Fix MIPS compilation

This commit is contained in:
Benau 2021-10-07 16:30:32 +08:00
parent 164c51cb2e
commit 1cce43b2fa

@ -797,27 +797,27 @@ std::vector<std::pair<core::dimension2du, unsigned> >
assert(c->getReferenceCount() == 1);
std::shared_ptr<video::IImage> compressed(c);
uint8_t* mips = new uint8_t[image->getDimension().getArea() * 4]();
uint8_t* mips_loc = mips;
uint8_t* mipmaps = new uint8_t[image->getDimension().getArea() * 4]();
uint8_t* mipmaps_loc = mipmaps;
uint8_t* compressed_loc = (uint8_t*)compressed->lock();
squishCompressImage((uint8_t*)image->lock(),
mipmap_sizes[0].first.Width, mipmap_sizes[0].first.Height,
mipmap_sizes[0].first.Width * 4, compressed->lock(), tc_flag);
// Now compress mipmap
generateHQMipmap(image->lock(), mipmap_sizes, mips);
generateHQMipmap(image->lock(), mipmap_sizes, mipmaps);
compressed_loc += mipmap_sizes[0].second;
for (unsigned mip = 1; mip < mipmap_sizes.size(); mip++)
{
squishCompressImage(mips_loc,
squishCompressImage(mipmaps_loc,
mipmap_sizes[mip].first.Width, mipmap_sizes[mip].first.Height,
mipmap_sizes[mip].first.Width * 4, compressed_loc, tc_flag);
mips_loc += mipmap_sizes[mip].first.Width *
mipmaps_loc += mipmap_sizes[mip].first.Width *
mipmap_sizes[mip].first.Height * 4;
compressed_loc += mipmap_sizes[mip].second;
}
delete [] mips;
delete [] mipmaps;
image.swap(compressed);
#endif
return mipmap_sizes;