ci skip

src/vulkan/wsi/PresentImage.zig

@@ -0,0 +1,47 @@
+const std = @import("std");
+const vk = @import("vulkan");
+
+const VkError = @import("../error_set.zig").VkError;
+
+const Device = @import("../Device.zig");
+const DeviceMemory = @import("../DeviceMemory.zig");
+const Image = @import("../Image.zig");
+
+pub const State = enum {
+    Available,
+    Drawing,
+    Presenting,
+};
+
+const Self = @This();
+
+image: *Image,
+memory: *DeviceMemory,
+state: State,
+
+pub fn init(device: *Device, allocator: std.mem.Allocator, info: *const vk.ImageCreateInfo) VkError!Self {
+    const image = try device.createImage(allocator, info);
+    errdefer image.destroy(allocator);
+
+    const requirements: vk.MemoryRequirements = undefined;
+    try image.getMemoryRequirements(&requirements);
+
+    const memory = try device.allocateMemory(allocator, &.{
+        .allocation_size = requirements.size,
+        .memory_type_index = requirements.memory_type_bits,
+    });
+    errdefer memory.destroy(allocator);
+
+    try image.bindMemory(memory, 0);
+
+    return .{
+        .image = image,
+        .memory = memory,
+        .state = .Available,
+    };
+}
+
+pub fn deinit(self: *Self, allocator: std.mem.Allocator) void {
+    self.image.destroy(allocator);
+    self.memory.destroy(allocator);
+}