diff --git a/src/backend/empty/src/lib.rs b/src/backend/empty/src/lib.rs
index ef014531158..e30db8732aa 100644
--- a/src/backend/empty/src/lib.rs
+++ b/src/backend/empty/src/lib.rs
@@ -563,10 +563,12 @@ impl command::RawCommandBuffer<Backend> for RawCommandBuffer {
         unimplemented!()
     }
 
-    fn bind_graphics_descriptor_sets<I>(&mut self, _: &(), _: usize, _: I)
+    fn bind_graphics_descriptor_sets<I, J>(&mut self, _: &(), _: usize, _: I, _: J)
     where
         I: IntoIterator,
         I::Item: Borrow<()>,
+        J: IntoIterator,
+        J::Item: Borrow<command::DescriptorSetOffset>,
     {
         unimplemented!()
     }
@@ -575,10 +577,12 @@ impl command::RawCommandBuffer<Backend> for RawCommandBuffer {
         unimplemented!()
     }
 
-    fn bind_compute_descriptor_sets<I>(&mut self, _: &(), _: usize, _: I)
+    fn bind_compute_descriptor_sets<I, J>(&mut self, _: &(), _: usize, _: I, _: J)
     where
         I: IntoIterator,
         I::Item: Borrow<()>,
+        J: IntoIterator,
+        J::Item: Borrow<command::DescriptorSetOffset>,
     {
         unimplemented!()
     }
diff --git a/src/backend/gl/src/command.rs b/src/backend/gl/src/command.rs
index 53a2d0b7f42..ccf0be8e742 100644
--- a/src/backend/gl/src/command.rs
+++ b/src/backend/gl/src/command.rs
@@ -834,14 +834,17 @@ impl command::RawCommandBuffer<Backend> for RawCommandBuffer {
         self.update_blend_targets(blend_targets);
     }
 
-    fn bind_graphics_descriptor_sets<T>(
+    fn bind_graphics_descriptor_sets<I, J>(
         &mut self,
         _layout: &n::PipelineLayout,
         _first_set: usize,
-        _sets: T,
+        _sets: I,
+        _offsets: J,
     ) where
-        T: IntoIterator,
-        T::Item: Borrow<n::DescriptorSet>,
+        I: IntoIterator,
+        I::Item: Borrow<n::DescriptorSet>,
+        J: IntoIterator,
+        J::Item: Borrow<command::DescriptorSetOffset>,
     {
         // TODO
     }
@@ -857,14 +860,17 @@ impl command::RawCommandBuffer<Backend> for RawCommandBuffer {
         }
     }
 
-    fn bind_compute_descriptor_sets<T>(
+    fn bind_compute_descriptor_sets<I, J>(
         &mut self,
         _layout: &n::PipelineLayout,
         _first_set: usize,
-        _sets: T,
+        _sets: I,
+        _offsets: J,
     ) where
-        T: IntoIterator,
-        T::Item: Borrow<n::DescriptorSet>,
+        I: IntoIterator,
+        I::Item: Borrow<n::DescriptorSet>,
+        J: IntoIterator,
+        J::Item: Borrow<command::DescriptorSetOffset>,
     {
         // TODO
     }
diff --git a/src/backend/vulkan/src/command.rs b/src/backend/vulkan/src/command.rs
index 4e0da80c671..b54af380e15 100644
--- a/src/backend/vulkan/src/command.rs
+++ b/src/backend/vulkan/src/command.rs
@@ -53,18 +53,21 @@ where
 }
 
 impl CommandBuffer {
-    fn bind_descriptor_sets<T>(
+    fn bind_descriptor_sets<I, J>(
         &mut self,
         bind_point: vk::PipelineBindPoint,
         layout: &n::PipelineLayout,
         first_set: usize,
-        sets: T,
+        sets: I,
+        offsets: J,
     ) where
-        T: IntoIterator,
-        T::Item: Borrow<n::DescriptorSet>,
+        I: IntoIterator,
+        I::Item: Borrow<n::DescriptorSet>,
+        J: IntoIterator,
+        J::Item: Borrow<com::DescriptorSetOffset>,
     {
-        let sets: SmallVec<[vk::DescriptorSet; 16]> = sets.into_iter().map(|set| set.borrow().raw).collect();
-        let dynamic_offsets = &[]; // TODO
+        let sets: SmallVec<[_; 16]> = sets.into_iter().map(|set| set.borrow().raw).collect();
+        let dynamic_offsets: SmallVec<[_; 16]> = offsets.into_iter().map(|offset| *offset.borrow()).collect();
 
         unsafe {
             self.device.0.cmd_bind_descriptor_sets(
@@ -73,7 +76,7 @@ impl CommandBuffer {
                 layout.raw,
                 first_set as u32,
                 &sets,
-                dynamic_offsets,
+                &dynamic_offsets,
             );
         }
     }
@@ -605,20 +608,24 @@ impl com::RawCommandBuffer<Backend> for CommandBuffer {
         }
     }
 
-    fn bind_graphics_descriptor_sets<T>(
+    fn bind_graphics_descriptor_sets<I, J>(
         &mut self,
         layout: &n::PipelineLayout,
         first_set: usize,
-        sets: T,
+        sets: I,
+        offsets: J,
     ) where
-        T: IntoIterator,
-        T::Item: Borrow<n::DescriptorSet>,
+        I: IntoIterator,
+        I::Item: Borrow<n::DescriptorSet>,
+        J: IntoIterator,
+        J::Item: Borrow<com::DescriptorSetOffset>,
     {
         self.bind_descriptor_sets(
             vk::PipelineBindPoint::Graphics,
             layout,
             first_set,
             sets,
+            offsets,
         );
     }
 
@@ -632,20 +639,24 @@ impl com::RawCommandBuffer<Backend> for CommandBuffer {
         }
     }
 
-    fn bind_compute_descriptor_sets<T>(
+    fn bind_compute_descriptor_sets<I, J>(
         &mut self,
         layout: &n::PipelineLayout,
         first_set: usize,
-        sets: T,
+        sets: I,
+        offsets: J,
     ) where
-        T: IntoIterator,
-        T::Item: Borrow<n::DescriptorSet>,
+        I: IntoIterator,
+        I::Item: Borrow<n::DescriptorSet>,
+        J: IntoIterator,
+        J::Item: Borrow<com::DescriptorSetOffset>,
     {
         self.bind_descriptor_sets(
             vk::PipelineBindPoint::Compute,
             layout,
             first_set,
             sets,
+            offsets,
         );
     }
 
diff --git a/src/hal/src/command/compute.rs b/src/hal/src/command/compute.rs
index 9fccf2105a5..6a47b6f5723 100644
--- a/src/hal/src/command/compute.rs
+++ b/src/hal/src/command/compute.rs
@@ -4,9 +4,8 @@ use std::borrow::Borrow;
 
 use {Backend, WorkGroupCount};
 use buffer::Offset;
-use command::raw::DescriptorSetOffset;
 use queue::capability::{Compute, Supports};
-use super::{CommandBuffer, RawCommandBuffer, Shot, Level};
+use super::{CommandBuffer, DescriptorSetOffset, RawCommandBuffer, Shot, Level};
 
 impl<'a, B: Backend, C: Supports<Compute>, S: Shot, L: Level> CommandBuffer<'a, B, C, S, L> {
     /// Identical to the `RawCommandBuffer` method of the same name.
diff --git a/src/hal/src/command/graphics.rs b/src/hal/src/command/graphics.rs
index 1cf41174216..10b0679426d 100644
--- a/src/hal/src/command/graphics.rs
+++ b/src/hal/src/command/graphics.rs
@@ -5,14 +5,13 @@ use std::ops::Range;
 use Backend;
 use {image, pso};
 use buffer::IndexBufferView;
-use command::raw::DescriptorSetOffset;
 use query::{Query, QueryControl, QueryId};
 use queue::capability::{Graphics, GraphicsOrCompute, Supports};
 use super::{
     CommandBuffer, RawCommandBuffer,
     RenderPassInlineEncoder, RenderPassSecondaryEncoder,
     Shot, Level, Primary,
-    ClearColorRaw, ClearDepthStencilRaw, ClearValueRaw,
+    ClearColorRaw, ClearDepthStencilRaw, ClearValueRaw, DescriptorSetOffset,
 };
 
 
diff --git a/src/hal/src/command/render_pass.rs b/src/hal/src/command/render_pass.rs
index 06dbca7af6c..ef1ab451ed9 100644
--- a/src/hal/src/command/render_pass.rs
+++ b/src/hal/src/command/render_pass.rs
@@ -4,11 +4,10 @@ use std::marker::PhantomData;
 
 use {buffer, pso};
 use {Backend, DrawCount, IndexCount, InstanceCount, VertexCount, VertexOffset};
-use command::raw::DescriptorSetOffset;
 use queue::{Supports, Graphics};
 use super::{
     AttachmentClear, ClearValue, ClearValueRaw, CommandBuffer, RawCommandBuffer,
-    Shot, Level, Primary, Secondary, Submittable, Submit
+    Shot, Level, Primary, Secondary, Submittable, Submit, DescriptorSetOffset,
 };
 
 /// Specifies how commands for the following renderpasses will be recorded.