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added placement modes to photoplay,videowall and magic photo #48, #42

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niels
2015-11-15 22:56:21 +01:00
parent 2c605b979e
commit 5a7fec2155
5 changed files with 65 additions and 12 deletions
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60
veejay-current/veejay-server/libvje/effects/common.c
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@@ -98,17 +98,71 @@ matrix_t matrix_placementD(int photoindex, int size, int w , int h)
return m;
}
matrix_t matrix_placementE(int photoindex, int size, int w , int h)
{
matrix_t m;
int n = size*size-1;
m.w = ((photoindex) % size) * (w/size);
m.h = ((n-photoindex) / size) * (h/size);
return m;
}
matrix_t matrix_placementF(int photoindex, int size, int w , int h)
{
matrix_t m;
int n = size*size-1;
m.w = ((n-photoindex) / size) * (w/size);
m.h = ((photoindex) % size) * (h/size);
return m;
}
matrix_t matrix_placementG(int photoindex, int size, int w , int h)
{
matrix_t m;
int n = size*size-1;
m.w = ((n-photoindex) % size) * (w/size);
m.h = ((photoindex) / size) * (h/size);
return m;
}
matrix_t matrix_placementH(int photoindex, int size, int w , int h)
{
matrix_t m;
int n = size*size-1;
m.w = ((photoindex) / size) * (w/size);
m.h = ((n-photoindex) % size) * (h/size);
return m;
}
matrix_f get_matrix_func(int type)
{
if(type==0)
switch(type) {
case 0:
return &matrix_placementA;
if(type==1)
case 1:
return &matrix_placementB;
if(type==2)
case 2:
return &matrix_placementC;
case 3:
return &matrix_placementD;
case 4:
return &matrix_placementE;
case 5:
return &matrix_placementF;
case 6:
return &matrix_placementG;
case 7:
return &matrix_placementH;
default:
break;
}
return &matrix_placementD;
}
int get_matrix_func_n()
{
return 7;
}
int power_of(int size)
{