diff options
Diffstat (limited to 'src/platformsupport')
-rw-r--r-- | src/platformsupport/eglconvenience/qeglplatformcontext.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/platformsupport/eglconvenience/qeglplatformcontext.cpp b/src/platformsupport/eglconvenience/qeglplatformcontext.cpp index 9691d12682..148c5d9b2f 100644 --- a/src/platformsupport/eglconvenience/qeglplatformcontext.cpp +++ b/src/platformsupport/eglconvenience/qeglplatformcontext.cpp @@ -256,7 +256,11 @@ void QEGLPlatformContext::updateFormatFromGL() EGL_LARGEST_PBUFFER, EGL_FALSE, EGL_NONE }; - EGLSurface pbuffer = eglCreatePbufferSurface(m_eglDisplay, m_eglConfig, pbufferAttributes); + // Cannot just pass m_eglConfig because it may not be suitable for pbuffers. Instead, + // do what QEGLPbuffer would do: request a config with the same attributes but with + // PBUFFER_BIT set. + EGLConfig config = q_configFromGLFormat(m_eglDisplay, m_format, false, EGL_PBUFFER_BIT); + EGLSurface pbuffer = eglCreatePbufferSurface(m_eglDisplay, config, pbufferAttributes); if (pbuffer == EGL_NO_SURFACE) return; |