ECode Movie::NativeDecodeStream(
/* [in] */ IInputStream* istream,
/* [out] */IMovie** movie)
{
VALIDATE_NOT_NULL(movie);
// NPE_CHECK_RETURN_ZERO(env, istream);
if (istream == NULL) {
*movie = NULL;
return NOERROR;
}
AutoPtr<ArrayOf<Byte> > byteArray = ArrayOf<Byte>::Alloc(16*1024);
// ScopedLocalRef<jbyteArray> scoper(env, byteArray);
SkStream* strm = CreateInputStreamAdaptor(istream, byteArray);
if (NULL == strm) {
*movie = NULL;
return NOERROR;
}
// Need to buffer enough input to be able to rewind as much as might be read by a decoder
// trying to determine the stream's format. The only decoder for movies is GIF, which
// will only read 6.
// FIXME: Get this number from SkImageDecoder
SkAutoTUnref<SkStreamRewindable> bufferedStream(SkFrontBufferedStream::Create(strm, 6));
SkASSERT(bufferedStream.get() != NULL);
SkMovie* moov = SkMovie::DecodeStream(bufferedStream);
strm->unref();
return CreateMovie(moov, movie);
}
ECode Movie::DecodeByteArray(
/* [in] */ ArrayOf<Byte>* data,
/* [in] */ Int32 offset,
/* [in] */ Int32 length,
/* [out] */ IMovie** movie)
{
VALIDATE_NOT_NULL(movie);
Int32 totalLength = data->GetLength();
if ((offset | length) < 0 || offset + length > totalLength) {
// doThrow(env, "java/lang/ArrayIndexOutOfBoundsException");
return E_ARRAY_INDEX_OUT_OF_BOUNDS_EXCEPTION;
}
SkMovie* moov = SkMovie::DecodeMemory(data->GetPayload() + offset, length);
return CreateMovie(moov, movie);
}
ECode Movie::NativeDecodeAsset(
/* [in] */ Int64 native_asset,
/* [out] */IMovie** movie)
{
VALIDATE_NOT_NULL(movie);
android::Asset* asset = reinterpret_cast<android::Asset*>(native_asset);
if (asset == NULL) {
*movie = NULL;
return NOERROR;
}
SkAutoTUnref<SkStreamRewindable> stream (new AssetStreamAdaptor(asset,
AssetStreamAdaptor::kNo_OwnAsset,
AssetStreamAdaptor::kNo_HasMemoryBase));
SkMovie* moov = SkMovie::DecodeStream(stream.get());
return CreateMovie(moov, movie);
}
int main(int argc, char *argv[])
{
int x = 0;
int bw = 0, vf = 0, hm = 0, e = 0, p = 0, m = 0;
int c = 0, rv = 0, rs = 0, ff = 0;
char *fin = NULL, *fout = NULL;
int W = 0, H = 0, numFrames = 0;
int sFrame = 0, eFrame = 0, res = 0, fFrame = 0;
MOVIE *movie;
/*entering while loop to check options entered*/
while(x < argc)
{
/*specify input video*/
if(0 == strcmp(&argv[x][0], "-i"))
{
if(x < argc - 1)
{
fin = (char *)malloc(sizeof(char) * (strlen(&argv[x + 1][0]) + strlen(".yuv") + 1));
strcpy(fin, argv[x + 1]);
strcat( fin, ".yuv");
}/*fi*/
else
{
printf("Missing argument for input name!");
free(fin);
free(fout);
return 5;
}/*esle*/
x += 2;
continue;
}/*fi*/
/*specify output video*/
if(0 == strcmp(&argv[x][0], "-o"))
{
if(x < argc - 1)
{
fout = (char *)malloc(sizeof(char) * (strlen(&argv[x + 1][0]) + strlen(".yuv") + 1));
strcpy(fout, argv[x + 1]);
strcat( fout, ".yuv");
}/*fi*/
else
{
printf("Missing argument for output name!");
free(fin);
free(fout);
return 5;
}/*esle*/
x += 2;
continue;
}/*fi*/
/*set resolution of input stream */
if(0 == strcmp(&argv[x][0], "-s"))
{
if (x < argc - 1)
{
if(sscanf(argv[x + 1], "%dx%d", &W, &H) == 2)
{
assert(W);
assert(H);
}
else
{
printf("not.\nResolution information provided by -s parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
}
else
{
printf("t.\nResolution information provided by -s parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
x += 2;
continue;
} /*fi */
if(0 == strcmp(&argv[x][0], "-f"))
{
if (x < argc - 1)
{
if(sscanf(argv[x + 1], "%d", &numFrames) == 1)
{
assert(numFrames);
}
else
{
printf("Number of frames information provided by -f parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
}
else
{
printf("Number of frames information provided by -f parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
x += 2;
continue;
} /* fi */
if ( 0 == strcmp(&argv[x][0], "-m"))
{
m = 1;
x++;
continue;
}
if( 0 == strcmp(&argv[x][0], "-bw"))
{
bw = 1;
x++;
continue;
} /* fi */
if( 0 == strcmp(&argv[x][0], "-vflip"))
{
vf = 1;
x++;
continue;
} /* fi */
if( 0 == strcmp(&argv[x][0], "-hmirror"))
{
hm = 1;
x++;
continue;
} /* fi */
if( 0 == strcmp(&argv[x][0], "-edge"))
{
e = 1;
x++;
continue;
} /* fi */
if( 0 == strcmp(&argv[x][0], "-poster"))
{
p = 1;
x++;
continue;
} /* fi */
if ( 0 == strcmp(&argv[x][0], "-rvs"))
{
rv = 1;
x++;
continue;
}
if( 0 == strcmp(&argv[x][0], "-cut"))
{
if (x < argc -1)
{
if(sscanf(argv[x + 1], "%d-%d", &sFrame, &eFrame) == 2)
{
assert(sFrame);
assert(eFrame);
}
else
{
printf("Frames information given by -cut parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
}
else
{
printf("Frames information given by -cut parameter is incorrect. \n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
c = 1;
x += 2;
continue;
} /* fi */
if( 0 == strcmp(&argv[x][0], "-resize"))
{
if (x < argc - 1)
{
if (sscanf(argv[x + 1], "%d", &res) == 1)
{
assert(res);
}
else
{
printf("Resolution information given by -resize parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
}
else
{
printf("Resolution information given by -resize parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
rs = 1;
x += 2;
continue;
} /* fi */
if ( 0 == strcmp(&argv[x][0], "-fast"))
{
if (x < argc - 1)
{
if (sscanf(argv[x + 1], "%d", &fFrame) == 1)
{
assert(fFrame);
}
else
{
printf("Frames information given by -fast parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
}
else
{
printf("Frames information given by -fast parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
ff = 1;
x += 2;
continue;
} /* fi */
/*help option*/
if(0 == strcmp(&argv[x][0], "-h"))
{
PrintUsage();
free(fin);
free(fout);
return 0;
}/*fi*/
x++;
}/*elihw*/
if(!fin && !m){
printf("Missing argument for input name!\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
if(!fout){
printf("Missing argument for output name!\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
if(W == 0 || H == 0)
{
printf("Test.\nNo resolution information provided by -s parameter.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
if(numFrames == 0)
{
printf("Test.\nNumber of frames information provided by -f parameter is incorrect.\n");
PrintUsage();
free(fin);
free(fout);
return 5;
}
movie = CreateMovie(numFrames, W, H);
if (m == 1)
{
MandelbrotMovie(numFrames, W, H, movie);
printf("Operation Mandelbrot is done!\n");
}
else{
ReadMovie(fin, numFrames, W, H, movie);
if(bw == 1)
{
Movie_DIP_Operation(movie, BlackNWhite);
printf("Operation BlackNWhite is done!\n");
}
if(vf == 1)
{
Movie_DIP_Operation(movie, VFlip);
printf("Operation VFlip is done!\n");
}
if(hm == 1)
{
Movie_DIP_Operation(movie, HMirror);
printf("Operation HMirror is done!\n");
}
if(e == 1)
{
Movie_DIP_Operation(movie, Edge);
printf("Operation Edge is done!\n");
}
if(p == 1)
{
Movie_DIP_Operation(movie, Posterize);
printf("Operation Posterize is done!\n");
}
if(rv == 1)
{
ReverseImageList(movie->Frames);
printf("Operation VFlip is done!\n");
}
if(rs == 1)
{
ResizeImageList(movie->Frames,res);
printf("Operation Resize is done! New Width/Height = %dx%d\n", (W*res/100), (H*res/100));
movie->Width = (W*res/100);
movie->Height = (H*res/100);
}
if(c == 1)
{
CropImageList(movie->Frames, sFrame, eFrame);
printf("Operation Frame Cropping is done!\n");
movie->NumFrames = movie->Frames->Length;
}
if(ff == 1)
{
printf("Operation Fast Forward is done! Number of frames = %u.\n", FastImageList(movie->Frames, fFrame));
movie->NumFrames = movie->Frames->Length;
}
}
/*printf("%d", movie->Frames->Length);*/
SaveMovie(fout, movie);
DeleteMovie(movie);
movie = NULL;
free(fin);
free(fout);
fin = NULL;
fout = NULL;
return 0;
}
