text: /**
   * FreeRDP: A Remote Desktop Protocol Implementation
   *
   * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.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_SHADOW_SERVER_ENCODER_H
  #define FREERDP_SHADOW_SERVER_ENCODER_H
  
  #include <winpr/crt.h>
  #include <winpr/stream.h>
  
  #include <freerdp/freerdp.h>
  #include <freerdp/codec/rfx.h>
  #include <freerdp/codec/nsc.h>
  #include <freerdp/codec/bitmap.h>
  
  #include <freerdp/server/shadow.h>
  
  #define SHADOW_CODEC_REMOTEFX		1
  #define SHADOW_CODEC_NSCODEC		2
  #define SHADOW_CODEC_BITMAP		4
  
  struct rdp_shadow_encoder
  {
  	rdpShadowServer* server;
  
  	int width;
  	int height;
  	UINT32 codecs;
  
  	BYTE** grid;
  	int gridWidth;
  	int gridHeight;
  	BYTE* gridBuffer;
  	int maxTileWidth;
  	int maxTileHeight;
  
  	wStream* bs;
  	wStream* bts;
  
  	RFX_CONTEXT* rfx;
  	NSC_CONTEXT* nsc;
  	BITMAP_PLANAR_CONTEXT* planar;
  
  	int fps;
  	int maxFps;
  	BOOL frameAck;
  	UINT32 frameId;
  	wListDictionary* frameList;
  };
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  int shadow_encoder_reset(rdpShadowEncoder* encoder);
  int shadow_encoder_prepare(rdpShadowEncoder* encoder, UINT32 codecs);
  int shadow_encoder_create_frame_id(rdpShadowEncoder* encoder);
  
  rdpShadowEncoder* shadow_encoder_new(rdpShadowServer* server);
  void shadow_encoder_free(rdpShadowEncoder* encoder);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* FREERDP_SHADOW_SERVER_ENCODER_H */
  