Re: [PATCH 1/1] comctl32: Use ICGetDisplayFormat to open the AVI codec and find the output format.

[Zebediah Figura]

On 1/9/23 19:24, Torge Matthies wrote:
> ICM_DECOMPRESS_GET_FORMAT does not work well with the BITMAPINFOHEADER from MS-CRAM, because a biBitCount of 24
> (or anything above 8) indicates RGB555 encoding, which actually means the bit count is 16 bpp, but the decoder rejects
> any format that doesn't have biBitCount of exactly 8 or 16.

I don't understand this patch description. biBitCount of 24 doesn't mean 
555, it means 24-bit RGB, at least if BI_RGB is specified. What input 
format (compression and bit depth) are we passing to 
ICM_DECOMPRESS_GET_FORMAT? And are we sure that there isn't a bug in the 
decoder?