1 files changed, 7 insertions, 3 deletions
diff --git a/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc b/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
index 9c64125b4e..ac028ce38b 100644
--- a/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
+++ b/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc
@@ -112,9 +112,13 @@ bool DxgiOutputDuplicator::DuplicateOutput() {
 
   memset(&desc_, 0, sizeof(desc_));
   duplication_->GetDesc(&desc_);
-  if (desc_.ModeDesc.Format != DXGI_FORMAT_B8G8R8A8_UNORM) {
-    RTC_LOG(LS_ERROR) << "IDXGIDuplicateOutput does not use RGBA (8 bit) "
-                      << "format, which is required by downstream components, "
+
+  // DXGI_FORMAT_R16G16B16A16_FLOAT is returned for HDR monitor,
+  // DXGI_FORMAT_B8G8R8A8_UNORM for others.
+  if ((desc_.ModeDesc.Format != DXGI_FORMAT_B8G8R8A8_UNORM) &&
+      (desc_.ModeDesc.Format != DXGI_FORMAT_R16G16B16A16_FLOAT)) {
+    RTC_LOG(LS_ERROR) << "IDXGIDuplicateOutput does not use RGBA (8, 16 bit)"
+                      << "which is required by downstream components"
                       << "format is " << desc_.ModeDesc.Format;
     return false;
   }