diff options
| author | Carl Hetherington <cth@carlh.net> | 2013-05-29 12:00:36 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2013-05-29 12:00:36 +0100 |
| commit | 003de48cd0371a60d095dc9d02ed5763c410cf5e (patch) | |
| tree | bfa4ac0a8076535d98b2dca27e9cc31c29706265 /src/lib | |
| parent | 3a72d3e7af018d4e4474d48d9007841a0c63c020 (diff) | |
Build fixes for OS X.
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/image.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/image.cc b/src/lib/image.cc index b166dfac6..bd527e91e 100644 --- a/src/lib/image.cc +++ b/src/lib/image.cc @@ -68,7 +68,7 @@ Image::lines (int n) const throw PixelFormatError (N_("lines()"), _pixel_format); } - return size().height / pow(2, d->log2_chroma_h); + return size().height / pow(2.0f, d->log2_chroma_h); } /** @return Number of components */ @@ -417,13 +417,13 @@ Image::bytes_per_pixel (int c) const bpp[0] = floor ((d->comp[0].depth_minus1 + 1 + 7) / 8); if (d->nb_components > 1) { - bpp[1] = floor ((d->comp[1].depth_minus1 + 1 + 7) / 8) / pow (2, d->log2_chroma_w); + bpp[1] = floor ((d->comp[1].depth_minus1 + 1 + 7) / 8) / pow (2.0f, d->log2_chroma_w); } if (d->nb_components > 2) { - bpp[2] = floor ((d->comp[2].depth_minus1 + 1 + 7) / 8) / pow (2, d->log2_chroma_w); + bpp[2] = floor ((d->comp[2].depth_minus1 + 1 + 7) / 8) / pow (2.0f, d->log2_chroma_w); } if (d->nb_components > 3) { - bpp[3] = floor ((d->comp[3].depth_minus1 + 1 + 7) / 8) / pow (2, d->log2_chroma_w); + bpp[3] = floor ((d->comp[3].depth_minus1 + 1 + 7) / 8) / pow (2.0f, d->log2_chroma_w); } if ((d->flags & PIX_FMT_PLANAR) == 0) { |