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a21c618cd3
If we are trying directly scan-out a shm buffer, we create a temporary
buffer pool to instantiate a wl_buffer from, created in accordance to
our buffers size. If the buffer has an offset, it will end up out of
bounds of the created pool.
Extend the temporary pool by the buffer offset to compensate. Matching
the original pool size does matter unless we want to optimize away the
temporary pool to reduce mappings in the parent compositor.
(cherry picked from commit
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| backend.c | ||
| meson.build | ||
| output.c | ||
| pointer.c | ||
| seat.c | ||
| tablet_v2.c | ||