commit be3876c434864d6c05212158b25d778d29b07eb0
author Derek Sollenberger <djsollen@google.com> Fri Apr 20 16:13:31 2018 -0400
committer Derek Sollenberger <djsollen@google.com> Mon Apr 30 15:53:46 2018 -0400
tree 1b099cca944f453327b8d486ad4455c391912d9e
parent 1ce9dde87e0fe4e01c031f9cec19e6aae3807f48

Respect a Layer's (e.g. SurfaceTexture) colorSpace when compositing

This CL extracts the android_dataspace from the GLConsumer and converts
it to a SkColorSpace.  HWUI always expects to composite into an sRGB
destination so when we draw the layer we run the draw through a
colorFilter that converts the input colorSpace into that of the
destination.

Test: CtsViewTestCases
Bug: 78016220
Change-Id: Ic0446a0d861e86a5a9d0382346b57fcc45c8a61b

libs/hwui/tests/common/TestUtils.cpp

diff --git a/libs/hwui/tests/common/TestUtils.cpp b/libs/hwui/tests/common/TestUtils.cpp
index 16c5afd..1555c0a 100644
--- a/libs/hwui/tests/common/TestUtils.cpp
+++ b/libs/hwui/tests/common/TestUtils.cpp
@@ -72,7 +72,7 @@
     layerUpdater->setTransform(&transform);
 
     // updateLayer so it's ready to draw
-    layerUpdater->updateLayer(true, Matrix4::identity().data);
+    layerUpdater->updateLayer(true, Matrix4::identity().data, HAL_DATASPACE_UNKNOWN);
     if (layerUpdater->backingLayer()->getApi() == Layer::Api::OpenGL) {
         static_cast<GlLayer*>(layerUpdater->backingLayer())
                 ->setRenderTarget(GL_TEXTURE_EXTERNAL_OES);