diff options
Diffstat (limited to 'native/graphics/jni')
-rw-r--r-- | native/graphics/jni/bitmap.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/native/graphics/jni/bitmap.cpp b/native/graphics/jni/bitmap.cpp index fd73430..51a631f 100644 --- a/native/graphics/jni/bitmap.cpp +++ b/native/graphics/jni/bitmap.cpp @@ -88,6 +88,12 @@ int AndroidBitmap_unlockPixels(JNIEnv* env, jobject jbitmap) { return ANDROID_BITMAP_RESULT_JNI_EXCEPTION; } + // notifyPixelsChanged() needs be called to apply writes to GL-backed + // bitmaps. Note that this will slow down read-only accesses to the + // bitmaps, but the NDK methods are primarily intended to be used for + // writes. + bm->notifyPixelsChanged(); + bm->unlockPixels(); return ANDROID_BITMAP_RESUT_SUCCESS; } |