From 768fbdc8b75abf344b6404ea8c662d4cc7239e5e Mon Sep 17 00:00:00 2001
From: Aaron Clarke <aaclarke@google.com>
Date: Tue, 16 Jan 2024 13:16:51 -0800
Subject: [PATCH] Revert "turned filter off"

This reverts commit b2f1c6987af70555b3b4ea7e7badfd8b053ec5d6.
---
 impeller/aiks/aiks_unittests.cc                     | 8 ++++----
 impeller/entity/contents/filters/filter_contents.cc | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/impeller/aiks/aiks_unittests.cc b/impeller/aiks/aiks_unittests.cc
index 48dc5a556706c..f860aa83576b1 100644
--- a/impeller/aiks/aiks_unittests.cc
+++ b/impeller/aiks/aiks_unittests.cc
@@ -3767,7 +3767,7 @@ TEST_P(AiksTest, GaussianBlurSetsMipCountOnPass) {
     return true;
   });
 
-  EXPECT_EQ(1, max_mip_count);
+  EXPECT_EQ(4, max_mip_count);
 }
 
 TEST_P(AiksTest, GaussianBlurAllocatesCorrectMipCountRenderTarget) {
@@ -3791,7 +3791,7 @@ TEST_P(AiksTest, GaussianBlurAllocatesCorrectMipCountRenderTarget) {
     max_mip_count =
         std::max(it->texture->GetTextureDescriptor().mip_count, max_mip_count);
   }
-  EXPECT_EQ(max_mip_count, 1lu);
+  EXPECT_EQ(max_mip_count, 4lu);
 }
 
 TEST_P(AiksTest, GaussianBlurMipMapNestedLayer) {
@@ -3817,7 +3817,7 @@ TEST_P(AiksTest, GaussianBlurMipMapNestedLayer) {
     max_mip_count =
         std::max(it->texture->GetTextureDescriptor().mip_count, max_mip_count);
   }
-  EXPECT_EQ(max_mip_count, 1lu);
+  EXPECT_EQ(max_mip_count, 4lu);
 }
 
 TEST_P(AiksTest, GaussianBlurMipMapImageFilter) {
@@ -3840,7 +3840,7 @@ TEST_P(AiksTest, GaussianBlurMipMapImageFilter) {
     max_mip_count =
         std::max(it->texture->GetTextureDescriptor().mip_count, max_mip_count);
   }
-  EXPECT_EQ(max_mip_count, 1lu);
+  EXPECT_EQ(max_mip_count, 4lu);
 }
 
 }  // namespace testing
diff --git a/impeller/entity/contents/filters/filter_contents.cc b/impeller/entity/contents/filters/filter_contents.cc
index 235a53134c5e3..a9acd5ffd697d 100644
--- a/impeller/entity/contents/filters/filter_contents.cc
+++ b/impeller/entity/contents/filters/filter_contents.cc
@@ -50,6 +50,8 @@ std::shared_ptr<FilterContents> FilterContents::MakeDirectionalGaussianBlur(
   return blur;
 }
 
+#define IMPELLER_ENABLE_NEW_GAUSSIAN_FILTER 1
+
 #ifdef IMPELLER_ENABLE_NEW_GAUSSIAN_FILTER
 const int32_t FilterContents::kBlurFilterRequiredMipCount = 4;
 #else