| OLD | NEW |
| (Empty) |
| 1 /* | |
| 2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 | |
| 12 #include "webrtc/api/android/jni/surfacetexturehelper_jni.h" | |
| 13 | |
| 14 #include "webrtc/api/android/jni/classreferenceholder.h" | |
| 15 #include "webrtc/base/bind.h" | |
| 16 #include "webrtc/base/checks.h" | |
| 17 #include "webrtc/base/logging.h" | |
| 18 | |
| 19 namespace webrtc_jni { | |
| 20 | |
| 21 rtc::scoped_refptr<SurfaceTextureHelper> SurfaceTextureHelper::create( | |
| 22 JNIEnv* jni, | |
| 23 const char* thread_name, | |
| 24 jobject j_egl_context) { | |
| 25 jobject j_surface_texture_helper = jni->CallStaticObjectMethod( | |
| 26 FindClass(jni, "org/webrtc/SurfaceTextureHelper"), | |
| 27 GetStaticMethodID(jni, FindClass(jni, "org/webrtc/SurfaceTextureHelper"), | |
| 28 "create", | |
| 29 "(Ljava/lang/String;Lorg/webrtc/EglBase$Context;)" | |
| 30 "Lorg/webrtc/SurfaceTextureHelper;"), | |
| 31 jni->NewStringUTF(thread_name), j_egl_context); | |
| 32 CHECK_EXCEPTION(jni) | |
| 33 << "error during initialization of Java SurfaceTextureHelper"; | |
| 34 if (IsNull(jni, j_surface_texture_helper)) | |
| 35 return nullptr; | |
| 36 return new rtc::RefCountedObject<SurfaceTextureHelper>( | |
| 37 jni, j_surface_texture_helper); | |
| 38 } | |
| 39 | |
| 40 SurfaceTextureHelper::SurfaceTextureHelper(JNIEnv* jni, | |
| 41 jobject j_surface_texture_helper) | |
| 42 : j_surface_texture_helper_(jni, j_surface_texture_helper), | |
| 43 j_return_texture_method_( | |
| 44 GetMethodID(jni, | |
| 45 FindClass(jni, "org/webrtc/SurfaceTextureHelper"), | |
| 46 "returnTextureFrame", | |
| 47 "()V")) { | |
| 48 CHECK_EXCEPTION(jni) << "error during initialization of SurfaceTextureHelper"; | |
| 49 } | |
| 50 | |
| 51 SurfaceTextureHelper::~SurfaceTextureHelper() { | |
| 52 LOG(LS_INFO) << "SurfaceTextureHelper dtor"; | |
| 53 JNIEnv* jni = AttachCurrentThreadIfNeeded(); | |
| 54 jni->CallVoidMethod( | |
| 55 *j_surface_texture_helper_, | |
| 56 GetMethodID(jni, FindClass(jni, "org/webrtc/SurfaceTextureHelper"), | |
| 57 "dispose", "()V")); | |
| 58 | |
| 59 CHECK_EXCEPTION(jni) << "error during SurfaceTextureHelper.dispose()"; | |
| 60 } | |
| 61 | |
| 62 jobject SurfaceTextureHelper::GetJavaSurfaceTextureHelper() const { | |
| 63 return *j_surface_texture_helper_; | |
| 64 } | |
| 65 | |
| 66 void SurfaceTextureHelper::ReturnTextureFrame() const { | |
| 67 JNIEnv* jni = AttachCurrentThreadIfNeeded(); | |
| 68 jni->CallVoidMethod(*j_surface_texture_helper_, j_return_texture_method_); | |
| 69 | |
| 70 CHECK_EXCEPTION( | |
| 71 jni) << "error during SurfaceTextureHelper.returnTextureFrame"; | |
| 72 } | |
| 73 | |
| 74 rtc::scoped_refptr<webrtc::VideoFrameBuffer> | |
| 75 SurfaceTextureHelper::CreateTextureFrame(int width, int height, | |
| 76 const NativeHandleImpl& native_handle) { | |
| 77 return new rtc::RefCountedObject<AndroidTextureBuffer>( | |
| 78 width, height, native_handle, *j_surface_texture_helper_, | |
| 79 rtc::Bind(&SurfaceTextureHelper::ReturnTextureFrame, this)); | |
| 80 } | |
| 81 | |
| 82 } // namespace webrtc_jni | |
| OLD | NEW |