Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012, The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | //#define LOG_NDEBUG 0 |
| 18 | #define LOG_TAG "MediaCodec-JNI" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include <media/stagefright/foundation/ADebug.h> |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 22 | #include <media/stagefright/foundation/AMessage.h> |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 23 | #include <media/stagefright/MediaCodecList.h> |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 24 | #include <media/IMediaCodecList.h> |
| 25 | #include <media/MediaCodecInfo.h> |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 26 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 27 | #include <utils/Vector.h> |
| 28 | |
| 29 | #include <vector> |
| 30 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 31 | #include "android_runtime/AndroidRuntime.h" |
| 32 | #include "jni.h" |
Steven Moreland | 2279b25 | 2017-07-19 09:50:45 -0700 | [diff] [blame] | 33 | #include <nativehelper/JNIHelp.h> |
Jooyung Han | cb1e896 | 2019-02-21 14:18:11 +0900 | [diff] [blame] | 34 | #include "android_media_Streams.h" |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 35 | |
| 36 | using namespace android; |
| 37 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 38 | /** |
| 39 | * This object unwraps codec aliases into individual codec infos as the Java interface handles |
| 40 | * aliases in this way. |
| 41 | */ |
| 42 | class JavaMediaCodecListWrapper { |
| 43 | public: |
| 44 | struct Info { |
| 45 | sp<MediaCodecInfo> info; |
| 46 | AString alias; |
| 47 | }; |
| 48 | |
| 49 | const Info getCodecInfo(size_t index) const { |
| 50 | if (index < mInfoList.size()) { |
| 51 | return mInfoList[index]; |
| 52 | } |
| 53 | // return |
| 54 | return Info { nullptr /* info */, "(none)" /* alias */ }; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 55 | } |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 56 | |
| 57 | size_t countCodecs() const { |
| 58 | return mInfoList.size(); |
| 59 | } |
| 60 | |
| 61 | sp<IMediaCodecList> getCodecList() const { |
| 62 | return mCodecList; |
| 63 | } |
| 64 | |
| 65 | size_t findCodecByName(AString name) const { |
| 66 | auto it = mInfoIndex.find(name); |
| 67 | return it == mInfoIndex.end() ? -ENOENT : it->second; |
| 68 | } |
| 69 | |
| 70 | JavaMediaCodecListWrapper(sp<IMediaCodecList> mcl) |
| 71 | : mCodecList(mcl) { |
| 72 | size_t numCodecs = mcl->countCodecs(); |
| 73 | for (size_t ix = 0; ix < numCodecs; ++ix) { |
| 74 | sp<MediaCodecInfo> info = mcl->getCodecInfo(ix); |
| 75 | Vector<AString> namesAndAliases; |
| 76 | info->getAliases(&namesAndAliases); |
| 77 | namesAndAliases.insertAt(0); |
| 78 | namesAndAliases.editItemAt(0) = info->getCodecName(); |
| 79 | for (const AString &nameOrAlias : namesAndAliases) { |
| 80 | if (mInfoIndex.count(nameOrAlias) > 0) { |
| 81 | // skip duplicate names or aliases |
| 82 | continue; |
| 83 | } |
| 84 | mInfoIndex.emplace(nameOrAlias, mInfoList.size()); |
| 85 | mInfoList.emplace_back(Info { info, nameOrAlias }); |
| 86 | } |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | private: |
| 91 | sp<IMediaCodecList> mCodecList; |
| 92 | std::vector<Info> mInfoList; |
| 93 | std::map<AString, size_t> mInfoIndex; |
| 94 | }; |
| 95 | |
| 96 | static std::mutex sMutex; |
| 97 | static std::unique_ptr<JavaMediaCodecListWrapper> sListWrapper; |
| 98 | |
| 99 | static const JavaMediaCodecListWrapper *getCodecList(JNIEnv *env) { |
| 100 | std::lock_guard<std::mutex> lock(sMutex); |
| 101 | if (sListWrapper == nullptr) { |
| 102 | sp<IMediaCodecList> mcl = MediaCodecList::getInstance(); |
| 103 | if (mcl == NULL) { |
| 104 | // This should never happen unless something is really wrong |
| 105 | jniThrowException( |
| 106 | env, "java/lang/RuntimeException", "cannot get MediaCodecList"); |
| 107 | } |
| 108 | |
| 109 | sListWrapper.reset(new JavaMediaCodecListWrapper(mcl)); |
| 110 | } |
| 111 | return sListWrapper.get(); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 112 | } |
| 113 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 114 | static JavaMediaCodecListWrapper::Info getCodecInfo(JNIEnv *env, jint index) { |
| 115 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
| 116 | if (mcl == nullptr) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 117 | // Runtime exception already pending. |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 118 | return JavaMediaCodecListWrapper::Info { nullptr /* info */, "(none)" /* alias */ }; |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 119 | } |
| 120 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 121 | JavaMediaCodecListWrapper::Info info = mcl->getCodecInfo(index); |
| 122 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 123 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 124 | } |
| 125 | |
| 126 | return info; |
| 127 | } |
| 128 | |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 129 | static jint android_media_MediaCodecList_getCodecCount( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 130 | JNIEnv *env, jobject /* thiz */) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 131 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 132 | if (mcl == NULL) { |
| 133 | // Runtime exception already pending. |
| 134 | return 0; |
| 135 | } |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 136 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 137 | return mcl->countCodecs(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 138 | } |
| 139 | |
| 140 | static jstring android_media_MediaCodecList_getCodecName( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 141 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 142 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 143 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 144 | // Runtime exception already pending. |
| 145 | return NULL; |
| 146 | } |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 147 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 148 | const char *name = info.alias.c_str(); |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 149 | return env->NewStringUTF(name); |
| 150 | } |
| 151 | |
| 152 | static jstring android_media_MediaCodecList_getCanonicalName( |
| 153 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 154 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 155 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 156 | // Runtime exception already pending. |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 157 | return NULL; |
| 158 | } |
| 159 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 160 | const char *name = info.info->getCodecName(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 161 | return env->NewStringUTF(name); |
| 162 | } |
| 163 | |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 164 | static jint android_media_MediaCodecList_findCodecByName( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 165 | JNIEnv *env, jobject /* thiz */, jstring name) { |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 166 | if (name == NULL) { |
| 167 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 168 | return -ENOENT; |
| 169 | } |
| 170 | |
| 171 | const char *nameStr = env->GetStringUTFChars(name, NULL); |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 172 | if (nameStr == NULL) { |
| 173 | // Out of memory exception already pending. |
| 174 | return -ENOENT; |
| 175 | } |
| 176 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 177 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 178 | if (mcl == NULL) { |
| 179 | // Runtime exception already pending. |
Lajos Molnar | 018b70f | 2014-08-12 11:37:24 -0700 | [diff] [blame] | 180 | env->ReleaseStringUTFChars(name, nameStr); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 181 | return -ENOENT; |
| 182 | } |
| 183 | |
| 184 | jint ret = mcl->findCodecByName(nameStr); |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 185 | env->ReleaseStringUTFChars(name, nameStr); |
| 186 | return ret; |
| 187 | } |
| 188 | |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 189 | static jboolean android_media_MediaCodecList_getAttributes( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 190 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 191 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 192 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 193 | // Runtime exception already pending. |
| 194 | return 0; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 195 | } |
| 196 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 197 | return info.info->getAttributes(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | static jarray android_media_MediaCodecList_getSupportedTypes( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 201 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 202 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 203 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 204 | // Runtime exception already pending. |
| 205 | return NULL; |
| 206 | } |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 207 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 208 | Vector<AString> types; |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 209 | info.info->getSupportedMediaTypes(&types); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 210 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 211 | jclass clazz = env->FindClass("java/lang/String"); |
| 212 | CHECK(clazz != NULL); |
| 213 | |
| 214 | jobjectArray array = env->NewObjectArray(types.size(), clazz, NULL); |
| 215 | |
| 216 | for (size_t i = 0; i < types.size(); ++i) { |
| 217 | jstring obj = env->NewStringUTF(types.itemAt(i).c_str()); |
| 218 | env->SetObjectArrayElement(array, i, obj); |
| 219 | env->DeleteLocalRef(obj); |
| 220 | obj = NULL; |
| 221 | } |
| 222 | |
| 223 | return array; |
| 224 | } |
| 225 | |
| 226 | static jobject android_media_MediaCodecList_getCodecCapabilities( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 227 | JNIEnv *env, jobject /* thiz */, jint index, jstring type) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 228 | if (type == NULL) { |
| 229 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 230 | return NULL; |
| 231 | } |
| 232 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 233 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 234 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 235 | // Runtime exception already pending. |
| 236 | return NULL; |
| 237 | } |
| 238 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 239 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 240 | const char *typeStr = env->GetStringUTFChars(type, NULL); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 241 | if (typeStr == NULL) { |
| 242 | // Out of memory exception already pending. |
| 243 | return NULL; |
| 244 | } |
| 245 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 246 | Vector<MediaCodecInfo::ProfileLevel> profileLevels; |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 247 | Vector<uint32_t> colorFormats; |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 248 | |
| 249 | sp<AMessage> defaultFormat = new AMessage(); |
| 250 | defaultFormat->setString("mime", typeStr); |
| 251 | |
| 252 | // TODO query default-format also from codec/codec list |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 253 | const sp<MediaCodecInfo::Capabilities> &capabilities = |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 254 | info.info->getCapabilitiesFor(typeStr); |
Lajos Molnar | 018b70f | 2014-08-12 11:37:24 -0700 | [diff] [blame] | 255 | env->ReleaseStringUTFChars(type, typeStr); |
| 256 | typeStr = NULL; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 257 | if (capabilities == NULL) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 258 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 259 | return NULL; |
| 260 | } |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 261 | |
| 262 | capabilities->getSupportedColorFormats(&colorFormats); |
| 263 | capabilities->getSupportedProfileLevels(&profileLevels); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 264 | sp<AMessage> details = capabilities->getDetails(); |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 265 | bool isEncoder = info.info->isEncoder(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 266 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 267 | jobject defaultFormatObj = NULL; |
| 268 | if (ConvertMessageToMap(env, defaultFormat, &defaultFormatObj)) { |
| 269 | return NULL; |
| 270 | } |
| 271 | |
| 272 | jobject infoObj = NULL; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 273 | if (ConvertMessageToMap(env, details, &infoObj)) { |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 274 | env->DeleteLocalRef(defaultFormatObj); |
| 275 | return NULL; |
| 276 | } |
| 277 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 278 | jclass capsClazz = |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 279 | env->FindClass("android/media/MediaCodecInfo$CodecCapabilities"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 280 | CHECK(capsClazz != NULL); |
| 281 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 282 | jclass profileLevelClazz = |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 283 | env->FindClass("android/media/MediaCodecInfo$CodecProfileLevel"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 284 | CHECK(profileLevelClazz != NULL); |
| 285 | |
| 286 | jobjectArray profileLevelArray = |
| 287 | env->NewObjectArray(profileLevels.size(), profileLevelClazz, NULL); |
| 288 | |
| 289 | jfieldID profileField = |
Andreas Huber | 07ea426 | 2012-04-11 12:21:20 -0700 | [diff] [blame] | 290 | env->GetFieldID(profileLevelClazz, "profile", "I"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 291 | |
| 292 | jfieldID levelField = |
Andreas Huber | 07ea426 | 2012-04-11 12:21:20 -0700 | [diff] [blame] | 293 | env->GetFieldID(profileLevelClazz, "level", "I"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 294 | |
| 295 | for (size_t i = 0; i < profileLevels.size(); ++i) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 296 | const MediaCodecInfo::ProfileLevel &src = profileLevels.itemAt(i); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 297 | |
| 298 | jobject profileLevelObj = env->AllocObject(profileLevelClazz); |
| 299 | |
| 300 | env->SetIntField(profileLevelObj, profileField, src.mProfile); |
| 301 | env->SetIntField(profileLevelObj, levelField, src.mLevel); |
| 302 | |
| 303 | env->SetObjectArrayElement(profileLevelArray, i, profileLevelObj); |
| 304 | |
| 305 | env->DeleteLocalRef(profileLevelObj); |
| 306 | profileLevelObj = NULL; |
| 307 | } |
| 308 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 309 | jintArray colorFormatsArray = env->NewIntArray(colorFormats.size()); |
| 310 | |
| 311 | for (size_t i = 0; i < colorFormats.size(); ++i) { |
| 312 | jint val = colorFormats.itemAt(i); |
| 313 | env->SetIntArrayRegion(colorFormatsArray, i, 1, &val); |
| 314 | } |
| 315 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 316 | jmethodID capsConstructID = env->GetMethodID(capsClazz, "<init>", |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 317 | "([Landroid/media/MediaCodecInfo$CodecProfileLevel;[IZ" |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 318 | "Ljava/util/Map;Ljava/util/Map;)V"); |
| 319 | |
| 320 | jobject caps = env->NewObject(capsClazz, capsConstructID, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 321 | profileLevelArray, colorFormatsArray, isEncoder, |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 322 | defaultFormatObj, infoObj); |
| 323 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 324 | env->DeleteLocalRef(profileLevelArray); |
| 325 | profileLevelArray = NULL; |
| 326 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 327 | env->DeleteLocalRef(colorFormatsArray); |
| 328 | colorFormatsArray = NULL; |
| 329 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 330 | env->DeleteLocalRef(defaultFormatObj); |
| 331 | defaultFormatObj = NULL; |
| 332 | |
| 333 | env->DeleteLocalRef(infoObj); |
| 334 | infoObj = NULL; |
| 335 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 336 | return caps; |
| 337 | } |
| 338 | |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 339 | static jobject android_media_MediaCodecList_getGlobalSettings(JNIEnv *env, jobject /* thiz */) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 340 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 341 | if (mcl == NULL) { |
| 342 | // Runtime exception already pending. |
| 343 | return NULL; |
| 344 | } |
| 345 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 346 | const sp<AMessage> settings = mcl->getCodecList()->getGlobalSettings(); |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 347 | if (settings == NULL) { |
| 348 | jniThrowException(env, "java/lang/RuntimeException", "cannot get global settings"); |
| 349 | return NULL; |
| 350 | } |
| 351 | |
| 352 | jobject settingsObj = NULL; |
| 353 | if (ConvertMessageToMap(env, settings, &settingsObj)) { |
| 354 | return NULL; |
| 355 | } |
| 356 | |
| 357 | return settingsObj; |
| 358 | } |
| 359 | |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 360 | static void android_media_MediaCodecList_native_init(JNIEnv* /* env */) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 361 | } |
| 362 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 363 | static const JNINativeMethod gMethods[] = { |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 364 | { "native_getCodecCount", "()I", (void *)android_media_MediaCodecList_getCodecCount }, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 365 | |
| 366 | { "getCanonicalName", "(I)Ljava/lang/String;", |
| 367 | (void *)android_media_MediaCodecList_getCanonicalName }, |
| 368 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 369 | { "getCodecName", "(I)Ljava/lang/String;", |
| 370 | (void *)android_media_MediaCodecList_getCodecName }, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 371 | |
| 372 | { "getAttributes", "(I)I", (void *)android_media_MediaCodecList_getAttributes }, |
| 373 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 374 | { "getSupportedTypes", "(I)[Ljava/lang/String;", |
| 375 | (void *)android_media_MediaCodecList_getSupportedTypes }, |
| 376 | |
| 377 | { "getCodecCapabilities", |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 378 | "(ILjava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;", |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 379 | (void *)android_media_MediaCodecList_getCodecCapabilities }, |
| 380 | |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 381 | { "native_getGlobalSettings", |
| 382 | "()Ljava/util/Map;", |
| 383 | (void *)android_media_MediaCodecList_getGlobalSettings }, |
| 384 | |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 385 | { "findCodecByName", "(Ljava/lang/String;)I", |
| 386 | (void *)android_media_MediaCodecList_findCodecByName }, |
| 387 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 388 | { "native_init", "()V", (void *)android_media_MediaCodecList_native_init }, |
| 389 | }; |
| 390 | |
| 391 | int register_android_media_MediaCodecList(JNIEnv *env) { |
| 392 | return AndroidRuntime::registerNativeMethods(env, |
| 393 | "android/media/MediaCodecList", gMethods, NELEM(gMethods)); |
| 394 | } |
| 395 | |