obs-studio/libobs/media-io/format-conversion.h

56 lines
2.0 KiB
C

/******************************************************************************
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
EXPORT void compress_uyvx_to_i420(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y, void **output);
EXPORT void compress_uyvx_to_nv12(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y, void **output);
EXPORT void decompress_nv12(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y, void *output);
EXPORT void decompress_420(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y, void *output);
EXPORT void decompress_422(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y, void *output,
bool leading_lum);
/* special case for quicksync */
EXPORT void compress_uyvx_to_nv12_aligned(const void *input,
uint32_t width, uint32_t height, uint32_t row_bytes,
uint32_t start_y, uint32_t end_y,
uint32_t row_bytes_out, void **output);
#ifdef __cplusplus
}
#endif