text: /**
   * WinPR: Windows Portable Runtime
   * Image Utils
   *
   * 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 WINPR_IMAGE_H
  #define WINPR_IMAGE_H
  
  #include <winpr/winpr.h>
  #include <winpr/wtypes.h>
  
  #pragma pack(push, 1)
  
  struct _WINPR_BITMAP_FILE_HEADER
  {
  	BYTE bfType[2];
  	UINT32 bfSize;
  	UINT16 bfReserved1;
  	UINT16 bfReserved2;
  	UINT32 bfOffBits;
  };
  typedef struct _WINPR_BITMAP_FILE_HEADER WINPR_BITMAP_FILE_HEADER;
  
  struct _WINPR_BITMAP_INFO_HEADER
  {
  	UINT32 biSize;
  	INT32 biWidth;
  	INT32 biHeight;
  	UINT16 biPlanes;
  	UINT16 biBitCount;
  	UINT32 biCompression;
  	UINT32 biSizeImage;
  	INT32 biXPelsPerMeter;
  	INT32 biYPelsPerMeter;
  	UINT32 biClrUsed;
  	UINT32 biClrImportant;
  };
  typedef struct _WINPR_BITMAP_INFO_HEADER WINPR_BITMAP_INFO_HEADER;
  
  struct _WINPR_BITMAP_CORE_HEADER
  {
  	UINT32 bcSize;
  	UINT16 bcWidth;
  	UINT16 bcHeight;
  	UINT16 bcPlanes;
  	UINT16 bcBitCount;
  };
  typedef struct _WINPR_BITMAP_CORE_HEADER WINPR_BITMAP_CORE_HEADER;
  
  #pragma pack(pop)
  
  #define WINPR_IMAGE_BITMAP 0
  #define WINPR_IMAGE_PNG 1
  
  #define WINPR_IMAGE_BMP_HEADER_LEN 54
  
  struct _wImage
  {
  	int type;
  	int width;
  	int height;
  	BYTE* data;
  	int scanline;
  	int bitsPerPixel;
  	int bytesPerPixel;
  };
  typedef struct _wImage wImage;
  
  #ifdef __cplusplus
  extern "C"
  {
  #endif
  
  	WINPR_API int winpr_bitmap_write(const char* filename, const BYTE* data, int width, int height,
  	                                 int bpp);
  	WINPR_API BYTE* winpr_bitmap_construct_header(int width, int height, int bpp);
  
  	WINPR_API int winpr_image_write(wImage* image, const char* filename);
  	WINPR_API int winpr_image_read(wImage* image, const char* filename);
  
  	WINPR_API int winpr_image_read_buffer(wImage* image, const BYTE* buffer, int size);
  
  	WINPR_API wImage* winpr_image_new();
  	WINPR_API void winpr_image_free(wImage* image, BOOL bFreeBuffer);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* WINPR_IMAGE_H */
  