From e768f4d0abf33f4e1c2ff0f80f472dfb498f24fa Mon Sep 17 00:00:00 2001
From: Jim Graham <flar@google.com>
Date: Wed, 16 Feb 2022 14:09:22 -0800
Subject: [PATCH] adopt new DlColorFilter objects (#12)

---
 .../display_list/display_list_dispatcher.cc     | 17 +++++++++++++++--
 impeller/display_list/display_list_dispatcher.h |  2 +-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/impeller/display_list/display_list_dispatcher.cc b/impeller/display_list/display_list_dispatcher.cc
index 1724ecf258942..331e002aa5aba 100644
--- a/impeller/display_list/display_list_dispatcher.cc
+++ b/impeller/display_list/display_list_dispatcher.cc
@@ -79,9 +79,22 @@ void DisplayListDispatcher::setShader(sk_sp<SkShader> shader) {
 }
 
 // |flutter::Dispatcher|
-void DisplayListDispatcher::setColorFilter(sk_sp<SkColorFilter> filter) {
+void DisplayListDispatcher::setColorFilter(
+    const flutter::DlColorFilter* filter) {
   // Needs https://github.com/flutter/flutter/issues/95434
-  UNIMPLEMENTED;
+  if (filter == nullptr) {
+    // Reset everything
+    return;
+  }
+  switch (filter->type()) {
+    case flutter::DlColorFilter::kBlend:
+    case flutter::DlColorFilter::kMatrix:
+    case flutter::DlColorFilter::kSrgbToLinearGamma:
+    case flutter::DlColorFilter::kLinearToSrgbGamma:
+    case flutter::DlColorFilter::kUnknown:
+      UNIMPLEMENTED;
+      break;
+  }
 }
 
 // |flutter::Dispatcher|
diff --git a/impeller/display_list/display_list_dispatcher.h b/impeller/display_list/display_list_dispatcher.h
index 139ed5c6858fd..79234d418480a 100644
--- a/impeller/display_list/display_list_dispatcher.h
+++ b/impeller/display_list/display_list_dispatcher.h
@@ -48,7 +48,7 @@ class DisplayListDispatcher final : public flutter::Dispatcher {
   void setShader(sk_sp<SkShader> shader) override;
 
   // |flutter::Dispatcher|
-  void setColorFilter(sk_sp<SkColorFilter> filter) override;
+  void setColorFilter(const flutter::DlColorFilter* filter) override;
 
   // |flutter::Dispatcher|
   void setInvertColors(bool invert) override;