[Bug 27746] Сertain elements aren 't drawn if fbo is used

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Aug 2 08:45:59 CDT 2011


http://bugs.winehq.org/show_bug.cgi?id=27746

--- Comment #3 from Rafał Mużyło <galtgendo at o2.pl> 2011-08-02 08:45:58 CDT ---
Well, a quite amusing change took place.
Mesa 7.11 was released and the glyphs appeared, but so did "Mesa 7.11
implementation error: Unexpected texture format in radeon_update_wrapper()"
warnings (from src/mesa/drivers/dri/radeon/radeon_fbo.c).
Now, the funny part is that no significant changes seem to have been made in
r200 private code - it looks like this was an effect in the shared radeon code.

Not that I did a bisect (cause I didn't), but given the warnings, after looking
at the git history, I'd suspect "mesa: Switch generate_mipmaps_compressed() to
using TexImage2D to upload." commit.

Now, the question is "is mesa doing something odd or is wine".


GL_INVALID_ENUM warnings are still there, but it seems we've already
established, that those are about something regarding GL_ATI_fragment_shader
extension, that (according to comments in wine sources) seems unused outside
r200.

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