diff --git a/wgpu-hal/src/dynamic/command.rs b/wgpu-hal/src/dynamic/command.rs
index 7f670b3fc..4100f33ac 100644
--- a/wgpu-hal/src/dynamic/command.rs
+++ b/wgpu-hal/src/dynamic/command.rs
@@ -1,9 +1,9 @@
 use std::ops::Range;
 
 use crate::{
-    Api, Attachment, BufferBarrier, BufferBinding, BufferCopy, ColorAttachment, CommandEncoder,
-    ComputePassDescriptor, DepthStencilAttachment, DeviceError, Label, MemoryRange,
-    PassTimestampWrites, Rect, RenderPassDescriptor, TextureBarrier,
+    Api, Attachment, BufferBarrier, BufferBinding, BufferCopy, BufferTextureCopy, ColorAttachment,
+    CommandEncoder, ComputePassDescriptor, DepthStencilAttachment, DeviceError, Label, MemoryRange,
+    PassTimestampWrites, Rect, RenderPassDescriptor, TextureBarrier, TextureCopy, TextureUses,
 };
 
 use super::{
@@ -28,6 +28,29 @@ pub trait DynCommandEncoder: std::fmt::Debug {
         regions: &[BufferCopy],
     );
 
+    unsafe fn copy_texture_to_texture(
+        &mut self,
+        src: &dyn DynTexture,
+        src_usage: TextureUses,
+        dst: &dyn DynTexture,
+        regions: &[TextureCopy],
+    );
+
+    unsafe fn copy_buffer_to_texture(
+        &mut self,
+        src: &dyn DynBuffer,
+        dst: &dyn DynTexture,
+        regions: &[BufferTextureCopy],
+    );
+
+    unsafe fn copy_texture_to_buffer(
+        &mut self,
+        src: &dyn DynTexture,
+        src_usage: TextureUses,
+        dst: &dyn DynBuffer,
+        regions: &[BufferTextureCopy],
+    );
+
     unsafe fn set_bind_group(
         &mut self,
         layout: &dyn DynPipelineLayout,
@@ -195,6 +218,47 @@ impl<C: CommandEncoder> DynCommandEncoder for C {
         }
     }
 
+    unsafe fn copy_texture_to_texture(
+        &mut self,
+        src: &dyn DynTexture,
+        src_usage: TextureUses,
+        dst: &dyn DynTexture,
+        regions: &[TextureCopy],
+    ) {
+        let src = src.expect_downcast_ref();
+        let dst = dst.expect_downcast_ref();
+        unsafe {
+            C::copy_texture_to_texture(self, src, src_usage, dst, regions.iter().cloned());
+        }
+    }
+
+    unsafe fn copy_buffer_to_texture(
+        &mut self,
+        src: &dyn DynBuffer,
+        dst: &dyn DynTexture,
+        regions: &[BufferTextureCopy],
+    ) {
+        let src = src.expect_downcast_ref();
+        let dst = dst.expect_downcast_ref();
+        unsafe {
+            C::copy_buffer_to_texture(self, src, dst, regions.iter().cloned());
+        }
+    }
+
+    unsafe fn copy_texture_to_buffer(
+        &mut self,
+        src: &dyn DynTexture,
+        src_usage: TextureUses,
+        dst: &dyn DynBuffer,
+        regions: &[BufferTextureCopy],
+    ) {
+        let src = src.expect_downcast_ref();
+        let dst = dst.expect_downcast_ref();
+        unsafe {
+            C::copy_texture_to_buffer(self, src, src_usage, dst, regions.iter().cloned());
+        }
+    }
+
     unsafe fn set_bind_group(
         &mut self,
         layout: &dyn DynPipelineLayout,