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1 /* | 1 /* |
2 * libjingle | 2 * libjingle |
3 * Copyright 2015 Google Inc. | 3 * Copyright 2015 Google Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are met: | 6 * modification, are permitted provided that the following conditions are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright notice, | 8 * 1. Redistributions of source code must retain the above copyright notice, |
9 * this list of conditions and the following disclaimer. | 9 * this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | 10 * 2. Redistributions in binary form must reproduce the above copyright notice, |
11 * this list of conditions and the following disclaimer in the documentation | 11 * this list of conditions and the following disclaimer in the documentation |
12 * and/or other materials provided with the distribution. | 12 * and/or other materials provided with the distribution. |
13 * 3. The name of the author may not be used to endorse or promote products | 13 * 3. The name of the author may not be used to endorse or promote products |
14 * derived from this software without specific prior written permission. | 14 * derived from this software without specific prior written permission. |
15 * | 15 * |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 * | |
27 */ | 26 */ |
28 | 27 |
| 28 #include "talk/app/webrtc/test/androidtestinitializer.h" |
29 | 29 |
30 #include "talk/app/webrtc/java/jni/surfacetexturehelper_jni.h" | 30 #include <pthread.h> |
| 31 |
| 32 // Note: this dependency is dangerous since it reaches into Chromium's base. |
| 33 // There's a risk of e.g. macro clashes. This file may only be used in tests. |
| 34 // Since we use Chromes build system for creating the gtest binary, this should |
| 35 // be fine. |
| 36 #include "base/android/context_utils.h" |
| 37 #include "base/android/jni_android.h" |
31 | 38 |
32 #include "talk/app/webrtc/java/jni/classreferenceholder.h" | 39 #include "talk/app/webrtc/java/jni/classreferenceholder.h" |
33 #include "webrtc/base/bind.h" | 40 #include "talk/app/webrtc/java/jni/jni_helpers.h" |
34 #include "webrtc/base/checks.h" | 41 #include "webrtc/base/checks.h" |
| 42 #include "webrtc/base/ssladapter.h" |
| 43 #include "webrtc/voice_engine/include/voe_base.h" |
35 | 44 |
36 namespace webrtc_jni { | 45 namespace webrtc { |
37 | 46 |
38 SurfaceTextureHelper::SurfaceTextureHelper( | 47 namespace { |
39 JNIEnv* jni, jobject surface_texture_helper) | 48 |
40 : j_surface_texture_helper_(jni, surface_texture_helper), | 49 static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT; |
41 j_return_texture_method_( | 50 |
42 GetMethodID(jni, | 51 // There can only be one JNI_OnLoad in each binary. So since this is a GTEST |
43 FindClass(jni, "org/webrtc/SurfaceTextureHelper"), | 52 // C++ runner binary, we want to initialize the same global objects we normally |
44 "returnTextureFrame", | 53 // do if this had been a Java binary. |
45 "()V")) { | 54 void EnsureInitializedOnce() { |
46 CHECK_EXCEPTION(jni) << "error during initialization of SurfaceTextureHelper"; | 55 RTC_CHECK(::base::android::IsVMInitialized()); |
| 56 JNIEnv* jni = ::base::android::AttachCurrentThread(); |
| 57 JavaVM* jvm = NULL; |
| 58 RTC_CHECK_EQ(0, jni->GetJavaVM(&jvm)); |
| 59 jobject context = ::base::android::GetApplicationContext(); |
| 60 |
| 61 RTC_CHECK_GE(webrtc_jni::InitGlobalJniVariables(jvm), 0); |
| 62 RTC_CHECK(rtc::InitializeSSL()) << "Failed to InitializeSSL()"; |
| 63 webrtc_jni::LoadGlobalClassReferenceHolder(); |
| 64 |
| 65 webrtc::VoiceEngine::SetAndroidObjects(jvm, context); |
47 } | 66 } |
48 | 67 |
49 SurfaceTextureHelper::~SurfaceTextureHelper() { | 68 } // anonymous namespace |
| 69 |
| 70 void InitializeAndroidObjects() { |
| 71 RTC_CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce)); |
50 } | 72 } |
51 | 73 |
52 void SurfaceTextureHelper::ReturnTextureFrame() const { | 74 } // namespace webrtc |
53 JNIEnv* jni = AttachCurrentThreadIfNeeded(); | |
54 jni->CallVoidMethod(*j_surface_texture_helper_, j_return_texture_method_); | |
55 | |
56 CHECK_EXCEPTION( | |
57 jni) << "error during SurfaceTextureHelper.returnTextureFrame"; | |
58 } | |
59 | |
60 rtc::scoped_refptr<webrtc::VideoFrameBuffer> | |
61 SurfaceTextureHelper::CreateTextureFrame(int width, int height, | |
62 const NativeHandleImpl& native_handle) { | |
63 return new rtc::RefCountedObject<AndroidTextureBuffer>( | |
64 width, height, native_handle, *j_surface_texture_helper_, | |
65 rtc::Bind(&SurfaceTextureHelper::ReturnTextureFrame, this)); | |
66 } | |
67 | |
68 } // namespace webrtc_jni | |
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