2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU General Public License
4 * as published by the Free Software Foundation; either version 2
5 * of the License, or (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 #ifndef _MARU_CAMERA_DARWIN_H_
20 #define _MARU_CAMERA_DARWIN_H_
22 #define MAKEFOURCC(a,b,c,d)\
23 (((uint32_t)(a)<<0)|((uint32_t)(b)<<8)|((uint32_t)(c)<<16)|((uint32_t)(d)<<24))
25 /* Pixel format FOURCC depth Description */
26 #define V4L2_PIX_FMT_RGB555 MAKEFOURCC('R','G','B','O') /* 16 RGB-5-5-5 */
27 #define V4L2_PIX_FMT_RGB565 MAKEFOURCC('R','G','B','P') /* 16 RGB-5-6-5 */
28 #define V4L2_PIX_FMT_RGB555X MAKEFOURCC('R','G','B','Q') /* 16 RGB-5-5-5 BE */
29 #define V4L2_PIX_FMT_RGB565X MAKEFOURCC('R','G','B','R') /* 16 RGB-5-6-5 BE */
30 #define V4L2_PIX_FMT_BGR24 MAKEFOURCC('B','G','R','3') /* 24 BGR-8-8-8 */
31 #define V4L2_PIX_FMT_RGB24 MAKEFOURCC('R','G','B','3') /* 24 RGB-8-8-8 */
32 #define V4L2_PIX_FMT_BGR32 MAKEFOURCC('B','G','R','4') /* 32 BGR-8-8-8-8 */
33 #define V4L2_PIX_FMT_RGB32 MAKEFOURCC('R','G','B','4') /* 32 RGB-8-8-8-8 */
34 #define V4L2_PIX_FMT_YVU410 MAKEFOURCC('Y','V','U','9') /* 9 YVU 4:1:0 */
35 #define V4L2_PIX_FMT_YVU420 MAKEFOURCC('Y','V','1','2') /* 12 YVU 4:2:0 */
36 #define V4L2_PIX_FMT_YUYV MAKEFOURCC('Y','U','Y','V') /* 16 YUV 4:2:2 */
37 #define V4L2_PIX_FMT_UYVY MAKEFOURCC('U','Y','V','Y') /* 16 YUV 4:2:2 */
38 #define V4L2_PIX_FMT_YUV422P MAKEFOURCC('4','2','2','P') /* 16 YVU422 planar */
39 #define V4L2_PIX_FMT_YUV411P MAKEFOURCC('4','1','1','P') /* 16 YVU411 planar */
40 #define V4L2_PIX_FMT_Y41P MAKEFOURCC('Y','4','1','P') /* 12 YUV 4:1:1 */
41 #define V4L2_PIX_FMT_YUV444 MAKEFOURCC('Y','4','4','4') /* 16 xxxxyyyy uuuuvvvv */
42 #define V4L2_PIX_FMT_YUV555 MAKEFOURCC('Y','U','V','O') /* 16 YUV-5-5-5 */
43 #define V4L2_PIX_FMT_YUV565 MAKEFOURCC('Y','U','V','P') /* 16 YUV-5-6-5 */
44 #define V4L2_PIX_FMT_YUV32 MAKEFOURCC('Y','U','V','4') /* 32 YUV-8-8-8-8 */
45 #define V4L2_PIX_FMT_YUV410 MAKEFOURCC('Y','U','V','9') /* 9 YUV 4:1:0 */
46 #define V4L2_PIX_FMT_YUV420 MAKEFOURCC('Y','U','1','2') /* 12 YUV 4:2:0 */
47 #define V4L2_PIX_FMT_YYUV MAKEFOURCC('Y','Y','U','V') /* 16 YUV 4:2:2 */
49 void convert_frame(uint32_t pixel_format, int frame_width, int frame_height,
50 size_t frame_size, void* frame_pixels, void* video_buf);
52 #endif /* _MARU_CAMERA_DARWIN_H_ */