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authorSascha Haeberling <haeberling@google.com>2013-08-06 11:43:02 -0700
committerSascha Haeberling <haeberling@google.com>2013-08-06 11:43:02 -0700
commit8e963a5a6016d246184ed65906f9d103e92b17e2 (patch)
tree02eb244ea4a20d9aa8e43916a40b876be8935d11 /jni/jni_egl_fence.cpp
parent4fc90b07dcf316c7ce6c5313af8202e84bc85603 (diff)
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This removes all non-Camera stuff from Camera2.
Note: Camera2 is a clone of Gallery2 right now. Note 2: I will bring .mk files back later. Change-Id: Ida958654296f5ebaacb6bb0ff59d52a7c37ce6fc
Diffstat (limited to 'jni/jni_egl_fence.cpp')
-rw-r--r--jni/jni_egl_fence.cpp78
1 files changed, 0 insertions, 78 deletions
diff --git a/jni/jni_egl_fence.cpp b/jni/jni_egl_fence.cpp
deleted file mode 100644
index cf15e2f..0000000
--- a/jni/jni_egl_fence.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "jni_egl_fence.h"
-
-#include <android/log.h>
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-#include <string.h>
-
-#define ALOGE(...) __android_log_print(ANDROID_LOG_ERROR,"egl_fence",__VA_ARGS__)
-
-typedef EGLSyncKHR EGLAPIENTRY (*TypeEglCreateSyncKHR)(EGLDisplay dpy,
- EGLenum type, const EGLint *attrib_list);
-typedef EGLBoolean EGLAPIENTRY (*TypeEglDestroySyncKHR)(EGLDisplay dpy,
- EGLSyncKHR sync);
-typedef EGLint EGLAPIENTRY (*TypeEglClientWaitSyncKHR)(EGLDisplay dpy,
- EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
-static TypeEglCreateSyncKHR FuncEglCreateSyncKHR = NULL;
-static TypeEglClientWaitSyncKHR FuncEglClientWaitSyncKHR = NULL;
-static TypeEglDestroySyncKHR FuncEglDestroySyncKHR = NULL;
-static bool initialized = false;
-static bool egl_khr_fence_sync_supported = false;
-
-bool IsEglKHRFenceSyncSupported() {
- if (!initialized) {
- EGLDisplay display = eglGetCurrentDisplay();
- const char* eglExtensions = eglQueryString(eglGetCurrentDisplay(), EGL_EXTENSIONS);
- if (eglExtensions && strstr(eglExtensions, "EGL_KHR_fence_sync")) {
- FuncEglCreateSyncKHR = (TypeEglCreateSyncKHR) eglGetProcAddress("eglCreateSyncKHR");
- FuncEglClientWaitSyncKHR = (TypeEglClientWaitSyncKHR) eglGetProcAddress("eglClientWaitSyncKHR");
- FuncEglDestroySyncKHR = (TypeEglDestroySyncKHR) eglGetProcAddress("eglDestroySyncKHR");
- if (FuncEglCreateSyncKHR != NULL && FuncEglClientWaitSyncKHR != NULL
- && FuncEglDestroySyncKHR != NULL) {
- egl_khr_fence_sync_supported = true;
- }
- }
- initialized = true;
- }
- return egl_khr_fence_sync_supported;
-}
-
-void
-Java_com_android_gallery3d_photoeditor_FilterStack_nativeEglSetFenceAndWait(JNIEnv* env,
- jobject thiz) {
- if (!IsEglKHRFenceSyncSupported()) return;
- EGLDisplay display = eglGetCurrentDisplay();
-
- // Create a egl fence and wait for egl to return it.
- // Additional reference on egl fence sync can be found in:
- // http://www.khronos.org/registry/vg/extensions/KHR/EGL_KHR_fence_sync.txt
- EGLSyncKHR fence = FuncEglCreateSyncKHR(display, EGL_SYNC_FENCE_KHR, NULL);
- if (fence == EGL_NO_SYNC_KHR) {
- return;
- }
-
- EGLint result = FuncEglClientWaitSyncKHR(display,
- fence,
- EGL_SYNC_FLUSH_COMMANDS_BIT_KHR,
- EGL_FOREVER_KHR);
- if (result == EGL_FALSE) {
- ALOGE("EGL FENCE: error waiting for fence: %#x", eglGetError());
- }
- FuncEglDestroySyncKHR(display, fence);
-}