void allo_array_adapt2d(
AlloArray * arr,
uint8_t components,
AlloTy type,
uint32_t dimx,
uint32_t dimy,
size_t align
) {
AlloArrayHeader header;
header.type = type;
header.components = components;
allo_array_setdim2d(&header, dimx, dimy);
allo_array_setstride(&header, align);
allo_array_adapt(arr, &header);
}
Video :: Video()
: mImpl(NULL),
mFrame(NULL)
{
mFrame = new al::ArrayWrapper(1);
// default header
AlloArrayHeader h;
h.components = 4;
h.type = AlloUInt8Ty;
h.dimcount = 2;
h.dim[0] = 16;
h.dim[1] = 16;
allo_array_setstride(&h, 1);
allo_array_adapt(mFrame, &h);
memset(mFrame->data.ptr, '\0', allo_array_size(mFrame));
}
VideoCamera :: VideoCamera()
: mImpl(NULL),
mFrame(NULL),
mFormat(PIX_FMT_RGB),
mWidth(1),
mHeight(1),
mOpen(false)
{
mFrame = new al::ArrayWrapper(1);
// default header
AlloArrayHeader h;
h.components = 4;
h.type = AlloUInt8Ty;
h.dimcount = 2;
h.dim[0] = 16;
h.dim[1] = 16;
allo_array_setstride(&h, 1);
allo_array_adapt(mFrame, &h);
memset(mFrame->data.ptr, '\0', allo_array_size(mFrame));
}
void allo_array_copy(AlloArray *dst, AlloArray *src){
allo_array_adapt(dst, &(src->header));
memcpy(dst->data.ptr, src->data.ptr, allo_array_size(src));
}
