TextureUploaderGL.hpp

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/*
 *  Copyright 2019-2021 Diligent Graphics LLC
 *  Copyright 2015-2019 Egor Yusov
 *  
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *  In no event and under no legal theory, whether in tort (including negligence), 
 *  contract, or otherwise, unless required by applicable law (such as deliberate 
 *  and grossly negligent acts) or agreed to in writing, shall any Contributor be
 *  liable for any damages, including any direct, indirect, special, incidental, 
 *  or consequential damages of any character arising as a result of this License or 
 *  out of the use or inability to use the software (including but not limited to damages 
 *  for loss of goodwill, work stoppage, computer failure or malfunction, or any and 
 *  all other commercial damages or losses), even if such Contributor has been advised 
 *  of the possibility of such damages.
 */
 
#pragma once
 
#include "TextureUploaderBase.hpp"
 
namespace Diligent
{
 
class TextureUploaderGL : public TextureUploaderBase
{
public:
    TextureUploaderGL(IReferenceCounters*       pRefCounters,
                      IRenderDevice*            pDevice,
                      const TextureUploaderDesc Desc);
    ~TextureUploaderGL();
 
    virtual void RenderThreadUpdate(IDeviceContext* pContext) override final;
 
    virtual void AllocateUploadBuffer(IDeviceContext*         pContext,
                                      const UploadBufferDesc& Desc,
                                      IUploadBuffer**         ppBuffer) override final;
 
    virtual void ScheduleGPUCopy(IDeviceContext* pContext,
                                 ITexture*       pDstTexture,
                                 Uint32          ArraySlice,
                                 Uint32          MipLevel,
                                 IUploadBuffer*  pUploadBuffer) override final;
 
    virtual void RecycleBuffer(IUploadBuffer* pUploadBuffer) override final;
 
    virtual TextureUploaderStats GetStats() override final;
 
private:
    struct InternalData;
    std::unique_ptr<InternalData> m_pInternalData;
};
 
} // namespace Diligent