WIP: background image supportmaster

1 files changed, 31 insertions, 0 deletions

diff --git a/wgpu/src/quad/background_image.rs b/wgpu/src/quad/background_image.rs
new file mode 100644
index 00000000..b9217686
--- /dev/null
+++ b/wgpu/src/quad/background_image.rs
@@ -0,0 +1,31 @@
+use crate::Buffer;
+use crate::graphics::image;
+use crate::quad::{self, Quad};
+
+use bytemuck::{Pod, Zeroable};
+
+/// A quad filled with a background image.
+#[derive(Clone, Debug)]
+#[repr(C)]
+pub struct BackgroundImage {
+    /// The image data of the quad
+    // TODO: representable image background
+    pub background_image: image::Image,
+
+    /// The [`Quad`] data of the [`BackgroundImage`].
+    pub quad: Quad,
+}
+
+pub struct InnerBackgroundImage {
+    image: image::Image,
+    attachment: Attachment,
+    clip: Sizing,
+}
+
+#[derive(Debug)]
+pub struct Pipeline {
+    pipeline: crate::image::Pipeline,
+    constant_layout: wgpu::BindGroupLayout,
+    layers: Vec<Layer>,
+    prepare_layer: usize,
+}