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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Mesa 17.2 no longer can give SRGB-capable framebuffer on i965, even though Mesa 17.1.x does."
href="https://bugs.freedesktop.org/show_bug.cgi?id=102354#c22">Comment # 22</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Mesa 17.2 no longer can give SRGB-capable framebuffer on i965, even though Mesa 17.1.x does."
href="https://bugs.freedesktop.org/show_bug.cgi?id=102354">bug 102354</a>
from <span class="vcard"><a class="email" href="mailto:deveee@gmail.com" title="Deve <deveee@gmail.com>"> <span class="fn">Deve</span></a>
</span></b>
<pre>I understood :)
Regarding to LD_LIBRARY_PATH and LIBGL_DRIVERS_PATH, this is what I'm doing.
I didn't install everything to avoid a mess in the system, but I tried to set
LD_LIBRARY_PATH to directory that contains patched libgl/i965_dri and current
git libdrm and started second X server, but it doesn't make any difference.
In your test app, the first method prints:
created window with visual id 33
found a matching visual id (33)
using visual 0x21 (srgb 0) (rgba 8888)
GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8
GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8
GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8
GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8
GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8c40
And next two methods:
created window with visual id 33
error initializing glx
But... I started gnome wayland session on second tty and it works there! Both
your example and glxinfo.
As I said before driCreateConfigs in utils.c creates srgb-capable configs, so
something must filter and remove/ignore it later. Maybe some unsupported
formats or extensions, no idea tbh...</pre>
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