/*****************************************************************************
* Render: displays previously rendered output
*****************************************************************************
* This function send the currently rendered image to adjust modified image,
* waits until it is displayed and switch the two rendering buffers, preparing
* next frame.
*****************************************************************************/
static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
{
picture_t *p_outpic;
filter_sys_t *p_sys = p_filter->p_sys;
vlc_mutex_lock( &p_sys->lock );
int i_simthres = p_sys->i_simthres;
int i_satthres = p_sys->i_satthres;
int i_color = p_sys->i_color;
vlc_mutex_unlock( &p_sys->lock );
if( !p_pic ) return NULL;
p_outpic = filter_NewPicture( p_filter );
if( !p_outpic )
{
picture_Release( p_pic );
return NULL;
}
/* Copy the Y plane */
plane_CopyPixels( &p_outpic->p[Y_PLANE], &p_pic->p[Y_PLANE] );
/*
* Do the U and V planes
*/
int refu, refv, reflength;
GetReference( &refu, &refv, &reflength, i_color );
for( int y = 0; y < p_pic->p[U_PLANE].i_visible_lines; y++ )
{
uint8_t *p_src_u = &p_pic->p[U_PLANE].p_pixels[y * p_pic->p[U_PLANE].i_pitch];
uint8_t *p_src_v = &p_pic->p[V_PLANE].p_pixels[y * p_pic->p[V_PLANE].i_pitch];
uint8_t *p_dst_u = &p_outpic->p[U_PLANE].p_pixels[y * p_outpic->p[U_PLANE].i_pitch];
uint8_t *p_dst_v = &p_outpic->p[V_PLANE].p_pixels[y * p_outpic->p[V_PLANE].i_pitch];
for( int x = 0; x < p_pic->p[U_PLANE].i_visible_pitch; x++ )
{
if( IsSimilar( *p_src_u - 0x80, *p_src_v - 0x80,
refu, refv, reflength,
i_satthres, i_simthres ) )
{
*p_dst_u++ = *p_src_u;
*p_dst_v++ = *p_src_v;
}
else
{
*p_dst_u++ = 0x80;
*p_dst_v++ = 0x80;
}
p_src_u++;
p_src_v++;
}
}
return CopyInfoAndRelease( p_outpic, p_pic );
}
void Comparer::Compare(Tree *tree1, Tree *tree2)
{
std::multiset<Node *, NCompare> SNodes1, SNodes2;
std::multiset<Node *, NCompare>::iterator SNIter1, SNIter2;
std::vector<Node *> child;
element e1, e2;
bool delpair=false;
std::pair<std::multiset<Node *, NCompare>::iterator, std::multiset<Node *, NCompare>::iterator> p;
SortTree(tree1->getTRoot(), SNodes1);
SortTree(tree2->getTRoot(), SNodes2);
SNodes1.erase(tree1->getTRoot());
SNodes2.erase(tree2->getTRoot());
for (SNIter1 = SNodes1.begin(); SNIter1 != SNodes1.end(); SNIter1++)
{
p = SNodes2.equal_range(*SNIter1);
//for (SNIter2 = SNodes2.begin(); SNIter2 != SNodes2.end(); SNIter2++)
for (SNIter2 = p.first; SNIter2 != p.second; SNIter2++)
{
if (IsSimilar(*SNIter1, *SNIter2))
{
delpair = true;
similarnodes.push_back(std::make_pair(*SNIter1, *SNIter2));
}
else continue;
}
//similarnodes.push_back(std::make_pair(*SNIter1, *SNIter2));
//delete children pairs
child = (*SNIter1)->getChildren();
if (delpair)
{
for (auto first : child)
DeletePair(first);
delpair = false;
}
}
}
BaseMesh* FixedPlaneMesh::ToBaseMesh()
{
std::vector<Point3D> pts;
ListOfvertices results;
BaseMesh* pMesh = new BaseMesh;
pMesh->SetTransformedAABB(AABB());
//auto center = AABB().Center();
//auto scale = AABB().Diagonal();
for (int i = 0 ; i < mPolygons.size(); i++)
{
for (int j = 0 ; j < mPolygons[i].bplanes.size(); j++)
{
int prevPtIdx = j == 0? mPolygons[i].bplanes.size() -1 : j -1;
Point3D pt = InexactComputePoint(mPolygons[i].splane, mPolygons[i].bplanes[prevPtIdx], mPolygons[i].bplanes[j] );
//pt = denormalize(pt, center, scale);
if (!pts.size() ||
!IsSimilar(pt, pts.back()))
pts.push_back(pt);
}
auto normal = normalize(mPolygons[i].splane.Normal());
TrianglatePolygon(normal, pts, results);
//catch (...){
// wchar_t ch[64];
// swprintf(ch, 64, L"Error, %u", i);
// OutputDebugString(ch);
// results.clear();
//}
for (int k = 0 ; k < results.size(); k+=3)
{
pMesh->Add(results[k], results[k+1], results[k+2], normal);
}
pts.clear();
results.clear();
}
pMesh->GenID();
return pMesh;
}
static picture_t *FilterPacked( filter_t *p_filter, picture_t *p_pic )
{
picture_t *p_outpic;
filter_sys_t *p_sys = p_filter->p_sys;
int i_simthres = atomic_load( &p_sys->i_simthres );
int i_satthres = atomic_load( &p_sys->i_satthres );
int i_color = atomic_load( &p_sys->i_color );
if( !p_pic ) return NULL;
p_outpic = filter_NewPicture( p_filter );
if( !p_outpic )
{
picture_Release( p_pic );
return NULL;
}
int i_y_offset, i_u_offset, i_v_offset;
int i_ret = GetPackedYuvOffsets( p_filter->fmt_in.video.i_chroma,
&i_y_offset, &i_u_offset, &i_v_offset );
if( i_ret == VLC_EGENERIC )
{
picture_Release( p_pic );
return NULL;
}
/*
* Copy Y and do the U and V planes
*/
int refu, refv, reflength;
GetReference( &refu, &refv, &reflength, i_color );
for( int y = 0; y < p_pic->p->i_visible_lines; y++ )
{
uint8_t *p_src = &p_pic->p->p_pixels[y * p_pic->p->i_pitch];
uint8_t *p_dst = &p_outpic->p->p_pixels[y * p_outpic->p->i_pitch];
for( int x = 0; x < p_pic->p->i_visible_pitch / 4; x++ )
{
p_dst[i_y_offset + 0] = p_src[i_y_offset + 0];
p_dst[i_y_offset + 2] = p_src[i_y_offset + 2];
if( IsSimilar( p_src[i_u_offset] - 0x80, p_src[i_v_offset] - 0x80,
refu, refv, reflength,
i_satthres, i_simthres ) )
{
p_dst[i_u_offset] = p_src[i_u_offset];
p_dst[i_v_offset] = p_src[i_v_offset];
}
else
{
p_dst[i_u_offset] = 0x80;
p_dst[i_v_offset] = 0x80;
}
p_dst += 4;
p_src += 4;
}
}
return CopyInfoAndRelease( p_outpic, p_pic );
}