@add
<> src/modules/display/text/dascii
| proof-of-concept of "one-char" drawing API (used for kernel debug)
<> src/modules/fs
| empty File System module used to expose some primitives used by the libc:
| write(), read(), lseek() and close() which there have been removed from the
| `fxlibc` project which used an old / deprecated ABI/sycall interface that
| doesn't exist in this version of Vhex
@update
<> include/display/draw/pixel
| remove the display ID returned by dpixel(). All primitives that support
| shaders must provide explicit API. This to allow fast-optimized API and
| polyvalence API for shadering which impact the performance
<> src/modules/display/dclear
| isolate tree level for this primitive:
| - kernel : direct fragment drawing primitive (by-pass dstack)
| - dstack : dstack drawing primitive
| - user : user drawing primitive (dstack-API)
| invalidate automatically the dstack each time the primitive (user-level) is
| involved
<> src/modules/display/dstack
| isolate the dstack invalidate part in a specific primitive
@fix
<> make/Makefile
| proper support of the OpenLibm header path
<> src/drivers/screen/r61524
| proper support of the last data fragment size. This caused an override on
| the first X line of the screen
<> src/modules/display/dstack
| fix a crash when the number of action is full
| fix a crash with the default index used for action cache
| fix a crash with the default index used for shader cache
| fix action initialization
| fix action quit primitive
<> src/modules/display/text/dfont
| fix the character drawing algorithm
| proper support of the character drawing color (foreground/background)
| fix the kernel-level primitive used to display a Unicode string
<> src/modules/display/text/dtext
| fix a crash with the internal index counter
| fix a crash in the internal cache
| fix the quit function
