diff options
Diffstat (limited to 'src/gui/opengl/qopenglfunctions.cpp')
| -rw-r--r-- | src/gui/opengl/qopenglfunctions.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gui/opengl/qopenglfunctions.cpp b/src/gui/opengl/qopenglfunctions.cpp index d8c8e4704d9..ee769875667 100644 --- a/src/gui/opengl/qopenglfunctions.cpp +++ b/src/gui/opengl/qopenglfunctions.cpp @@ -346,6 +346,8 @@ static int qt_gl_resolve_extensions() extensions |= QOpenGLExtensions::TextureSwizzle; if (extensionMatcher.match("GL_OES_standard_derivatives")) extensions |= QOpenGLExtensions::StandardDerivatives; + if (extensionMatcher.match("GL_ARB_half_float_vertex")) + extensions |= QOpenGLExtensions::HalfFloatVertex; if (ctx->isOpenGLES()) { if (format.majorVersion() >= 2) @@ -360,7 +362,8 @@ static int qt_gl_resolve_extensions() | QOpenGLExtensions::FramebufferMultisample | QOpenGLExtensions::Sized8Formats | QOpenGLExtensions::StandardDerivatives - | QOpenGLExtensions::ETC2TextureCompression; + | QOpenGLExtensions::ETC2TextureCompression + | QOpenGLExtensions::HalfFloatVertex; #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 |