4543d4a25a
Check actual BPP by render_format in upload_boxes, not by drawable BPP.
It is required when we used different BPP formats for storing and
rendering (for example, in the case of UYVY).
The problem of UYVY size lies inside method of glamor downloading boxes.
When we set GLAMOR_CREATE_FORMAT_CBCR, it actually uses 16-bit GL and
Pixman formats, but before this change in glamor_download_boxes, that
function deduces GL and Pixman formats from BPP, which is wrong in this
case (will be deduced to 32).
When GL and Pixman format BPP is identical to drawable BPP, this change
does nothing, but when it is different - it will prioritize Pixman
format, not the format deduced from BPP.
Closes: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1730
Signed-off-by: Konstantin Pugin <ria.freelander@gmail.com>
(cherry picked from commit
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| composite | ||
| damageext | ||
| dbe | ||
| dix | ||
| doc | ||
| dri3 | ||
| fb | ||
| glamor | ||
| glx | ||
| hw | ||
| include | ||
| man | ||
| mi | ||
| miext | ||
| os | ||
| present | ||
| randr | ||
| record | ||
| render | ||
| test | ||
| Xext | ||
| xfixes | ||
| Xi | ||
| xkb | ||
| .appveyor.yml | ||
| .dir-locals.el | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| COPYING | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
| xserver.ent.in | ||
X Server
The X server accepts requests from client applications to create windows, which are (normally rectangular) "virtual screens" that the client program can draw into.
Windows are then composed on the actual screen by the X server (or by a separate composite manager) as directed by the window manager, which usually communicates with the user via graphical controls such as buttons and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the following article: https://en.wikipedia.org/wiki/X_server
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https://lists.freedesktop.org/mailman/listinfo/xorg
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