* *rocDecode/Optimization: Reduced decode session start latency for certain output surface memory types.
* * rocDecode/Optimization: Video decode RGB sample creates itsown HIP
stream.
* * rocDecode/Optimization: Created separate HIP stream in each thread in
video decode RGB sample.
* * rocDecode/Optimization: Addressed the lower FPS report in RGB sample:
move HIP stream creation out of FPS calculation scope.
* * rocDecode/Optimize: Removed comments.
* * rocDecode/ES parser: Added elementary stream file parser for HEVC and AVC.
* * rocDecode/ES parser: Added elementary stream file parser for AV1. Also cleaned up the bitstream ring buffer code.
* * rocDecode/ES parser: Added the IVF container file parser for AV1. Also fixed a bug in fill ring buffer function.
* * rocDecode/ES file parder: Added supported stream type detection.
- The stream type detection checks the unique syntax patterns of the stream type and calculate the likeliheed score. Based on the score, the most likely type is determined.
- The current supported stream types are: AVC/HEVC/AV1 elementary streams, IVF AV1 streams.
* * rocDecode/ES file parser: Fixed an AVC decode regression due to a copy and paste error.
* * rocDecode/ES file parser: Added bit depth parsing for codec support check; Added stronger AV1 detection for IVF AV1 stream type.
* * rocDecode/ES file parser: Removed debugging logs.
* * rocDecode/ES file parser: Added exmaple code to use the built-in file parser.
* * rocDecode/Bitstream reader: Renamed the elementary parser feature to bitstream reader and re-organized the code.
- Moved the bitstream reader code to rocDecode core lib from utility.
- Added bitstream reader interface in parallel with rocDecode parser and decoder interfaces.
* * rocDecode/Bitstream reader: Added sample to use bitstream reader, instead of FFMPEG demuxer, to get picture data. Also reverted the original sample app back to using FFMPEG demuxer only.
* * rocDecode/Bitstream reader: Renamed the new sample app.
* * rocDecode/Bitstream reader: FFMPEG dependency reduction.
- Moved MD5 functions out of RocVideoDecoder utility class. This removed RocVideoDecoder's dependency on FFMPEG.
- Added the new MD5 utility, which depends on FFMPEG lib. MD5 message digest generation is now performed in the MD5 utility.
- Modified decode sampples that uses MD5 generation function.
- Removed FFMPEG dependency from video decoder basic sample.
* * rocDecode/Bitstream reader: Added option to use bitstream reader to video decode sample and conformance test script. Added the missing destroy bitstream reader call in video decode basic sample.
* * rocDecode/Bitstream reader: Minor format change. No functional changes.
* * rocDecode/Bitstream reader: Added handling of unsupported stream file type by the bitstream reader to decode sample apps.
* * rocDecode/Bitstream reader: Fixed build errors of several samples.
* * rocDecode/Bitstream reader: Added changes based on review comments.
* * rocDecode/Bitstream reader: File name changes based on review comments.
* * rocDecode/Bitstream reader: Moved MD5 code into single header file. Added changes based on review comments.
* * rocDecode/Bitstream reader: Removed redundant path.
* * rocDecode/Bitstream reader: Changed rocDecode version to 0.10.0. Added minor changes based on review comments.
---------
Co-authored-by: Kiriti Gowda <kiritigowda@gmail.com>
Using set as-is doesn't allow the user to set their own rocm path.
This is useful for community packagers or debugging.
Signed-off-by: Jeremy Newton <Jeremy.Newton@amd.com>
* * rocDecode: Fixed potential incorrect conversion of MD5 string to integers.
* * rocDecode: Changed a string name.
* * rocDecode: Simplified the MD5 string compare code.
* * rocDecode: Added minor changed based on review comments.
* * rocDecode: Minor changes.
* * rocDecode/Sample script: Added units to Bit rate field in csv output.
* adds av1 to ctest
* add av1 support for batch sample
* add test to make test also
* path update for make test
* add function for codec support check
* add changes to batch sample
* addressign review comment
* modify all apps to check codec support
* * rocDecode: Fixed several issues with cropping.
- Fixed the pixel start offset error on streams with non-zero top/left cropping in MD5 calculation.
- Fixed the pixel start offset error on streams with non-zero top/left cropping, and/or with user specified cropping in YUV frame output.
- Sorted out code which deals with cropping area specifiied by the bitstream, and cropping area specified by the user.
* * rocDecode: Additional changes after discussion.
- Set display rect for decoder create/reconfig to displayable area or user specified ROI area.
- Do not set target rect for decoder create/reconfig. Leave it for future use.
- Unified naming of display rect in decoder create/reconfig structs.
* * rocDecode: Put back the extra rounding to target width/height specifiied by the coded stream, for peace of mind, based on code review.
* * rocDecode: Added the missing stream specified cropping offset to the starting pixel pointer for none-internal memory modes.
---------
Co-authored-by: Aryan Salmanpour <aryan.salmanpour@amd.com>
* 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
Aryan Salmanpour
Kiriti Gowda
Lakshmi Kumar
jeffqjiangNew
Jeremy Newton
Rajy Rawther
Pavel Tcherniaev