Dateien

T

jeffqjiangNew ab36eb705a * rocDecode/HEVC: Fixed the missing output picture issue on certain streams. (#89 )

- When we hit IRAP (Intra Random Access Point) picture and need to bump all remaining decoded pictures from DPB, call display callback immediately, instead of delaying the callback to the IRAP decode process.

[ROCm/rocdecode commit: 09da68790c]

2023-11-27 19:54:49 -05:00

.github

Add configuration for ReadtheDocs

2023-11-21 13:25:56 -07:00

.jenkins

Dev Package - Add FFMPEG Deps (#70 )

2023-11-16 16:34:47 -05:00

api

Add support for the rocDecUnMapVideoFrame API (#58 )

2023-11-13 12:54:32 -05:00

cmake

Dynamic Link Libraries - updates (#23 )

2023-10-25 18:56:36 -04:00

data/videos

Package & Tests - ROCm Release Updates (#11 )

2023-10-12 17:08:12 -04:00

docker

update readme fand dockers fr adding oinstallation ption to exclude 32 bit pgraphics pckage, add update dockers to 5.7

2023-09-19 10:33:24 -04:00

docs

Bump rocm-docs-core[api_reference] from 0.28.0 to 0.29.0 in /docs/sphinx (#84 )

2023-11-27 13:09:00 -05:00

samples

Explicitly link with Threads to avoid linking errors for videodecodeperf sample (#88 )

2023-11-27 19:53:58 -05:00

src

* rocDecode/HEVC: Fixed the missing output picture issue on certain streams. (#89 )

2023-11-27 19:54:49 -05:00

utils

End of stream flush (#86 )

2023-11-27 13:03:26 -05:00

.Doxyfile

code cleanup - use google style for videodecode sample and RocVideoDecoder class - no functional change (#65 )

2023-11-15 15:49:16 -05:00

.DoxygenLayout.xml

Package & Tests - ROCm Release Updates (#11 )

2023-10-12 17:08:12 -04:00

.gitignore

Package & Tests - ROCm Release Updates (#11 )

2023-10-12 17:08:12 -04:00

.readthedocs.yaml

Add configuration for ReadtheDocs

2023-11-21 13:25:56 -07:00

CHANGELOG.md

Package & Tests - ROCm Release Updates (#11 )

2023-10-12 17:08:12 -04:00

CMakeLists.txt

Package - updates (#81 )

2023-11-23 08:57:45 -05:00

LICENSE

Initial commit

2023-06-12 14:45:01 -07:00

README.md

Package - updates (#81 )

2023-11-23 08:57:45 -05:00

rocDecode-setup.py

Package - updates (#81 )

2023-11-23 08:57:45 -05:00

README.md

rocDecode

rocDecode is a high performance video decode SDK for AMD GPUs. rocDecode API lets developers access the video decoding features available on the GPU.

Supported Codecs

H.265 (HEVC) - 8 bit, and 10 bit

Prerequisites

Linux distribution
- Ubuntu - 20.04 / 22.04
ROCm supported hardware
Install ROCm 5.5 or later with --usecase=graphics,rocm --no-32
CMake 3.5 or later
libva-dev 2.7 or later
```
sudo apt install libva-dev
```
libdrm-dev 2.4 or later
```
sudo apt install libdrm-dev
```
Note rocDecode-setup.py script can be used for installing all the dependencies

Build instructions

Please follow the instructions below to build and install the rocDecode library.

 cd rocDecode
 mkdir build; cd build
 cmake ..
 make -j8
 sudo make install

run tests - Requires FFMPEG install
```
make test
```
NOTE: run tests with verbose option make test ARGS="-VV"
make package
```
sudo make test package
```

Verify Installation

The installer will copy

Libraries into /opt/rocm/lib
Header files into /opt/rocm/include/rocdecode
Samples folder into /opt/rocm/share/rocdecode
Documents folder into /opt/rocm/share/doc/rocdecode

Build and run sample

mkdir rocdecode-sample && cd rocdecode-sample
cmake /opt/rocm/share/rocdecode/samples/videoDecode/
make -j8
./videodecode -i /opt/rocm/share/rocdecode/video/AMD_driving_virtual_20-H265.mp4

Samples

The tool provides a few samples to decode videos here. Please refer to the individual folders to build and run the samples.

Sample Prerequisites

FFMPEG - required to run sample applications & make test
```
sudo apt install ffmpeg
```

Docker

Docker files to build rocDecode containers are available here

Documentation

Run the steps below to build documentation locally.

Sphinx

cd docs
pip3 install -r sphinx/requirements.txt
python3 -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html

Doxygen

doxygen .Doxyfile

Tested configurations

Linux distribution
- Ubuntu - 20.04 / 22.04
ROCm:
- rocm-core - 5.6.1.50601-93
- amdgpu-core - 1:5.6.50601-1649308
libva-dev - 2.7.0-2 / 2.14.0-1
libdrm-dev - 2.4.107 / 2.4.113
FFMPEG - 4.2.7 / 4.4.2-0
rocDecode Setup Script - V1.3