Commit Graph

6 Commits

Author SHA1 Message Date
Robert Bragg
f85377372c [cogl] Updates all file headers and removes lots of trailing white space
Adds missing notices, and ensures all the notices are consistent. The Cogl
blurb also now reads:

 * Cogl
 *
 * An object oriented GL/GLES Abstraction/Utility Layer
2009-05-02 04:12:25 +01:00
Havoc Pennington
08932584b5 Virtualize GL matrix operations and use a client-side matrix when GL is indirect
This is useful because sometimes we need to get the current matrix, which
is too expensive when indirect rendering.

In addition, this virtualization makes it easier to clean up the API in
the future.
2009-03-12 18:32:45 +00:00
Robert Bragg
af0726480c [cogl-matrix] Documents that CoglMatrix members should be considered read only
In the future if we want to annotate matrices with internal flags, and add
caching of the inverse matrix then we need to ensure that all matrix
modifications are done by cogl_matrix API so we'd know when to dirty the
cache or update the flags.

This just adds documentation to that effect, and assuming the most likley
case where someone would try and directly write to matrix members would
probably be to load a constant matrix other than the identity matrix; I
renamed cogl_matrix_init_from_gl_matrix to cogl_matrix_init_from_array to
make it seem more general purpose.
2009-02-26 16:42:32 +00:00
Robert Bragg
34e53736ed [Cogl] the cogl_get_*_matrix functions now work with CoglMatrix types
Since the CoglMatrix type was added for supporting texture matrices recently
it made sense to be consistent accross the Cogl API and use the Cogl type
over the GL style GLfloat m[16] arrays.
2009-02-23 10:49:35 +00:00
Emmanuele Bassi
1b578fb9c7 [docs] Documentation fixes
Update the COGL API reference to avoid a lot of warnings coming
from gtk-doc.
2009-01-27 16:53:01 +00:00
Robert Bragg
fa8d6dc69b Adds CoglMatrix utility code 2008-12-22 16:35:52 +00:00