[Mesa-dev] [PATCH 0/2] Implement lanczos interpolation filter

[Nayan Deshmukh]

This series implements lanczos interpolation filter.

Andy, I have made some changes to the code. Can you 
test the patches. I hope the artifacts are reduced
this time.

Nayan Deshmukh (2):
  vl: add a lanczos interpolation filter v4.1
  st/vdapu: use lanczos filter for scaling v4

 src/gallium/auxiliary/Makefile.sources           |   2 +
 src/gallium/auxiliary/vl/vl_lanczos_filter.c     | 445 +++++++++++++++++++++++
 src/gallium/auxiliary/vl/vl_lanczos_filter.h     |  63 ++++
 src/gallium/state_trackers/vdpau/mixer.c         | 105 ++++--
 src/gallium/state_trackers/vdpau/query.c         |   8 +
 src/gallium/state_trackers/vdpau/vdpau_private.h |   7 +
 6 files changed, 602 insertions(+), 28 deletions(-)
 create mode 100644 src/gallium/auxiliary/vl/vl_lanczos_filter.c
 create mode 100644 src/gallium/auxiliary/vl/vl_lanczos_filter.h

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2.7.4