doc: update paths and references to match the new README structure

README.md

@@ -31,73 +31,74 @@ and API can change at any time.
 
 ### 🛠 Tutorial
 
-- [Starter tutorial][tuto-start]
+- [Starter tutorial][usr-tuto-start]
 
 ### 💡 How-to guides
 
-- [Installation][howto-install]
-- [Using the C API][howto-c-api]
+- [Installation][usr-howto-install]
+- [Using the C API][usr-howto-c-api]
 
 ### ⚙️ Discussions and explanations
 
-- [node.gl standalone build environment][expl-ngl-env]
-- [Shaders][expl-shaders]
-- [Media (video) time remapping][expl-time-remap]
-- [Graphic configuration (blending, inheritance, ...)][expl-graphicconfig]
-- [How the Noise node works][expl-noise]
+- [node.gl standalone build environment][usr-expl-ngl-env]
+- [Shaders][usr-expl-shaders]
+- [Media (video) time remapping][usr-expl-time-remap]
+- [Graphic configuration (blending, inheritance, ...)][usr-expl-graphicconfig]
+- [How the Noise node works][usr-expl-noise]
 
 ### 🗜 Reference documentation
 
-- [libnodegl][ref-libnodegl]
-- [pynodegl][ref-pynodegl]
-- [pynodegl-utils][ref-pynodegl-utils]
-- [ngl-tools][ref-ngl-tools]
-- [Eval][ref-eval]
+- [libnodegl][usr-ref-libnodegl]
+- [pynodegl][usr-ref-pynodegl]
+- [pynodegl-utils][usr-ref-pynodegl-utils]
+- [ngl-tools][usr-ref-ngl-tools]
+- [Eval][usr-ref-eval]
 
 
 ## 👷📚 Developers documentation
 
 ### 🛠 Tutorial
 
-- [Writing a new node][howto-write-new-node]
+- [Writing a new node][dev-tuto-write-new-node]
 
 ### 💡 How-to guides
 
-- [Working with tests][howto-tests]
+- [Working with tests][dev-howto-tests]
 
 ### ⚙️ Discussions and explanations
 
-- [How the Python binding is created][expl-pynodegl]
-- [What happens in a draw call?][expl-draw-call]
-- [Technical choices][expl-techchoices]
-- [The maths behind the YCbCr to RGBA color matrix][expl-colormatrix]
-- [Tests categories][expl-tests-categories]
+- [How the Python binding is created][dev-expl-pynodegl]
+- [What happens in a draw call?][dev-expl-draw-call]
+- [Technical choices][dev-expl-techchoices]
+- [The maths behind the YCbCr to RGBA color matrix][dev-expl-colormatrix]
+- [Tests categories][dev-expl-tests-categories]
 
 ### 🗜 Reference documentation
 
-- [Developer guidelines][proj-developers]
-- [Project architecture and organization][proj-archi]
-
-
-[proj-archi]:            /doc/project/architecture.md
-[proj-developers]:       /doc/project/developers.md
-[tuto-start]:            /doc/tuto/start.md
-[howto-install]:         /doc/howto/installation.md
-[howto-c-api]:           /doc/howto/c-api.md
-[howto-tests]:           /doc/howto/tests.md
-[howto-write-new-node]:  /doc/howto/write-new-node.md
-[expl-pynodegl]:         /doc/expl/pynodegl.md
-[expl-draw-call]:        /doc/expl/draw-call.md
-[expl-shaders]:          /doc/expl/shaders.md
-[expl-techchoices]:      /doc/expl/techchoices.md
-[expl-time-remap]:       /doc/expl/media-time-remapping.md
-[expl-colormatrix]:      /doc/expl/colormatrix.md
-[expl-graphicconfig]:    /doc/expl/graphicconfig.md
-[expl-ngl-env]:          /doc/expl/ngl-env.md
-[expl-noise]:            /doc/expl/noise.md
-[expl-tests-categories]: /doc/expl/tests-categories.md
-[ref-libnodegl]:         /libnodegl/doc/libnodegl.md
-[ref-pynodegl]:          /doc/ref/pynodegl.md
-[ref-pynodegl-utils]:    /doc/ref/pynodegl-utils.md
-[ref-ngl-tools]:         /doc/ref/ngl-tools.md
-[ref-eval]:              /doc/ref/eval.md
+- [Developer guidelines][dev-ref-developers]
+- [Project architecture and organization][dev-ref-archi]
+
+
+[usr-tuto-start]:            /doc/usr/tuto/start.md
+[usr-howto-install]:         /doc/usr/howto/installation.md
+[usr-howto-c-api]:           /doc/usr/howto/c-api.md
+[usr-expl-ngl-env]:          /doc/usr/expl/ngl-env.md
+[usr-expl-shaders]:          /doc/usr/expl/shaders.md
+[usr-expl-time-remap]:       /doc/usr/expl/media-time-remapping.md
+[usr-expl-graphicconfig]:    /doc/usr/expl/graphicconfig.md
+[usr-expl-noise]:            /doc/usr/expl/noise.md
+[usr-ref-libnodegl]:         /libnodegl/doc/libnodegl.md
+[usr-ref-pynodegl]:          /doc/usr/ref/pynodegl.md
+[usr-ref-pynodegl-utils]:    /doc/usr/ref/pynodegl-utils.md
+[usr-ref-ngl-tools]:         /doc/usr/ref/ngl-tools.md
+[usr-ref-eval]:              /doc/usr/ref/eval.md
+
+[dev-tuto-write-new-node]:   /doc/dev/tuto/write-new-node.md
+[dev-howto-tests]:           /doc/dev/howto/tests.md
+[dev-expl-pynodegl]:         /doc/dev/expl/pynodegl.md
+[dev-expl-draw-call]:        /doc/dev/expl/draw-call.md
+[dev-expl-techchoices]:      /doc/dev/expl/techchoices.md
+[dev-expl-colormatrix]:      /doc/dev/expl/colormatrix.md
+[dev-expl-tests-categories]: /doc/dev/expl/tests-categories.md
+[dev-ref-developers]:        /doc/dev/ref/developers.md
+[dev-ref-archi]:             /doc/dev/ref/architecture.md

doc/howto/tests.md → doc/dev/howto/tests.md

@@ -11,7 +11,7 @@ that's what we rely on.
 Assuming node.gl has been configured through the standard procedure (using
 `configure.py`), executing `make tests` is enough to trigger all the tests
 (including the component specific tests). For more information on the bootstrap
-procedure, see the [installation documentation](/doc/howto/installation.md).
+procedure, see the [installation documentation](/doc/usr/howto/installation.md).
 
 In case of failure, a log will be written and its path indicated on the
 standard output by meson.
@@ -33,7 +33,7 @@ Many tests are based on scenes constructed in Python, sometimes available with
 specific debugging options. So in order to get a visual feedback, you can
 usually test them in `ngl-control`/`ngl-desktop` (or `ngl-python`), for
 example: `ngl-control -m ./tests/blending.py`. For more information on the
-controller usage, check out the [starter tutorial](/doc/tuto/start.md).
+controller usage, check out the [starter tutorial](/doc/usr/tuto/start.md).
 
 For cue-points or fingerprint based tests, the `TESTS_OPTIONS=dump` environment
 toggle can be used to dump pictures (in `<tempdir>/nodegl/tests`).

doc/howto/c-api.md → doc/usr/howto/c-api.md

@@ -84,7 +84,7 @@ When you have access to your Python node object, you will have to get its
 You probably want to look at how [ngl-python][ngl-python] performs this
 operation.
 
-[ngl-python]: /doc/ref/ngl-tools.md#ngl-python
+[ngl-python]: /doc/usr/ref/ngl-tools.md#ngl-python
 
 ### Method 3: crafting the scene in C
 
@@ -95,7 +95,7 @@ In this section, we will assume that you are familiar with the Python binding
 and how a basic `Render` node works. If not, you are encouraged to check out
 the [starter tutorial][tuto-start] before reading any further.
 
-[tuto-start]: /doc/tuto/start.md
+[tuto-start]: /doc/usr/tuto/start.md
 
 To create a node, you only need the `ngl_node_create()` function, which later
 needs to be de-referenced with `ngl_node_unrefp()`.

doc/ref/pynodegl.md → doc/usr/ref/pynodegl.md

@@ -35,6 +35,6 @@ All the others | `set_<param>(self, <param>)`     | positional arguments       |
 
 [pynodegl]: /pynodegl
 [libnodegl]: /libnodegl
-[expl-pynodegl]: /doc/expl/pynodegl.md
+[expl-pynodegl]: /doc/dev/expl/pynodegl.md
 [ref-libnodegl]: /libnodegl/doc/libnodegl.md
 [ref-libnodegl-group]: /libnodegl/doc/libnodegl.md#group

doc/tuto/start.md → doc/usr/tuto/start.md

@@ -12,7 +12,7 @@ Follow the ["Dependencies" and "Quick user installation" guides][install] to
 bootstrap the node.gl environment. The rest of the tutorial will assume you are
 in that environment.
 
-[install]: /doc/howto/installation.md
+[install]: /doc/usr/howto/installation.md
 
 ## 👁️ Running the controller
 
@@ -153,7 +153,7 @@ void main()
 ![my reddish demo](img/ngl-control-reddish-scene.png)
 
 [book-of-shaders]: http://thebookofshaders.com/
-[expl-shaders]: /doc/expl/shaders.md
+[expl-shaders]: /doc/usr/expl/shaders.md
 
 ### Introducing uniforms
 
@@ -201,7 +201,7 @@ def test_demo(cfg, color=(1,0,0,1)):
 All the other widgets are documented in the [Controller widgets
 documentation][controller-widgets].
 
-[controller-widgets]: /doc/ref/pynodegl-utils.md#controller-widgets
+[controller-widgets]: /doc/usr/ref/pynodegl-utils.md#controller-widgets
 
 ### Animations
 
@@ -454,4 +454,4 @@ when starting a creative process.
 [expl]:                  /README.md#%EF%B8%8F-discussions-and-explanations
 [refdoc]:                /README.md#-reference-documentation
 [ref-libnodegl]:         /libnodegl/doc/libnodegl.md
-[ref-pynodegl-utils]:    /doc/ref/pynodegl-utils.md
+[ref-pynodegl-utils]:    /doc/usr/ref/pynodegl-utils.md