Re: [MACTCL] Bitmap not supported?

[Kevin W. <kw...@co...>]

On 4/6/21 8:12 AM, Jasper Taylor wrote:
> I just built TclTk 8.6.11 on a Mac mini M1 and the photo handling commands report that bitmap (.bmp) format is no longer supported. The file generic/tkImgBmap.c seems to provide bitmap support so what is going wrong?
> 	Jasper


This works fine for me with 8.6.11 on Intel:

image create bitmap xbm_video_32 -data {

#define xbm_video_32_width 32
#define xbm_video_32_height 32
static char xbm_video_32_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x01, 0xFF, 0xFF, 0xFF, 0x03, 0xFF, 0xFF, 0xFF, 0x0F, 0xFF, 0xFF, 0xFF,
   0x1F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
   0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
   0x3F, 0xFF, 0xFF, 0xFF, 0x1F, 0xFF, 0xFF, 0xFF, 0x0F, 0xFF, 0xFF, 0xFF,
   0x03, 0xFF, 0xFF, 0xFF, 0x01, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };


}

pack [label .l -image xbm_video_32]

Can't speak to Apple Silicon as I don't have a machine with that processor.

--Kevin

-- 
Kevin Walzer
Code by Kevin
http://www.codebykevin.com