feat: add vaapi path for video wallpapers on generic gpus

2026-10-27 02:15:16 +01:00
parent e655ec5bc7
commit b0cb43f75c
39 changed files with 1670 additions and 599 deletions
@@ -0,0 +1,73 @@
+#pragma once
+
+#include <EGL/egl.h>
+#include <wayland-egl.h>
+
+#include <atomic>
+
+#include <QSize>
+#include <QString>
+
+#include <qwayland-fractional-scale-v1.h>
+#include <qwayland-viewporter.h>
+#include <qwayland-wlr-layer-shell-unstable-v1.h>
+#include <wayland-client-protocol.h>
+
+namespace ZShell::wallpaper {
+
+class WallpaperService;
+
+class WallpaperSurface : public QtWayland::zwlr_layer_surface_v1,
+						 public QtWayland::wp_viewport,
+						 public QtWayland::wp_fractional_scale_v1 {
+	public:
+	WallpaperSurface(
+		WallpaperService* service,
+		wl_surface* surface,
+		wl_output* output,
+		const QString& screen);
+	~WallpaperSurface() override;
+
+	[[nodiscard]] const QString& screen() const { return m_screen; }
+
+	[[nodiscard]] const QSize& size() const { return m_size; }
+	[[nodiscard]] const QSize& bufferSize() const { return m_bufferSize; }
+	[[nodiscard]] EGLSurface eglSurface() const { return m_eglSurface; }
+
+	void markDirty();
+	[[nodiscard]] bool needsDraw() const;
+
+	[[nodiscard]] bool frameReady() const;
+
+	void requestFrame();
+
+	void endDraw();
+
+	private:
+	void zwlr_layer_surface_v1_configure(
+		uint32_t serial, uint32_t width, uint32_t height) override;
+	void zwlr_layer_surface_v1_closed() override;
+	void wp_fractional_scale_v1_preferred_scale(uint32_t scale) override;
+
+	void updateBuffer();
+
+	void onFrameDone();
+
+	WallpaperService* m_service;
+	QString m_screen;
+	wl_surface* m_surface;
+	wl_egl_window* m_window = nullptr;
+	EGLSurface m_eglSurface = EGL_NO_SURFACE;
+
+	QSize m_size;
+	QSize m_bufferSize;
+	qreal m_scale = 1.0;
+
+	bool configured = false;
+
+	std::atomic<bool> m_dirty{false};
+	std::atomic<bool> m_frameReady{true};
+	struct wl_callback* m_frameCallback = nullptr;
+};
+
+} // namespace ZShell::wallpaper