Add developer setting to set the default GPU renderer.
Test: manual on-device testing
Bug: 35345959
Change-Id: I1d846f922a048dd215caf053b10aaa909bdbc74d
diff --git a/core/java/android/view/ThreadedRenderer.java b/core/java/android/view/ThreadedRenderer.java
index 4ceb236..217c152 100644
--- a/core/java/android/view/ThreadedRenderer.java
+++ b/core/java/android/view/ThreadedRenderer.java
@@ -164,6 +164,18 @@
public static final String OVERDRAW_PROPERTY_SHOW = "show";
/**
+ * Defines the rendering pipeline to be used by the ThreadedRenderer.
+ *
+ * Possible values:
+ * "opengl", will use the existing OpenGL renderer
+ * "skiagl", will use Skia's OpenGL renderer
+ * "skiavk", will use Skia's Vulkan renderer
+ *
+ * @hide
+ */
+ public static final String DEBUG_RENDERER_PROPERTY = "debug.hwui.renderer";
+
+ /**
* Turn on to debug non-rectangular clip operations.
*
* Possible values:
diff --git a/libs/hwui/Properties.cpp b/libs/hwui/Properties.cpp
index 09e34bf..2931255 100644
--- a/libs/hwui/Properties.cpp
+++ b/libs/hwui/Properties.cpp
@@ -211,7 +211,7 @@
return sRenderPipelineType;
}
char prop[PROPERTY_VALUE_MAX];
- property_get(PROPERTY_DEFAULT_RENDERER, prop, "opengl");
+ property_get(PROPERTY_RENDERER, prop, "opengl");
if (!strcmp(prop, "skiagl") ) {
sRenderPipelineType = RenderPipelineType::SkiaGL;
} else if (!strcmp(prop, "skiavk") ) {
diff --git a/libs/hwui/Properties.h b/libs/hwui/Properties.h
index 6dc0cb3..9db6449 100644
--- a/libs/hwui/Properties.h
+++ b/libs/hwui/Properties.h
@@ -156,7 +156,7 @@
* Allows to set rendering pipeline mode to OpenGL (default), Skia OpenGL
* or Vulkan.
*/
-#define PROPERTY_DEFAULT_RENDERER "debug.hwui.default_renderer"
+#define PROPERTY_RENDERER "debug.hwui.renderer"
///////////////////////////////////////////////////////////////////////////////
// Runtime configuration properties
diff --git a/packages/SettingsLib/res/values/arrays.xml b/packages/SettingsLib/res/values/arrays.xml
index eb64b3a..d207c35 100644
--- a/packages/SettingsLib/res/values/arrays.xml
+++ b/packages/SettingsLib/res/values/arrays.xml
@@ -444,6 +444,18 @@
<item>show_deuteranomaly</item>
</string-array>
+ <!-- Titles for debug renderer preference. [CHAR LIMIT=50] -->
+ <string-array name="debug_hw_renderer_entries">
+ <item>OpenGL (Default)</item>
+ <item>OpenGL (Skia)</item>
+ </string-array>
+
+ <!-- Values for debug renderer preference. -->
+ <string-array name="debug_hw_renderer_values" translatable="false" >
+ <item>opengl</item>
+ <item>skiagl</item>
+ </string-array>
+
<!-- Titles for app process limit preference. [CHAR LIMIT=35] -->
<string-array name="app_process_limit_entries">
<item>Standard limit</item>
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 5475b32..d59fc68 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -584,6 +584,9 @@
<!-- UI debug setting: show the amount of overdraw in apps using the GPU [CHAR LIMIT=25] -->
<string name="debug_hw_overdraw">Debug GPU overdraw</string>
+ <!-- UI debug setting: select the renderer to use by RenderThread [CHAR LIMIT=25] -->
+ <string name="debug_hw_renderer">Set GPU Renderer</string>
+
<!-- UI debug setting: disable use of overlays? [CHAR LIMIT=25] -->
<string name="disable_overlays">Disable HW overlays</string>
<!-- UI debug setting: disable use of overlays summary [CHAR LIMIT=50] -->
