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Commit 4badfe6d authored by Derek Sollenberger's avatar Derek Sollenberger
Browse files

Add developer setting to set the default GPU renderer. 

Test: manual on-device testing
Bug: 35345959
Change-Id: I1d846f922a048dd215caf053b10aaa909bdbc74d
parent 69f42ecb

core/java/android/view/ThreadedRenderer.java

+12 −0
Original line number Diff line number Diff line
@@ -163,6 +163,18 @@ public final class ThreadedRenderer { 
     */

    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.

     *

libs/hwui/Properties.cpp

+1 −1
Original line number Diff line number Diff line
@@ -211,7 +211,7 @@ RenderPipelineType Properties::getRenderPipelineType() { 
        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") ) {

libs/hwui/Properties.h

+1 −1
Original line number Diff line number Diff line
@@ -156,7 +156,7 @@ enum DebugLevel { 
 * 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

packages/SettingsLib/res/values/arrays.xml

+12 −0
Original line number Diff line number Diff line
@@ -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>

packages/SettingsLib/res/values/strings.xml

+3 −0
Original line number Diff line number Diff line
@@ -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] -->