More python support

CHANGELOG.md

@@ -39,6 +39,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - New `GpuTexture` class (`rhi/yup_GpuTexture.h`): opaque reference-counted GPU texture wrapping `rive::gpu::Texture` or `rive::gpu::RenderCanvas`. Obtained from `GpuCanvas::asTexture()` or constructed internally by `Image::fromTexture()`.
 - New `GpuTarget` class (`rhi/yup_GpuTarget.h`): low-level render-pass-only offscreen GPU surface (`create`, `beginRenderPass`, `asTexture`, `asImage`, `readPixels`). Its backing texture is allocated from the context's main render context, so it does not reserve a dedicated `rive::gpu::RenderContext` — use it for custom `GpuPipeline` work (e.g. post-process passes) that needs no 2D drawing.
 - New `GpuCanvas` class (`rhi/yup_GpuCanvas.h`): consolidated backend-agnostic offscreen GPU surface that now composes a `GpuTarget` (over a `RenderableTarget`) and creates a non-owning `Graphics` lazily only when 2D drawing is requested.
+- Python bindings now expose `GpuColor` as `yup.GpuColor` (backing `GpuRenderOptions.clearColor`), comparable with `yup.Color`.
 
 #### RHI module extraction & GpuDevice
 

justfile

@@ -89,26 +89,28 @@ emscripten_test:
 
 [doc("serve project for WASM")]
 emscripten_serve:
-  #python3 -m http.server -d .
-  python3 tools/serve.py -p 8000 -d .
+  #uv run python -m http.server -d .
+  uv run python tools/serve.py -p 8000 -d .
 
 [working-directory: 'python']
 python_wheel:
-  python -m build --wheel
+  uv pip install build
+  uv run python -m build --wheel
   @just python_install
   @just python_test
 
 [working-directory: 'python']
 python_install:
-  python -m pip install --force-reinstall dist/yup-*.whl
+  uv pip install --force-reinstall dist/yup-*.whl
 
 [working-directory: 'python']
 python_uninstall:
-  python -m pip uninstall -y yup
+  uv pip uninstall -y yup
 
 [working-directory: 'python']
 python_test *TEST_OPTS:
-  python -m pytest -s {{TEST_OPTS}}
+  uv sync --group test
+  uv run --group test python -m pytest -s {{TEST_OPTS}}
 
 [working-directory: 'cmake/tools/shader_bundler']
 shader_bundler *COMPILE_ARGS:

modules/yup_animation/renderer/yup_AnimationFrameExporter.cpp

@@ -32,6 +32,7 @@ AnimationFrameExporter::AnimationFrameExporter (GraphicsContext& ctx)
 
 AnimationFrameExporter::~AnimationFrameExporter() = default;
 
+//==============================================================================
 Size<int> AnimationFrameExporter::resolveTargetSize (const Animation& anim, Size<int> requested)
 {
     if (requested.getWidth() > 0 && requested.getHeight() > 0)
@@ -41,6 +42,7 @@ Size<int> AnimationFrameExporter::resolveTargetSize (const Animation& anim, Size
     return { (int) native.getWidth(), (int) native.getHeight() };
 }
 
+//==============================================================================
 Image AnimationFrameExporter::renderFrame (const Animation& anim,
                                            float frameNo,
                                            Size<int> targetSize)
@@ -63,6 +65,7 @@ Image AnimationFrameExporter::renderFrame (const Animation& anim,
     return img;
 }
 
+//==============================================================================
 ResultValue<std::vector<Image>> AnimationFrameExporter::renderAllFrames (const Animation& anim, Size<int> targetSize)
 {
     if (! anim.isValid())
@@ -85,6 +88,8 @@ ResultValue<std::vector<Image>> AnimationFrameExporter::renderAllFrames (const A
     return makeResultValueOk (std::move (frames));
 }
 
+//==============================================================================
+#if YUP_IMAGE_FORMAT_GIF
 Result AnimationFrameExporter::exportToGif (const Animation& anim,
                                             const File& destination,
                                             Size<int> targetSize,
@@ -165,5 +170,6 @@ Result AnimationFrameExporter::exportToGif (const std::vector<Image>& frames,
 
     return Result::ok();
 }
+#endif
 
 } // namespace yup

modules/yup_animation/renderer/yup_AnimationFrameExporter.h

@@ -88,6 +88,7 @@ class YUP_API AnimationFrameExporter
     [[nodiscard]] ResultValue<std::vector<Image>> renderAllFrames (const Animation& anim,
                                                                    Size<int> targetSize = {});
 
+#if YUP_IMAGE_FORMAT_GIF
     //==============================================================================
     /** Exports the animation to an animated GIF file.
 
@@ -119,6 +120,7 @@ class YUP_API AnimationFrameExporter
                                float frameRate,
                                const File& destination,
                                int qualityLevel = 80);
+#endif
 
 private:
     static Size<int> resolveTargetSize (const Animation& anim, Size<int> requested);