diff options
Diffstat (limited to 'src/lib/image.cc')
| -rw-r--r-- | src/lib/image.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/lib/image.cc b/src/lib/image.cc index 7ccb9906e..49cb20a61 100644 --- a/src/lib/image.cc +++ b/src/lib/image.cc @@ -581,6 +581,18 @@ Image::bytes_per_pixel (int c) const float bpp[4] = { 0, 0, 0, 0 }; +#ifdef DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1 + bpp[0] = floor ((d->comp[0].depth_minus1 + 8) / 8); + if (d->nb_components > 1) { + bpp[1] = floor ((d->comp[1].depth_minus1 + 8) / 8) / pow (2.0f, d->log2_chroma_w); + } + if (d->nb_components > 2) { + bpp[2] = floor ((d->comp[2].depth_minus1 + 8) / 8) / pow (2.0f, d->log2_chroma_w); + } + if (d->nb_components > 3) { + bpp[3] = floor ((d->comp[3].depth_minus1 + 8) / 8) / pow (2.0f, d->log2_chroma_w); + } +#else bpp[0] = floor ((d->comp[0].depth + 7) / 8); if (d->nb_components > 1) { bpp[1] = floor ((d->comp[1].depth + 7) / 8) / pow (2.0f, d->log2_chroma_w); @@ -591,6 +603,7 @@ Image::bytes_per_pixel (int c) const if (d->nb_components > 3) { bpp[3] = floor ((d->comp[3].depth + 7) / 8) / pow (2.0f, d->log2_chroma_w); } +#endif if ((d->flags & AV_PIX_FMT_FLAG_PLANAR) == 0) { /* Not planar; sum them up */ |