This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.
The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.
A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.
This cleans up this header and moves the functionality into more
useful places while reducing the include complexity but only pulling
in whats required.
- Currently only libnsfb's SDL surface supports resizing.
- Flickers like crazy while resizing. Possibly because the SDL
surface is not set to use double buffering.
- The internal widget library, fbtk, was never intended for this,
as such it has no knowledge of how a widget should be positioned
with respect to its parent.
This means the top level window has to track everything and move
them itself.
+ Now contains more glpyhs (was previously limited to cp-1252).
+ When a glyph is unavailable, the codepoint is now rendered.
+ Added glyph data file.
+ Added converter to generate the font's .c file from the data.
TODO:
The generated file is currently checked into the repo, but it
should be generated as part of the build process, in the
build-* directory.
To update the generated source file, first build the converter:
$ gcc -O2 -Wall framebuffer/convert_font.c -lm \
-o build-Linux-framebuffer/tools/convert_font
And then use it to generate the souce file:
$ build-Linux-framebuffer/tools/convert_font \
framebuffer/res/fonts/glyph_data \
framebuffer/GEN_font_internal.c -v
The converter's usage is:
convert_font [options] <in_file> <out_file>
See convert_font --help for more details.
