3 Commits

Author	SHA1	Message	Date
Firestar99	f12b4da549	Shaders: add BufferStruct to support bool and enums (#3109) ... * node-macro: modernize `node` macro * node-macro: add `CrateIdent` struct containing resolved crate paths * shaders: add trait `BufferStruct` and derive macro * shaders: `gamma_correction` and `channel_mixer` gpu nodes * shaders: `selective_color` gpu node * shaders: `brightness_contrast_classic` gpu node * shaders: append GPU to display name * node-macro: fixup doc links * shaders: consistently append " GPU" to all shader node names	2025-09-05 16:32:41 +00:00
Firestar99	5d441c2e18	Shaders: runtime and shader node codegen (#2985) ... * shader-rt: initial * shader-rt: fix recursion when generating shader node * shader-rt: replace gpu node's args and ret types with `Raster<GPU>` * shader-rt: properly cfg out the gpu node * shader-rt: fix `impl Context` in the wrong places * shader-rt: disable gpu blend node, needs two images * shader-rt: connect shader runtime * shader-rt: pass WgpuExecutor by reference * shader-rt: correct bindings with derpy arg buffer * shader-rt: manual pipeline layout, fixing errors when bindings got DCE'd * shader-rt: correct RT format, working invert gpu node * shader-rt: cleanup codegen with common sym struct * shader-rt: correct arg buffer handling * shader-nodes feature: put shader nodes behind feature gate * shader-nodes feature: rename any `gpu_node` to `shader-node` * shaders-rt: fix wgpu label name * shaders-rt: explain fullscreen_vertex coordinates with a drawing	2025-09-05 08:33:53 +02:00
Firestar99	a10103311e	Shaders: rust-gpu integration to compile shader nodes to WGSL (#3097) ... * shaders: shader compilation setup * nix: use rustc_codegen_spirv.so from nix * shaders: codegen for per_pixel_adjust shader nodes * shaders: disable nodes needing bool * shaders: `#[repr(u32)]` some enums * shaders: add lint ignores from rust-gpu * shaders: fix node-macro tests * gcore-shaders: toml cleanup * shader-nodes feature: put rust-gpu to wgsl compile behind feature gate * shaders: fix use TokenStream2 * shaders: allow providing shader externally * Update iai runner in workflow --------- Co-authored-by: Timon Schelling <me@timon.zip> Co-authored-by: Dennis Kobert <dennis@kobert.dev>	2025-09-02 14:10:32 +00:00