diff options
| -rw-r--r-- | engines/sherlock/resources.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/engines/sherlock/resources.cpp b/engines/sherlock/resources.cpp index 068e193219..8d21512d7d 100644 --- a/engines/sherlock/resources.cpp +++ b/engines/sherlock/resources.cpp @@ -775,6 +775,12 @@ void ImageFile3DO::load3DOCelFile(Common::SeekableReadStream &stream) { if (ccbFlags & 0x200) // bit 9 ccbFlags_compressed = true; + // bit 5 of ccbFlags defines how RGB-black (0, 0, 0) will get treated + // = false -> RGB-black is treated as transparent + // = true -> RGB-black is treated as actual black + // atm we are always treating it as transparent + // it seems this bit is not set for any data of Sherlock Holmes + // PRE0 first 3 bits define how many bits per encoded pixel are used ccbPRE0_bitsPerPixel = imagefile3DO_cel_bitsPerPixelLookupTable[ccbPRE0 & 0x07]; if (!ccbPRE0_bitsPerPixel) |