text: /**
   * FreeRDP: A Remote Desktop Protocol Implementation
   * Graphics Pipeline Extension
   *
   * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
   * Copyright 2015 Thincast Technologies GmbH
   * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
   *
   * 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.
   */
  
  #ifndef FREERDP_CHANNEL_CLIENT_RDPGFX_H
  #define FREERDP_CHANNEL_CLIENT_RDPGFX_H
  
  #include <freerdp/channels/rdpgfx.h>
  
  /**
   * Client Interface
   */
  
  typedef struct _rdpgfx_client_context RdpgfxClientContext;
  
  typedef UINT(*pcRdpgfxResetGraphics)(RdpgfxClientContext* context,
                                       const RDPGFX_RESET_GRAPHICS_PDU* resetGraphics);
  typedef UINT(*pcRdpgfxStartFrame)(RdpgfxClientContext* context,
                                    const RDPGFX_START_FRAME_PDU* startFrame);
  typedef UINT(*pcRdpgfxEndFrame)(RdpgfxClientContext* context,
                                  const RDPGFX_END_FRAME_PDU* endFrame);
  typedef UINT(*pcRdpgfxSurfaceCommand)(RdpgfxClientContext* context,
                                        const RDPGFX_SURFACE_COMMAND* cmd);
  typedef UINT(*pcRdpgfxDeleteEncodingContext)(RdpgfxClientContext* context,
          const RDPGFX_DELETE_ENCODING_CONTEXT_PDU* deleteEncodingContext);
  typedef UINT(*pcRdpgfxCreateSurface)(RdpgfxClientContext* context,
                                       const RDPGFX_CREATE_SURFACE_PDU* createSurface);
  typedef UINT(*pcRdpgfxDeleteSurface)(RdpgfxClientContext* context,
                                       const RDPGFX_DELETE_SURFACE_PDU* deleteSurface);
  typedef UINT(*pcRdpgfxSolidFill)(RdpgfxClientContext* context,
                                   const RDPGFX_SOLID_FILL_PDU* solidFill);
  typedef UINT(*pcRdpgfxSurfaceToSurface)(RdpgfxClientContext* context,
                                          const RDPGFX_SURFACE_TO_SURFACE_PDU* surfaceToSurface);
  typedef UINT(*pcRdpgfxSurfaceToCache)(RdpgfxClientContext* context,
                                        const RDPGFX_SURFACE_TO_CACHE_PDU* surfaceToCache);
  typedef UINT(*pcRdpgfxCacheToSurface)(RdpgfxClientContext* context,
                                        const RDPGFX_CACHE_TO_SURFACE_PDU* cacheToSurface);
  typedef UINT(*pcRdpgfxCacheImportOffer)(RdpgfxClientContext* context,
                                          const RDPGFX_CACHE_IMPORT_OFFER_PDU* cacheImportOffer);
  typedef UINT(*pcRdpgfxCacheImportReply)(RdpgfxClientContext* context,
                                          const RDPGFX_CACHE_IMPORT_REPLY_PDU* cacheImportReply);
  typedef UINT(*pcRdpgfxEvictCacheEntry)(RdpgfxClientContext* context,
                                         const RDPGFX_EVICT_CACHE_ENTRY_PDU* evictCacheEntry);
  typedef UINT(*pcRdpgfxMapSurfaceToOutput)(RdpgfxClientContext* context,
          const RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU* surfaceToOutput);
  typedef UINT(*pcRdpgfxMapSurfaceToWindow)(RdpgfxClientContext* context,
          const RDPGFX_MAP_SURFACE_TO_WINDOW_PDU* surfaceToWindow);
  
  typedef UINT(*pcRdpgfxSetSurfaceData)(RdpgfxClientContext* context,
                                        UINT16 surfaceId, void* pData);
  typedef void* (*pcRdpgfxGetSurfaceData)(RdpgfxClientContext* context,
                                          UINT16 surfaceId);
  typedef UINT(*pcRdpgfxGetSurfaceIds)(RdpgfxClientContext* context,
                                       UINT16** ppSurfaceIds, UINT16* count);
  typedef UINT(*pcRdpgfxSetCacheSlotData)(RdpgfxClientContext* context,
                                          UINT16 cacheSlot, void* pData);
  typedef void* (*pcRdpgfxGetCacheSlotData)(RdpgfxClientContext* context,
          UINT16 cacheSlot);
  
  typedef UINT(*pcRdpgfxUpdateSurfaces)(RdpgfxClientContext* context);
  
  struct _rdpgfx_client_context
  {
  	void* handle;
  	void* custom;
  
  	pcRdpgfxResetGraphics ResetGraphics;
  	pcRdpgfxStartFrame StartFrame;
  	pcRdpgfxEndFrame EndFrame;
  	pcRdpgfxSurfaceCommand SurfaceCommand;
  	pcRdpgfxDeleteEncodingContext DeleteEncodingContext;
  	pcRdpgfxCreateSurface CreateSurface;
  	pcRdpgfxDeleteSurface DeleteSurface;
  	pcRdpgfxSolidFill SolidFill;
  	pcRdpgfxSurfaceToSurface SurfaceToSurface;
  	pcRdpgfxSurfaceToCache SurfaceToCache;
  	pcRdpgfxCacheToSurface CacheToSurface;
  	pcRdpgfxCacheImportOffer CacheImportOffer;
  	pcRdpgfxCacheImportReply CacheImportReply;
  	pcRdpgfxEvictCacheEntry EvictCacheEntry;
  	pcRdpgfxMapSurfaceToOutput MapSurfaceToOutput;
  	pcRdpgfxMapSurfaceToWindow MapSurfaceToWindow;
  
  	pcRdpgfxGetSurfaceIds GetSurfaceIds;
  	pcRdpgfxSetSurfaceData SetSurfaceData;
  	pcRdpgfxGetSurfaceData GetSurfaceData;
  	pcRdpgfxSetCacheSlotData SetCacheSlotData;
  	pcRdpgfxGetCacheSlotData GetCacheSlotData;
  
  	pcRdpgfxUpdateSurfaces UpdateSurfaces;
  };
  
  #endif /* FREERDP_CHANNEL_CLIENT_RDPGFX_H */
  