[Bug 107782] SIGSEGV in intelCreateBuffer(intel_screen.c) when using EGL_KHR_gl_colorspace

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Sep 8 10:45:43 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107782

--- Comment #4 from Elias Naur <elias.naur at gmail.com> ---
Adding EGL_ALPHA_SIZE=8 to the eglChooseConfig attributes worked. There is no
crash, and sRGB textures look right when rendered to the window.

Not crashing when EGL_ALPHA_SIZE is unspecified is would be nice though. I have
attached the full output of glxinfo in case my Mesa version is older than a fix
that went in later.

It would be even nicer if eglCreateWindowSurface wouldn't return EGL_BAD_MATCH
for configs without EGL_ALPHA_SIZE specified. But perhaps that's a hardware
limitation?

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