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rocm-systems/projects/rocdecode/api
jeffqjiangNew cd37b816b6 Implemented proper slice parameter buffer submission for multiple slice streams. (#226)
* * rocDecode: Implemented proper slice parameter buffer submission for multiple slice streams.
 - We were submitting single slice parameter buffer for multiple slice streams. This works for other APIs but not for VAAPI, which requires to send slice parameter buffer once per slice.
 - At step 1, all the multi-slice structures are fixed sized (256). Will make them dynamic in the next step.
 - With this change, all 135 HEVC conformance streams now pass.

* * rocDecode: Multiple slice change step 2: make the fixed size slice info structure lists dynamic.

* * rocDecode: Minor changes in comments. No functional changes.

* *rocDecode: Changed INIT_SLICE_PARAM_LIST_NUM from 256 back to 16. 256 was set during debug process.

* * rocDecode: Add suggest changes from code review.

* * rocDecode: Moved slice_params_buf_id_ initialization to class VaapiVideoDecoder declaration, as suggested by code review.

[ROCm/rocdecode commit: 00127f16f1]
2024-02-09 15:09:49 -05:00
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