Wolfgang, I resolved my issue. I am now able to write bitmaps to the framebuffer. Thanks, Steve -----
Steven Zedeck wrote: > > Wolfgang, > Yes, I do see what U-boot is doing. I looked at bmp_logo.c and its output. > It seems that the color palette entries are all 16 bits (unsigned short). > For my application, I have 24 bit color, which expects each pixel to be 32 > bits, of which only 24 bits are used. So the palette, I assume, should be > unsigned longs for each color entry. Correct or am I missing something? > > Did I interpret the code correctly? Does it expect 16 bits per color? > Thanks, > Steve > ----- > > wd wrote: >> >> Dear Steven Zedeck, >> >> In message <23217700.p...@talk.nabble.com> you wrote: >>> >>> I'm referring to the palatte and bitmap structs. >>> thanks again, >> >> Are you talking about the logo support? Noite that this is different >> from plain bitmap support. >> >>> > It seems that UBoot needs two data structures to display a bitmap in >>> the >>> > framebuffer. Is there a utility that converts a Windows bitmap (BMP?) >>> file >>> > and creates the 2 data structures that I can embedd in my code? >> >> Did you have a look at what U-Boot is doing? For example, how it uses >> the tools in the (he!) tools/ directory, for example tools/bmp_logo ? >> >> Best regards, >> >> Wolfgang Denk >> >> -- >> DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel >> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany >> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de >> HR Manager to job candidate "I see you've had no computer training. >> Although that qualifies you for upper management, it means you're >> under-qualified for our entry level positions." >> _______________________________________________ >> U-Boot mailing list >> U-Boot@lists.denx.de >> http://lists.denx.de/mailman/listinfo/u-boot >> >> > > -- View this message in context: http://www.nabble.com/Uboot-bitmap-utility-tp23217619p23652400.html Sent from the Uboot - Users mailing list archive at Nabble.com. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
