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path: root/servers/rendering/renderer_rd/shader_rd.cpp
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2023-01-09Make inclusion of Godot version in shader hash universalPedro J. Estébanez
2023-01-05One Copyright Update to rule them allRémi Verschelde
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
2022-10-06Polish rendering driver refactor furtherPedro J. Estébanez
Mainly: - Make `max_descriptors_per_pool` project setting Vulkan-specific. - Use a common, render driver agnostic magic FourCC for shader binary data. - Downgrade spirv_reflect to Vulkan-only dependency. - Add a `RENDER_DRIVER_*` macro to GLSL shader code for per-driver customizations.
2022-08-29Rename String `plus_file` to `path_join`Aaron Franke
2022-07-25Remove ThreadWorkPool, replace by WorkerThreadPoolJuan Linietsky
The former needs to be allocated once per usage. The later is shared for all threads, which is more efficient. It can also be better debugged.
2022-07-21Rename OSX to macOS and iPhoneOS to iOS.bruvzg
2022-05-16Replace most uses of Map by HashMapreduz
* Map is unnecessary and inefficient in almost every case. * Replaced by the new HashMap. * Renamed Map to RBMap and Set to RBSet for cases that still make sense (order matters) but use is discouraged. There were very few cases where replacing by HashMap was undesired because keeping the key order was intended. I tried to keep those (as RBMap) as much as possible, but might have missed some. Review appreciated!
2022-04-11Make FileAccess and DirAccess classes reference counted.bruvzg
2022-01-03Update copyright statements to 2022Rémi Verschelde
Happy new year to the wonderful Godot community!
2021-12-09Replace String comparisons with "", String() to is_empty()Nathan Franke
Also: - Adds two stress tests to test_string.h - Changes to .empty() on std::strings
2021-11-24[macOS / iOS] Use storage buffers instead of unsupported images for the ↵bruvzg
volumetric fog on MoltenVK.
2021-09-30Use range iterators for `Map`Lightning_A
2021-09-29Rename RID's `getornull()` to `get_or_null()`Hugo Locurcio
2021-08-17Fixes to mobile rendererreduz
* Make sure shaders are named, to aid in debug in case of failure * SceneRenderRD was being wrongly initialized (virtual functions being called when derivative class not initialized). * Fixed some bugs resulting on the above being corrected.
2021-07-31Fix 'Attempted to remove invalid ID' errorsRafał Mikrut
2021-07-26Implement Binary Shader Compilationreduz
* Added an extra stage before compiling shader, which is generating a binary blob. * On Vulkan, this allows caching the SPIRV reflection information, which is expensive to parse. * On other (future) RenderingDevices, it allows caching converted binary data, such as DXIL or MSL. This PR makes the shader cache include the reflection information, hence editor startup times are significantly improved. I tested this well and it appears to work, and I added a lot of consistency checks, but because it includes writing and reading binary information, rare bugs may pop up, so be aware. There was not much of a choice for storing the reflection information, given shaders can be a lot, take a lot of space and take time to parse.
2021-06-11Core: Move DirAccess and FileAccess to `core/io`Rémi Verschelde
File handling APIs are typically considered part of I/O, and we did have most `FileAccess` implementations in `core/io` already.
2021-05-31Implement shader cachingreduz
* Shader compilation is now cached. Subsequent loads take less than a millisecond. * Improved game, editor and project manager startup time. * Editor uses .godot/shader_cache to store shaders. * Game uses user://shader_cache * Project manager uses $config_dir/shader_cache * Options to tweak shader caching in project settings. * Editor path configuration moved from EditorSettings to new class, EditorPaths, so it can be available early on (before shaders are compiled). * Reworked ShaderCompilerRD to ensure deterministic shader code creation (else shader may change and cache will be invalidated). * Added shader compression with SMOLV: https://github.com/aras-p/smol-v
2021-04-17Split particle shader entry pointsreduz
* Particle shaders now have start() and process() * Particle collision happens between them. * The RESTART property is kept, so porting an old shader is still possible. This fixes the problem of particle collisions not functioning on the first particle frame.
2021-04-14Refactor GLSL shader compilationreduz
-Used a more consistent set of keywords for the shader -Remove all harcoded entry points -Re-wrote the GLSL shader parser, new system is more flexible. Allows any entry point organization. -Entry point for sky shaders is now sky(). -Entry point for particle shaders is now process().
2021-02-04Rewrote how barriers work for faster renderingreduz
-Added more finegrained control in RenderingDevice API -Optimized barriers (use less ones for thee same) -General optimizations -Shadows render all together unbarriered -GI can render together with shadows. -SDFGI can render together with depth-preoass. -General fixes -Added GPU detection
2021-01-06Added ability to visualize native shadersreduz
2021-01-05Threaded optimizations to cull and renderreduz
-Reorganize thread work pool for rendering -Fixes to make secondary command buffers to work (disabled because they need more testing)
2021-01-01Update copyright statements to 2021Rémi Verschelde
Happy new year to the wonderful Godot community! 2020 has been a tough year for most of us personally, but a good year for Godot development nonetheless with a huge amount of work done towards Godot 4.0 and great improvements backported to the long-lived 3.2 branch. We've had close to 400 contributors to engine code this year, authoring near 7,000 commit! (And that's only for the `master` branch and for the engine code, there's a lot more when counting docs, demos and other first-party repos.) Here's to a great year 2021 for all Godot users 🎆
2020-12-07Add support for low-end 3D rendering.reduz
-Reduce number of uniform sets from 6 to 4. -Remove features in low end mode, in order to reduce the number of texture units fit to 16.
2020-12-04RenderingServer reorganizationreduz