5 commits

Author	SHA1	Message	Date
Techjar	1161af8059	VideoCommon: Abstract bounding box ... This moves much of the duplicated bounding box code into VideoCommon, leaving only the specific buffer implementations in each backend.	2021-10-04 15:51:24 -04:00
Pierre Bourdon	e149ad4f0a	treewide: convert GPLv2+ license info to SPDX tags ... SPDX standardizes how source code conveys its copyright and licensing information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX tags are adopted in many large projects, including things like the Linux kernel.	2021-07-05 04:35:56 +02:00
Connor McLaughlin	6393f157f0	OGL: Force memory barrier when reading back bounding box values ... We also need to ensure the the CPU does not receive stale values which have been updated by the GPU. Apparently the buffer here is not coherent on NVIDIA drivers. Not sure if this is a driver bug/spec violation or not, one would think that glGetBufferSubData() would invalidate any caches as needed, but this path is only used on NVIDIA anyway, so it's fine. A point to note is that according to ARB_debug_report, it's moved from video to host memory, which would explain why it needs the cache invalidate.	2021-05-29 16:57:40 +10:00
Connor McLaughlin	7fd0a526e1	VideoBackends/OGL: Cache bounding box values between reads	2021-05-28 19:30:46 +10:00
Shawn Hoffman	ff4f67492b	normalize common filenames in VideoBackends/OGL	2021-01-27 14:29:48 -08:00

Renamed from Source/Core/VideoBackends/OGL/BoundingBox.cpp (Browse further)