adding draw indexed

src/vulkan/CommandBuffer.zig

@@ -54,6 +54,7 @@ pub const DispatchTable = struct {
     dispatch: *const fn (*Self, u32, u32, u32) VkError!void,
     dispatchIndirect: *const fn (*Self, *Buffer, vk.DeviceSize) VkError!void,
     draw: *const fn (*Self, usize, usize, usize, usize) VkError!void,
+    drawIndexed: *const fn (*Self, usize, usize, usize, usize, usize) VkError!void,
     end: *const fn (*Self) VkError!void,
     endRenderPass: *const fn (*Self) VkError!void,
     executeCommands: *const fn (*Self, *Self) VkError!void,
@@ -214,6 +215,10 @@ pub inline fn draw(self: *Self, vertex_count: usize, instance_count: usize, firs
     try self.dispatch_table.draw(self, vertex_count, instance_count, first_vertex, first_instance);
 }
 
+pub inline fn drawIndexed(self: *Self, index_count: usize, instance_count: usize, first_index: usize, vertex_offset: usize, first_instance: usize) VkError!void {
+    try self.dispatch_table.drawIndexed(self, index_count, instance_count, first_index, vertex_offset, first_instance);
+}
+
 pub inline fn endRenderPass(self: *Self) VkError!void {
     try self.dispatch_table.endRenderPass(self);
 }