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Commit a1974d1c authored by Simon Horlick's avatar Simon Horlick Committed by Fiona Glaser
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MBAFF: Inter support

parent 2e5fc723
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common/common.h
View file @ a1974d1c
......@@ -746,6 +746,10 @@ struct x264_t
/* neighbor CBPs */
int i_cbp_top;
int i_cbp_left;
/* extra data required for mbaff in mv prediction */
int16_t topright_mv[2][3][2];
int8_t topright_ref[2][3];
} cache;
/* */
......
common/frame.c
View file @ a1974d1c
......@@ -100,20 +100,35 @@ x264_frame_t *x264_frame_new( x264_t *h, int b_fdec )
CHECKED_MALLOC( frame->buffer[1], chroma_plane_size * sizeof(pixel) );
frame->plane[1] = frame->buffer[1] + frame->i_stride[1] * i_padv/2 + PADH;
if( h->param.b_interlaced )
{
CHECKED_MALLOC( frame->buffer_fld[1], chroma_plane_size * sizeof(pixel) );
frame->plane_fld[1] = frame->buffer_fld[1] + frame->i_stride[1] * i_padv/2 + PADH;
}
/* all 4 luma planes allocated together, since the cacheline split code
* requires them to be in-phase wrt cacheline alignment. */
if( h->param.analyse.i_subpel_refine && b_fdec )
{
/* FIXME: Don't allocate both buffers in non-adaptive MBAFF. */
CHECKED_MALLOC( frame->buffer[0], 4*luma_plane_size * sizeof(pixel) );
if( h->param.b_interlaced )
CHECKED_MALLOC( frame->buffer_fld[0], 4*luma_plane_size * sizeof(pixel) );
for( int i = 0; i < 4; i++ )
{
frame->filtered[i] = frame->buffer[0] + i*luma_plane_size + frame->i_stride[0] * i_padv + PADH;
frame->filtered_fld[i] = frame->buffer_fld[0] + i*luma_plane_size + frame->i_stride[0] * i_padv + PADH;
}
frame->plane[0] = frame->filtered[0];
frame->plane_fld[0] = frame->filtered_fld[0];
}
else
{
CHECKED_MALLOC( frame->buffer[0], luma_plane_size * sizeof(pixel) );
if( h->param.b_interlaced )
CHECKED_MALLOC( frame->buffer_fld[0], luma_plane_size * sizeof(pixel) );
frame->filtered[0] = frame->plane[0] = frame->buffer[0] + frame->i_stride[0] * i_padv + PADH;
frame->filtered_fld[0] = frame->plane_fld[0] = frame->buffer_fld[0] + frame->i_stride[0] * i_padv + PADH;
}
frame->b_duplicate = 0;
......@@ -200,7 +215,10 @@ void x264_frame_delete( x264_frame_t *frame )
if( !frame->b_duplicate )
{
for( int i = 0; i < 4; i++ )
{
x264_free( frame->buffer[i] );
x264_free( frame->buffer_fld[i] );
}
for( int i = 0; i < 4; i++ )
x264_free( frame->buffer_lowres[i] );
for( int i = 0; i < X264_BFRAME_MAX+2; i++ )
......@@ -363,16 +381,25 @@ void x264_frame_expand_border( x264_t *h, x264_frame_t *frame, int mb_y, int b_e
int padh = PADH;
int padv = PADV >> !!i;
// buffer: 2 chroma, 3 luma (rounded to 4) because deblocking goes beyond the top of the mb
pixel *pix = frame->plane[i] + X264_MAX(0, (16*mb_y-4)*stride >> !!i);
if( b_end && !b_start )
height += 4 >> (!!i + h->sh.b_mbaff);
pixel *pix;
if( h->sh.b_mbaff )
{
// border samples for each field are extended separately
pix = frame->plane_fld[i] + X264_MAX(0, (16*mb_y-4)*stride >> !!i);
plane_expand_border( pix, stride*2, width, height, padh, padv, b_start, b_end, i );
plane_expand_border( pix+stride, stride*2, width, height, padh, padv, b_start, b_end, i );
height = (b_end ? 16*(h->mb.i_mb_height - mb_y) : 32) >> !!i;
if( b_end && !b_start )
height += 4 >> (!!i);
pix = frame->plane[i] + X264_MAX(0, (16*mb_y-4)*stride >> !!i);
plane_expand_border( pix, stride, width, height, padh, padv, b_start, b_end, i );
}
else
{
pix = frame->plane[i] + X264_MAX(0, (16*mb_y-4)*stride >> !!i);
plane_expand_border( pix, stride, width, height, padh, padv, b_start, b_end, i );
}
}
......@@ -392,14 +419,16 @@ void x264_frame_expand_border_filtered( x264_t *h, x264_frame_t *frame, int mb_y
for( int i = 1; i < 4; i++ )
{
// buffer: 8 luma, to match the hpel filter
pixel *pix = frame->filtered[i] + (16*mb_y - (8 << h->sh.b_mbaff)) * stride - 4;
pixel *pix;
if( h->sh.b_mbaff )
{
pix = frame->filtered_fld[i] + (16*mb_y - 16) * stride - 4;
plane_expand_border( pix, stride*2, width, height, padh, padv, b_start, b_end, 0 );
plane_expand_border( pix+stride, stride*2, width, height, padh, padv, b_start, b_end, 0 );
}
else
plane_expand_border( pix, stride, width, height, padh, padv, b_start, b_end, 0 );
pix = frame->filtered[i] + (16*mb_y - 8) * stride - 4;
plane_expand_border( pix, stride, width, height << h->sh.b_mbaff, padh, padv, b_start, b_end, 0 );
}
}
......
common/frame.h
View file @ a1974d1c
......@@ -72,13 +72,16 @@ typedef struct x264_frame
int i_width_lowres;
int i_lines_lowres;
pixel *plane[2];
pixel *plane_fld[2];
pixel *filtered[4]; /* plane[0], H, V, HV */
pixel *filtered_fld[4];
pixel *lowres[4]; /* half-size copy of input frame: Orig, H, V, HV */
uint16_t *integral;
/* for unrestricted mv we allocate more data than needed
* allocated data are stored in buffer */
pixel *buffer[4];
pixel *buffer_fld[4];
pixel *buffer_lowres[4];
x264_weight_t weight[X264_REF_MAX][3]; /* [ref_index][plane] */
......
common/macroblock.c
View file @ a1974d1c
......@@ -541,15 +541,28 @@ static void ALWAYS_INLINE x264_macroblock_load_pic_pointers( x264_t *h, int mb_x
else
h->mb.pic.p_fdec[0][-1+j*FDEC_STRIDE] = plane_fdec[-1+j*i_stride2];
}
pixel *plane_src, **filtered_src;
for( int j = 0; j < h->mb.pic.i_fref[0]; j++ )
{
h->mb.pic.p_fref[0][j][i?4:0] = &h->fref[0][j >> b_interlaced]->plane[i][ref_pix_offset[j&1]];
// Interpolate between pixels in same field.
if( h->mb.b_interlaced )
{
plane_src = h->fref[0][j>>1]->plane_fld[i];
filtered_src = h->fref[0][j>>1]->filtered_fld;
}
else
{
plane_src = h->fref[0][j]->plane[i];
filtered_src = h->fref[0][j]->filtered;
}
h->mb.pic.p_fref[0][j][i?4:0] = plane_src + ref_pix_offset[j&1];
if( !i )
{
for( int k = 1; k < 4; k++ )
h->mb.pic.p_fref[0][j][k] = &h->fref[0][j >> b_interlaced]->filtered[k][ref_pix_offset[j&1]];
h->mb.pic.p_fref[0][j][k] = filtered_src[k] + ref_pix_offset[j&1];
if( h->sh.weight[j][0].weightfn )
h->mb.pic.p_fref_w[j] = &h->fenc->weighted[j >> b_interlaced][ref_pix_offset[j&1]];
h->mb.pic.p_fref_w[j] = &h->fenc->weighted[j >> h->mb.b_interlaced][ref_pix_offset[j&1]];
else
h->mb.pic.p_fref_w[j] = h->mb.pic.p_fref[0][j][0];
}
......@@ -557,10 +570,21 @@ static void ALWAYS_INLINE x264_macroblock_load_pic_pointers( x264_t *h, int mb_x
if( h->sh.i_type == SLICE_TYPE_B )
for( int j = 0; j < h->mb.pic.i_fref[1]; j++ )
{
h->mb.pic.p_fref[1][j][i?4:0] = &h->fref[1][j >> b_interlaced]->plane[i][ref_pix_offset[j&1]];
if( h->mb.b_interlaced )
{
plane_src = h->fref[1][j>>1]->plane_fld[i];
filtered_src = h->fref[1][j>>1]->filtered_fld;
}
else
{
plane_src = h->fref[1][j]->plane[i];
filtered_src = h->fref[1][j]->filtered;
}
h->mb.pic.p_fref[1][j][i?4:0] = plane_src + ref_pix_offset[j&1];
if( !i )
for( int k = 1; k < 4; k++ )
h->mb.pic.p_fref[1][j][k] = &h->fref[1][j >> b_interlaced]->filtered[k][ref_pix_offset[j&1]];
h->mb.pic.p_fref[1][j][k] = filtered_src[k] + ref_pix_offset[j&1];
}
}
......@@ -807,7 +831,9 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
if( h->mb.i_neighbour & MB_LEFT )
{
h->mb.cache.i_cbp_left = cbp[left[0]];
const int16_t top_luma = (cbp[left[0]] >> (left_index_table->mv[0]&(~1))) & 2;
const int16_t bot_luma = (cbp[left[1]] >> (left_index_table->mv[2]&(~1))) & 2;
h->mb.cache.i_cbp_left = (cbp[left[0]] & 0xfff0) | (bot_luma<<2) | top_luma;
/* load intra4x4 */
h->mb.cache.intra4x4_pred_mode[x264_scan8[0 ] - 1] = i4x4[left[0]][left_index_table->intra[0]];
......@@ -859,8 +885,8 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
h->mb.pic.i_fref[0] = h->i_ref[0] << h->mb.b_interlaced;
h->mb.pic.i_fref[1] = h->i_ref[1] << h->mb.b_interlaced;
h->mb.cache.i_neighbour_interlaced =
!!(h->mb.i_neighbour & MB_LEFT)
+ !!(h->mb.i_neighbour & MB_TOP);
!!(h->mb.i_neighbour & MB_LEFT && h->mb.field[left[0]])
+ !!(h->mb.i_neighbour & MB_TOP && h->mb.field[top]);
}
if( !h->param.b_interlaced )
......@@ -897,8 +923,17 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
int i8 = x264_scan8[0] - 1 - 1*8;
if( h->mb.i_neighbour & MB_TOPLEFT )
{
h->mb.cache.ref[l][i8] = ref[top_8x8 - 1];
CP32( h->mb.cache.mv[l][i8], mv[top_4x4 - 1] );
int ir = 2*(s8x8*h->mb.i_mb_topleft_y + mb_x-1)+1+s8x8;
int iv = 4*(s4x4*h->mb.i_mb_topleft_y + mb_x-1)+3+3*s4x4;
if( h->mb.topleft_partition )
{
/* Take motion vector from the middle of macroblock instead of
* the bottom right as usual. */
iv -= 2*s4x4;
ir -= s8x8;
}
h->mb.cache.ref[l][i8] = ref[ir];
CP32( h->mb.cache.mv[l][i8], mv[iv] );
}
else
{
......@@ -924,8 +959,8 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
i8 = x264_scan8[0] + 4 - 1*8;
if( h->mb.i_neighbour & MB_TOPRIGHT )
{
h->mb.cache.ref[l][i8] = ref[top_8x8 + 2];
CP32( h->mb.cache.mv[l][i8], mv[top_4x4 + 4] );
h->mb.cache.ref[l][i8] = ref[2*(s8x8*h->mb.i_mb_topright_y + (mb_x+1))+s8x8];
CP32( h->mb.cache.mv[l][i8], mv[4*(s4x4*h->mb.i_mb_topright_y + (mb_x+1))+3*s4x4] );
}
else
h->mb.cache.ref[l][i8] = -2;
......@@ -933,17 +968,15 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
i8 = x264_scan8[0] - 1;
if( h->mb.i_neighbour & MB_LEFT )
{
const int ir = h->mb.i_b8_xy - 1;
const int iv = h->mb.i_b4_xy - 1;
h->mb.cache.ref[l][i8+0*8] =
h->mb.cache.ref[l][i8+1*8] = ref[ir + 0*s8x8];
h->mb.cache.ref[l][i8+2*8] =
h->mb.cache.ref[l][i8+3*8] = ref[ir + 1*s8x8];
CP32( h->mb.cache.mv[l][i8+0*8], mv[iv + 0*s4x4] );
CP32( h->mb.cache.mv[l][i8+1*8], mv[iv + 1*s4x4] );
CP32( h->mb.cache.mv[l][i8+2*8], mv[iv + 2*s4x4] );
CP32( h->mb.cache.mv[l][i8+3*8], mv[iv + 3*s4x4] );
h->mb.cache.ref[l][i8+0*8] = ref[h->mb.left_b8[0] + 1 + s8x8*left_index_table->ref[0]];
h->mb.cache.ref[l][i8+1*8] = ref[h->mb.left_b8[0] + 1 + s8x8*left_index_table->ref[1]];
h->mb.cache.ref[l][i8+2*8] = ref[h->mb.left_b8[1] + 1 + s8x8*left_index_table->ref[2]];
h->mb.cache.ref[l][i8+3*8] = ref[h->mb.left_b8[1] + 1 + s8x8*left_index_table->ref[3]];
CP32( h->mb.cache.mv[l][i8+0*8], mv[h->mb.left_b4[0] + 3 + s4x4*left_index_table->mv[0]] );
CP32( h->mb.cache.mv[l][i8+1*8], mv[h->mb.left_b4[0] + 3 + s4x4*left_index_table->mv[1]] );
CP32( h->mb.cache.mv[l][i8+2*8], mv[h->mb.left_b4[1] + 3 + s4x4*left_index_table->mv[2]] );
CP32( h->mb.cache.mv[l][i8+3*8], mv[h->mb.left_b4[1] + 3 + s4x4*left_index_table->mv[3]] );
}
else
{
......@@ -954,6 +987,39 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
}
}
/* Extra logic for top right mv in mbaff.
* . . . d . . a .
* . . . e . . . .
* . . . f b . c .
* . . . . . . . .
*
* If the top right of the 4x4 partitions labeled a, b and c in the
* above diagram do not exist, but the entries d, e and f exist (in
* the macroblock to the left) then use those instead.
*/
if( h->sh.b_mbaff && (h->mb.i_neighbour & MB_LEFT) )
{
if( h->mb.b_interlaced && !h->mb.field[h->mb.i_mb_xy-1] )
{
h->mb.cache.topright_ref[l][0] = ref[h->mb.left_b8[0] + 1 + s8x8*0];
h->mb.cache.topright_ref[l][1] = ref[h->mb.left_b8[0] + 1 + s8x8*1];
h->mb.cache.topright_ref[l][2] = ref[h->mb.left_b8[1] + 1 + s8x8*0];
CP32( h->mb.cache.topright_mv[l][0], mv[h->mb.left_b4[0] + 3 + s4x4*(left_index_table->mv[0]+1)] );
CP32( h->mb.cache.topright_mv[l][1], mv[h->mb.left_b4[0] + 3 + s4x4*(left_index_table->mv[1]+1)] );
CP32( h->mb.cache.topright_mv[l][2], mv[h->mb.left_b4[1] + 3 + s4x4*(left_index_table->mv[2]+1)] );
}
else if( !h->mb.b_interlaced && h->mb.field[h->mb.i_mb_xy-1] )
{
// Looking at the bottom field so always take the bottom macroblock of the pair.
h->mb.cache.topright_ref[l][0] = ref[h->mb.left_b8[0] + 1 + s8x8*2 + s8x8*left_index_table->ref[0]];
h->mb.cache.topright_ref[l][1] = ref[h->mb.left_b8[0] + 1 + s8x8*2 + s8x8*left_index_table->ref[0]];
h->mb.cache.topright_ref[l][2] = ref[h->mb.left_b8[0] + 1 + s8x8*2 + s8x8*left_index_table->ref[2]];
CP32( h->mb.cache.topright_mv[l][0], mv[h->mb.left_b4[0] + 3 + s4x4*4 + s4x4*left_index_table->mv[0]] );
CP32( h->mb.cache.topright_mv[l][1], mv[h->mb.left_b4[0] + 3 + s4x4*4 + s4x4*left_index_table->mv[1]] );
CP32( h->mb.cache.topright_mv[l][2], mv[h->mb.left_b4[0] + 3 + s4x4*4 + s4x4*left_index_table->mv[2]] );
}
}
if( h->param.b_cabac )
{
uint8_t (*mvd)[8][2] = h->mb.mvd[l];
......@@ -962,16 +1028,84 @@ void x264_macroblock_cache_load( x264_t *h, int mb_x, int mb_y )
else
M64( h->mb.cache.mvd[l][x264_scan8[0] - 8] ) = 0;
if( h->mb.i_neighbour & MB_LEFT )
if( h->mb.cache.ref[l][x264_scan8[0]-1] >= 0 )
{
CP16( h->mb.cache.mvd[l][x264_scan8[0 ] - 1], mvd[left[0]][left_index_table->intra[0]] );
CP16( h->mb.cache.mvd[l][x264_scan8[2 ] - 1], mvd[left[0]][left_index_table->intra[1]] );
}
else
{
M16( h->mb.cache.mvd[l][x264_scan8[0]-1+0*8] ) = 0;
M16( h->mb.cache.mvd[l][x264_scan8[0]-1+1*8] ) = 0;
}
if( h->mb.cache.ref[l][x264_scan8[0]-1+2*8] >=0 )
{
CP16( h->mb.cache.mvd[l][x264_scan8[8 ] - 1], mvd[left[1]][left_index_table->intra[2]] );
CP16( h->mb.cache.mvd[l][x264_scan8[10] - 1], mvd[left[1]][left_index_table->intra[3]] );
}
else
for( int i = 0; i < 4; i++ )
M16( h->mb.cache.mvd[l][x264_scan8[0]-1+i*8] ) = 0;
{
M16( h->mb.cache.mvd[l][x264_scan8[0]-1+2*8] ) = 0;
M16( h->mb.cache.mvd[l][x264_scan8[0]-1+3*8] ) = 0;
}
}
/* If motion vectors are cached from frame macroblocks but this
* macroblock is a field macroblock then the motion vector must be
* halved. Similarly, motion vectors from field macroblocks are doubled. */
if( h->sh.b_mbaff )
{
#define MAP_MVS\
if( FIELD_DIFFERENT(h->mb.i_mb_topleft_xy) )\
MAP_F2F(mv, ref, x264_scan8[0] - 1 - 1*8)\
if( FIELD_DIFFERENT(top) )\
{\
MAP_F2F(mv, ref, x264_scan8[0] + 0 - 1*8)\
MAP_F2F(mv, ref, x264_scan8[0] + 1 - 1*8)\
MAP_F2F(mv, ref, x264_scan8[0] + 2 - 1*8)\
MAP_F2F(mv, ref, x264_scan8[0] + 3 - 1*8)\
}\
if( FIELD_DIFFERENT(h->mb.i_mb_topright_xy) )\
MAP_F2F(mv, ref, x264_scan8[0] + 4 - 1*8)\
if( FIELD_DIFFERENT(left[0]) )\
{\
MAP_F2F(mv, ref, x264_scan8[0] - 1 + 0*8)\
MAP_F2F(mv, ref, x264_scan8[0] - 1 + 1*8)\
MAP_F2F(mv, ref, x264_scan8[0] - 1 + 2*8)\
MAP_F2F(mv, ref, x264_scan8[0] - 1 + 3*8)\
MAP_F2F(topright_mv, topright_ref, 0)\
MAP_F2F(topright_mv, topright_ref, 1)\
MAP_F2F(topright_mv, topright_ref, 2)\
}
if( h->mb.b_interlaced )
{
#define FIELD_DIFFERENT(macroblock) (macroblock >= 0 && !h->mb.field[macroblock])
#define MAP_F2F(varmv, varref, index)\
if( h->mb.cache.varref[l][index] >= 0 )\
{\
h->mb.cache.varref[l][index] <<= 1;\
h->mb.cache.varmv[l][index][1] /= 2;\
h->mb.cache.mvd[l][index][1] >>= 1;\
}
MAP_MVS
#undef MAP_F2F
#undef FIELD_DIFFERENT
}
else
{
#define FIELD_DIFFERENT(macroblock) (macroblock >= 0 && h->mb.field[macroblock])
#define MAP_F2F(varmv, varref, index)\
if( h->mb.cache.varref[l][index] >= 0 )\
{\
h->mb.cache.varref[l][index] >>= 1;\
h->mb.cache.varmv[l][index][1] <<= 1;\
h->mb.cache.mvd[l][index][1] <<= 1;\
}
MAP_MVS
#undef MAP_F2F
#undef FIELD_DIFFERENT
}
}
}
......
common/mc.c
View file @ a1974d1c
......@@ -511,18 +511,17 @@ void x264_mc_init( int cpu, x264_mc_functions_t *pf )
void x264_frame_filter( x264_t *h, x264_frame_t *frame, int mb_y, int b_end )
{
const int b_interlaced = h->sh.b_mbaff;
const int stride = frame->i_stride[0] << b_interlaced;
const int b_interlaced = h->param.b_interlaced;
int stride = frame->i_stride[0];
const int width = frame->i_width[0];
int start = (mb_y*16 >> b_interlaced) - 8; // buffer = 4 for deblock + 3 for 6tap, rounded to 8
int height = ((b_end ? frame->i_lines[0] : mb_y*16) >> b_interlaced) + 8;
int start = mb_y*16 - 8; // buffer = 4 for deblock + 3 for 6tap, rounded to 8
int height = (b_end ? frame->i_lines[0] + 16*h->param.b_interlaced : (mb_y+b_interlaced)*16) + 8;
int offs = start*stride - 8; // buffer = 3 for 6tap, aligned to 8 for simd
if( mb_y & b_interlaced )
return;
for( int y = 0; y <= b_interlaced; y++, offs += frame->i_stride[0] )
{
if( !b_interlaced || h->mb.b_adaptive_mbaff )
h->mc.hpel_filter(
frame->filtered[1] + offs,
frame->filtered[2] + offs,
......@@ -530,6 +529,24 @@ void x264_frame_filter( x264_t *h, x264_frame_t *frame, int mb_y, int b_end )
frame->plane[0] + offs,
stride, width + 16, height - start,
h->scratch_buffer );
if( b_interlaced )
{
/* MC must happen between pixels in the same field. */
stride = frame->i_stride[0] << 1;
start = (mb_y*16 >> 1) - 8;
int height_fld = ((b_end ? frame->i_lines[0] : mb_y*16) >> 1) + 8;
offs = start*stride - 8;
for( int i = 0; i < 2; i++, offs += frame->i_stride[0] )
{
h->mc.hpel_filter(
frame->filtered_fld[1] + offs,
frame->filtered_fld[2] + offs,
frame->filtered_fld[3] + offs,
frame->plane_fld[0] + offs,
stride, width + 16, height_fld - start,
h->scratch_buffer );
}
}
/* generate integral image:
......
common/mvpred.c
View file @ a1974d1c
......@@ -38,12 +38,33 @@ void x264_mb_predict_mv( x264_t *h, int i_list, int idx, int i_width, int16_t mv
int i_refc = h->mb.cache.ref[i_list][i8 - 8 + i_width];
int16_t *mv_c = h->mb.cache.mv[i_list][i8 - 8 + i_width];
// Partitions not yet reached in scan order are unavailable.
if( (idx&3) >= 2 + (i_width&1) || i_refc == -2 )
{
i_refc = h->mb.cache.ref[i_list][i8 - 8 - 1];
mv_c = h->mb.cache.mv[i_list][i8 - 8 - 1];
}
if( h->sh.b_mbaff
&& h->mb.cache.ref[i_list][x264_scan8[0]-1] != -2
&& h->mb.b_interlaced != h->mb.field[h->mb.i_mb_left_xy[0]] )
{
if( idx == 2 )
{
mv_c = h->mb.cache.topright_mv[i_list][0];
i_refc = h->mb.cache.topright_ref[i_list][0];
}
else if( idx == 8 )
{
mv_c = h->mb.cache.topright_mv[i_list][1];
i_refc = h->mb.cache.topright_ref[i_list][1];
}
else if( idx == 10 )
{
mv_c = h->mb.cache.topright_mv[i_list][2];
i_refc = h->mb.cache.topright_ref[i_list][2];
}
}
}
if( h->mb.i_partition == D_16x8 )
{
if( idx == 0 )
......
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