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Code Issues Projects Releases Wiki Activity

Work around more problems with Bitmaps

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* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New
function `blitRect'.
* java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView):
Use it on Android 8.x.
* src/android.c (blitRect): Implement new function.
This commit is contained in:
Po Lu 2023-05-29 17:46:19 +08:00
parent 9a35354593
commit 7fdde02f32
3 changed files with 137 additions and 4 deletions
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10
java/org/gnu/emacs/EmacsNative.java
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@ -20,6 +20,9 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
package org.gnu.emacs;
import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.view.inputmethod.ExtractedText;
import android.view.inputmethod.ExtractedTextRequest;
@ -216,6 +219,13 @@ public final class EmacsNative
failure. */
public static native int[] getSelection (short window);
/* Graphics functions used as a replacement for potentially buggy
Android APIs. */
public static native void blitRect (Bitmap src, Bitmap dest, int x1,
int y1, int x2, int y2);
static
{
/* Older versions of Android cannot link correctly with shared