am 307023f5: Merge "In nativeDecodeFileDescriptor, use fdopen." (b90abf92) · Commits · e / os / android_frameworks_base

core/jni/android/graphics/BitmapFactory.cpp

+8 −4

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@
		#include <androidfw/Asset.h>
		#include <androidfw/ResourceTypes.h>
		#include <netinet/in.h>
		#include <stdio.h>
		#include <sys/mman.h>
		#include <sys/stat.h>

		@@ -516,11 +517,14 @@ static jobject nativeDecodeFileDescriptor(JNIEnv* env, jobject clazz, jobject fi
		}
		}

		SkAutoTUnref<SkData> data(SkData::NewFromFD(descriptor));
		if (data.get() == NULL) {
		return nullObjectReturn("NewFromFD failed in nativeDecodeFileDescriptor");
		FILE* file = fdopen(descriptor, "r");
		if (file == NULL) {
		return nullObjectReturn("Could not open file");
		}
		SkAutoTUnref<SkMemoryStream> stream(new SkMemoryStream(data));

		SkAutoTUnref<SkFILEStream> stream(new SkFILEStream(file,
		weOwnTheFD ? SkFILEStream::kCallerPasses_Ownership :
		SkFILEStream::kCallerRetains_Ownership));

		/* Allow purgeable iff we own the FD, i.e., in the puregeable and
		shareable case.