3ada94ba |
/* |
406792e7 |
* Copyright (c) 2000,2001 Fabrice Bellard |
3ada94ba |
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
* |
7b94177e |
* 4MV & hq & B-frame encoding stuff by Michael Niedermayer <michaelni@gmx.at>
* |
3ada94ba |
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
|
c60208e7 |
#include <string.h> |
218aefce |
|
30000744 |
#include "libavutil/avassert.h" |
218aefce |
#include "libavutil/internal.h" |
3ada94ba |
#include "avcodec.h" |
66ac3dbf |
#include "h261.h" |
e0c16e4e |
#include "mpegutils.h" |
3ada94ba |
#include "mpegvideo.h"
#include "mjpegenc.h"
#include "msmpeg4.h" |
368f5035 |
#include "qpeldsp.h" |
2f15846a |
#include "wmv2.h" |
3ada94ba |
#include <limits.h>
|
66f5a6b4 |
static void gmc1_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture) |
3ada94ba |
{
uint8_t *ptr; |
93f30547 |
int src_x, src_y, motion_x, motion_y; |
c341f734 |
ptrdiff_t offset, linesize, uvlinesize; |
a84616b7 |
int emu = 0;
motion_x = s->sprite_offset[0][0];
motion_y = s->sprite_offset[0][1];
src_x = s->mb_x * 16 + (motion_x >> (s->sprite_warping_accuracy + 1));
src_y = s->mb_y * 16 + (motion_y >> (s->sprite_warping_accuracy + 1)); |
6179dc8a |
motion_x *= 1 << (3 - s->sprite_warping_accuracy);
motion_y *= 1 << (3 - s->sprite_warping_accuracy); |
a84616b7 |
src_x = av_clip(src_x, -16, s->width); |
3ada94ba |
if (src_x == s->width) |
a84616b7 |
motion_x = 0; |
3ada94ba |
src_y = av_clip(src_y, -16, s->height);
if (src_y == s->height) |
a84616b7 |
motion_y = 0; |
3ada94ba |
|
a84616b7 |
linesize = s->linesize; |
3ada94ba |
uvlinesize = s->uvlinesize;
|
a84616b7 |
ptr = ref_picture[0] + src_y * linesize + src_x; |
3ada94ba |
|
ebfe622b |
if ((unsigned)src_x >= FFMAX(s->h_edge_pos - 17, 0) ||
(unsigned)src_y >= FFMAX(s->v_edge_pos - 17, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
ebfe622b |
linesize, linesize,
17, 17,
src_x, src_y,
s->h_edge_pos, s->v_edge_pos); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
3ada94ba |
}
|
a84616b7 |
if ((motion_x | motion_y) & 7) { |
fab9df63 |
s->mdsp.gmc1(dest_y, ptr, linesize, 16,
motion_x & 15, motion_y & 15, 128 - s->no_rounding);
s->mdsp.gmc1(dest_y + 8, ptr + 8, linesize, 16,
motion_x & 15, motion_y & 15, 128 - s->no_rounding); |
a84616b7 |
} else { |
3ada94ba |
int dxy;
|
a84616b7 |
dxy = ((motion_x >> 3) & 1) | ((motion_y >> 2) & 2);
if (s->no_rounding) { |
4ba5dbc0 |
s->hdsp.put_no_rnd_pixels_tab[0][dxy](dest_y, ptr, linesize, 16); |
a84616b7 |
} else {
s->hdsp.put_pixels_tab[0][dxy](dest_y, ptr, linesize, 16); |
3ada94ba |
}
}
|
7c6eb0a1 |
if (CONFIG_GRAY && s->avctx->flags & AV_CODEC_FLAG_GRAY) |
a84616b7 |
return;
motion_x = s->sprite_offset[1][0];
motion_y = s->sprite_offset[1][1];
src_x = s->mb_x * 8 + (motion_x >> (s->sprite_warping_accuracy + 1));
src_y = s->mb_y * 8 + (motion_y >> (s->sprite_warping_accuracy + 1)); |
6179dc8a |
motion_x *= 1 << (3 - s->sprite_warping_accuracy);
motion_y *= 1 << (3 - s->sprite_warping_accuracy); |
a84616b7 |
src_x = av_clip(src_x, -8, s->width >> 1);
if (src_x == s->width >> 1)
motion_x = 0;
src_y = av_clip(src_y, -8, s->height >> 1);
if (src_y == s->height >> 1)
motion_y = 0; |
3ada94ba |
offset = (src_y * uvlinesize) + src_x; |
a84616b7 |
ptr = ref_picture[1] + offset; |
ebfe622b |
if ((unsigned)src_x >= FFMAX((s->h_edge_pos >> 1) - 9, 0) ||
(unsigned)src_y >= FFMAX((s->v_edge_pos >> 1) - 9, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
ebfe622b |
uvlinesize, uvlinesize,
9, 9,
src_x, src_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
ebfe622b |
emu = 1; |
3ada94ba |
} |
fab9df63 |
s->mdsp.gmc1(dest_cb, ptr, uvlinesize, 8,
motion_x & 15, motion_y & 15, 128 - s->no_rounding); |
3ada94ba |
ptr = ref_picture[2] + offset; |
a84616b7 |
if (emu) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
458446ac |
uvlinesize, uvlinesize, |
a84616b7 |
9, 9,
src_x, src_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
3ada94ba |
} |
fab9df63 |
s->mdsp.gmc1(dest_cr, ptr, uvlinesize, 8,
motion_x & 15, motion_y & 15, 128 - s->no_rounding); |
3ada94ba |
}
|
66f5a6b4 |
static void gmc_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture) |
3ada94ba |
{
uint8_t *ptr;
int linesize, uvlinesize; |
a84616b7 |
const int a = s->sprite_warping_accuracy; |
3ada94ba |
int ox, oy;
|
a84616b7 |
linesize = s->linesize; |
3ada94ba |
uvlinesize = s->uvlinesize;
ptr = ref_picture[0];
|
a84616b7 |
ox = s->sprite_offset[0][0] + s->sprite_delta[0][0] * s->mb_x * 16 +
s->sprite_delta[0][1] * s->mb_y * 16;
oy = s->sprite_offset[0][1] + s->sprite_delta[1][0] * s->mb_x * 16 +
s->sprite_delta[1][1] * s->mb_y * 16; |
3ada94ba |
|
fab9df63 |
s->mdsp.gmc(dest_y, ptr, linesize, 16,
ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
a + 1, (1 << (2 * a + 1)) - s->no_rounding,
s->h_edge_pos, s->v_edge_pos);
s->mdsp.gmc(dest_y + 8, ptr, linesize, 16,
ox + s->sprite_delta[0][0] * 8,
oy + s->sprite_delta[1][0] * 8,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
a + 1, (1 << (2 * a + 1)) - s->no_rounding,
s->h_edge_pos, s->v_edge_pos); |
a84616b7 |
|
7c6eb0a1 |
if (CONFIG_GRAY && s->avctx->flags & AV_CODEC_FLAG_GRAY) |
a84616b7 |
return;
ox = s->sprite_offset[1][0] + s->sprite_delta[0][0] * s->mb_x * 8 +
s->sprite_delta[0][1] * s->mb_y * 8;
oy = s->sprite_offset[1][1] + s->sprite_delta[1][0] * s->mb_x * 8 +
s->sprite_delta[1][1] * s->mb_y * 8; |
3ada94ba |
ptr = ref_picture[1]; |
fab9df63 |
s->mdsp.gmc(dest_cb, ptr, uvlinesize, 8,
ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
a + 1, (1 << (2 * a + 1)) - s->no_rounding, |
fd52d2d3 |
(s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1); |
3ada94ba |
ptr = ref_picture[2]; |
fab9df63 |
s->mdsp.gmc(dest_cr, ptr, uvlinesize, 8,
ox, oy,
s->sprite_delta[0][0], s->sprite_delta[0][1],
s->sprite_delta[1][0], s->sprite_delta[1][1],
a + 1, (1 << (2 * a + 1)) - s->no_rounding, |
fd52d2d3 |
(s->h_edge_pos + 1) >> 1, (s->v_edge_pos + 1) >> 1); |
3ada94ba |
}
static inline int hpel_motion(MpegEncContext *s, |
a84616b7 |
uint8_t *dest, uint8_t *src,
int src_x, int src_y,
op_pixels_func *pix_op,
int motion_x, int motion_y) |
3ada94ba |
{ |
5e39bb07 |
int dxy = 0; |
a84616b7 |
int emu = 0; |
3ada94ba |
src_x += motion_x >> 1;
src_y += motion_y >> 1;
/* WARNING: do no forget half pels */ |
a84616b7 |
src_x = av_clip(src_x, -16, s->width); // FIXME unneeded for emu? |
5e39bb07 |
if (src_x != s->width)
dxy |= motion_x & 1; |
2568646a |
src_y = av_clip(src_y, -16, s->height); |
5e39bb07 |
if (src_y != s->height)
dxy |= (motion_y & 1) << 1; |
2568646a |
src += src_y * s->linesize + src_x; |
3ada94ba |
|
9f0eaf79 |
if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 1) - 7, 0) ||
(unsigned)src_y >= FFMAX(s->v_edge_pos - (motion_y & 1) - 7, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, src, |
458446ac |
s->linesize, s->linesize, |
a84616b7 |
9, 9, |
8610751d |
src_x, src_y,
s->h_edge_pos, s->v_edge_pos); |
da0c8664 |
src = s->sc.edge_emu_buffer; |
a84616b7 |
emu = 1; |
3ada94ba |
} |
2568646a |
pix_op[dxy](dest, src, s->linesize, 8); |
3ada94ba |
return emu;
}
|
08c9bfba |
static av_always_inline |
bd7c626a |
void mpeg_motion_internal(MpegEncContext *s, |
a84616b7 |
uint8_t *dest_y,
uint8_t *dest_cb,
uint8_t *dest_cr,
int field_based,
int bottom_field,
int field_select,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
int motion_x,
int motion_y,
int h,
int is_mpeg12,
int mb_y) |
3ada94ba |
{
uint8_t *ptr_y, *ptr_cb, *ptr_cr; |
08c9bfba |
int dxy, uvdxy, mx, my, src_x, src_y, |
2ffead98 |
uvsrc_x, uvsrc_y, v_edge_pos; |
c341f734 |
ptrdiff_t uvlinesize, linesize; |
3ada94ba |
v_edge_pos = s->v_edge_pos >> field_based; |
f6774f90 |
linesize = s->current_picture.f->linesize[0] << field_based;
uvlinesize = s->current_picture.f->linesize[1] << field_based; |
3ada94ba |
|
a84616b7 |
dxy = ((motion_y & 1) << 1) | (motion_x & 1);
src_x = s->mb_x * 16 + (motion_x >> 1);
src_y = (mb_y << (4 - field_based)) + (motion_y >> 1); |
3ada94ba |
|
bd7c626a |
if (!is_mpeg12 && s->out_format == FMT_H263) { |
a84616b7 |
if ((s->workaround_bugs & FF_BUG_HPEL_CHROMA) && field_based) {
mx = (motion_x >> 1) | (motion_x & 1);
my = motion_y >> 1;
uvdxy = ((my & 1) << 1) | (mx & 1);
uvsrc_x = s->mb_x * 8 + (mx >> 1);
uvsrc_y = (mb_y << (3 - field_based)) + (my >> 1);
} else {
uvdxy = dxy | (motion_y & 2) | ((motion_x & 2) >> 1);
uvsrc_x = src_x >> 1;
uvsrc_y = src_y >> 1; |
3ada94ba |
} |
a84616b7 |
// Even chroma mv's are full pel in H261
} else if (!is_mpeg12 && s->out_format == FMT_H261) {
mx = motion_x / 4;
my = motion_y / 4;
uvdxy = 0;
uvsrc_x = s->mb_x * 8 + mx;
uvsrc_y = mb_y * 8 + my; |
3ada94ba |
} else { |
a84616b7 |
if (s->chroma_y_shift) {
mx = motion_x / 2;
my = motion_y / 2;
uvdxy = ((my & 1) << 1) | (mx & 1);
uvsrc_x = s->mb_x * 8 + (mx >> 1);
uvsrc_y = (mb_y << (3 - field_based)) + (my >> 1); |
3ada94ba |
} else { |
a84616b7 |
if (s->chroma_x_shift) {
// Chroma422
mx = motion_x / 2;
uvdxy = ((motion_y & 1) << 1) | (mx & 1);
uvsrc_x = s->mb_x * 8 + (mx >> 1); |
3ada94ba |
uvsrc_y = src_y;
} else { |
a84616b7 |
// Chroma444
uvdxy = dxy; |
3ada94ba |
uvsrc_x = src_x;
uvsrc_y = src_y;
}
}
}
ptr_y = ref_picture[0] + src_y * linesize + src_x;
ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
|
9f0eaf79 |
if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 1) - 15 , 0) ||
(unsigned)src_y >= FFMAX( v_edge_pos - (motion_y & 1) - h + 1, 0)) { |
a84616b7 |
if (is_mpeg12 ||
s->codec_id == AV_CODEC_ID_MPEG2VIDEO ||
s->codec_id == AV_CODEC_ID_MPEG1VIDEO) {
av_log(s->avctx, AV_LOG_DEBUG,
"MPEG motion vector out of boundary (%d %d)\n", src_x,
src_y);
return;
} |
fd4e17fc |
src_y = (unsigned)src_y << field_based; |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr_y, |
458446ac |
s->linesize, s->linesize, |
a84616b7 |
17, 17 + field_based, |
fd4e17fc |
src_x, src_y, |
a84616b7 |
s->h_edge_pos, s->v_edge_pos); |
da0c8664 |
ptr_y = s->sc.edge_emu_buffer; |
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { |
db8ae37a |
uint8_t *ubuf = s->sc.edge_emu_buffer + 18 * s->linesize; |
85407c7e |
uint8_t *vbuf = ubuf + 10 * s->uvlinesize; |
2c910625 |
if (s->workaround_bugs & FF_BUG_IEDGE)
vbuf -= s->uvlinesize; |
fd4e17fc |
uvsrc_y = (unsigned)uvsrc_y << field_based; |
c5fc8ae1 |
s->vdsp.emulated_edge_mc(ubuf, ptr_cb, |
458446ac |
s->uvlinesize, s->uvlinesize, |
a84616b7 |
9, 9 + field_based, |
fd4e17fc |
uvsrc_x, uvsrc_y, |
a84616b7 |
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
c5fc8ae1 |
s->vdsp.emulated_edge_mc(vbuf, ptr_cr, |
458446ac |
s->uvlinesize, s->uvlinesize, |
a84616b7 |
9, 9 + field_based, |
fd4e17fc |
uvsrc_x, uvsrc_y, |
a84616b7 |
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
c5fc8ae1 |
ptr_cb = ubuf;
ptr_cr = vbuf; |
a84616b7 |
} |
3ada94ba |
}
|
a84616b7 |
/* FIXME use this for field pix too instead of the obnoxious hack which
* changes picture.data */
if (bottom_field) {
dest_y += s->linesize;
dest_cb += s->uvlinesize;
dest_cr += s->uvlinesize; |
3ada94ba |
}
|
a84616b7 |
if (field_select) {
ptr_y += s->linesize;
ptr_cb += s->uvlinesize;
ptr_cr += s->uvlinesize; |
3ada94ba |
}
pix_op[0][dxy](dest_y, ptr_y, linesize, h);
|
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { |
08c9bfba |
pix_op[s->chroma_x_shift][uvdxy] |
a84616b7 |
(dest_cb, ptr_cb, uvlinesize, h >> s->chroma_y_shift); |
08c9bfba |
pix_op[s->chroma_x_shift][uvdxy] |
a84616b7 |
(dest_cr, ptr_cr, uvlinesize, h >> s->chroma_y_shift); |
3ada94ba |
} |
a84616b7 |
if (!is_mpeg12 && (CONFIG_H261_ENCODER || CONFIG_H261_DECODER) &&
s->out_format == FMT_H261) { |
3ada94ba |
ff_h261_loop_filter(s);
}
} |
bd7c626a |
/* apply one mpeg motion vector to the three components */ |
f69f4036 |
static void mpeg_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int field_select, uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
int motion_x, int motion_y, int h, int mb_y) |
bd7c626a |
{ |
b250f9c6 |
#if !CONFIG_SMALL |
a84616b7 |
if (s->out_format == FMT_MPEG1) |
f69f4036 |
mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 0, 0, |
a84616b7 |
field_select, ref_picture, pix_op,
motion_x, motion_y, h, 1, mb_y); |
f69f4036 |
else
#endif
mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 0, 0, |
a84616b7 |
field_select, ref_picture, pix_op,
motion_x, motion_y, h, 0, mb_y); |
f69f4036 |
}
static void mpeg_motion_field(MpegEncContext *s, uint8_t *dest_y,
uint8_t *dest_cb, uint8_t *dest_cr,
int bottom_field, int field_select,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
int motion_x, int motion_y, int h, int mb_y)
{
#if !CONFIG_SMALL |
8610751d |
if (s->out_format == FMT_MPEG1) |
f69f4036 |
mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 1, |
a84616b7 |
bottom_field, field_select, ref_picture, pix_op,
motion_x, motion_y, h, 1, mb_y); |
bd7c626a |
else
#endif |
f69f4036 |
mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 1, |
a84616b7 |
bottom_field, field_select, ref_picture, pix_op,
motion_x, motion_y, h, 0, mb_y); |
bd7c626a |
} |
3ada94ba |
|
831a1180 |
// FIXME: SIMDify, avg variant, 16x16 version |
a84616b7 |
static inline void put_obmc(uint8_t *dst, uint8_t *src[5], int stride)
{ |
3ada94ba |
int x; |
a84616b7 |
uint8_t *const top = src[1];
uint8_t *const left = src[2];
uint8_t *const mid = src[0];
uint8_t *const right = src[3];
uint8_t *const bottom = src[4]; |
3ada94ba |
#define OBMC_FILTER(x, t, l, m, r, b)\
dst[x]= (t*top[x] + l*left[x] + m*mid[x] + r*right[x] + b*bottom[x] + 4)>>3
#define OBMC_FILTER4(x, t, l, m, r, b)\
OBMC_FILTER(x , t, l, m, r, b);\
OBMC_FILTER(x+1 , t, l, m, r, b);\
OBMC_FILTER(x +stride, t, l, m, r, b);\
OBMC_FILTER(x+1+stride, t, l, m, r, b);
|
a84616b7 |
x = 0;
OBMC_FILTER (x , 2, 2, 4, 0, 0);
OBMC_FILTER (x + 1, 2, 1, 5, 0, 0);
OBMC_FILTER4(x + 2, 2, 1, 5, 0, 0);
OBMC_FILTER4(x + 4, 2, 0, 5, 1, 0);
OBMC_FILTER (x + 6, 2, 0, 5, 1, 0);
OBMC_FILTER (x + 7, 2, 0, 4, 2, 0);
x += stride;
OBMC_FILTER (x , 1, 2, 5, 0, 0);
OBMC_FILTER (x + 1, 1, 2, 5, 0, 0);
OBMC_FILTER (x + 6, 1, 0, 5, 2, 0);
OBMC_FILTER (x + 7, 1, 0, 5, 2, 0);
x += stride;
OBMC_FILTER4(x , 1, 2, 5, 0, 0);
OBMC_FILTER4(x + 2, 1, 1, 6, 0, 0);
OBMC_FILTER4(x + 4, 1, 0, 6, 1, 0);
OBMC_FILTER4(x + 6, 1, 0, 5, 2, 0);
x += 2 * stride;
OBMC_FILTER4(x , 0, 2, 5, 0, 1);
OBMC_FILTER4(x + 2, 0, 1, 6, 0, 1);
OBMC_FILTER4(x + 4, 0, 0, 6, 1, 1);
OBMC_FILTER4(x + 6, 0, 0, 5, 2, 1);
x += 2*stride;
OBMC_FILTER (x , 0, 2, 5, 0, 1);
OBMC_FILTER (x + 1, 0, 2, 5, 0, 1);
OBMC_FILTER4(x + 2, 0, 1, 5, 0, 2);
OBMC_FILTER4(x + 4, 0, 0, 5, 1, 2);
OBMC_FILTER (x + 6, 0, 0, 5, 2, 1);
OBMC_FILTER (x + 7, 0, 0, 5, 2, 1);
x += stride;
OBMC_FILTER (x , 0, 2, 4, 0, 2);
OBMC_FILTER (x + 1, 0, 1, 5, 0, 2);
OBMC_FILTER (x + 6, 0, 0, 5, 1, 2);
OBMC_FILTER (x + 7, 0, 0, 4, 2, 2); |
3ada94ba |
}
/* obmc for 1 8x8 luma block */
static inline void obmc_motion(MpegEncContext *s,
uint8_t *dest, uint8_t *src,
int src_x, int src_y,
op_pixels_func *pix_op, |
a84616b7 |
int16_t mv[5][2] /* mid top left right bottom */) |
3ada94ba |
#define MID 0
{
int i;
uint8_t *ptr[5];
|
8610751d |
av_assert2(s->quarter_sample == 0); |
3ada94ba |
|
a84616b7 |
for (i = 0; i < 5; i++) {
if (i && mv[i][0] == mv[MID][0] && mv[i][1] == mv[MID][1]) {
ptr[i] = ptr[MID];
} else { |
da0c8664 |
ptr[i] = s->sc.obmc_scratchpad + 8 * (i & 1) + |
a84616b7 |
s->linesize * 8 * (i >> 1);
hpel_motion(s, ptr[i], src, src_x, src_y, pix_op, |
3ada94ba |
mv[i][0], mv[i][1]);
}
}
put_obmc(dest, ptr, s->linesize);
}
static inline void qpel_motion(MpegEncContext *s, |
a84616b7 |
uint8_t *dest_y,
uint8_t *dest_cb,
uint8_t *dest_cr,
int field_based, int bottom_field,
int field_select, uint8_t **ref_picture,
op_pixels_func (*pix_op)[4], |
3ada94ba |
qpel_mc_func (*qpix_op)[16],
int motion_x, int motion_y, int h)
{
uint8_t *ptr_y, *ptr_cb, *ptr_cr; |
c341f734 |
int dxy, uvdxy, mx, my, src_x, src_y, uvsrc_x, uvsrc_y, v_edge_pos;
ptrdiff_t linesize, uvlinesize; |
3ada94ba |
|
a84616b7 |
dxy = ((motion_y & 3) << 2) | (motion_x & 3);
|
3ada94ba |
src_x = s->mb_x * 16 + (motion_x >> 2);
src_y = s->mb_y * (16 >> field_based) + (motion_y >> 2);
v_edge_pos = s->v_edge_pos >> field_based; |
a84616b7 |
linesize = s->linesize << field_based; |
3ada94ba |
uvlinesize = s->uvlinesize << field_based;
|
a84616b7 |
if (field_based) {
mx = motion_x / 2;
my = motion_y >> 1;
} else if (s->workaround_bugs & FF_BUG_QPEL_CHROMA2) {
static const int rtab[8] = { 0, 0, 1, 1, 0, 0, 0, 1 };
mx = (motion_x >> 1) + rtab[motion_x & 7];
my = (motion_y >> 1) + rtab[motion_y & 7];
} else if (s->workaround_bugs & FF_BUG_QPEL_CHROMA) {
mx = (motion_x >> 1) | (motion_x & 1);
my = (motion_y >> 1) | (motion_y & 1);
} else {
mx = motion_x / 2;
my = motion_y / 2; |
3ada94ba |
} |
a84616b7 |
mx = (mx >> 1) | (mx & 1);
my = (my >> 1) | (my & 1); |
3ada94ba |
|
a84616b7 |
uvdxy = (mx & 1) | ((my & 1) << 1);
mx >>= 1;
my >>= 1; |
3ada94ba |
uvsrc_x = s->mb_x * 8 + mx;
uvsrc_y = s->mb_y * (8 >> field_based) + my;
|
a84616b7 |
ptr_y = ref_picture[0] + src_y * linesize + src_x; |
3ada94ba |
ptr_cb = ref_picture[1] + uvsrc_y * uvlinesize + uvsrc_x;
ptr_cr = ref_picture[2] + uvsrc_y * uvlinesize + uvsrc_x;
|
8849c4ce |
if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 3) - 15 , 0) ||
(unsigned)src_y >= FFMAX( v_edge_pos - (motion_y & 3) - h + 1, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr_y, |
458446ac |
s->linesize, s->linesize, |
a84616b7 |
17, 17 + field_based, |
02423513 |
src_x, src_y * (1 << field_based), |
face578d |
s->h_edge_pos, s->v_edge_pos); |
da0c8664 |
ptr_y = s->sc.edge_emu_buffer; |
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { |
db8ae37a |
uint8_t *ubuf = s->sc.edge_emu_buffer + 18 * s->linesize; |
85407c7e |
uint8_t *vbuf = ubuf + 10 * s->uvlinesize; |
2c910625 |
if (s->workaround_bugs & FF_BUG_IEDGE)
vbuf -= s->uvlinesize; |
c5fc8ae1 |
s->vdsp.emulated_edge_mc(ubuf, ptr_cb, |
458446ac |
s->uvlinesize, s->uvlinesize, |
face578d |
9, 9 + field_based, |
02423513 |
uvsrc_x, uvsrc_y * (1 << field_based), |
a84616b7 |
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
c5fc8ae1 |
s->vdsp.emulated_edge_mc(vbuf, ptr_cr, |
458446ac |
s->uvlinesize, s->uvlinesize, |
face578d |
9, 9 + field_based, |
02423513 |
uvsrc_x, uvsrc_y * (1 << field_based), |
a84616b7 |
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
c5fc8ae1 |
ptr_cb = ubuf;
ptr_cr = vbuf; |
3ada94ba |
}
}
|
a84616b7 |
if (!field_based) |
3ada94ba |
qpix_op[0][dxy](dest_y, ptr_y, linesize); |
a84616b7 |
else {
if (bottom_field) {
dest_y += s->linesize;
dest_cb += s->uvlinesize;
dest_cr += s->uvlinesize; |
3ada94ba |
}
|
a84616b7 |
if (field_select) { |
3ada94ba |
ptr_y += s->linesize;
ptr_cb += s->uvlinesize;
ptr_cr += s->uvlinesize;
} |
a84616b7 |
// damn interlaced mode
// FIXME boundary mirroring is not exactly correct here
qpix_op[1][dxy](dest_y, ptr_y, linesize);
qpix_op[1][dxy](dest_y + 8, ptr_y + 8, linesize); |
3ada94ba |
} |
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { |
3ada94ba |
pix_op[1][uvdxy](dest_cr, ptr_cr, uvlinesize, h >> 1);
pix_op[1][uvdxy](dest_cb, ptr_cb, uvlinesize, h >> 1);
}
}
/** |
41ed7ab4 |
* H.263 chroma 4mv motion compensation. |
3ada94ba |
*/ |
66f5a6b4 |
static void chroma_4mv_motion(MpegEncContext *s,
uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture,
op_pixels_func *pix_op,
int mx, int my)
{ |
3ada94ba |
uint8_t *ptr; |
93f30547 |
int src_x, src_y, dxy, emu = 0;
ptrdiff_t offset; |
3ada94ba |
/* In case of 8X8, we construct a single chroma motion vector |
a84616b7 |
* with a special rounding */
mx = ff_h263_round_chroma(mx);
my = ff_h263_round_chroma(my); |
3ada94ba |
|
a84616b7 |
dxy = ((my & 1) << 1) | (mx & 1); |
3ada94ba |
mx >>= 1;
my >>= 1;
src_x = s->mb_x * 8 + mx;
src_y = s->mb_y * 8 + my; |
c31a25e7 |
src_x = av_clip(src_x, -8, (s->width >> 1));
if (src_x == (s->width >> 1)) |
3ada94ba |
dxy &= ~1; |
c31a25e7 |
src_y = av_clip(src_y, -8, (s->height >> 1));
if (src_y == (s->height >> 1)) |
3ada94ba |
dxy &= ~2;
|
ee41963f |
offset = src_y * s->uvlinesize + src_x; |
a84616b7 |
ptr = ref_picture[1] + offset; |
8849c4ce |
if ((unsigned)src_x >= FFMAX((s->h_edge_pos >> 1) - (dxy & 1) - 7, 0) ||
(unsigned)src_y >= FFMAX((s->v_edge_pos >> 1) - (dxy >> 1) - 7, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
ebfe622b |
s->uvlinesize, s->uvlinesize,
9, 9, src_x, src_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
ebfe622b |
emu = 1; |
3ada94ba |
}
pix_op[dxy](dest_cb, ptr, s->uvlinesize, 8);
ptr = ref_picture[2] + offset; |
a84616b7 |
if (emu) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
458446ac |
s->uvlinesize, s->uvlinesize, |
a84616b7 |
9, 9, src_x, src_y,
s->h_edge_pos >> 1, s->v_edge_pos >> 1); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
3ada94ba |
}
pix_op[dxy](dest_cr, ptr, s->uvlinesize, 8);
}
|
a84616b7 |
static inline void prefetch_motion(MpegEncContext *s, uint8_t **pix, int dir)
{ |
3ada94ba |
/* fetch pixels for estimated mv 4 macroblocks ahead
* optimized for 64byte cache lines */
const int shift = s->quarter_sample ? 2 : 1; |
a84616b7 |
const int mx = (s->mv[dir][0][0] >> shift) + 16 * s->mb_x + 8;
const int my = (s->mv[dir][0][1] >> shift) + 16 * s->mb_y;
int off = mx + (my + (s->mb_x & 3) * 4) * s->linesize + 64;
s->vdsp.prefetch(pix[0] + off, s->linesize, 4);
off = (mx >> 1) + ((my >> 1) + (s->mb_x & 7)) * s->uvlinesize + 64;
s->vdsp.prefetch(pix[1] + off, pix[2] - pix[1], 2); |
3ada94ba |
}
|
95587859 |
static inline void apply_obmc(MpegEncContext *s,
uint8_t *dest_y,
uint8_t *dest_cb,
uint8_t *dest_cr,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4])
{
LOCAL_ALIGNED_8(int16_t, mv_cache, [4], [4][2]);
Picture *cur_frame = &s->current_picture;
int mb_x = s->mb_x;
int mb_y = s->mb_y;
const int xy = mb_x + mb_y * s->mb_stride;
const int mot_stride = s->b8_stride;
const int mot_xy = mb_x * 2 + mb_y * 2 * mot_stride;
int mx, my, i;
|
8210e384 |
av_assert2(!s->mb_skipped); |
95587859 |
AV_COPY32(mv_cache[1][1], cur_frame->motion_val[0][mot_xy]);
AV_COPY32(mv_cache[1][2], cur_frame->motion_val[0][mot_xy + 1]);
AV_COPY32(mv_cache[2][1],
cur_frame->motion_val[0][mot_xy + mot_stride]);
AV_COPY32(mv_cache[2][2],
cur_frame->motion_val[0][mot_xy + mot_stride + 1]);
AV_COPY32(mv_cache[3][1],
cur_frame->motion_val[0][mot_xy + mot_stride]);
AV_COPY32(mv_cache[3][2],
cur_frame->motion_val[0][mot_xy + mot_stride + 1]);
if (mb_y == 0 || IS_INTRA(cur_frame->mb_type[xy - s->mb_stride])) {
AV_COPY32(mv_cache[0][1], mv_cache[1][1]);
AV_COPY32(mv_cache[0][2], mv_cache[1][2]);
} else {
AV_COPY32(mv_cache[0][1],
cur_frame->motion_val[0][mot_xy - mot_stride]);
AV_COPY32(mv_cache[0][2],
cur_frame->motion_val[0][mot_xy - mot_stride + 1]);
}
if (mb_x == 0 || IS_INTRA(cur_frame->mb_type[xy - 1])) {
AV_COPY32(mv_cache[1][0], mv_cache[1][1]);
AV_COPY32(mv_cache[2][0], mv_cache[2][1]);
} else {
AV_COPY32(mv_cache[1][0], cur_frame->motion_val[0][mot_xy - 1]);
AV_COPY32(mv_cache[2][0],
cur_frame->motion_val[0][mot_xy - 1 + mot_stride]);
}
if (mb_x + 1 >= s->mb_width || IS_INTRA(cur_frame->mb_type[xy + 1])) {
AV_COPY32(mv_cache[1][3], mv_cache[1][2]);
AV_COPY32(mv_cache[2][3], mv_cache[2][2]);
} else {
AV_COPY32(mv_cache[1][3], cur_frame->motion_val[0][mot_xy + 2]);
AV_COPY32(mv_cache[2][3],
cur_frame->motion_val[0][mot_xy + 2 + mot_stride]);
}
mx = 0;
my = 0;
for (i = 0; i < 4; i++) {
const int x = (i & 1) + 1;
const int y = (i >> 1) + 1;
int16_t mv[5][2] = {
{ mv_cache[y][x][0], mv_cache[y][x][1] },
{ mv_cache[y - 1][x][0], mv_cache[y - 1][x][1] },
{ mv_cache[y][x - 1][0], mv_cache[y][x - 1][1] },
{ mv_cache[y][x + 1][0], mv_cache[y][x + 1][1] },
{ mv_cache[y + 1][x][0], mv_cache[y + 1][x][1] }
};
// FIXME cleanup
obmc_motion(s, dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize,
ref_picture[0],
mb_x * 16 + (i & 1) * 8, mb_y * 16 + (i >> 1) * 8,
pix_op[1],
mv);
mx += mv[0][0];
my += mv[0][1];
} |
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) |
95587859 |
chroma_4mv_motion(s, dest_cb, dest_cr,
ref_picture, pix_op[1],
mx, my);
}
|
825c7c62 |
static inline void apply_8x8(MpegEncContext *s,
uint8_t *dest_y,
uint8_t *dest_cb,
uint8_t *dest_cr,
int dir,
uint8_t **ref_picture,
qpel_mc_func (*qpix_op)[16],
op_pixels_func (*pix_op)[4])
{
int dxy, mx, my, src_x, src_y;
int i;
int mb_x = s->mb_x;
int mb_y = s->mb_y;
uint8_t *ptr, *dest;
mx = 0;
my = 0;
if (s->quarter_sample) {
for (i = 0; i < 4; i++) {
int motion_x = s->mv[dir][i][0];
int motion_y = s->mv[dir][i][1];
dxy = ((motion_y & 3) << 2) | (motion_x & 3);
src_x = mb_x * 16 + (motion_x >> 2) + (i & 1) * 8;
src_y = mb_y * 16 + (motion_y >> 2) + (i >> 1) * 8;
/* WARNING: do no forget half pels */
src_x = av_clip(src_x, -16, s->width);
if (src_x == s->width)
dxy &= ~3;
src_y = av_clip(src_y, -16, s->height);
if (src_y == s->height)
dxy &= ~12;
ptr = ref_picture[0] + (src_y * s->linesize) + (src_x); |
8849c4ce |
if ((unsigned)src_x >= FFMAX(s->h_edge_pos - (motion_x & 3) - 7, 0) ||
(unsigned)src_y >= FFMAX(s->v_edge_pos - (motion_y & 3) - 7, 0)) { |
da0c8664 |
s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr, |
ebfe622b |
s->linesize, s->linesize,
9, 9,
src_x, src_y,
s->h_edge_pos,
s->v_edge_pos); |
da0c8664 |
ptr = s->sc.edge_emu_buffer; |
825c7c62 |
}
dest = dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize;
qpix_op[1][dxy](dest, ptr, s->linesize);
mx += s->mv[dir][i][0] / 2;
my += s->mv[dir][i][1] / 2;
}
} else {
for (i = 0; i < 4; i++) {
hpel_motion(s,
dest_y + ((i & 1) * 8) + (i >> 1) * 8 * s->linesize,
ref_picture[0],
mb_x * 16 + (i & 1) * 8,
mb_y * 16 + (i >> 1) * 8,
pix_op[1],
s->mv[dir][i][0],
s->mv[dir][i][1]);
mx += s->mv[dir][i][0];
my += s->mv[dir][i][1];
}
}
|
7c6eb0a1 |
if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) |
825c7c62 |
chroma_4mv_motion(s, dest_cb, dest_cr,
ref_picture, pix_op[1], mx, my);
}
|
3ada94ba |
/**
* motion compensation of a single macroblock
* @param s context
* @param dest_y luma destination pointer
* @param dest_cb chroma cb/u destination pointer
* @param dest_cr chroma cr/v destination pointer
* @param dir direction (0->forward, 1->backward)
* @param ref_picture array[3] of pointers to the 3 planes of the reference picture |
9a58234f |
* @param pix_op halfpel motion compensation function (average or put normally)
* @param qpix_op qpel motion compensation function (average or put normally) |
3ada94ba |
* the motion vectors are taken from s->mv and the MV type from s->mv_type
*/ |
835f798c |
static av_always_inline void mpv_motion_internal(MpegEncContext *s, |
a84616b7 |
uint8_t *dest_y,
uint8_t *dest_cb,
uint8_t *dest_cr,
int dir,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16],
int is_mpeg12) |
3ada94ba |
{ |
825c7c62 |
int i;
int mb_y = s->mb_y; |
3ada94ba |
prefetch_motion(s, ref_picture, dir);
|
a84616b7 |
if (!is_mpeg12 && s->obmc && s->pict_type != AV_PICTURE_TYPE_B) { |
95587859 |
apply_obmc(s, dest_y, dest_cb, dest_cr, ref_picture, pix_op); |
3ada94ba |
return;
}
|
a84616b7 |
switch (s->mv_type) { |
3ada94ba |
case MV_TYPE_16X16: |
a84616b7 |
if (s->mcsel) {
if (s->real_sprite_warping_points == 1) { |
3ada94ba |
gmc1_motion(s, dest_y, dest_cb, dest_cr,
ref_picture); |
a84616b7 |
} else { |
3ada94ba |
gmc_motion(s, dest_y, dest_cb, dest_cr, |
a84616b7 |
ref_picture); |
3ada94ba |
} |
a84616b7 |
} else if (!is_mpeg12 && s->quarter_sample) { |
3ada94ba |
qpel_motion(s, dest_y, dest_cb, dest_cr,
0, 0, 0,
ref_picture, pix_op, qpix_op,
s->mv[dir][0][0], s->mv[dir][0][1], 16); |
18f2d5cb |
} else if (!is_mpeg12 && (CONFIG_WMV2_DECODER || CONFIG_WMV2_ENCODER) && |
36ef5369 |
s->mspel && s->codec_id == AV_CODEC_ID_WMV2) { |
3ada94ba |
ff_mspel_motion(s, dest_y, dest_cb, dest_cr, |
a84616b7 |
ref_picture, pix_op,
s->mv[dir][0][0], s->mv[dir][0][1], 16);
} else { |
f69f4036 |
mpeg_motion(s, dest_y, dest_cb, dest_cr, 0, |
3ada94ba |
ref_picture, pix_op, |
078cdecf |
s->mv[dir][0][0], s->mv[dir][0][1], 16, mb_y); |
3ada94ba |
}
break;
case MV_TYPE_8X8: |
825c7c62 |
if (!is_mpeg12)
apply_8x8(s, dest_y, dest_cb, dest_cr,
dir, ref_picture, qpix_op, pix_op); |
3ada94ba |
break;
case MV_TYPE_FIELD:
if (s->picture_structure == PICT_FRAME) { |
a84616b7 |
if (!is_mpeg12 && s->quarter_sample) {
for (i = 0; i < 2; i++) |
3ada94ba |
qpel_motion(s, dest_y, dest_cb, dest_cr,
1, i, s->field_select[dir][i],
ref_picture, pix_op, qpix_op,
s->mv[dir][i][0], s->mv[dir][i][1], 8); |
a84616b7 |
} else { |
3ada94ba |
/* top field */ |
f69f4036 |
mpeg_motion_field(s, dest_y, dest_cb, dest_cr,
0, s->field_select[dir][0],
ref_picture, pix_op,
s->mv[dir][0][0], s->mv[dir][0][1], 8, mb_y); |
3ada94ba |
/* bottom field */ |
f69f4036 |
mpeg_motion_field(s, dest_y, dest_cb, dest_cr,
1, s->field_select[dir][1],
ref_picture, pix_op,
s->mv[dir][1][0], s->mv[dir][1][1], 8, mb_y); |
3ada94ba |
}
} else { |
8610751d |
if ( s->picture_structure != s->field_select[dir][0] + 1 && s->pict_type != AV_PICTURE_TYPE_B && !s->first_field
|| !ref_picture[0]) { |
f6774f90 |
ref_picture = s->current_picture_ptr->f->data; |
3ada94ba |
}
mpeg_motion(s, dest_y, dest_cb, dest_cr, |
f69f4036 |
s->field_select[dir][0], |
3ada94ba |
ref_picture, pix_op, |
a84616b7 |
s->mv[dir][0][0], s->mv[dir][0][1], 16, mb_y >> 1); |
3ada94ba |
}
break;
case MV_TYPE_16X8: |
a84616b7 |
for (i = 0; i < 2; i++) {
uint8_t **ref2picture; |
3ada94ba |
|
8610751d |
if ((s->picture_structure == s->field_select[dir][i] + 1
|| s->pict_type == AV_PICTURE_TYPE_B || s->first_field) && ref_picture[0]) { |
a84616b7 |
ref2picture = ref_picture;
} else { |
f6774f90 |
ref2picture = s->current_picture_ptr->f->data; |
3ada94ba |
}
mpeg_motion(s, dest_y, dest_cb, dest_cr, |
f69f4036 |
s->field_select[dir][i], |
3ada94ba |
ref2picture, pix_op, |
a84616b7 |
s->mv[dir][i][0], s->mv[dir][i][1] + 16 * i,
8, mb_y >> 1); |
3ada94ba |
|
a84616b7 |
dest_y += 16 * s->linesize;
dest_cb += (16 >> s->chroma_y_shift) * s->uvlinesize;
dest_cr += (16 >> s->chroma_y_shift) * s->uvlinesize; |
3ada94ba |
}
break;
case MV_TYPE_DMV: |
a84616b7 |
if (s->picture_structure == PICT_FRAME) {
for (i = 0; i < 2; i++) { |
3ada94ba |
int j; |
a84616b7 |
for (j = 0; j < 2; j++) |
f69f4036 |
mpeg_motion_field(s, dest_y, dest_cb, dest_cr, |
a84616b7 |
j, j ^ i, ref_picture, pix_op,
s->mv[dir][2 * i + j][0],
s->mv[dir][2 * i + j][1], 8, mb_y); |
4ba5dbc0 |
pix_op = s->hdsp.avg_pixels_tab; |
3ada94ba |
} |
a84616b7 |
} else { |
42bcc408 |
if (!ref_picture[0]) { |
59a53842 |
ref_picture = s->current_picture_ptr->f->data; |
42bcc408 |
} |
a84616b7 |
for (i = 0; i < 2; i++) { |
3ada94ba |
mpeg_motion(s, dest_y, dest_cb, dest_cr, |
a84616b7 |
s->picture_structure != i + 1, |
3ada94ba |
ref_picture, pix_op, |
a84616b7 |
s->mv[dir][2 * i][0], s->mv[dir][2 * i][1],
16, mb_y >> 1); |
3ada94ba |
// after put we make avg of the same block |
a84616b7 |
pix_op = s->hdsp.avg_pixels_tab; |
3ada94ba |
|
a84616b7 |
/* opposite parity is always in the same frame if this is
* second field */
if (!s->first_field) { |
f6774f90 |
ref_picture = s->current_picture_ptr->f->data; |
3ada94ba |
}
}
} |
a84616b7 |
break; |
30000744 |
default: av_assert2(0); |
3ada94ba |
}
}
|
835f798c |
void ff_mpv_motion(MpegEncContext *s, |
7a851153 |
uint8_t *dest_y, uint8_t *dest_cb,
uint8_t *dest_cr, int dir,
uint8_t **ref_picture,
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16]) |
bd7c626a |
{ |
b250f9c6 |
#if !CONFIG_SMALL |
a84616b7 |
if (s->out_format == FMT_MPEG1) |
835f798c |
mpv_motion_internal(s, dest_y, dest_cb, dest_cr, dir, |
bd7c626a |
ref_picture, pix_op, qpix_op, 1);
else
#endif |
835f798c |
mpv_motion_internal(s, dest_y, dest_cb, dest_cr, dir, |
bd7c626a |
ref_picture, pix_op, qpix_op, 0);
} |