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Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Since libgbm was split from mesa, and a backend that works with only dumb buffers was written, there is no reason why we should roll out own dumb buffer implementation. Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
There are still things to simplify and fix Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
…iver Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Now gbm required for the modesetting driver. `GLAMOR_HAS_GBM` is defined even if glamor isn't built. Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
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Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
josephcrowell
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Feb 7, 2026
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Port the modesetting driver to only use gbm.
This gives the driver mode flexibility to chose more optimal modifiers.
This also maps buffers at creation time, and automatically unmaps them at destruction time.
No more handling 2 types of buffers and reimplementing parts of gbm ourselves.
I somehow managed to somehow increase the line count (all the multi-line function calls probably), but the code is simpler overall.