| commit | 20c0f6566c16febaed4421dc4c00cad0a0d0902e | [log] [tgz] |
|---|---|---|
| author | Alexis Hetu <sugoi@google.com> | Wed Sep 21 09:11:44 2016 -0400 |
| committer | Alexis Hétu <sugoi@google.com> | Wed Sep 21 14:55:39 2016 +0000 |
| tree | 256141cb7f3fa637a94373b87f36088d4a185ad5 | |
| parent | 2d04d666e2ef47164bf1109dcf3680aa2fdfaaa4 [diff] |
Fixed a uniform buffer regression The following cl had broken all fragment uniform buffers: https://swiftshader-review.googlesource.com/6950 Since the null pointer check was only made on the vertex uniform buffer, it was preventing the fragment uniform buffer from being set, which was causing a crash when this happened. There was a second issue with this cl, which was allowing 'uniformBuffers[-1].get()' to be called, which should not have been allowed. Also, it is safer to call VertexProcessor::setUniformBuffer and PixelProcessor::setUniformBuffer unconditionally in order to set the null pointers correctly when no buffers are set. Change-Id: I275b0bca6173ee3df4e0e369926ed0a94500e1ba Reviewed-on: https://swiftshader-review.googlesource.com/7216 Tested-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <capn@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.
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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)
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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.
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