Commit Graph

11 Commits

Author SHA1 Message Date
jeffqjiangNew 61c8661b9c rocDecode: Added decode buffer pool implementation for AVC and HEVC. (#355)
* * rocDecode: Initial check in for decode buffer pool.

* * rocDecode: All 135 streams pass.

* * rocDecode: Fixed a build error in debug mode.

* * rocDecode/HEVC: Removed two workaround in HEVC DPB management, after decode buffer pool implementa
tion.
 - WR 1: Conditional bumping (when max_num_reorder_pics > 0) to avoid synchronous job submission in
C.5.2.3.
 - WR 2: Add two more buffers in DPB to avoid buffer over-writing.

* * rocDecode/HEVC: Added display delay feature.

* * rocDecode/HEVC: Fixed the -z option issue within the context of the new decode buffer pool implementation.

* * rocDecode/HEVC: Removed redundent code.

* * rocDecode/AVC: Added decode buffer pool implementation for AVC.

* * rocDecode: Added a few changes.
 - Added display delay feature to AVC.
 - Removed a workaround for AVC: AVC_MAX_DPB_FRAMES was increased to 18. Now it is back to 16.
 - Removed a workaround for AVC: increased DPB buffer size by 2. Now it is back to normal.
 - Code format changes for HEVC.

* * rocDecode/AVC: Fixed the -z option issue within the context of the new decode buffer pool implementation.

* * rocDecode: Merged OutputDecodedPictures() method to upper class RocVideoParser.

* * rocDecode: Code cleanup. No functional changes.

* * rocDecode: Made decode buffer pool size adaptive.
 - Removed the hard coded decode buffer pool size set in the decoder.
 - Exposed the display delay parameter from RocVideoDecoder class to the user.
 - Now the decoder buffer pool size is determined from the DPB buffer size and display delay parameter.

* * rocDecode: Several changes based on code review.
 - Merged decode and display use status into one parameter.
 - Removed the surface index from DecodeFrameBuffer, which is now implicitly referred by the array index.
 - Changed a function name for better clarity.

* * rocDecode: Added a comment.
2024-05-31 13:14:02 -04:00
jeffqjiangNew ad31866ee0 * rocDecode: Added a command option to limit the number of decoded frames to a user set value to the video decoder app. (#252) 2024-02-16 08:44:03 -05:00
Aryan Salmanpour 31c7c7c104 Fix a segmentation fault on some samples when the memory type is 3 (OUT_SURFACE_MEM_NOT_MAPPED) and attempting to save the output (which is not supported) (#239)
* Fix a segmentation fault on some samples when the memory type is 3 (OUT_SURFACE_MEM_NOT_MAPPED) and attempting to save the output (which is not supported)

* update the videoDecodeMultiFiles sample

* update the readme for videoDecodeMultiFiles

* add comments

* use OUT_SURFACE_MEM_NOT_MAPPED instead of integer number 3
2024-02-12 16:50:17 -05:00
Kiriti Gowda 5e5c92abb5 Doc - Updates (#231) 2024-02-09 13:31:44 -05:00
Kiriti Gowda 2298d93990 Samples - Docs Updated (#204) 2024-01-26 05:19:24 -08:00
jeffqjiangNew 583e72720a Added the command option "-md5_check" to compare the MD5 of the decoded YUV to the reference MD5. This facilitates decoder conformance test automation. (#117)
* * rocDecode: Added a command option "-md5_check" to compare the MD5 of the decoded YUV to the reference MD5. This ficilitates decoder conformance test automation.

* * rocDecode/HEVC: Changed file and string operation from C code to C++ code.

* * rocDecode/HEVC: Updated README.md for videoDecode sample.
2023-12-05 11:40:39 -05:00
Lakshmi Kumar 449572f9bf Samples - adds surface memory option to user (#104)
* adding surface mem type as user arg

* adding mem type user arg for all apps

* readme update

* readme updates on all apps
2023-11-30 08:31:37 -05:00
Lakshmi Kumar ad54bd5258 README - updates for samples (#98)
* update readme for samples

* readme clean up

* readme clean up
2023-11-29 11:21:22 -05:00
Aryan Salmanpour 071b37b3bd Code clean up - remove unused headers from demuxer, unused ffmpeg dependencies, and redundent info from videodecode sample (#71) 2023-11-17 12:46:27 -05:00
Kiriti Gowda d34d85027c FFMPEG - Updates (#33)
* FFMPEG - Updates

* Readme - Updates

* Sample - Install

* Install Sample Deps

* Samples - Updates

* Sample - Added missing header
2023-11-06 11:51:47 -05:00
Aryan 1ba367988d Add initial cmake support for building the rocdecode library 2023-07-26 17:47:47 -04:00