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.
The netsurf core is driven from numerous operation tables most of
which are now set through a common netsurf_register() interface. The
font and plotting interfaces are currently separate and unlike all the
other operation tables are modified for differing contexts.
This change moves the font operations alongside all the other
operations table and remove unnecessary interaction with the renderers
font internals. Further this also removes the need for css internals
to be visible in frontends.
- 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.
