static void movie_draw(JNIEnv* env, jobject movie, jobject canvas,
jfloat fx, jfloat fy, jobject jpaint) {
NPE_CHECK_RETURN_VOID(env, movie);
NPE_CHECK_RETURN_VOID(env, canvas);
// its OK for paint to be null
SkMovie* m = J2Movie(env, movie);
SkCanvas* c = GraphicsJNI::getNativeCanvas(env, canvas);
SkScalar sx = SkFloatToScalar(fx);
SkScalar sy = SkFloatToScalar(fy);
const SkBitmap& b = m->bitmap();
const SkPaint* p = jpaint ? GraphicsJNI::getNativePaint(env, jpaint) : NULL;
c->drawBitmap(b, sx, sy, p);
}
static jintArray movie_frameColorData(JNIEnv* env, jobject movie,jint frameIndex){
jintArray colIntArray = NULL;
GifMovie* m = J2Movie(env, movie);
if(m!=NULL&&frameIndex>=0){
ColorData *data = m->getFrameColorData(frameIndex);
if(data!=NULL){
int width = data->getWidth();
int height = data->getHeight();
int *col = data->getColorData();
if(width>0&&height>0&&col!=NULL){
colIntArray = env->NewIntArray(width*height);
env->SetIntArrayRegion(colIntArray,0,width*height,col);
}
}
}
return colIntArray;
}
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 jboolean movie_isOpaque(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->isOpaque() ? JNI_TRUE : JNI_FALSE;
}
static jint movie_duration(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return static_cast<jint>(J2Movie(env, movie)->duration());
}
static jboolean movie_setTime(JNIEnv* env, jobject movie, int ms) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->setTime(ms);
}
static jint movie_height(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return static_cast<jint>(J2Movie(env, movie)->height());
}
static int movie_height(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->height();
}
static int movie_duration(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->duration();
}
static int movie_height(JNIEnv* env, jobject movie) {
return J2Movie(env, movie)->height();
}
static int movie_totalFrameCount(JNIEnv* env, jobject movie){
return J2Movie(env, movie)->getTotalFrameCount();
}
static void movie_closeGif(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_VOID(env, movie);
SkMovie* m = J2Movie(env, movie);
//LOGE("Movie:movie_closeGif()");
delete m;
}
static int movie_gifFrameDuration(JNIEnv* env, jobject movie, int frameIndex) {
NPE_CHECK_RETURN_ZERO(env, movie);
SkMovie* m = J2Movie(env, movie);
//LOGE("Movie:movie_gifFrameDuration: frame number %d, duration is %d", frameIndex,m->getGifFrameDuration(frameIndex));
return m->getGifFrameDuration(frameIndex);
}
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();
}
static int movie_duration(JNIEnv* env, jobject movie) {
return J2Movie(env, movie)->duration();
}
static int movie_frameDuration(JNIEnv* env, jobject movie,jint frameIndex){
return J2Movie(env, movie)->getFrameDuration(frameIndex);
}
static jboolean movie_setTime(JNIEnv* env, jobject movie, jint ms) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->setTime(ms) ? JNI_TRUE : JNI_FALSE;
}
static int movie_width(JNIEnv* env, jobject movie) {
NPE_CHECK_RETURN_ZERO(env, movie);
return J2Movie(env, movie)->width();
}
static int movie_width(JNIEnv* env, jobject movie) {
return J2Movie(env, movie)->width();
}
static jboolean movie_setTime(JNIEnv* env, jobject movie, int ms) {
return J2Movie(env, movie)->setTime(ms);
}