When enabling the printf() logic for the logging subsystem, several
warnings were produced about missing or wrong specifiers. This fixes all
those occurrences.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This is part of the TSM library creation. We also rename "console" to
"screen" as this layer actually manages the screen.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Instead of converting symbols into UCS4 string in each backend, we now
pass the whole data from the console layer into the renderers.
This makes all renderers indepedent of any recently introduced
symbol-tables and they can be implemented inside of TSM without exporting
them. However, we still need to pass the IDs to the text layer. The text
layer must not use them for anything but identification. Moreover, it must
never assume that they are valid tsm_symbol_t values.
We do this so the backends can still have fast hashtable lookups rather
than allocating big keys containing the UCS4 string+length and using these
for lookups.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This moves the timers to SHL and removes the old static_misc header and
source. They are no longer needed.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This moves the whole hashtable implementation into the SHL library. Now we
can link it only to the applications that really use it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Shl (Static helper library) is the new name of all static helpers in
kmscon that might be shared between different applications.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This removes this legacy name and also moves the attribute structure into
the console subsystem where it belongs. This currently creates circular
dependencies between text and console layers but we can ignore that for
now and fix it later.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
OpenGLESv2 doesn't support specifying stride values for textures without
this extension. So allocate a temporary storage when uploading values
which have a default-stride.
This was reported by "towolf / Tobias Wolf" on github:
https://github.com/dvdhrm/kmscon/issues/17
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This adds an OpenGL text renderer. It uses textures to store glyph
information and renders the characters by assembling a vertex-list first.
To improve performance, we use texture-atlases.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
