GL was missing a check whether given format is available on a target
(for example double types are not on ES), and for Vulkan we need something
similar to pixel format mapping as well.
Should make new things more discoverable, avoid confusion when a
documented API isn't there and reduce the need for maintaining multiple
separate versions of the docs.
Deprecated for 2018.04, it's been almost a year since. Whoever is using
Magnum regularly updated already, and who not can always upgrade
gradually (2018.02, 2018.04, 2018.10, 2019.01 etc.).
I introduced *strong* enum with values, in a subnamespace, that have the
same name as completely unrelated typedefs. Guess what?! It breaks ALL
LINKS TO THOSE TYPEDEFS! **EVERYWHERE!!!**
At the moment just the GL library itself w/o the tests, and without
backwards compatibility aliases. The following types were left in the
root namespace, despite being in the GL/ directory, as they will get
moved back soon:
* Image, CompressedImage and their dimensional typedefs
* ImageView, CompressedImageView and their dimensional typedefs
* PixelStorage
Not PixelFormat etc., that one will stay in the GL namespace and a
completely new PixelFormat enum will be provided in the root namespace.
Minimal updates (just the include guards) so Git is hopefully able to
detect the rename and track the history properly.
Everything except Magnum::GL doesn't compile now.
There's a new DynamicAttribute class that is very similar to Attribute,
but it has the location and base type as runtime properties instead of
them being a part of template. This allows for more flexibility, but
OTOH also more typing and more responsibility on the user. See
MeshGLTest for details and usage comparison to the Attribute API.
Followup to previous commit -- links to opengl.org are now redirected to
khronos.org and the extension links have the same format for both GL and
GLES. That allows me to remove some of the Doxygen aliases and use just
a single set of the functions for both GL and GLES.
Apart from different include (<Magnum/Math/Color.h> instead of
<Magnum/Color.h>) there shouldn't be any visible change to the user. The
BasicColor3 and BasicColor4 classes are now Math::Color3 and
Math::Color4. The Color3, Color4, Color3ub and Color4ub typedefs in
Magnum namespace stayed the same.
BasicColor3 and BasicColor4 is now an alias to Math::Color3 and
Math::Color4, is marked as deprecated and will be removed in future
release. The same goes for the <Magnum/Color.h> include, which now just
includes the <Magnum/Math/Color.h> header.
No backward compatibility issues should exist, as the class is in most
(if not all) cases used with unscoped name:
class MyShader: public AbstractShaderProgram {
public:
typedef Attribute<0, Vector3> Position;
// ...
};