diff options
Diffstat (limited to 'src/opengl/qgl.cpp')
| -rw-r--r-- | src/opengl/qgl.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 08b9ca3..2fc3dea 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -5499,7 +5499,8 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions() glExtensions |= NVFloatBuffer; if (extensions.match("GL_ARB_pixel_buffer_object")) glExtensions |= PixelBufferObject; - if (extensions.match("GL_IMG_texture_format_BGRA8888")) + if (extensions.match("GL_IMG_texture_format_BGRA8888") + || extensions.match("GL_EXT_texture_format_BGRA8888")) glExtensions |= BGRATextureFormat; #if defined(QT_OPENGL_ES_2) glExtensions |= FramebufferObject; @@ -5540,6 +5541,9 @@ QGLExtensions::Extensions QGLExtensions::currentContextExtensions() glGetBooleanv(FRAMEBUFFER_SRGB_CAPABLE_EXT, &srgbCapableFramebuffers); if (srgbCapableFramebuffers) glExtensions |= SRGBFrameBuffer; + // Clear possible error which is generated if + // FRAMEBUFFER_SRGB_CAPABLE_EXT isn't supported. + glGetError(); } return glExtensions; |