Rename Alpha type constant

Rename PREMUL and PREMULT constants to PREMULTIPLIED and
UNPREMULTIPLIED to better match with Skia naming convention
for SkAlphaType.

Fixes: 269491516
Test: Re-ran MeshTest
Change-Id: If9d96143fdcb2e77803830f2be0c85160bec108d

2 files changed, 10 insertions, 9 deletions

diff --git a/core/api/current.txt b/core/api/current.txt
index 2968b59e16c9..eef16bebea83 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -15782,9 +15782,9 @@ package android.graphics {
     method @NonNull public static android.graphics.MeshSpecification make(@NonNull @Size(max=8) android.graphics.MeshSpecification.Attribute[], @IntRange(from=1, to=1024) int, @NonNull @Size(max=6) android.graphics.MeshSpecification.Varying[], @NonNull String, @NonNull String, @NonNull android.graphics.ColorSpace);
     method @NonNull public static android.graphics.MeshSpecification make(@NonNull @Size(max=8) android.graphics.MeshSpecification.Attribute[], @IntRange(from=1, to=1024) int, @NonNull @Size(max=6) android.graphics.MeshSpecification.Varying[], @NonNull String, @NonNull String, @NonNull android.graphics.ColorSpace, int);
     field public static final int ALPHA_TYPE_OPAQUE = 1; // 0x1
-    field public static final int ALPHA_TYPE_PREMUL = 2; // 0x2
-    field public static final int ALPHA_TYPE_PREMULT = 3; // 0x3
+    field public static final int ALPHA_TYPE_PREMULTIPLIED = 2; // 0x2
     field public static final int ALPHA_TYPE_UNKNOWN = 0; // 0x0
+    field public static final int ALPHA_TYPE_UNPREMULTIPLIED = 3; // 0x3
     field public static final int TYPE_FLOAT = 0; // 0x0
     field public static final int TYPE_FLOAT2 = 1; // 0x1
     field public static final int TYPE_FLOAT3 = 2; // 0x2
diff --git a/graphics/java/android/graphics/MeshSpecification.java b/graphics/java/android/graphics/MeshSpecification.java
index 02015258d6a9..70311fdb2d1f 100644
--- a/graphics/java/android/graphics/MeshSpecification.java
+++ b/graphics/java/android/graphics/MeshSpecification.java
@@ -54,7 +54,8 @@ public class MeshSpecification {
      */
     @IntDef(
         prefix = {"ALPHA_TYPE_"},
-        value = {ALPHA_TYPE_UNKNOWN, ALPHA_TYPE_OPAQUE, ALPHA_TYPE_PREMUL, ALPHA_TYPE_PREMULT}
+        value = {ALPHA_TYPE_UNKNOWN, ALPHA_TYPE_OPAQUE, ALPHA_TYPE_PREMULTIPLIED,
+                ALPHA_TYPE_UNPREMULTIPLIED}
     )
     @Retention(RetentionPolicy.SOURCE)
     private @interface AlphaType {}
@@ -72,12 +73,12 @@ public class MeshSpecification {
     /**
      * Pixel components are premultiplied by alpha.
      */
-    public static final int ALPHA_TYPE_PREMUL = 2;
+    public static final int ALPHA_TYPE_PREMULTIPLIED = 2;
 
     /**
      * Pixel components are independent of alpha.
      */
-    public static final int ALPHA_TYPE_PREMULT = 3;
+    public static final int ALPHA_TYPE_UNPREMULTIPLIED = 3;
 
     /**
      * Constants for {@link Attribute} and {@link Varying} for determining the data type.
@@ -220,7 +221,7 @@ public class MeshSpecification {
     /**
      * Creates a {@link MeshSpecification} object for use within {@link Mesh}. This uses a default
      * color space of {@link ColorSpace.Named#SRGB} and {@link AlphaType} of
-     * {@link #ALPHA_TYPE_PREMUL}.
+     * {@link #ALPHA_TYPE_PREMULTIPLIED}.
      *
      * @param attributes     list of attributes represented by {@link Attribute}. Can hold a max of
      *                       8.
@@ -253,7 +254,7 @@ public class MeshSpecification {
 
     /**
      * Creates a {@link MeshSpecification} object.  This uses a default {@link AlphaType} of
-     * {@link #ALPHA_TYPE_PREMUL}.
+     * {@link #ALPHA_TYPE_PREMULTIPLIED}.
      *
      * @param attributes     list of attributes represented by {@link Attribute}. Can hold a max of
      *                       8.
@@ -306,8 +307,8 @@ public class MeshSpecification {
      *                       one of
      *                       {@link MeshSpecification#ALPHA_TYPE_UNKNOWN},
      *                       {@link MeshSpecification#ALPHA_TYPE_OPAQUE},
-     *                       {@link MeshSpecification#ALPHA_TYPE_PREMUL}, or
-     *                       {@link MeshSpecification#ALPHA_TYPE_PREMULT}
+     *                       {@link MeshSpecification#ALPHA_TYPE_PREMULTIPLIED}, or
+     *                       {@link MeshSpecification#ALPHA_TYPE_UNPREMULTIPLIED}
      * @return {@link MeshSpecification} object for use when creating {@link Mesh}
      */
     @NonNull