panfrost: Add rectangle subtraction algorithm
authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Mon, 13 Jul 2020 23:17:33 +0000 (19:17 -0400)
committerMarge Bot <eric+marge@anholt.net>
Wed, 15 Jul 2020 22:19:37 +0000 (22:19 +0000)
commit080b751d4ac5a1eacc44f7cef4e772734b3c5c18
treee558eb14f9449cb620ea1d891320612bd57bc9da
parente061bf004b536120566fbbe49111a8215e1a979b
panfrost: Add rectangle subtraction algorithm

For better supporting KHR_partial_update.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5929>
src/gallium/drivers/panfrost/meson.build
src/gallium/drivers/panfrost/pan_partial_update.c [new file with mode: 0644]
src/gallium/drivers/panfrost/pan_partial_update.h [new file with mode: 0644]
src/gallium/drivers/panfrost/pan_resource.c