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Acked-by: Bas Nieuwenhuizen <[email protected]>
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Pass pipe_picture_desc instead of pipe_h264_enc_picture_desc so that
it can be used for different codecs. Add functions to handle picture
parameters that will be used for HEVC encode.
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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Add vcn encode interface for HEVC, and rename radeon_enc_h264_enc_pic
to radeon_enc_pic since radeon_enc_pic is used by both H264 and HEVC.
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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Implement encoding of sps, pps, and silce headers using the newly added h.264
header coding descriptors functions based on h.264 specs.
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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Since bitstream headers, e.g. sps, pps, slice, are encoded in driver side, we
need to add corresponding algorithms that required to generate those headers.
According to h.264 specs, signed/unsigned interger Exp-Golomb-coded syntax
element with left bit first (code_se and code_ue) and unsigned integer using
n bits (code_fixed_bits) descriptors function are needed. Therefore, adding
those algorithms and related variables and output algorithms here.
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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Add a skeleton pipe video interface and encode ib interface for video encode
on vcn hardware. Add function defines and structures for vcn encode. Update
Makefile.sources and meson.build with newly added files.
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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Add a new header file for vcn encode interface
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
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