solvespace

caiyu/solvespace

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Commit Graph

Author	SHA1	Message	Date
whitequark	88e4163970	Use the extension version of FBO extension instead of core. This will allow solvespace to run on pre-OpenGL 3.0 implementations, such as VirtualBox (and possibly others). However, VirtualBox's handling of framebuffer objects is buggy; it tries to draw over our X window and fails to do either. I hate OpenGL.	2015-07-10 15:59:12 +03:00
whitequark	e27c6b56c3	Implement offscreen rendering using GL framebuffer objects. Apparently pbuffers are also a deprecated and unportable way of offscreen rendering. They're not supported by Chromium OpenGL implementation, which is what 3D-accelerated VirtualBox uses. This would also help a future OS X port.	2015-07-10 15:59:12 +03:00

Author

SHA1

Message

Date

whitequark

88e4163970

Use the extension version of FBO extension instead of core.

This will allow solvespace to run on pre-OpenGL 3.0 implementations,
such as VirtualBox (and possibly others).

However, VirtualBox's handling of framebuffer objects is buggy;
it tries to draw over our X window and fails to do either.

I hate OpenGL.

2015-07-10 15:59:12 +03:00

whitequark

e27c6b56c3

Implement offscreen rendering using GL framebuffer objects.

Apparently pbuffers are also a deprecated and unportable
way of offscreen rendering. They're not supported by
Chromium OpenGL implementation, which is what 3D-accelerated
VirtualBox uses.

This would also help a future OS X port.

2015-07-10 15:59:12 +03:00

2 Commits