Open Broadcaster Software
Free, open source software for live streaming and recording
format-conversion.h
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1 /******************************************************************************
2  Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
3 
4  This program is free software: you can redistribute it and/or modify
5  it under the terms of the GNU General Public License as published by
6  the Free Software Foundation, either version 2 of the License, or
7  (at your option) any later version.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program. If not, see <http://www.gnu.org/licenses/>.
16 ******************************************************************************/
17 
18 #pragma once
19 
20 #include "../util/c99defs.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 /*
27  * Functions for converting to and from packed 444 YUV
28  */
29 
31  const uint8_t *input, uint32_t in_linesize,
32  uint32_t start_y, uint32_t end_y,
33  uint8_t *output[], const uint32_t out_linesize[]);
34 
36  const uint8_t *input, uint32_t in_linesize,
37  uint32_t start_y, uint32_t end_y,
38  uint8_t *output[], const uint32_t out_linesize[]);
39 
41  const uint8_t *input, uint32_t in_linesize,
42  uint32_t start_y, uint32_t end_y,
43  uint8_t *output[], const uint32_t out_linesize[]);
44 
46  const uint8_t *const input[], const uint32_t in_linesize[],
47  uint32_t start_y, uint32_t end_y,
48  uint8_t *output, uint32_t out_linesize);
49 
51  const uint8_t *const input[], const uint32_t in_linesize[],
52  uint32_t start_y, uint32_t end_y,
53  uint8_t *output, uint32_t out_linesize);
54 
56  const uint8_t *input, uint32_t in_linesize,
57  uint32_t start_y, uint32_t end_y,
58  uint8_t *output, uint32_t out_linesize,
59  bool leading_lum);
60 
61 #ifdef __cplusplus
62 }
63 #endif
EXPORT void decompress_422(const uint8_t *input, uint32_t in_linesize, uint32_t start_y, uint32_t end_y, uint8_t *output, uint32_t out_linesize, bool leading_lum)
EXPORT void convert_uyvx_to_i444(const uint8_t *input, uint32_t in_linesize, uint32_t start_y, uint32_t end_y, uint8_t *output[], const uint32_t out_linesize[])
unsigned uint32_t
Definition: vc_stdint.h:31
EXPORT void compress_uyvx_to_nv12(const uint8_t *input, uint32_t in_linesize, uint32_t start_y, uint32_t end_y, uint8_t *output[], const uint32_t out_linesize[])
EXPORT void compress_uyvx_to_i420(const uint8_t *input, uint32_t in_linesize, uint32_t start_y, uint32_t end_y, uint8_t *output[], const uint32_t out_linesize[])
unsigned char uint8_t
Definition: vc_stdint.h:27
EXPORT void decompress_nv12(const uint8_t *const input[], const uint32_t in_linesize[], uint32_t start_y, uint32_t end_y, uint8_t *output, uint32_t out_linesize)
#define EXPORT
Definition: c99defs.h:49
EXPORT void decompress_420(const uint8_t *const input[], const uint32_t in_linesize[], uint32_t start_y, uint32_t end_y, uint8_t *output, uint32_t out_linesize)