mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-12 19:18:44 +02:00
51 lines
2.0 KiB
C
51 lines
2.0 KiB
C
/*
|
|
* Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder
|
|
*
|
|
* This file is part of Libav.
|
|
*
|
|
* Libav is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* Libav 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with Libav; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* Microsoft Screen 2 (aka Windows Media Video V9 Screen) decoder DSP routines
|
|
*/
|
|
|
|
#ifndef AVCODEC_MSS2DSP_H
|
|
#define AVCODEC_MSS2DSP_H
|
|
|
|
#include "dsputil.h"
|
|
|
|
typedef struct MSS2DSPContext {
|
|
void (*mss2_blit_wmv9)(uint8_t *dst, int dst_stride,
|
|
const uint8_t *srcy, int srcy_stride,
|
|
const uint8_t *srcu, const uint8_t *srcv,
|
|
int srcuv_stride, int w, int h);
|
|
void (*mss2_blit_wmv9_masked)(uint8_t *dst, int dst_stride,
|
|
int maskcolor, const uint8_t *mask,
|
|
int mask_stride,
|
|
const uint8_t *srcy, int srcy_stride,
|
|
const uint8_t *srcu, const uint8_t *srcv,
|
|
int srcuv_stride, int w, int h);
|
|
void (*mss2_gray_fill_masked)(uint8_t *dst, int dst_stride,
|
|
int maskcolor, const uint8_t *mask,
|
|
int mask_stride, int w, int h);
|
|
void (*upsample_plane)(uint8_t *plane, int plane_stride, int w, int h);
|
|
} MSS2DSPContext;
|
|
|
|
av_cold void ff_mss2dsp_init(MSS2DSPContext* dsp);
|
|
|
|
#endif /* AVCODEC_MSS2DSP_H */
|