Android: Scavenge on Bitmap.lockPixels() failure.

If Bitmap.lockPixels fails with an allocation error, scavenge in
the store.

1 files changed, 11 insertions, 0 deletions

diff --git a/source/fitz/store.c b/source/fitz/store.c
index f94a8aa2..f0d7c795 100644
--- a/source/fitz/store.c
+++ b/source/fitz/store.c
@@ -776,6 +776,17 @@ scavenge(fz_context *ctx, size_t tofree)
 	return count != 0;
 }
 
+int fz_store_scavenge_external(fz_context *ctx, size_t size, int *phase)
+{
+	int ret;
+
+	fz_lock(ctx, FZ_LOCK_ALLOC);
+	ret = fz_store_scavenge(ctx, size, phase);
+	fz_unlock(ctx, FZ_LOCK_ALLOC);
+
+	return ret;
+}
+
 int fz_store_scavenge(fz_context *ctx, size_t size, int *phase)
 {
 	fz_store *store;