git.sesse.net Git - casparcg/commit

2.0. - Added GPU fences for read-back which will avoid blocking the rendering thread when certain OpenGL calls are not ready.
- GPU fence implemented is only supported by NVIDIA cards, which will cause incompability with AMD cards, this should be fixed in the future.
- Fixed performance bug which caused the rendering thread to wait unbuffered for rendering to finish. This basicly caused the rendering thread to be unnecessarily blocked. Detected thanks to fences.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1070 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

author	Ronag <Ronag@362d55ac-95cf-4e76-9f9a-cbaa9c17b72d>
	Sat, 6 Aug 2011 18:20:11 +0000 (18:20 +0000)
committer	Ronag <Ronag@362d55ac-95cf-4e76-9f9a-cbaa9c17b72d>
	Sat, 6 Aug 2011 18:20:11 +0000 (18:20 +0000)
commit	0d80824ca706f6ccb903d4695ce168e17c486e39
tree	78b7b079bf0a8527da358f1fcac35a7b376240d3	tree \| snapshot
parent	d39590debe590a1d6846e0b67ccad0690ae8dc2c	commit \| diff

common/gl/gl_check.h		diff \| blob \| history
core/consumer/output.cpp		diff \| blob \| history
core/mixer/gpu/device_buffer.cpp		diff \| blob \| history
core/mixer/gpu/host_buffer.cpp		diff \| blob \| history
core/mixer/gpu/host_buffer.h		diff \| blob \| history
core/mixer/read_frame.cpp		diff \| blob \| history
core/mixer/read_frame.h		diff \| blob \| history