diff --git a/Docs/Whats_New.md b/Docs/Whats_New.md
index 0a62974..73d38a5 100644
--- a/Docs/Whats_New.md
+++ b/Docs/Whats_New.md
@@ -26,6 +26,7 @@
 - Ensure Vulkan loader magic number is set every time before returning any dispatchable Vulkan handle.
 - Fix crash when `VkDeviceCreateInfo` specifies queue families out of numerical order.
 - Fix crash in `vkDestroyPipelineLayout()`.
+- `vkCmdBlitImage()` support format component swizzling.
 - `vkCmdClearImage()` set error if attempt made to clear 1D image, and fix validation of depth attachment formats.
 - Remove error logging on `VK_TIMEOUT` of `VkSemaphore` and `VkFence`.
 - Consolidate the various linkable objects into a `MVKLinkableMixin` template base class.
diff --git a/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.h b/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.h
index a7b9486..49812c8 100644
--- a/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.h
+++ b/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.h
@@ -52,7 +52,8 @@
 
 protected:
 	void setContent(VkImage srcImage, VkImageLayout srcImageLayout,
-					VkImage dstImage, VkImageLayout dstImageLayout, MVKCommandUse commandUse);
+					VkImage dstImage, VkImageLayout dstImageLayout,
+					bool formatsMustMatch, MVKCommandUse commandUse);
 	void addImageCopyRegion(const VkImageCopy& region);
 	void addTempBufferImageCopyRegion(const VkImageCopy& region);
 
diff --git a/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.mm b/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.mm
index 9c7c173..df846e8 100644
--- a/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.mm
+++ b/MoltenVK/MoltenVK/Commands/MVKCmdTransfer.mm
@@ -41,7 +41,7 @@
 								 const VkImageCopy* pRegions,
 								 MVKCommandUse commandUse) {
 
-	setContent(srcImage, srcImageLayout, dstImage, dstImageLayout, commandUse);
+	setContent(srcImage, srcImageLayout, dstImage, dstImageLayout, false, commandUse);
 
 	for (uint32_t i = 0; i < regionCount; i++) {
 		addImageCopyRegion(pRegions[i]);
@@ -56,11 +56,12 @@
 	}
 }
 
-// Sets basic content for use by this class and subclasses
+// Sets common content for use by this class and subclasses
 void MVKCmdCopyImage::setContent(VkImage srcImage,
 								 VkImageLayout srcImageLayout,
 								 VkImage dstImage,
 								 VkImageLayout dstImageLayout,
+								 bool formatsMustMatch,
 								 MVKCommandUse commandUse) {
 	_srcImage = (MVKImage*)srcImage;
 	_srcLayout = srcImageLayout;
@@ -76,7 +77,9 @@
 	_isDstCompressed = _dstImage->getIsCompressed();
 	uint32_t dstBytesPerBlock = mvkMTLPixelFormatBytesPerBlock(_dstMTLPixFmt);
 
-	_canCopyFormats = (srcBytesPerBlock == dstBytesPerBlock) && (_srcSampleCount == _dstSampleCount);
+	_canCopyFormats = formatsMustMatch
+						? (_dstMTLPixFmt == _srcMTLPixFmt)
+						: ((dstBytesPerBlock == srcBytesPerBlock) && (_dstSampleCount == _srcSampleCount));
 	_useTempBuffer = (_srcMTLPixFmt != _dstMTLPixFmt) && (_isSrcCompressed || _isDstCompressed);	// Different formats and at least one is compressed
 
 	_commandUse = commandUse;
@@ -214,7 +217,7 @@
 								 VkFilter filter,
 								 MVKCommandUse commandUse) {
 
-	MVKCmdCopyImage::setContent(srcImage, srcImageLayout, dstImage, dstImageLayout, commandUse);
+	MVKCmdCopyImage::setContent(srcImage, srcImageLayout, dstImage, dstImageLayout, true, commandUse);
 
 	_mtlFilter = mvkMTLSamplerMinMagFilterFromVkFilter(filter);