hardware-intel-libva

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API: h264 encode: add more explicit packed header types for H.264.

API: h264 encode: move up num_macroblocks, next to macroblock_address.

API: h264 encode: remove dec_ref_pic_marking().

API: h264 encode: remove ref_pic_list_modification().

API: h264 encode: fix comment for RefPicList0/1.

API: h264 encode: add intra_idr_period to sequence parameter.

API: h264 encode: document DPB usage.

API: h264 encode: drop extraneous comment.

API: h264 encode: drop profile_idc.

Added new VAEncPackedHeaderRawData value to VAEncPackedHeaderType

VAEncXXXH264Baseline: start to drop VAEncXXXXBaseline

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

VACodedBufferSegment: correct the description

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

VA_STATUS_ERROR_HW_BUSY: error code to indicate HW is busy

Example: the harward only supports one way encode, but we
start two encode apps. This error code can return to app

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

VAEncMiscParameterRateControl: add back some fields and refine the comments

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

VACodedBufferSegment: modify the semantics/description

VACodedBufferSegment may contain more than one NALs, and flag
VA_CODED_BUF_STATUS_SINGLE_NALU will be used to singal the
segment only contain one NAL

Signed-off-by: Austin Yuan <shengquan.yuan@intel.com>

Add VAEncMiscParameterHRD data structure to pass HRD parameters to driver

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>

API: encode: document VACodedBufferSegment.

Make it clear that there shall be one VACodedBufferSegment per NAL unit.
It's up to the driver to calculate the various offsets to the NAL units.

API: h264 encode: add VA_RC_VBR_CONSTRAINED.

API: h264 encode: fix VAConfigAttribEncMaxRefFrames semantics.

API: h264 encode: add packed SEI header.

API: h264 encode: add macroblock-info config attribute.

API: h264 encode: fix max-frame-size parameter buffer type.

API: h264 encode: add max-frame-size misc buffer type.

API: h264 encode: remove TABs in newly added code.

API: h264 encode: add constant QP rate control attribute.

API: h264 encode: fix comments.

API: h264 encode: add new VA config attributes (max-slices, slice-structure).

API: h264 encode: renumber config attributes used for encoding.

API: h264 encode: improve VA config attributes documentation.

API: h264 encode: add new config attributes for encoding (max-ref-frames).