Adrien Destugues 15325401ce app_server: do not return a glyph when nothing is found in the font.
- Fixes BFont::GetHasGlyphs, the "empty square" which was returned led
  it to think the font had glyphs for everything
- This means the "no character" empty square will not be drawn anymore,
  if we want it back, we will need to rework the implementation a bit
  more (either request it explicitly when there is a missing glyph, or
  return it as it was before but including an info that it is the
  "missing glyph")
- Maybe GetHasGlyphs should also bypass the font fallback system, and
  return what's actually in the requested font only.

This also fixes a locking problem in the GlyphLayoutEngine, the code
didn't handle the read/write lock properly and tried to ReadUnlock from
a place where only the write lock was held.
2016-02-14 21:12:33 +01:00
2016-02-06 06:35:19 +01:00
2016-01-04 06:48:22 -05:00
2015-11-16 21:51:33 +01:00

Haiku

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Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.

Goals

  • Sensible defaults with minimal configuration required.
  • Clean, clear, concise code.
  • Unified desktop environment.

Trying Haiku

Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.

Compiling Haiku

See ReadMe.Compiling.

Contributing

Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!

Contributing code

If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.

If you're having trouble finding something in the source tree, you can use one of our OpenGrok servers:

Contributing documentation

The main piece of documentation that still needs work are the API docs (found in the tree at docs/user). Just find an undocumented class, write documentation for it, and submit a patch.

Contributing translations

See wiki:i18n.

Contributing software ports

See HaikuPorts.

Description
The Haiku operating system
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