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Imported Upstream version 0.13.2+dsfg1

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Sebastian Ramacher 2016-02-24 00:16:51 +01:00
commit fb3990e9e5
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libobs/media-io/format-conversion.h Normal file
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/******************************************************************************
Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#pragma once
#include "../util/c99defs.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Functions for converting to and from packed 444 YUV
*/
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[]);
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 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[]);
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);
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);
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);
#ifdef __cplusplus
}
#endif