GTK4-RENDERNODE-TOOL()                                  GTK4-RENDERNODE-TOOL()

NAME
       gtk4-rendernode-tool - GskRenderNode Utility

SYNOPSIS
       gtk4-rendernode-tool <COMMAND> [OPTIONS...] <FILE>

       gtk4-rendernode-tool benchmark [OPTIONS...] <FILE>
       gtk4-rendernode-tool compare [OPTIONS...] <FILE1> <FILE2>
       gtk4-rendernode-tool info [OPTIONS...] <FILE>
       gtk4-rendernode-tool render [OPTIONS...] <FILE> [<FILE>]
       gtk4-rendernode-tool show [OPTIONS...] <FILE>


DESCRIPTION
       gtk4-rendernode-tool can perform various operations on serialized
       rendernodes.

COMMANDS
   Information
       The info command shows general information about the rendernode, such
       as the number of nodes, and the depth of the tree.

   Showing
       The show command displays the rendernode.

       --undecorated

       Removes window decorations. This is meant for rendering of exactly the
       rendernode without any titlebar.

   Rendering
       The render command saves a rendering of the rendernode as a png or tiff
       image.  The name of the file to write can be specified as a second FILE
       argument.

       --renderer=RENDERER
          Use the given renderer. Use --renderer=help to get a information
          about poassible values for the RENDERER.

   Benchmark
       The benchmark command benchmarks rendering of a node with the existing
       renderers and prints the runtimes.

       --renderer=RENDERER
          Add the given renderer. This argument can be passed multiple times
          to test multiple renderers. By default, all major GTK renderers are
          run.

       --runs=RUNS
          Number of times to render the node on each renderer. By default,
          this is 3 times.  Keep in mind that the first run is often used to
          populate caches and might be significantly slower.

       --no-download
          Do not attempt to download the result. This may cause the
          measurement to not include the execution of the commands on the GPU.
          It can be useful to use this flag to test command submission
          performance.

   Compare
       The compare command compares the rendering of a node with a reference
       image, or the renderings of two nodes, or two images. If any
       differences are found, the exit code is 1. If the images are identical,
       it is 0.

       --renderer=RENDERER
          Use the given renderer.

       --output=FILE
          Save the differences as a png image in FILE.

       --quiet
          Don't write results to stdout.`

                                                        GTK4-RENDERNODE-TOOL()