diff options
| author | Laszlo Agocs <laszlo.agocs@theqtcompany.com> | 2015-06-29 16:55:06 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@theqtcompany.com> | 2015-06-29 15:59:06 +0000 |
| commit | 29e88fd8f066c14a405a52bbfe3715dc3e5e891f (patch) | |
| tree | bbfbdb5862d6c63fc661f6ed1924782c0c7b2c58 /src/gui/opengl/qopenglfunctions.cpp | |
| parent | c937bbb4fe708f7f873ca630c6ff225f9a3f9ace (diff) | |
Do not use 16 bits per color on GLES
unless GL_EXT_texture_norm16 (and so GL_RGBA16) is present.
Change-Id: Ic15b81b8134fda147e96301b7f78cabe07a05d9e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Diffstat (limited to 'src/gui/opengl/qopenglfunctions.cpp')
| -rw-r--r-- | src/gui/opengl/qopenglfunctions.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gui/opengl/qopenglfunctions.cpp b/src/gui/opengl/qopenglfunctions.cpp index 280430c064..2579f0e77f 100644 --- a/src/gui/opengl/qopenglfunctions.cpp +++ b/src/gui/opengl/qopenglfunctions.cpp @@ -419,11 +419,14 @@ static int qt_gl_resolve_extensions() // We don't match GL_APPLE_texture_format_BGRA8888 here because it has different semantics. if (extensionMatcher.match("GL_IMG_texture_format_BGRA8888") || extensionMatcher.match("GL_EXT_texture_format_BGRA8888")) extensions |= QOpenGLExtensions::BGRATextureFormat; - if (extensionMatcher.match("GL_EXT_discard_framebuffer")) extensions |= QOpenGLExtensions::DiscardFramebuffer; + if (extensionMatcher.match("GL_EXT_texture_norm16")) + extensions |= QOpenGLExtensions::Sized16Formats; } else { - extensions |= QOpenGLExtensions::ElementIndexUint | QOpenGLExtensions::MapBuffer; + extensions |= QOpenGLExtensions::ElementIndexUint + | QOpenGLExtensions::MapBuffer + | QOpenGLExtensions::Sized16Formats; if (format.version() >= qMakePair(1, 2)) extensions |= QOpenGLExtensions::BGRATextureFormat; |