@Override
public void purgeResources() {
super.purgeResources();
- if (mPicture != null && mPicture.isMutable()) {
+ if (mPicture != null &&
+ mPicture.isMutable() &&
+ mPicture.getAllocationByteCount() >= (128 * (1 << 10))) {
mPicture = mPicture.createAshmemBitmap();
}
if (mBigLargeIcon != null) {
#include <cutils/ashmem.h>
#define DEBUG_PARCEL 0
+#define ASHMEM_BITMAP_MIN_SIZE (128 * (1 << 10))
namespace android {
// Map the bitmap in place from the ashmem region if possible otherwise copy.
Bitmap* nativeBitmap;
- if (blob.fd() >= 0 && (blob.isMutable() || !isMutable)) {
+ if (blob.fd() >= 0 && (blob.isMutable() || !isMutable) && (size >= ASHMEM_BITMAP_MIN_SIZE)) {
#if DEBUG_PARCEL
ALOGD("Bitmap.createFromParcel: mapped contents of %s bitmap from %s blob "
"(fds %s)",
* @hide
*/
public void convertToAshmem() {
- if (mType == TYPE_BITMAP && getBitmap().isMutable()) {
+ if (mType == TYPE_BITMAP &&
+ getBitmap().isMutable() &&
+ getBitmap().getAllocationByteCount() >= (128 * (1 << 10))) {
setBitmap(getBitmap().createAshmemBitmap());
}
}