Searched defs:lockCanvas (Results 1 - 5 of 5) sorted by relevance

/frameworks/base/core/java/android/view/
H A DSurfaceHolder.java31 * {@link #lockCanvas} and {@link Callback#surfaceCreated Callback.surfaceCreated()}.
49 * Exception that is thrown from {@link #lockCanvas} when called on a Surface
204 * lockCanvas(), for this reason, every pixel within the Surface area
224 public Canvas lockCanvas(); method in interface:SurfaceHolder
228 * Just like {@link #lockCanvas()} but allows specification of a dirty rectangle.
231 * the dirty rectangle will be preserved by the next call to lockCanvas().
233 * @see android.view.SurfaceHolder#lockCanvas
238 public Canvas lockCanvas(Rect dirty); method in interface:SurfaceHolder
244 * will remain unchanged when lockCanvas() is called again.
246 * @see #lockCanvas()
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H A DGraphicBuffer.java132 * and lockCanvas().</p>
139 * @see #lockCanvas(android.graphics.Rect)
143 public Canvas lockCanvas() { method in class:GraphicBuffer
144 return lockCanvas(null);
148 * Just like {@link #lockCanvas()} but allows specification of a dirty
158 * @see #lockCanvas()
162 public Canvas lockCanvas(Rect dirty) { method in class:GraphicBuffer
185 * @param canvas The Canvas previously returned by lockCanvas()
187 * @see #lockCanvas()
188 * @see #lockCanvas(androi
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H A DTextureView.java98 * cannot use {@link #lockCanvas()} to draw onto the TextureView at the same
616 * and lockCanvas(), for this reason, every pixel within the Surface area
627 * @see #lockCanvas(android.graphics.Rect)
630 public Canvas lockCanvas() { method in class:TextureView
631 return lockCanvas(null);
635 * Just like {@link #lockCanvas()} but allows specification of a dirty
638 * to lockCanvas().
649 * @see #lockCanvas()
653 public Canvas lockCanvas(Rect dirty) { method in class:TextureView
674 * will remain unchanged when lockCanvas() i
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H A DSurface.java199 * @return True if it holds a physical surface, so lockCanvas() will succeed.
253 public Canvas lockCanvas(Rect inOutDirty) method in class:Surface
273 * @param canvas The canvas previously obtained from {@link #lockCanvas}.
290 + "was previously returned by lockCanvas");
314 * Unlike {@link #lockCanvas(Rect)} this will return a hardware-accelerated
333 return mHwuiContext.lockCanvas(
490 * Exception thrown when a Canvas couldn't be locked with {@link Surface#lockCanvas}, or
584 Canvas lockCanvas(int width, int height) { method in class:Surface.HwuiContext
595 + "was previously returned by lockCanvas");
/frameworks/base/core/java/com/android/internal/view/
H A DBaseSurfaceHolder.java156 public Canvas lockCanvas() { method in class:BaseSurfaceHolder
160 public Canvas lockCanvas(Rect dirty) { method in class:BaseSurfaceHolder
184 c = mSurface.lockCanvas(dirty);

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