2013/4/23 Rico Schüller
> On 22.04.2013 23:08, Christian Costa wrote:
>
>> +typedef struct {
>> +DWORD bc2Size;
>> +DWORD bc2Width;
>> +DWORD bc2Height;
>> +WORD bc2Planes;
>> +WORD bc2BitCount;
>> +DWORD bc2Compression;
>> +DWORD bc2SizeImage;
>> +DWORD bc2XRes;
On 22.04.2013 23:08, Christian Costa wrote:
+typedef struct {
+DWORD bc2Size;
+DWORD bc2Width;
+DWORD bc2Height;
+WORD bc2Planes;
+WORD bc2BitCount;
+DWORD bc2Compression;
+DWORD bc2SizeImage;
+DWORD bc2XRes;
+DWORD bc2YRes;
+DWORD bc2ClrUsed;
+DWORD
Wich DIB types ? Are you referring to BI_BITFIELDS compression ?
I just looked at windows codecs code and there this code to handle color
masks:
/* if this is a BITMAPINFOHEADER with BI_BITFIELDS compression, we need
to
read the extra fields */
if (This->bih.bV5Size == sizeof(BITM
Christian Costa writes:
> +if (header_size == sizeof(BITMAPINFOHEADER))
> +{
> +BITMAPINFOHEADER *header = (BITMAPINFOHEADER*)*data;
> +ULONG count = header->biClrUsed;
> +
> +if (!count && header->biBitCount <= 8)
> +count = 1 << header->biBitCount;
>
