Difference between revisions of "NVIDIA VPI GStreamer Plug-in/Getting Started/Building the NVIDIA VPI GStreamer Plug-in"

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{{NVIDIA VPI GStreamer Plug-in/Head|previous=Getting Started/Getting the code|next=User Guide|keywords=}}
 
{{NVIDIA VPI GStreamer Plug-in/Head|previous=Getting Started/Getting the code|next=User Guide|keywords=}}
 
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</noinclude>
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== Dependencies ==
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The GstVPI plugin has the following dependencies:
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 +
=== Meson ===
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The GstVPI plugin makes use of the Meson build system. To build correctly this plugin you need to use the latest version of Meson:
 +
 +
First, make sure python dependencies and ninja are installed
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<syntaxhighlight lang=bash>
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sudo apt install python3 python3-pip python3-setuptools python3-wheel ninja-build
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</syntaxhighlight>
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 +
Then use '''pip3''' install '''Meson''' directly from its repository.
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<syntaxhighlight lang=bash>
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sudo -H pip3 install git+https://github.com/mesonbuild/meson.git
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</syntaxhighlight>
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 +
=== Hotdoc ===
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The GstVPI plugin makes use of the Hotdoc documentation. In order to install it you need to follow the next steps:
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First install the Hotdoc dependencies:
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 +
<syntaxhighlight lang=bash>
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sudo apt install python3-dev libxml2-dev libxslt1-dev cmake libyaml-dev libclang-dev llvm-dev libglib2.0-dev libjson-glib-dev flex
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</syntaxhighlight>
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 +
Then install their latest release version with:
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 +
<syntaxhighlight lang=bash>
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python3 -m pip install hotdoc
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</syntaxhighlight>
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== Building the project ==
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The GstVPI plugin must be built natively on the hardware. On its simplest form run:
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 +
<syntaxhighlight lang=bash>
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meson build --prefix /usr/
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ninja -C build
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ninja -C build test
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sudo ninja -C build install
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</syntaxhighlight>
 +
 +
For additional customization, you may refer to the following table of options:
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 +
<center>`
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{| class="wikitable"
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|-
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! Configure Option !! Description
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|-
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| -Dexamples=disabled || Skip examples compilation
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|-
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| -Dtests=disabled || Skip tests compilation
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|-
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| -Ddoc=disabled || Skip documentation generation
 +
|-
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| --prefix /usr || Set the installation path of the library
 +
|}
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<b>Table 1.</b> GstVPI configuration options (Meson)</caption>
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</center>
 +
 +
 +
  
  

Revision as of 11:22, 26 October 2020



Previous: Getting Started/Getting the code Index Next: User Guide


GstVPI
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GstVPI Basics
Getting Started
Examples
Performance
Contact Us




Dependencies

The GstVPI plugin has the following dependencies:

Meson

The GstVPI plugin makes use of the Meson build system. To build correctly this plugin you need to use the latest version of Meson:

First, make sure python dependencies and ninja are installed 

sudo apt install python3 python3-pip python3-setuptools python3-wheel ninja-build

Then use pip3 install Meson directly from its repository. 

sudo -H pip3 install git+https://github.com/mesonbuild/meson.git

Hotdoc

The GstVPI plugin makes use of the Hotdoc documentation. In order to install it you need to follow the next steps:

First install the Hotdoc dependencies: 

sudo apt install python3-dev libxml2-dev libxslt1-dev cmake libyaml-dev libclang-dev llvm-dev libglib2.0-dev libjson-glib-dev flex

Then install their latest release version with: 

python3 -m pip install hotdoc

Building the project

The GstVPI plugin must be built natively on the hardware. On its simplest form run: 

meson build --prefix /usr/
ninja -C build
ninja -C build test
sudo ninja -C build install

For additional customization, you may refer to the following table of options:

`
Configure Option Description
-Dexamples=disabled Skip examples compilation
-Dtests=disabled Skip tests compilation
-Ddoc=disabled Skip documentation generation
--prefix /usr Set the installation path of the library

Table 1. GstVPI configuration options (Meson)












Previous: Getting Started/Getting the code Index Next: User Guide



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