static jobject movie_gifFrameBitmap(JNIEnv* env, jobject movie, int frameIndex) {
NPE_CHECK_RETURN_ZERO(env, movie);
SkMovie* m = J2Movie(env, movie);
int averTimePoint = 0;
int frameDuration = 0;
int frameCount = m->getGifTotalFrameCount();
if (frameIndex < 0 && frameIndex >= frameCount )
return NULL;
m->setCurrFrame(frameIndex);
//then we get frameIndex Bitmap (the current frame of movie is frameIndex now)
SkBitmap *createdBitmap = m->createGifFrameBitmap();
if (createdBitmap != NULL)
{
return GraphicsJNI::createBitmap(env, createdBitmap, false, NULL);
}
else
{
return NULL;
}
}
static int movie_gifTotalFrameCount(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
SkMovie* m = J2Movie(env, movie);
//LOGE("Movie:movie_gifTotalFrameCount: frame count %d", m->getGifTotalFrameCount());
return m->getGifTotalFrameCount();
}
