Allow the configure script to substitute the theme used in the
documentation for Awesome doxygen css from the CI script.
The theme won't be mandatory, but we can change it and inject it for the
production documentation online.
Small main page for describing the content of the documentation, while
splitting and describing the role of both libVLC and libvlccore.
It is ought to be extended later.
Co-authored-by: Simon Latapie <garf@videolabs.io>
This improves the documentation by exposing a C++-idiomatic way to
handle the resources without leaking for most users copying this part of
the code to their application.
QOpenGLFramebufferObject::takeTexture is detaching the current texture
and transfering ownership to the caller, and the texture was never
destroyed afterwards. It was leading to a huge memory consumption and
leak when using the sample app.
From the documentation[^1] in Qt5:
Returns the texture id for the texture attached to this framebuffer
object. The ownership of the texture is transferred to the caller.
If the framebuffer object is currently bound, an implicit release()
will be done. During the next call to bind() a new texture will be
created.
[1]: https://doc.qt.io/qt-5/qopenglframebufferobject.html#takeTexture
Co-authored-by: Alexandre Janniaux <ajanni@videolabs.io>
For the commit message and cleaning the fix mostly.
Fixes#25867
Precision is available but no-op on GLSL 130 (see [3], section 4.5.2)
and mandatory for OpenGL ES. It was first reserved on GLSL 120 and
didn't exist in GLSL <= 110 (= OpenGL 2.0). Since it's a no-op, the
easiest solution is to never use it for OpenGL code.
This description is also copied into the sample to explain to the users
that they might have difference in behaviour depending on whether they
are using OpenGL or OpenGL ES2, and depending on the version of OpenGL
used.
The precision qualifier was added because Qt was linked from the
contribs, which was linked with -opengl angle and thus was actually
using OpenGL ES2, which needs the precision qualifier.
Resources used:
[1]: https://www.khronos.org/registry/OpenGL/specs/gl/GLSLangSpec.1.10.pdf
[2]: https://www.khronos.org/registry/OpenGL/specs/gl/GLSLangSpec.1.20.pdf
[3]: https://www.khronos.org/registry/OpenGL/specs/gl/GLSLangSpec.1.30.pdf
Alexandre Janniaux
Steve Lhomme
Ordissimo
Rémi Denis-Courmont
Marvin Scholz
Thomas Guillem
Romain Roffé
Jean-Baptiste Kempf
Hugo Beauzée-Luyssen
Craig Turner