aiden/video-shader-toys
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Updated build steps
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Aiden
2026-05-05 21:39:33 +10:00
parent 1cde845a77
commit 119e49aec1
2 changed files with 45 additions and 2 deletions
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README.md
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@@ -21,7 +21,7 @@ The app loads shader packages from `shaders/`, compiles Slang to GLSL at runtime
- CMake 3.24 or newer.
- Node.js and npm for the control UI.
- Blackmagic DeckLink SDK 16.0 with the NVIDIA GPUDirect sample files available locally.
- Slang compiler available under the repo/tooling paths expected by the runtime, or otherwise discoverable by the existing app setup.
- Slang binary release with `slangc.exe`, `slang-compiler.dll`, `slang-glslang.dll`, and `LICENSE`.
The Blackmagic/GPUDirect SDK should not be committed to this repository. `CMakeLists.txt` exposes `GPUDIRECT_DIR` as a cache path so local machines and CI runners can point at their installed SDK location.
@@ -37,6 +37,18 @@ Override example:
cmake --preset vs2022-x64-debug -DGPUDIRECT_DIR="D:/SDKs/Blackmagic DeckLink SDK 16.0/Win/Samples/NVIDIA_GPUDirect"
```
Default expected Slang path:
```text
3rdParty/slang-2026.8-windows-x86_64
```
Override example:
```powershell
cmake --preset vs2022-x64-debug -DSLANG_ROOT="D:/SDKs/slang-2026.8-windows-x86_64"
```
## Build
Configure and build the native app:
@@ -78,11 +90,15 @@ dist/VideoShader/
dvp.dll
config/
shaders/
3rdParty/slang/bin/
ui/dist/
runtime/templates/
third_party_notices/
```
You can run `LoopThroughWithOpenGLCompositing.exe` directly from that folder. In packaged mode, the app resolves `config/`, `shaders/`, `ui/dist/`, and `runtime/templates/` relative to the exe folder. In development mode, it still falls back to repo-root discovery.
You can run `LoopThroughWithOpenGLCompositing.exe` directly from that folder. In packaged mode, the app resolves `config/`, `shaders/`, `3rdParty/slang/bin/slangc.exe`, `ui/dist/`, and `runtime/templates/` relative to the exe folder. In development mode, it still falls back to repo-root discovery.
The install step copies only the Slang runtime files required by the shader compiler (`slangc.exe`, `slang-compiler.dll`, and `slang-glslang.dll`) plus `third_party_notices/SLANG_LICENSE.txt`. It does not copy the full Slang release folder.
Create a zip for distribution: