTexture_->GetGraphics();
    if (!graphics)
        return;

    if (!graphics->IsDeviceLost())
    {
        for (unsigned i = 0; i < MAX_RENDERTARGETS; ++i)
        {
            if (graphics->GetRenderTarget(i) == this)
                graphics->ResetRenderTarget(i);
        }

        if (graphics->GetDepthStencil() == this)
            graphics->ResetDepthStencil();

        // Clean up also from non-active FBOs
        graphics->CleanupRenderSurface(this);

        if (renderBuffer_)
            glDeleteRenderbuffersEXT(1, &renderBuffer_);
    }

    renderBuffer_ = 0;
}

示例#2

显示文件

文件： OGLRenderSurface.cpp 项目： rokups/Urho3D

void RenderSurface::OnDeviceLost()
{
    Graphics* graphics = graphics_;
    if (!graphics)
        return;

    for (unsigned i = 0; i < MAX_RENDERTARGETS; ++i)
    {
        if (graphics->GetRenderTarget(i) == this)
            graphics->ResetRenderTarget(i);
    }

    if (graphics->GetDepthStencil() == this)
        graphics->ResetDepthStencil();

    // Clean up also from non-active FBOs
    graphics->CleanupRenderSurface(this);

    renderBuffer_ = 0;
}