radeonsi: add sampling of 4:2:2 subsampled textures

Graphics / Mesa 3D Graphics Library / Mesa - Grigori Goronzy [chown.ath.cx] - 18 June 2014 06:58 UTC

This makes 4:2:2 video surfaces work in VDPAU.

cf05f9b radeonsi: add sampling of 4:2:2 subsampled textures
src/gallium/drivers/radeon/r600_texture.c | 5 +-
src/gallium/drivers/radeonsi/si_blit.c | 91 +++++++++++++++++------------
src/gallium/drivers/radeonsi/si_state.c | 15 +++++
3 files changed, 71 insertions(+), 40 deletions(-)

Upstream: cgit.freedesktop.org

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