cscg24-guacamole

CSCG 2024 Challenge 'Guacamole Mashup'
git clone https://git.sinitax.com/sinitax/cscg24-guacamole
Log | Files | Refs | sfeed.txt

image.h (2449B)

      1/**
      2 * WinPR: Windows Portable Runtime
      3 * Image Utils
      4 *
      5 * Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
      6 *
      7 * Licensed under the Apache License, Version 2.0 (the "License");
      8 * you may not use this file except in compliance with the License.
      9 * You may obtain a copy of the License at
     10 *
     11 *     http://www.apache.org/licenses/LICENSE-2.0
     12 *
     13 * Unless required by applicable law or agreed to in writing, software
     14 * distributed under the License is distributed on an "AS IS" BASIS,
     15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     16 * See the License for the specific language governing permissions and
     17 * limitations under the License.
     18 */
     19
     20#ifndef WINPR_IMAGE_H
     21#define WINPR_IMAGE_H
     22
     23#include <winpr/winpr.h>
     24#include <winpr/wtypes.h>
     25
     26#pragma pack(push, 1)
     27
     28struct _WINPR_BITMAP_FILE_HEADER
     29{
     30	BYTE bfType[2];
     31	UINT32 bfSize;
     32	UINT16 bfReserved1;
     33	UINT16 bfReserved2;
     34	UINT32 bfOffBits;
     35};
     36typedef struct _WINPR_BITMAP_FILE_HEADER WINPR_BITMAP_FILE_HEADER;
     37
     38struct _WINPR_BITMAP_INFO_HEADER
     39{
     40	UINT32 biSize;
     41	INT32 biWidth;
     42	INT32 biHeight;
     43	UINT16 biPlanes;
     44	UINT16 biBitCount;
     45	UINT32 biCompression;
     46	UINT32 biSizeImage;
     47	INT32 biXPelsPerMeter;
     48	INT32 biYPelsPerMeter;
     49	UINT32 biClrUsed;
     50	UINT32 biClrImportant;
     51};
     52typedef struct _WINPR_BITMAP_INFO_HEADER WINPR_BITMAP_INFO_HEADER;
     53
     54struct _WINPR_BITMAP_CORE_HEADER
     55{
     56	UINT32 bcSize;
     57	UINT16 bcWidth;
     58	UINT16 bcHeight;
     59	UINT16 bcPlanes;
     60	UINT16 bcBitCount;
     61};
     62typedef struct _WINPR_BITMAP_CORE_HEADER WINPR_BITMAP_CORE_HEADER;
     63
     64#pragma pack(pop)
     65
     66#define WINPR_IMAGE_BITMAP 0
     67#define WINPR_IMAGE_PNG 1
     68
     69#define WINPR_IMAGE_BMP_HEADER_LEN 54
     70
     71struct _wImage
     72{
     73	int type;
     74	int width;
     75	int height;
     76	BYTE* data;
     77	int scanline;
     78	int bitsPerPixel;
     79	int bytesPerPixel;
     80};
     81typedef struct _wImage wImage;
     82
     83#ifdef __cplusplus
     84extern "C"
     85{
     86#endif
     87
     88	WINPR_API int winpr_bitmap_write(const char* filename, const BYTE* data, int width, int height,
     89	                                 int bpp);
     90	WINPR_API BYTE* winpr_bitmap_construct_header(int width, int height, int bpp);
     91
     92	WINPR_API int winpr_image_write(wImage* image, const char* filename);
     93	WINPR_API int winpr_image_read(wImage* image, const char* filename);
     94
     95	WINPR_API int winpr_image_read_buffer(wImage* image, const BYTE* buffer, int size);
     96
     97	WINPR_API wImage* winpr_image_new();
     98	WINPR_API void winpr_image_free(wImage* image, BOOL bFreeBuffer);
     99
    100#ifdef __cplusplus
    101}
    102#endif
    103
    104#endif /* WINPR_IMAGE_H */