Reverts "Hooks up framework wide gamut to engine wide gamut (#54567)" (#54884) Reverts: flutter/engine#54567 Initiated by: chingjun Reason for reverting: Breaking internal tests. See b/363125155 Original PR Author: gaaclarke Reviewed By: {jonahwilliams, chinmaygarde} This change reverts the following previous change: issue: https://github.com/flutter/flutter/issues/127855 integration test: https://github.com/flutter/engine/pull/54415 [C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

diff --git a/impeller/display_list/aiks_dl_vertices_unittests.cc b/impeller/display_list/aiks_dl_vertices_unittests.cc
index e66ac91..fdcd5b2 100644
--- a/impeller/display_list/aiks_dl_vertices_unittests.cc
+++ b/impeller/display_list/aiks_dl_vertices_unittests.cc

@@ -12,7 +12,6 @@
 #include "flutter/display_list/dl_color.h"
 #include "flutter/display_list/dl_paint.h"
 #include "flutter/testing/testing.h"
-#include "impeller/display_list/dl_dispatcher.h"
 #include "impeller/display_list/dl_image_impeller.h"
 
 namespace impeller {
@@ -376,10 +375,7 @@
   builder.DrawRect(SkRect::MakeLTRB(0, 0, 400, 400), paint);
   builder.DrawVertices(vertices, flutter::DlBlendMode::kSrc, paint);
 
-  AiksContext renderer(GetContext(), nullptr);
-  std::shared_ptr<Texture> image =
-      DisplayListToTexture(builder.Build(), {1024, 768}, renderer);
-  EXPECT_TRUE(image);
+  ASSERT_TRUE(OpenPlaygroundHere(builder.Build()));
 }
 
 // All four vertices should form a solid red rectangle with no gaps.

diff --git a/lib/ui/painting/paint.cc b/lib/ui/painting/paint.cc
index 19a5355..ab74673 100644
--- a/lib/ui/painting/paint.cc
+++ b/lib/ui/painting/paint.cc

@@ -71,11 +71,14 @@
   // Invert alpha so 0 initialized buffer has default value;
   float alpha = 1.f - float_data[kColorAlphaIndex];
   uint32_t colorspace = uint_data[kColorSpaceIndex];
-
-  DlColor dl_color(alpha, red, green, blue,
-                   static_cast<DlColorSpace>(colorspace));
-
-  return dl_color.withColorSpace(DlColorSpace::kExtendedSRGB);
+  (void)colorspace;
+  uint32_t encoded_color =
+      static_cast<uint8_t>(std::round(alpha * 255.f)) << 24 |  //
+      static_cast<uint8_t>(std::round(red * 255.f)) << 16 |    //
+      static_cast<uint8_t>(std::round(green * 255.f)) << 8 |   //
+      static_cast<uint8_t>(std::round(blue * 255.f)) << 0;
+  // TODO(gaaclarke): Pass down color info to DlColor.
+  return DlColor(encoded_color);
 }
 }  // namespace
 

diff --git a/testing/impeller_golden_tests_output.txt b/testing/impeller_golden_tests_output.txt
index d219c25..f212cbf 100644
--- a/testing/impeller_golden_tests_output.txt
+++ b/testing/impeller_golden_tests_output.txt

@@ -614,6 +614,9 @@
 impeller_Play_AiksTest_DrawVerticesTextureCoordinatesWithFragmentShader_Metal.png
 impeller_Play_AiksTest_DrawVerticesTextureCoordinatesWithFragmentShader_OpenGLES.png
 impeller_Play_AiksTest_DrawVerticesTextureCoordinatesWithFragmentShader_Vulkan.png
+impeller_Play_AiksTest_DrawVerticesWithInvalidIndices_Metal.png
+impeller_Play_AiksTest_DrawVerticesWithInvalidIndices_OpenGLES.png
+impeller_Play_AiksTest_DrawVerticesWithInvalidIndices_Vulkan.png
 impeller_Play_AiksTest_EmptySaveLayerIgnoresPaint_Metal.png
 impeller_Play_AiksTest_EmptySaveLayerIgnoresPaint_OpenGLES.png
 impeller_Play_AiksTest_EmptySaveLayerIgnoresPaint_Vulkan.png