Add WEBP to the list of Image formats that support Compression.

Note: The integrator of this change to Android internal code-repo will
have to run one extra step 'make update-api' to update 'api/current.txt'
file corresponding to approved API. The AOSP branch didn't have this
file, hence I could not add the same to this change. The updated file
'api/current.txt' has to be submitted along with this change.

Change-Id: I29909e907a2e82d801e16654322190a808c5bda9

1 files changed, 5 insertions, 2 deletions

diff --git a/core/jni/android/graphics/Bitmap.cpp b/core/jni/android/graphics/Bitmap.cpp
index 083e3b1..56f1ebf 100644
--- a/core/jni/android/graphics/Bitmap.cpp
+++ b/core/jni/android/graphics/Bitmap.cpp
@@ -261,7 +261,8 @@ static void Bitmap_recycle(JNIEnv* env, jobject, SkBitmap* bitmap) {
 // These must match the int values in Bitmap.java

 enum JavaEncodeFormat {

     kJPEG_JavaEncodeFormat = 0,

-    kPNG_JavaEncodeFormat = 1

+    kPNG_JavaEncodeFormat = 1,

+    kWEBP_JavaEncodeFormat = 2

 };

 

 static bool Bitmap_compress(JNIEnv* env, jobject clazz, SkBitmap* bitmap,

@@ -276,6 +277,9 @@ static bool Bitmap_compress(JNIEnv* env, jobject clazz, SkBitmap* bitmap,
     case kPNG_JavaEncodeFormat:

         fm = SkImageEncoder::kPNG_Type;

         break;

+    case kWEBP_JavaEncodeFormat:

+        fm = SkImageEncoder::kWEBP_Type;

+        break;

     default:

         return false;

     }

@@ -626,4 +630,3 @@ int register_android_graphics_Bitmap(JNIEnv* env)
     return android::AndroidRuntime::registerNativeMethods(env, kClassPathName,

                                 gBitmapMethods, SK_ARRAY_COUNT(gBitmapMethods));

 }

-