BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
This is an auto-generated list, crossing gl-deprecated.h, glew.h and the
Blender code. It allows Blender to build with core profile.
WITH_OPENGL_LEGACY=ON: nothing changes
WITH_OPENGL_LEGACY=OFF and WITH_GL_PROFILE_CORE=OFF:
It stubs deprecated legacy calls.
WITH_OPENGL_LEGACY=OFF and WITH_GL_PROFILE_CORE=ON:
It stubs deprecated legacy calls thus allowing Blender to build with
core profile only.
Technically you only want to use WITH_OPENGL_LEGACY=OFF when
WITH_GL_PROFILE_CORE=ON. But it doesn't hurt to have it working for both
scenarios.
Reviewed by: merwin
Differential Revision: https://developer.blender.org/D2610
This introduces a new CMake option - WITH_LEGACY_OPENGL. Without this option
things may not draw perfectly, however, we should soon be able to build with
OpenGL core profile.
The matrix-related api calls are (still) not handled here (glTranslate, ...).
There seems to be no consensus on whether to make this build option the
default. We can talk about this later. For now two things are the
priority:
(1) To get rid of deprecated calls when WITH_LEGACY_OPENGL is ON
(2) To make core profile work for Mesa/Mac when WITH_LEGACY_OPENGL is OFF
Reviewers: merwin, sergey, campbellbarton
Differential Revision: https://developer.blender.org/D2603
Many thanks for Sergey Sharybin for the help.
