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implement drawing into Bitmaps with Canvas, make BitmapDrawable use use paintable, misc Bitmap improvements

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This commit is contained in:
Mis012
2024-03-16 15:00:22 +01:00
parent fa1aa36f6b
commit 2e864adc0f
10 changed files with 201 additions and 85 deletions
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18
src/api-impl/android/graphics/Bitmap.java
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@@ -141,9 +141,6 @@ public final class Bitmap {
this.pixbuf = pixbuf;
}
private native long native_bitmap_from_path(CharSequence path);
static native long native_copy(long src);
/**
* Private constructor that must received an already allocated native bitmap
* int (pointer).
@@ -790,7 +787,7 @@ public final class Bitmap {
return bitmap;
*/
return new Bitmap(native_copy(source.pixbuf));
return new Bitmap(native_copy(native_subpixbuf(source.pixbuf, x, y, width, height)));
}
/**
@@ -859,7 +856,7 @@ public final class Bitmap {
if (width <= 0 || height <= 0) {
throw new IllegalArgumentException("width and height must be > 0");
}
Bitmap bm = nativeCreate(null, 0, width, width, height, config.nativeInt, true);
Bitmap bm = new Bitmap(native_create(/*null, 0, width, */width, height/*, config.nativeInt, true*/));
if (display != null) {
bm.mDensity = display.densityDpi;
}
@@ -932,8 +929,7 @@ public final class Bitmap {
if (width <= 0 || height <= 0) {
throw new IllegalArgumentException("width and height must be > 0");
}
Bitmap bm = nativeCreate(colors, offset, stride, width, height,
config.nativeInt, false);
Bitmap bm = new Bitmap(native_create(/*colors, offset, stride, */width, height/*, config.nativeInt, false*/));
if (display != null) {
bm.mDensity = display.densityDpi;
}
@@ -1600,9 +1596,11 @@ public final class Bitmap {
//////////// native methods
private static /*native*/ Bitmap nativeCreate(int[] colors, int offset,
int stride, int width, int height,
int nativeConfig, boolean mutable) { return new Bitmap(); }
private native long native_bitmap_from_path(CharSequence path);
static native long native_copy(long src);
static native long native_subpixbuf(long src, int x, int y, int width, int height);
private static native long native_create(int width, int height);
private static native Bitmap nativeCopy(int srcBitmap, int nativeConfig,
boolean isMutable);
private static native void nativeDestructor(int nativeBitmap);