Avoid memcpy's by using GetPrimitiveArrayCritical.

2009-07-10 16:10:49 -07:00
parent b1665f2e15
commit 75acd89648
1 changed files with 2 additions and 2 deletions
--- a/core/jni/android_hardware_Camera.cpp
+++ b/core/jni/android_hardware_Camera.cpp
@@ -143,9 +143,9 @@ void JNICameraContext::copyAndPost(JNIEnv* env, const sp<IMemory>& dataPtr, int
                LOGE("Couldn't allocate byte array for JPEG data");
                env->ExceptionClear();
            } else {
-                jbyte *bytes = env->GetByteArrayElements(obj, NULL);
+                jbyte *bytes = static_cast<jbyte*>(env->GetPrimitiveArrayCritical(obj, NULL));
                memcpy(bytes, data, size);
-                env->ReleaseByteArrayElements(obj, bytes, 0);
+                env->ReleasePrimitiveArrayCritical(obj, bytes, 0);

            }
        } else {