Cross Reference: /frameworks/base/graphics/java/android/graphics/BitmapRegionDecoder.java

Lines Matching defs:is
10  * distributed under the License is distributed on an "AS IS" BASIS,
28  * BitmapRegionDecoder is particularly useful when an original image is large and
48      * @param isShareable If this is true, then the BitmapRegionDecoder may keep a
49      *                    shallow reference to the input. If this is false,
51      *                    input data, and keep that. Even if sharing is allowed,
53      *                    copy of the input data. If an image is progressively encoded,
56      * @throws IOException if the image format is not supported or can not be decoded.
69      * this returns, so the descriptor can be used again as is.
73      * @param isShareable If this is true, then the BitmapRegionDecoder may keep a
74      *                    shallow reference to the input. If this is false,
76      *                    input data, and keep that. Even if sharing is allowed,
78      *                    copy of the input data. If an image is progressively encoded,
81      * @throws IOException if the image format is not supported or can not be decoded.
94      * @param is The input stream that holds the raw data to be decoded into a
96      * @param isShareable If this is true, then the BitmapRegionDecoder may keep a
97      *                    shallow reference to the input. If this is false,
99      *                    input data, and keep that. Even if sharing is allowed,
101      *                    copy of the input data. If an image is progressively encoded,
104      * @throws IOException if the image format is not supported or can not be decoded.
106     public static BitmapRegionDecoder newInstance(InputStream is,
110         if (!is.markSupported()) {
111             is = new BufferedInputStream(is, 16 * 1024);
114         if (is instanceof AssetManager.AssetInputStream) {
116                     ((AssetManager.AssetInputStream) is).getAssetInt(),
119             // pass some temp storage down to the native code. 1024 is made up,
121             // into is.read(...).
123             return nativeNewInstance(is, tempStorage, isShareable);
132      * @param isShareable If this is true, then the BitmapRegionDecoder may keep a
133      *                    shallow reference to the input. If this is false,
135      *                    input data, and keep that. Even if sharing is allowed,
137      *                    copy of the input data. If an image is progressively encoded,
140      * @throws IOException if the image format is not supported or can not be decoded.
177      *             inPurgeable is not supported.
185             throw new IllegalArgumentException("rectangle is outside the image");
205      * getWidth() or getHeight() is called.
208      * sure there are no further uses for the region decoder. This is an advanced call,
221      * If so, then it is an error to try use its method.
260             InputStream is, byte[] storage, boolean isShareable);