| commit | 8ea247e98021147c4b64426e8dc76842841e1110 | [log] [tgz] |
|---|---|---|
| author | Nicolas Capens <capn@google.com> | Thu Feb 16 09:00:06 2017 -0500 |
| committer | Nicolas Capens <capn@google.com> | Sat Feb 18 01:01:28 2017 +0000 |
| tree | e5c470369020fffc931e0c46ef1b4119e9f590c7 | |
| parent | b7afead19ffb060c4a88123dcf066ee3726a65ec [diff] |
Fix not canceling an already queued graphics buffer. cancelBuffer() returns a graphics buffer to the buffer queue but doesn't pass it on to the consumer side. There's currently no reason for us to call it when the EGL surface gets destroyed or resized, since we only briefly dequeue the buffer to blit the already rendered result and immediately queue it again. Even if the queuing fails, we shouldn't try to cancel the buffer because that's essentially the same as a queueing but without valid content. It would fail with the same error, or worse, transfer ownership twice and mess up the reference counting. Bug b/34981145 Change-Id: Ia37a711db5ebd61bcde14cf4bc45097d4e2d33e8 Reviewed-on: https://swiftshader-review.googlesource.com/8814 Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Greg Hartman <ghartman@google.com> Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Greg Hartman <ghartman@google.com>
SwiftShader is a high-performance CPU-based implementation of the OpenGL ES and Direct3D 9 graphics APIs12. Its goal is to provide hardware independence for advanced 3D graphics.
The SwiftShader libraries act as drop-in replacements for graphics drivers.
On Windows, most applications can be made to use SwiftShader's DLLs by placing them in the same folder as the executable. On Linux, the LD_LIBRARY_PATH environment variable or -rpath linker option can be used to direct applications to search for shared libraries in the indicated directory first.
Prebuilt binaries can be found at: https://goo.gl/5MOcdb
See CONTRIBUTING.txt for important contributing requirements.
The canonical repository for SwiftShader is hosted at: https://swiftshader.googlesource.com/SwiftShader
All changes must be reviewed and approved in the Gerrit review tool at: https://swiftshader-review.googlesource.com
Authenticate your account here: https://swiftshader-review.googlesource.com/new-password
All changes require a Change-ID tag in the commit message. A commit hook may be used to add this tag automatically, and can be found at: https://gerrit-review.googlesource.com/tools/hooks/commit-msg. To clone the repository and install the commit hook in one go:
git clone https://swiftshader.googlesource.com/SwiftShader && (cd SwiftShader && curl -Lo `git rev-parse --git-dir`/hooks/commit-msg https://gerrit-review.googlesource.com/tools/hooks/commit-msg ; chmod +x `git rev-parse --git-dir`/hooks/commit-msg)
Changes are uploaded to Gerrit by performing:
git push origin HEAD:refs/for/master
See docs/Index.md.
Public mailing list: swiftshader@googlegroups.com
Bug tracker: https://bugs.chromium.org/p/swiftshader
The SwiftShader project is licensed under the Apache License Version 2.0. You can find a copy of it in LICENSE.txt.
Files in the third_party folder are subject to their respective license.
The legal authors for copyright purposes are listed in AUTHORS.txt.
CONTRIBUTORS.txt contains a list of names of individuals who have contributed to SwiftShader. If you‘re not on the list, but you’ve signed the Google CLA and have contributed more than a formatting change, feel free to request to be added.