BaseCanvas drawMesh blendMode identify the src and dst colors in docs.
Also note that AA is ignored, like drawVertices.
Bug:254700607
Change-Id: I1823220b957c759fd7d8590935c6c7be290c7d6b
diff --git a/graphics/java/android/graphics/BaseCanvas.java b/graphics/java/android/graphics/BaseCanvas.java
index 00ffd09..8cd8ddf 100644
--- a/graphics/java/android/graphics/BaseCanvas.java
+++ b/graphics/java/android/graphics/BaseCanvas.java
@@ -670,8 +670,12 @@
/**
* Draws a mesh object to the screen.
*
+ * <p>Note: antialiasing is not supported, therefore {@link Paint#ANTI_ALIAS_FLAG} is
+ * ignored.</p>
+ *
* @param mesh {@link Mesh} object that will be drawn to the screen
- * @param blendMode {@link BlendMode} used to blend mesh primitives with the Paint color/shader
+ * @param blendMode {@link BlendMode} used to blend mesh primitives as the destination color
+ * with the Paint color/shader as the source color.
* @param paint {@link Paint} used to provide a color/shader/blend mode.
*/
public void drawMesh(@NonNull Mesh mesh, BlendMode blendMode, @NonNull Paint paint) {