| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <string.h> // memset |
| #include <android/log.h> |
| |
| #include "org_webrtc_capturemoduleandroidtest_VideoCaptureModuleTest.h" |
| #include "../../../interface/video_capture_factory.h" |
| #include "../../../../../video_render/main/interface/video_render.h" |
| #include "../../testAPI/testPlatformDependent.h" |
| #include "../../testAPI/testPlatformDependent.h" |
| #ifdef RENDER_PREVIEW |
| #include "../../testAPI/Renderer.h" |
| #endif |
| |
| using namespace webrtc; |
| #define WEBRTC_LOG_TAG "*WEBRTCN*" // As in WEBRTC Native... |
| // ADM data struct |
| typedef struct |
| { |
| // Other |
| JavaVM* jvm; |
| Renderer* renderer; |
| VideoCaptureModule* _videoCapture; |
| VideoCaptureModule::DeviceInfo*_captureInfo; |
| } JniData; |
| |
| // Global variables visible in this file |
| static JniData jniData; |
| |
| ////////////////////////////////////////////////////////////////// |
| // General functions |
| ////////////////////////////////////////////////////////////////// |
| |
| ///////////////////////////////////////////// |
| // JNI_OnLoad |
| // |
| jint JNI_OnLoad(JavaVM* vm, void* /*reserved*/) |
| { |
| __android_log_write(ANDROID_LOG_DEBUG, WEBRTC_LOG_TAG, "JNI_OnLoad"); |
| if (!vm) |
| { |
| __android_log_write(ANDROID_LOG_ERROR, WEBRTC_LOG_TAG, |
| "JNI_OnLoad did not receive a valid VM pointer"); |
| return -1; |
| } |
| |
| // Get JNI |
| JNIEnv* env; |
| if (JNI_OK != vm->GetEnv(reinterpret_cast<void**> (&env), JNI_VERSION_1_4)) |
| { |
| __android_log_write(ANDROID_LOG_ERROR, WEBRTC_LOG_TAG, |
| "JNI_OnLoad could not get JNI env"); |
| return -1; |
| } |
| |
| // Init JniData data |
| memset(&jniData, 0, sizeof(jniData)); |
| |
| // Store the JVM |
| jniData.jvm = vm; |
| |
| return JNI_VERSION_1_4; |
| } |
| |
| ///////////////////////////////////////////// |
| // Run Test |
| // |
| JNIEXPORT jint JNICALL |
| Java_org_webrtc_capturemoduleandroidtest_VideoCaptureModuleTest_RunTest( |
| JNIEnv * env, |
| jobject context, |
| jobject surface) |
| { |
| __android_log_write(ANDROID_LOG_DEBUG, WEBRTC_LOG_TAG, "Run test"); |
| // Set instance independent Java objects |
| VideoCaptureModule::SetAndroidObjects(jniData.jvm, context); |
| |
| // Start test |
| __android_log_write(ANDROID_LOG_DEBUG, WEBRTC_LOG_TAG, |
| "Create testPlatformDependent"); |
| testPlatformDependent testPlatformDependent; |
| testPlatformDependent.SetRenderer(jniData.renderer); |
| testPlatformDependent.DoTest(); |
| |
| // Clear instance independent Java objects |
| VideoCaptureModule::SetAndroidObjects(NULL, NULL); |
| |
| return 0; |
| } |
| |
| JNIEXPORT jint JNICALL |
| Java_org_webrtc_capturemoduleandroidtest_VideoCaptureModuleTest_RenderInit( |
| JNIEnv * env, |
| jobject context, |
| jobject surface) |
| { |
| VideoRender::SetAndroidObjects(jniData.jvm); |
| #ifdef RENDER_PREVIEW |
| Renderer::SetRenderWindow(surface); |
| jniData.renderer=new Renderer(true); |
| #endif |
| } |
| |
| JNIEXPORT jint JNICALL |
| Java_org_webrtc_capturemoduleandroidtest_VideoCaptureModuleTest_StartCapture( |
| JNIEnv * env, |
| jobject context) |
| { |
| if (!jniData._captureInfo) { |
| VideoCaptureModule::SetAndroidObjects(jniData.jvm, context); |
| jniData._captureInfo = VideoCaptureFactory::CreateDeviceInfo(5); |
| WebRtc_UWord8 id[256]; |
| WebRtc_UWord8 name[256]; |
| jniData._captureInfo->GetDeviceName(0, name, 256, id, 256); |
| jniData._videoCapture = VideoCaptureFactory::Create(0, id); |
| VideoCaptureCapability capability; |
| |
| jniData._captureInfo->GetCapability(id, 0, capability); |
| capability.width = 176; |
| capability.height = 144; |
| capability.maxFPS = 15; |
| |
| jniData._videoCapture->StartCapture(capability); |
| } |
| return 0; |
| } |
| |
| JNIEXPORT jint JNICALL |
| Java_org_webrtc_capturemoduleandroidtest_VideoCaptureModuleTest_StopCapture( |
| JNIEnv * env, |
| jobject context) |
| { |
| if (jniData._videoCapture) { |
| jniData._videoCapture->StopCapture(); |
| delete jniData._captureInfo; |
| VideoCaptureModule::Destroy(jniData._videoCapture); |
| jniData._videoCapture = NULL; |
| jniData._captureInfo = NULL; |
| } |
| return 0; |
| } |