78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/**************************************************************************
|
|
*
|
|
* Copyright 2013 Grigori Goronzy <greg@chown.ath.cx>
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sub license, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial portions
|
|
* of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
|
|
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
|
|
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
**************************************************************************/
|
|
|
|
/* motion adaptive deinterlacer implementation */
|
|
|
|
#ifndef vl_deint_filter_h
|
|
#define vl_deint_filter_h
|
|
|
|
#include "pipe/p_state.h"
|
|
|
|
struct vl_deint_filter
|
|
{
|
|
struct pipe_context *pipe;
|
|
struct pipe_vertex_buffer quad;
|
|
|
|
void *rs_state;
|
|
void *blend;
|
|
void *sampler[4];
|
|
void *ves;
|
|
void *vs;
|
|
void *fs_copy_top, *fs_copy_bottom;
|
|
void *fs_deint_top, *fs_deint_bottom;
|
|
|
|
unsigned video_width, video_height;
|
|
bool skip_chroma;
|
|
|
|
struct pipe_video_buffer *video_buffer;
|
|
};
|
|
|
|
bool
|
|
vl_deint_filter_init(struct vl_deint_filter *filter, struct pipe_context *pipe,
|
|
unsigned video_width, unsigned video_height,
|
|
bool skip_chroma, bool spatial_filter);
|
|
|
|
void
|
|
vl_deint_filter_cleanup(struct vl_deint_filter *filter);
|
|
|
|
bool
|
|
vl_deint_filter_check_buffers(struct vl_deint_filter *filter,
|
|
struct pipe_video_buffer *prevprev,
|
|
struct pipe_video_buffer *prev,
|
|
struct pipe_video_buffer *cur,
|
|
struct pipe_video_buffer *next);
|
|
|
|
void
|
|
vl_deint_filter_render(struct vl_deint_filter *filter,
|
|
struct pipe_video_buffer *prevprev,
|
|
struct pipe_video_buffer *prev,
|
|
struct pipe_video_buffer *cur,
|
|
struct pipe_video_buffer *next,
|
|
unsigned field);
|
|
|
|
#endif /* vl_deint_filter_h */
|