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author | Ulf Hermann <ulf.hermann@qt.io> | 2019-12-03 06:55:21 +0100 |
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committer | Liang Qi <liang.qi@qt.io> | 2019-12-03 06:57:05 +0100 |
commit | e62d04b933a91c2bdd347aa97dc15ba210a04d2a (patch) | |
tree | 67c67af5f59d9b71522738da8a8d2d803e3ff44f /src/gui/opengl/qopenglfunctions.cpp | |
parent | f81f21151d30a37f955aa4af2398a96507626b15 (diff) | |
parent | 9ac156c90b92a981f70929e081c64083b14e9a57 (diff) |
Merge remote-tracking branch 'origin/5.14' into 5.15
Conflicts:
src/corelib/serialization/qcborvalue.cpp
Change-Id: I675a3029955c96e81a33ed9d98b72b55b6784b52
Diffstat (limited to 'src/gui/opengl/qopenglfunctions.cpp')
-rw-r--r-- | src/gui/opengl/qopenglfunctions.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gui/opengl/qopenglfunctions.cpp b/src/gui/opengl/qopenglfunctions.cpp index 42186ace23..3e9eb3dd0a 100644 --- a/src/gui/opengl/qopenglfunctions.cpp +++ b/src/gui/opengl/qopenglfunctions.cpp @@ -388,8 +388,12 @@ static int qt_gl_resolve_extensions() | QOpenGLExtensions::MapBufferRange | QOpenGLExtensions::FramebufferBlit | QOpenGLExtensions::FramebufferMultisample - | QOpenGLExtensions::Sized8Formats - | QOpenGLExtensions::TextureSwizzle; + | QOpenGLExtensions::Sized8Formats; +#ifndef Q_OS_WASM + // WebGL 2.0 specification explicitly does not support texture swizzles + // https://www.khronos.org/registry/webgl/specs/latest/2.0/#5.19 + extensions |= QOpenGLExtensions::TextureSwizzle; +#endif } else { // Recognize features by extension name. if (extensionMatcher.match("GL_OES_packed_depth_stencil")) |