feat: finish ghostty pane backend integration

1 files changed, 27 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/terminal/kitty/graphics_render.zig b/vendor/libghostty-vt/src/terminal/kitty/graphics_render.zig
new file mode 100644
index 00000000..946b537a
--- /dev/null
+++ b/vendor/libghostty-vt/src/terminal/kitty/graphics_render.zig
@@ -0,0 +1,27 @@
+const std = @import("std");
+const testing = std.testing;
+const terminal = @import("../main.zig");
+
+/// A render placement is a way to position a Kitty graphics image onto
+/// the screen. It is broken down into the fields that make it easier to
+/// position the image using a renderer.
+pub const Placement = struct {
+    /// The top-left corner of the image in grid coordinates.
+    top_left: terminal.Pin,
+
+    /// The offset in pixels from the top-left corner of the grid cell.
+    offset_x: u32 = 0,
+    offset_y: u32 = 0,
+
+    /// The source rectangle of the image to render. This doesn't have to
+    /// match the size the destination size and the renderer is expected
+    /// to scale the image to fit the destination size.
+    source_x: u32 = 0,
+    source_y: u32 = 0,
+    source_width: u32 = 0,
+    source_height: u32 = 0,
+
+    /// The final width/height of the image in pixels.
+    dest_width: u32 = 0,
+    dest_height: u32 = 0,
+};