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winamp/Src/h264dec/ldecod/src/strength_vert.c

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#include "global.h"
#include "image.h"
#include "mb_access.h"
#include "loopfilter.h"
void GetStrengthNormal_Vert(byte Strength[MB_BLOCK_SIZE], Macroblock *MbQ, int edge, int mvlimit, StorablePicture *p)
{
// dir == 0
PixelPos pixP, pixMB;
byte StrValue;
Macroblock *MbP;
if ((p->slice_type==SP_SLICE)||(p->slice_type==SI_SLICE) )
{
// Set strength to either 3 or 4 regardless of pixel position
StrValue = (edge == 0) ? 4 : 3;
memset(&Strength[0], (byte) StrValue, MB_BLOCK_SIZE * sizeof(byte));
}
else
{
VideoParameters *p_Vid = MbQ->p_Vid;
int xQ = edge - 1;
int yQ = 0;
p_Vid->getNeighbourX0(MbQ, xQ, p_Vid->mb_size[IS_LUMA], &pixMB);
pixP = pixMB;
MbP = &(p_Vid->mb_data[pixP.mb_addr]);
if (!(MbP->mb_type==I4MB||MbP->mb_type==I8MB||MbP->mb_type==I16MB||MbP->mb_type==IPCM||MbQ->mb_type==I4MB||MbQ->mb_type==I8MB||MbQ->mb_type==I16MB||MbQ->mb_type==IPCM))
{
PicMotionParams *motion = &p->motion;
h264_ref_t ref_p0,ref_p1,ref_q0,ref_q1;
int blkP, blkQ, idx;
int blk_x, blk_x2, blk_y, blk_y2 ;
PicMotion **motion0 = motion->motion[LIST_0];
PicMotion **motion1 = motion->motion[LIST_1];
short mb_x, mb_y;
p_Vid->get_mb_block_pos (p_Vid->PicPos, MbQ->mbAddrX, &mb_x, &mb_y);
mb_x <<= 2;
mb_y <<= 2;
xQ ++;
for( idx = 0 ; idx < MB_BLOCK_SIZE ; idx += BLOCK_SIZE )
{
yQ = idx;
blkQ = (yQ & 0xFFFC) + (xQ >> 2);
blkP = (idx & 0xFFFC) + (pixP.x >> 2);
if( ((MbQ->cbp_blk[0] & ((int64)1 << blkQ )) != 0) || ((MbP->cbp_blk[0] & ((int64)1 << blkP)) != 0) )
StrValue = 2;
else
{
// if no coefs, but vector difference >= 1 set Strength=1
// if this is a mixed mode edge then one set of reference pictures will be frame and the
// other will be field
PicMotion *motion_p0, *motion_q0, *motion_p1, *motion_q1;
blk_y = mb_y + (blkQ >> 2);
blk_x = mb_x + (blkQ & 3);
blk_y2 = (pixMB.pos_y + idx) >> 2;
blk_x2 = pixMB.pos_x >> 2;
motion_p0=&motion0[blk_y ][blk_x ];
motion_q0=&motion0[blk_y2][blk_x2];
motion_p1=&motion1[blk_y ][blk_x ];
motion_q1=&motion1[blk_y2][blk_x2];
ref_p0 = motion_p0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p0->ref_pic_id;
ref_q0 = motion_q0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q0->ref_pic_id;
ref_p1 = motion_p1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p1->ref_pic_id;
ref_q1 = motion_q1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q1->ref_pic_id;
if ( ((ref_p0==ref_q0) && (ref_p1==ref_q1)) || ((ref_p0==ref_q1) && (ref_p1==ref_q0)))
{
// L0 and L1 reference pictures of p0 are different; q0 as well
if (ref_p0 != ref_p1)
{
// compare MV for the same reference picture
if (ref_p0 == ref_q0)
{
if (ref_p0 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit));
}
else if (ref_p1 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit));
}
else
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit));
}
}
else
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit));
}
}
else
{ // L0 and L1 reference pictures of p0 are the same; q0 as well
StrValue = (byte) (
((abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit ) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit))
&&
((abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit)));
}
}
else
{
StrValue = 1;
}
}
memset(&Strength[idx], (byte) StrValue, BLOCK_SIZE * sizeof(byte));
}
}
else
{
// Start with Strength=3. or Strength=4 for Mb-edge
StrValue = (edge == 0) ? 4 : 3;
memset(&Strength[0], (byte) StrValue, MB_BLOCK_SIZE * sizeof(byte));
}
}
}
void GetStrength_Vert_YUV420(uint8_t Strength[4], Macroblock *MbQ, int edge, int mvlimit, StorablePicture *p, PixelPos pixMB, Macroblock *MbP)
{
// dir == 0
int i;
uint8_t StrValue;
if ((p->slice_type==SP_SLICE)||(p->slice_type==SI_SLICE) )
{
// Set strength to either 3 or 4 regardless of pixel position
StrValue = (edge == 0) ? 4 : 3;
for (i=0;i<4;i++)
{
Strength[i]=StrValue;
}
}
else
{
VideoParameters *p_Vid = MbQ->p_Vid;
if (!(MbP->mb_type==I4MB||MbP->mb_type==I8MB||MbP->mb_type==I16MB||MbP->mb_type==IPCM||MbQ->mb_type==I4MB||MbQ->mb_type==I8MB||MbQ->mb_type==I16MB||MbQ->mb_type==IPCM))
{
PicMotionParams *motion = &p->motion;
h264_ref_t ref_p0,ref_p1,ref_q0,ref_q1;
int blkP, blkQ, idx;
int blk_x2, blk_y, blk_y2 ;
PicMotion **motion0 = motion->motion[LIST_0];
PicMotion **motion1 = motion->motion[LIST_1];
short mb_x, mb_y;
const int cbp_p=(int)MbP->cbp_blk[0], cbp_q=(int)MbQ->cbp_blk[0];
get_mb_block_pos_normal(p_Vid->PicPos, MbQ->mbAddrX, &mb_x, &mb_y);
mb_x <<= 2;
mb_y <<= 2;
mb_x += edge;
blkQ = edge;
blkP = pixMB.x >> 2;
blk_x2 = pixMB.pos_x >> 2;
for( idx = 0 ; idx < BLOCK_SIZE ; idx++,blkQ+=BLOCK_SIZE, blkP+=BLOCK_SIZE)
{
if (_bittest(&cbp_p, blkP) || _bittest(&cbp_q, blkQ))
StrValue = 2;
else
{
// if no coefs, but vector difference >= 1 set Strength=1
// if this is a mixed mode edge then one set of reference pictures will be frame and the
// other will be field
PicMotion *motion_p0, *motion_q0, *motion_p1, *motion_q1;
blk_y = mb_y + idx;
blk_y2 = (pixMB.pos_y >> 2) + idx;
motion_p0=&motion0[blk_y ][mb_x ];
motion_q0=&motion0[blk_y2][blk_x2];
motion_p1=&motion1[blk_y ][mb_x ];
motion_q1=&motion1[blk_y2][blk_x2];
ref_p0 = motion_p0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p0->ref_pic_id;
ref_q0 = motion_q0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q0->ref_pic_id;
ref_p1 = motion_p1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p1->ref_pic_id;
ref_q1 = motion_q1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q1->ref_pic_id;
if ( ((ref_p0==ref_q0) && (ref_p1==ref_q1)) || ((ref_p0==ref_q1) && (ref_p1==ref_q0)))
{
// L0 and L1 reference pictures of p0 are different; q0 as well
if (ref_p0 != ref_p1)
{
// compare MV for the same reference picture
if (ref_p0 == ref_q0)
{
if (ref_p0 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit));
}
else if (ref_p1 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit));
}
else
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit));
}
}
else
{
StrValue = (byte) (
(abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit));
}
}
else
{ // L0 and L1 reference pictures of p0 are the same; q0 as well
StrValue = (byte) (
((abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit ) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit))
&&
((abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit)));
}
}
else
{
StrValue = 1;
}
}
Strength[idx] = StrValue;
}
}
else
{
// Start with Strength=3. or Strength=4 for Mb-edge
StrValue = (edge == 0) ? 4 : 3;
for (i=0;i<4;i++)
{
Strength[i]=StrValue;
}
}
}
}
// assumes YUV420, MB Aff
void GetStrength_MBAff_Vert_YUV420(byte Strength[16], Macroblock *MbQ, int edge, int mvlimit, StorablePicture *p)
{
// dir == 0
if ((p->slice_type==SP_SLICE)||(p->slice_type==SI_SLICE)
|| (MbQ->mb_type==I4MB || MbQ->mb_type==I16MB || MbQ->mb_type==I8MB || MbQ->mb_type==IPCM))
{
memset(Strength,(edge == 0) ? 4 : 3, 16);
}
else
{
short blkP, blkQ, idx;
short blk_x, blk_x2, blk_y, blk_y2 ;
h264_ref_t ref_p0,ref_p1,ref_q0,ref_q1;
int xQ, yQ;
short mb_x, mb_y;
Macroblock *MbP;
PixelPos pixP;
PicMotionParams *motion = &p->motion;
PicMotion **motion0 = motion->motion[LIST_0];
PicMotion **motion1 = motion->motion[LIST_1];
xQ = edge;
for( idx = 0; idx < 16; ++idx )
{
VideoParameters *p_Vid = MbQ->p_Vid;
yQ = idx;
getAffNeighbourXPLuma(MbQ, xQ - 1, yQ, &pixP);
blkQ = (short) ((yQ & 0xC) + (xQ >> 2)); // blkQ changes once every 4 loop iterations
blkP = (short) ((pixP.y & 0xFFFC) + (pixP.x >> 2));
MbP = &(p_Vid->mb_data[pixP.mb_addr]);
p_Vid->mixedModeEdgeFlag = (byte) (MbQ->mb_field != MbP->mb_field);
// Start with Strength=3. or Strength=4 for Mb-edge
Strength[idx] = (edge == 0) ? 4 : 3;
if( !(MbP->mb_type==I4MB || MbP->mb_type==I16MB || MbP->mb_type==I8MB || MbP->mb_type==IPCM))
{
if( ((MbQ->cbp_blk[0] & ((int64)1 << blkQ )) != 0) || ((MbP->cbp_blk[0] & ((int64)1 << blkP)) != 0) )
Strength[idx] = 2 ;
else
{
// if no coefs, but vector difference >= 1 set Strength=1
// if this is a mixed mode edge then one set of reference pictures will be frame and the
// other will be field
if (p_Vid->mixedModeEdgeFlag)
{
(Strength[idx] = 1);
}
else
{
get_mb_block_pos_mbaff(p_Vid->PicPos, MbQ->mbAddrX, &mb_x, &mb_y);
blk_y = (short) ((mb_y<<2) + (blkQ >> 2));
blk_x = (short) ((mb_x<<2) + (blkQ & 3));
blk_y2 = (short) (pixP.pos_y >> 2);
blk_x2 = (short) (pixP.pos_x >> 2);
{
PicMotion *motion_p0, *motion_q0, *motion_p1, *motion_q1;
motion_p0=&motion0[blk_y ][blk_x ];
motion_q0=&motion0[blk_y2][blk_x2];
motion_p1=&motion1[blk_y ][blk_x ];
motion_q1=&motion1[blk_y2][blk_x2];
ref_p0 = motion_p0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p0->ref_pic_id;
ref_q0 = motion_q0->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q0->ref_pic_id;
ref_p1 = motion_p1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_p1->ref_pic_id;
ref_q1 = motion_q1->ref_idx < 0 ? UNDEFINED_REFERENCE : motion_q1->ref_pic_id;
if ( ((ref_p0==ref_q0) && (ref_p1==ref_q1)) ||
((ref_p0==ref_q1) && (ref_p1==ref_q0)))
{
Strength[idx]=0;
// L0 and L1 reference pictures of p0 are different; q0 as well
if (ref_p0 != ref_p1)
{
// compare MV for the same reference picture
if (ref_p0==ref_q0)
{
Strength[idx] = (byte) (
(abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit));
}
else
{
Strength[idx] = (byte) (
(abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit));
}
}
else
{ // L0 and L1 reference pictures of p0 are the same; q0 as well
Strength[idx] = (byte) (
((abs( motion_p0->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q0->mv[1]) >= mvlimit ) ||
(abs( motion_p1->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q1->mv[1]) >= mvlimit))
&&
((abs( motion_p0->mv[0] - motion_q1->mv[0]) >= 4) ||
(abs( motion_p0->mv[1] - motion_q1->mv[1]) >= mvlimit) ||
(abs( motion_p1->mv[0] - motion_q0->mv[0]) >= 4) ||
(abs( motion_p1->mv[1] - motion_q0->mv[1]) >= mvlimit)));
}
}
else
{
Strength[idx] = 1;
}
}
}
}
}
}
}
}
static __forceinline uint8_t GetMotionStrength(PicMotion *motion0, PicMotion *motion1, int mvlimit)
{
uint8_t StrValue;
h264_ref_t ref_p0,ref_p1,ref_q0,ref_q1;
ref_p0 = motion0[0].ref_idx < 0 ? UNDEFINED_REFERENCE : motion0[0].ref_pic_id;
ref_p1 = motion1[0].ref_idx < 0 ? UNDEFINED_REFERENCE : motion1[0].ref_pic_id;
ref_q0 = motion0[1].ref_idx < 0 ? UNDEFINED_REFERENCE : motion0[1].ref_pic_id;
ref_q1 = motion1[1].ref_idx < 0 ? UNDEFINED_REFERENCE : motion1[1].ref_pic_id;
if (ref_p0==ref_q0 && ref_p1==ref_q1)
{
if (ref_p0 != ref_p1)
{
// compare MV for the same reference picture
if (ref_p0 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion1[0].mv[0] - motion1[1].mv[0]) >= 4) ||
(abs( motion1[0].mv[1] - motion1[1].mv[1]) >= mvlimit));
}
else if (ref_p1 == UNDEFINED_REFERENCE)
{
StrValue = (byte) (
(abs( motion0[0].mv[0] - motion0[1].mv[0]) >= 4) ||
(abs( motion0[0].mv[1] - motion0[1].mv[1]) >= mvlimit));
}
else
{
StrValue = (byte) (
(abs( motion0[0].mv[0] - motion0[1].mv[0]) >= 4) ||
(abs( motion0[0].mv[1] - motion0[1].mv[1]) >= mvlimit) ||
(abs( motion1[0].mv[0] - motion1[1].mv[0]) >= 4) ||
(abs( motion1[0].mv[1] - motion1[1].mv[1]) >= mvlimit));
}
}
else
{ // L0 and L1 reference pictures of p0 are the same; q0 as well
StrValue = (byte) (
((abs( motion0[0].mv[0] - motion0[1].mv[0]) >= 4) ||
(abs( motion0[0].mv[1] - motion0[1].mv[1]) >= mvlimit ) ||
(abs( motion1[0].mv[0] - motion1[1].mv[0]) >= 4) ||
(abs( motion1[0].mv[1] - motion1[1].mv[1]) >= mvlimit))
&&
((abs( motion0[0].mv[0] - motion1[1].mv[0]) >= 4) ||
(abs( motion0[0].mv[1] - motion1[1].mv[1]) >= mvlimit) ||
(abs( motion1[0].mv[0] - motion0[1].mv[0]) >= 4) ||
(abs( motion1[0].mv[1] - motion0[1].mv[1]) >= mvlimit)));
}
}
else if (ref_p0==ref_q1 && ref_p1==ref_q0)
{
StrValue = (byte) (
(abs( motion0[0].mv[0] - motion1[1].mv[0]) >= 4) ||
(abs( motion0[0].mv[1] - motion1[1].mv[1]) >= mvlimit) ||
(abs( motion1[0].mv[0] - motion0[1].mv[0]) >= 4) ||
(abs( motion1[0].mv[1] - motion0[1].mv[1]) >= mvlimit));
}
else
{
StrValue = 1;
}
return StrValue;
}
void GetStrength_Vert_YUV420_All(uint8_t Strength[4][4], Macroblock *MbQ, int mvlimit, StorablePicture *p, int pos_x, int pos_y, Macroblock *MbP, int luma_transform_size_8x8_flag)
{
// dir == 0
if ((p->slice_type>=SP_SLICE) //(p->slice_type==SP_SLICE)||(p->slice_type==SI_SLICE) )
|| ((1 << MbQ->mb_type) & 26112))
{
// Set strength to either 3 or 4 regardless of pixel position
*(int32_t *)(Strength[0]) = MbP?0x04040404:0;
*(int32_t *)(Strength[1]) = luma_transform_size_8x8_flag?0:0x03030303;
*(int32_t *)(Strength[2]) = 0x03030303;
*(int32_t *)(Strength[3]) = luma_transform_size_8x8_flag?0:0x03030303;
}
else
{
PicMotionParams *motion = &p->motion;
int motion_stride = p->size_x >> 2;
PicMotion *motion0 = &motion->motion[LIST_0][pos_y][pos_x];
PicMotion *motion1 = &motion->motion[LIST_1][pos_y][pos_x];
int cbp_q=(int)MbQ->cbp_blk[0];
// edge 0
if (!MbP)
{
*(int32_t *)(Strength[0]) = 0;
}
else if ((1 << MbP->mb_type) & 26112)
{
*(int32_t *)(Strength[0]) = 0x04040404;
}
else
{
int cbp_p = (int)MbP->cbp_blk[0];
if( ((cbp_q & (1 << 0 )) != 0) || ((cbp_p & (1 << (3))) != 0) )
Strength[0][0] = 2;
else
Strength[0][0] = GetMotionStrength(&motion0[0-1], &motion1[0-1], mvlimit);
if( ((cbp_q & (1 << 4 )) != 0) || ((cbp_p & (1 << (4 + 3))) != 0) )
Strength[0][1] = 2;
else
Strength[0][1] = GetMotionStrength(&motion0[motion_stride-1], &motion1[motion_stride-1], mvlimit);
if( ((cbp_q & (1 << 8 )) != 0) || ((cbp_p & (1 << (8 + 3))) != 0) )
Strength[0][2] = 2;
else
Strength[0][2] = GetMotionStrength(&motion0[2*motion_stride-1], &motion1[2*motion_stride-1], mvlimit);
if( ((cbp_q & (1 << 12 )) != 0) || ((cbp_p & (1 << (12 + 3))) != 0) )
Strength[0][3] = 2;
else
Strength[0][3] = GetMotionStrength(&motion0[3*motion_stride-1], &motion1[3*motion_stride-1], mvlimit);
}
// edge 1
if (luma_transform_size_8x8_flag)
{
*(int32_t *)(Strength[1]) = 0;
}
else
{
if (cbp_q & (3 << 0))
Strength[1][0] = 2;
else
Strength[1][0] = GetMotionStrength(&motion0[0], &motion1[0], mvlimit);
if (cbp_q & (3 << 4))
Strength[1][1] = 2;
else
Strength[1][1] = GetMotionStrength(&motion0[1*motion_stride], &motion1[1*motion_stride], mvlimit);
if (cbp_q & (3 << 8))
Strength[1][2] = 2;
else
Strength[1][2] = GetMotionStrength(&motion0[2*motion_stride], &motion1[2*motion_stride], mvlimit);
if (cbp_q & (3 << 12))
Strength[1][3] = 2;
else
Strength[1][3] = GetMotionStrength(&motion0[3*motion_stride], &motion1[3*motion_stride], mvlimit);
}
// edge 2
if (cbp_q & (6 << 0))
Strength[2][0] = 2;
else
Strength[2][0] = GetMotionStrength(&motion0[1], &motion1[1], mvlimit);
if (cbp_q & (6 << 4))
Strength[2][1] = 2;
else
Strength[2][1] = GetMotionStrength(&motion0[motion_stride+1], &motion1[motion_stride+1], mvlimit);
if (cbp_q & (6 << 8))
Strength[2][2] = 2;
else
Strength[2][2] = GetMotionStrength(&motion0[2*motion_stride+1], &motion1[2*motion_stride+1], mvlimit);
if (cbp_q & (6 << 12))
Strength[2][3] = 2;
else
Strength[2][3] = GetMotionStrength(&motion0[3*motion_stride+1], &motion1[3*motion_stride+1], mvlimit);
// edge 3
if (luma_transform_size_8x8_flag)
{
*(int32_t *)(Strength[3]) = 0;
}
else
{
if (cbp_q & (0xC << 0))
Strength[3][0] = 2;
else
Strength[3][0] = GetMotionStrength(&motion0[2], &motion1[2], mvlimit);
if (cbp_q & (0xC << 4))
Strength[3][1] = 2;
else
Strength[3][1] = GetMotionStrength(&motion0[motion_stride+2], &motion1[motion_stride+2], mvlimit);
if (cbp_q & (0xC << 8))
Strength[3][2] = 2;
else
Strength[3][2] = GetMotionStrength(&motion0[2*motion_stride+2], &motion1[2*motion_stride+2], mvlimit);
if (cbp_q & (0xC << 12))
Strength[3][3] = 2;
else
Strength[3][3] = GetMotionStrength(&motion0[3*motion_stride+2], &motion1[3*motion_stride+2], mvlimit);
}
}
}
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