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The current patch adds a new struct VdpPictureInfoH264Predictive which
contains the necessary fields to support High 444 Predictive Profile.

The patch adds VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE (currently
only with 8 bit depth support). Additional profiles and levels will
be added in a future update.

Videos of VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE profile must use
VdpPictureInfoH264Predictive.

This patch adds lossless decode support to VDPAU API via the
qpprimey_zero_transform_bypass_flag in struct
VdpPictureInfoH264Predictive.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: José Hiram Soltren <jsoltren@nvidia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Rémi Denis-Courmont <remi@remlab.net>