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History

Dave Airlie db83a2b40f dri_interface: add put shm image2 (v2) This adds a new interface to the swrast interface to fix an shm put image bug. The current code adds the x,y src offsets into the offset parameters, however if the x offset is > 0, and the put image copies up to the height of the image, this can trigger an X server validation check to fail and the renderering to get BadMatch. This patch fixes it to pass the x offset coord in as a src x. We cannot pass the Y coordinate due to the horrible code mangling the image w/h vs stride in swrastXPutImage. v2: drop srcx,y from api Cc: <mesa-stable@lists.freedesktop.org> Reviewed-by: Adam Jackson <ajax@redhat.com>	2019-01-25 04:27:45 +10:00
..
dri_interface.h	dri_interface: add put shm image2 (v2)	2019-01-25 04:27:45 +10:00

Dave Airlie db83a2b40f dri_interface: add put shm image2 (v2)

This adds a new interface to the swrast interface to fix an shm put image bug.

The current code adds the x,y src offsets into the offset parameters,
however if the x offset is > 0, and the put image copies up to the height
of the image, this can trigger an X server validation check to fail and
the renderering to get BadMatch.

This patch fixes it to pass the x offset coord in as a src x.

We cannot pass the Y coordinate due to the horrible code mangling the
image w/h vs stride in swrastXPutImage.

v2: drop srcx,y from api

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>

2019-01-25 04:27:45 +10:00

dri_interface.h

dri_interface: add put shm image2 (v2)

2019-01-25 04:27:45 +10:00