FFmpeg
transpose.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg 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 GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 #ifndef AVFILTER_TRANSPOSE_H
19 #define AVFILTER_TRANSPOSE_H
20 
25 };
26 
32  TRANSPOSE_REVERSAL, // rotate by half-turn
35 };
36 
37 typedef struct TransVtable {
38  void (*transpose_8x8)(uint8_t *src, ptrdiff_t src_linesize,
39  uint8_t *dst, ptrdiff_t dst_linesize);
40  void (*transpose_block)(uint8_t *src, ptrdiff_t src_linesize,
41  uint8_t *dst, ptrdiff_t dst_linesize,
42  int w, int h);
43 } TransVtable;
44 
45 void ff_transpose_init_x86(TransVtable *v, int pixstep);
46 
47 #endif
#define src
Definition: vp8dsp.c:254
void ff_transpose_init_x86(TransVtable *v, int pixstep)
uint8_t
void(* transpose_block)(uint8_t *src, ptrdiff_t src_linesize, uint8_t *dst, ptrdiff_t dst_linesize, int w, int h)
Definition: transpose.h:40
PassthroughType
Definition: transpose.h:21
uint8_t w
Definition: llviddspenc.c:38
typedef void(APIENTRY *FF_PFNGLACTIVETEXTUREPROC)(GLenum texture)
TransposeDir
Definition: transpose.h:27
void(* transpose_8x8)(uint8_t *src, ptrdiff_t src_linesize, uint8_t *dst, ptrdiff_t dst_linesize)
Definition: transpose.h:38