commit ef006586b5e3bbbf69177958a388cb1208adf0ff
author Sally Qi <sallyqi@google.com> Fri Oct 11 13:23:09 2024 -0700
committer Sally Qi <sallyqi@google.com> Sat Nov 09 13:19:55 2024 -0800
tree 81fe6464163efccf4228636d746c183634677d93
parent 2c6de794c9c4c1a526f4c9372e640d3e0572fcdb

[Lut HAL backend] implementation 3rd patch.

- interpret the lut and pass them into shader.

Bug: 329472856
Test: builds
Flag: EXEMPT no flag needed
Change-Id: I005600593f4a369130bf8bcaea69300758b5ae03

libs/renderengine/skia/SkiaRenderEngine.cpp

diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp
index ec9d3ef..5c46c91 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaRenderEngine.cpp
@@ -543,6 +543,10 @@
         }
     }
 
+    if (graphicBuffer && parameters.layer.luts) {
+        shader = mLutShader.lutShader(shader, parameters.layer.luts);
+    }
+
     if (parameters.requiresLinearEffect) {
         const auto format = targetBuffer != nullptr
                 ? std::optional<ui::PixelFormat>(