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authorAlex Sakhartchouk <alexst@google.com>2010-06-04 10:06:50 -0700
committerAlex Sakhartchouk <alexst@google.com>2010-06-04 10:06:50 -0700
commitaae74ad6144470c66e72b075ac3afeddb186fa98 (patch)
treeb8dbb72f6fd23eef520f4330288e9113f0d2036e /graphics/jni
parente407a608b0e2c7aad5cd6321426ec85d35f3bafa (diff)
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Creating the jni and java layer to integrate a3d
Change-Id: I438359633bae59bf9188cd2c4664a92ca16c5f37
Diffstat (limited to 'graphics/jni')
-rw-r--r--graphics/jni/android_renderscript_RenderScript.cpp58
1 files changed, 58 insertions, 0 deletions
diff --git a/graphics/jni/android_renderscript_RenderScript.cpp b/graphics/jni/android_renderscript_RenderScript.cpp
index 223ef4b..86d7ba4 100644
--- a/graphics/jni/android_renderscript_RenderScript.cpp
+++ b/graphics/jni/android_renderscript_RenderScript.cpp
@@ -700,6 +700,59 @@ nAllocationSubReadFromObject(JNIEnv *_env, jobject _this, jint alloc, jobject _t
free(bufAlloc);
}
+// -----------------------------------
+
+static int
+nFileA3DCreateFromAssetStream(JNIEnv *_env, jobject _this, jint native_asset)
+{
+ LOGV("______nFileA3D %u", (uint32_t) native_asset);
+ RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
+
+ Asset* asset = reinterpret_cast<Asset*>(native_asset);
+
+ jint id = (jint)rsFileA3DCreateFromAssetStream(con, asset->getBuffer(false), asset->getLength());
+ return id;
+}
+
+static int
+nFileA3DGetNumIndexEntries(JNIEnv *_env, jobject _this, jint fileA3D)
+{
+ LOGV("______nFileA3D %u", (uint32_t) fileA3D);
+ RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
+
+ int32_t numEntries = 0;
+ rsFileA3DGetNumIndexEntries(con, &numEntries, (RsFile)fileA3D);
+ LOGV("______nFileA3D NumEntries %u", (uint32_t) numEntries);
+ return numEntries;
+}
+
+static void
+nFileA3DGetIndexEntries(JNIEnv *_env, jobject _this, jint fileA3D, jint numEntries, jintArray _ids, jobjectArray _entries)
+{
+ LOGV("______nFileA3D %u", (uint32_t) fileA3D);
+ RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
+
+ RsFileIndexEntry *fileEntries = (RsFileIndexEntry*)malloc((uint32_t)numEntries * sizeof(RsFileIndexEntry));
+
+ rsFileA3DGetIndexEntries(con, fileEntries, (uint32_t)numEntries, (RsFile)fileA3D);
+
+ for(jint i = 0; i < numEntries; i ++) {
+ _env->SetObjectArrayElement(_entries, i, _env->NewStringUTF(fileEntries[i].objectName));
+ _env->SetIntArrayRegion(_ids, i, 1, (const jint*)&fileEntries[i].classID);
+ }
+
+ free(fileEntries);
+}
+
+static int
+nFileA3DGetEntryByIndex(JNIEnv *_env, jobject _this, jint fileA3D, jint index)
+{
+ LOGV("______nFileA3D %u", (uint32_t) fileA3D);
+ RsContext con = (RsContext)(_env->GetIntField(_this, gContextId));
+
+ jint id = (jint)rsFileA3DGetEntryByIndex(con, (uint32_t)index, (RsFile)fileA3D);
+ return id;
+}
// -----------------------------------
@@ -1442,6 +1495,11 @@ static JNINativeMethod methods[] = {
{"nSimpleMeshBindVertex", "(III)V", (void*)nSimpleMeshBindVertex },
{"nSimpleMeshBindIndex", "(II)V", (void*)nSimpleMeshBindIndex },
+{"nFileA3DCreateFromAssetStream", "(I)I", (void*)nFileA3DCreateFromAssetStream },
+{"nFileA3DGetNumIndexEntries", "(I)I", (void*)nFileA3DGetNumIndexEntries },
+{"nFileA3DGetIndexEntries", "(II[I[Ljava/lang/String;)V", (void*)nFileA3DGetIndexEntries },
+{"nFileA3DGetEntryByIndex", "(II)I", (void*)nFileA3DGetEntryByIndex },
+
};
static int registerFuncs(JNIEnv *_env)