GenFramebuffers() private method

private GenFramebuffers ( Int32 n, [ framebuffers ) : void
n System.Int32
framebuffers [
return void
GL Class Documentation
Example #1
0
        protected unsafe override bool init(IDisposableResource parent, Image image, int width, int height, bool generateMipmaps, MultiSampleTypes multiSampleType, SurfaceFormats surfaceFormat, RenderTargetUsage renderTargetUsage, BufferUsages usage, bool isRenderTarget, Loader.LoadedCallbackMethod loadedCallback)
        {
            initSuccess = base.init(parent, image, width, height, false, multiSampleType, surfaceFormat, renderTargetUsage, usage, true, loadedCallback);
            if (!initSuccess)
            {
                return(false);
            }

            try
            {
                if (usage == BufferUsages.Write)
                {
                    Debug.ThrowError("RenderTarget", "Only Textures may be writable");
                }

                uint frameBufferTEMP = 0;
                GL.GenFramebuffers(1, &frameBufferTEMP);
                frameBuffer = frameBufferTEMP;

                uint   error;
                string errorName;
                if (Video.checkForError(out error, out errorName))
                {
                    Debug.ThrowError("RenderTarget", string.Format("{0} {1}: Failed to create renderTarget", error, errorName));
                }
            }
            catch (Exception e)
            {
                FailedToLoad = true;
                Loader.AddLoadableException(e);
                Dispose();
                if (loadedCallback != null)
                {
                    loadedCallback(this, false);
                }
                return(false);
            }

            Loaded = true;
            if (loadedCallback != null)
            {
                loadedCallback(this, true);
            }
            return(true);
        }