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 | |
Stan Iliev | 50b89a8 | 2019-08-27 13:21:10 -0400 | [diff] [blame] | 29 | #include <mutex> |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 30 | #include <vector> |
| 31 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 32 | #include "android_runtime/AndroidRuntime.h" |
| 33 | #include "jni.h" |
Steven Moreland | 2279b25 | 2017-07-19 09:50:45 -0700 | [diff] [blame] | 34 | #include <nativehelper/JNIHelp.h> |
Jooyung Han | cb1e896 | 2019-02-21 14:18:11 +0900 | [diff] [blame] | 35 | #include "android_media_Streams.h" |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 36 | |
| 37 | using namespace android; |
| 38 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 39 | /** |
| 40 | * This object unwraps codec aliases into individual codec infos as the Java interface handles |
| 41 | * aliases in this way. |
| 42 | */ |
| 43 | class JavaMediaCodecListWrapper { |
| 44 | public: |
| 45 | struct Info { |
| 46 | sp<MediaCodecInfo> info; |
| 47 | AString alias; |
| 48 | }; |
| 49 | |
| 50 | const Info getCodecInfo(size_t index) const { |
| 51 | if (index < mInfoList.size()) { |
| 52 | return mInfoList[index]; |
| 53 | } |
| 54 | // return |
| 55 | return Info { nullptr /* info */, "(none)" /* alias */ }; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 56 | } |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 57 | |
| 58 | size_t countCodecs() const { |
| 59 | return mInfoList.size(); |
| 60 | } |
| 61 | |
| 62 | sp<IMediaCodecList> getCodecList() const { |
| 63 | return mCodecList; |
| 64 | } |
| 65 | |
| 66 | size_t findCodecByName(AString name) const { |
| 67 | auto it = mInfoIndex.find(name); |
| 68 | return it == mInfoIndex.end() ? -ENOENT : it->second; |
| 69 | } |
| 70 | |
| 71 | JavaMediaCodecListWrapper(sp<IMediaCodecList> mcl) |
| 72 | : mCodecList(mcl) { |
| 73 | size_t numCodecs = mcl->countCodecs(); |
| 74 | for (size_t ix = 0; ix < numCodecs; ++ix) { |
| 75 | sp<MediaCodecInfo> info = mcl->getCodecInfo(ix); |
| 76 | Vector<AString> namesAndAliases; |
| 77 | info->getAliases(&namesAndAliases); |
| 78 | namesAndAliases.insertAt(0); |
| 79 | namesAndAliases.editItemAt(0) = info->getCodecName(); |
| 80 | for (const AString &nameOrAlias : namesAndAliases) { |
| 81 | if (mInfoIndex.count(nameOrAlias) > 0) { |
| 82 | // skip duplicate names or aliases |
| 83 | continue; |
| 84 | } |
| 85 | mInfoIndex.emplace(nameOrAlias, mInfoList.size()); |
| 86 | mInfoList.emplace_back(Info { info, nameOrAlias }); |
| 87 | } |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | private: |
| 92 | sp<IMediaCodecList> mCodecList; |
| 93 | std::vector<Info> mInfoList; |
| 94 | std::map<AString, size_t> mInfoIndex; |
| 95 | }; |
| 96 | |
| 97 | static std::mutex sMutex; |
| 98 | static std::unique_ptr<JavaMediaCodecListWrapper> sListWrapper; |
| 99 | |
| 100 | static const JavaMediaCodecListWrapper *getCodecList(JNIEnv *env) { |
| 101 | std::lock_guard<std::mutex> lock(sMutex); |
| 102 | if (sListWrapper == nullptr) { |
| 103 | sp<IMediaCodecList> mcl = MediaCodecList::getInstance(); |
| 104 | if (mcl == NULL) { |
| 105 | // This should never happen unless something is really wrong |
| 106 | jniThrowException( |
| 107 | env, "java/lang/RuntimeException", "cannot get MediaCodecList"); |
| 108 | } |
| 109 | |
| 110 | sListWrapper.reset(new JavaMediaCodecListWrapper(mcl)); |
| 111 | } |
| 112 | return sListWrapper.get(); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 113 | } |
| 114 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 115 | static JavaMediaCodecListWrapper::Info getCodecInfo(JNIEnv *env, jint index) { |
| 116 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
| 117 | if (mcl == nullptr) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 118 | // Runtime exception already pending. |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 119 | return JavaMediaCodecListWrapper::Info { nullptr /* info */, "(none)" /* alias */ }; |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 120 | } |
| 121 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 122 | JavaMediaCodecListWrapper::Info info = mcl->getCodecInfo(index); |
| 123 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 124 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 125 | } |
| 126 | |
| 127 | return info; |
| 128 | } |
| 129 | |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 130 | static jint android_media_MediaCodecList_getCodecCount( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 131 | JNIEnv *env, jobject /* thiz */) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 132 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 133 | if (mcl == NULL) { |
| 134 | // Runtime exception already pending. |
| 135 | return 0; |
| 136 | } |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 137 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 138 | return mcl->countCodecs(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | static jstring android_media_MediaCodecList_getCodecName( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 142 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 143 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 144 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 145 | // Runtime exception already pending. |
| 146 | return NULL; |
| 147 | } |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 148 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 149 | const char *name = info.alias.c_str(); |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 150 | return env->NewStringUTF(name); |
| 151 | } |
| 152 | |
| 153 | static jstring android_media_MediaCodecList_getCanonicalName( |
| 154 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 155 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 156 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 157 | // Runtime exception already pending. |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 158 | return NULL; |
| 159 | } |
| 160 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 161 | const char *name = info.info->getCodecName(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 162 | return env->NewStringUTF(name); |
| 163 | } |
| 164 | |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 165 | static jint android_media_MediaCodecList_findCodecByName( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 166 | JNIEnv *env, jobject /* thiz */, jstring name) { |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 167 | if (name == NULL) { |
| 168 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 169 | return -ENOENT; |
| 170 | } |
| 171 | |
| 172 | const char *nameStr = env->GetStringUTFChars(name, NULL); |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 173 | if (nameStr == NULL) { |
| 174 | // Out of memory exception already pending. |
| 175 | return -ENOENT; |
| 176 | } |
| 177 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 178 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 179 | if (mcl == NULL) { |
| 180 | // Runtime exception already pending. |
Lajos Molnar | 018b70f | 2014-08-12 11:37:24 -0700 | [diff] [blame] | 181 | env->ReleaseStringUTFChars(name, nameStr); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 182 | return -ENOENT; |
| 183 | } |
| 184 | |
| 185 | jint ret = mcl->findCodecByName(nameStr); |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 186 | env->ReleaseStringUTFChars(name, nameStr); |
| 187 | return ret; |
| 188 | } |
| 189 | |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 190 | static jboolean android_media_MediaCodecList_getAttributes( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 191 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 192 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 193 | if (info.info == NULL) { |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 194 | // Runtime exception already pending. |
| 195 | return 0; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 196 | } |
| 197 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 198 | return info.info->getAttributes(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 199 | } |
| 200 | |
| 201 | static jarray android_media_MediaCodecList_getSupportedTypes( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 202 | JNIEnv *env, jobject /* thiz */, jint index) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 203 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 204 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 205 | // Runtime exception already pending. |
| 206 | return NULL; |
| 207 | } |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 208 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 209 | Vector<AString> types; |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 210 | info.info->getSupportedMediaTypes(&types); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 211 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 212 | jclass clazz = env->FindClass("java/lang/String"); |
| 213 | CHECK(clazz != NULL); |
| 214 | |
| 215 | jobjectArray array = env->NewObjectArray(types.size(), clazz, NULL); |
| 216 | |
| 217 | for (size_t i = 0; i < types.size(); ++i) { |
| 218 | jstring obj = env->NewStringUTF(types.itemAt(i).c_str()); |
| 219 | env->SetObjectArrayElement(array, i, obj); |
| 220 | env->DeleteLocalRef(obj); |
| 221 | obj = NULL; |
| 222 | } |
| 223 | |
| 224 | return array; |
| 225 | } |
| 226 | |
| 227 | static jobject android_media_MediaCodecList_getCodecCapabilities( |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 228 | JNIEnv *env, jobject /* thiz */, jint index, jstring type) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 229 | if (type == NULL) { |
| 230 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 231 | return NULL; |
| 232 | } |
| 233 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 234 | JavaMediaCodecListWrapper::Info info = getCodecInfo(env, index); |
| 235 | if (info.info == NULL) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 236 | // Runtime exception already pending. |
| 237 | return NULL; |
| 238 | } |
| 239 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 240 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 241 | const char *typeStr = env->GetStringUTFChars(type, NULL); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 242 | if (typeStr == NULL) { |
| 243 | // Out of memory exception already pending. |
| 244 | return NULL; |
| 245 | } |
| 246 | |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 247 | Vector<MediaCodecInfo::ProfileLevel> profileLevels; |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 248 | Vector<uint32_t> colorFormats; |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 249 | |
| 250 | sp<AMessage> defaultFormat = new AMessage(); |
| 251 | defaultFormat->setString("mime", typeStr); |
| 252 | |
| 253 | // TODO query default-format also from codec/codec list |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 254 | const sp<MediaCodecInfo::Capabilities> &capabilities = |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 255 | info.info->getCapabilitiesFor(typeStr); |
Lajos Molnar | 018b70f | 2014-08-12 11:37:24 -0700 | [diff] [blame] | 256 | env->ReleaseStringUTFChars(type, typeStr); |
| 257 | typeStr = NULL; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 258 | if (capabilities == NULL) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 259 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 260 | return NULL; |
| 261 | } |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 262 | |
| 263 | capabilities->getSupportedColorFormats(&colorFormats); |
| 264 | capabilities->getSupportedProfileLevels(&profileLevels); |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 265 | sp<AMessage> details = capabilities->getDetails(); |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 266 | bool isEncoder = info.info->isEncoder(); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 267 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 268 | jobject defaultFormatObj = NULL; |
| 269 | if (ConvertMessageToMap(env, defaultFormat, &defaultFormatObj)) { |
| 270 | return NULL; |
| 271 | } |
| 272 | |
| 273 | jobject infoObj = NULL; |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 274 | if (ConvertMessageToMap(env, details, &infoObj)) { |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 275 | env->DeleteLocalRef(defaultFormatObj); |
| 276 | return NULL; |
| 277 | } |
| 278 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 279 | jclass capsClazz = |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 280 | env->FindClass("android/media/MediaCodecInfo$CodecCapabilities"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 281 | CHECK(capsClazz != NULL); |
| 282 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 283 | jclass profileLevelClazz = |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 284 | env->FindClass("android/media/MediaCodecInfo$CodecProfileLevel"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 285 | CHECK(profileLevelClazz != NULL); |
| 286 | |
| 287 | jobjectArray profileLevelArray = |
| 288 | env->NewObjectArray(profileLevels.size(), profileLevelClazz, NULL); |
| 289 | |
| 290 | jfieldID profileField = |
Andreas Huber | 07ea426 | 2012-04-11 12:21:20 -0700 | [diff] [blame] | 291 | env->GetFieldID(profileLevelClazz, "profile", "I"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 292 | |
| 293 | jfieldID levelField = |
Andreas Huber | 07ea426 | 2012-04-11 12:21:20 -0700 | [diff] [blame] | 294 | env->GetFieldID(profileLevelClazz, "level", "I"); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 295 | |
| 296 | for (size_t i = 0; i < profileLevels.size(); ++i) { |
Lajos Molnar | cd5e3f9 | 2014-08-06 12:18:34 -0700 | [diff] [blame] | 297 | const MediaCodecInfo::ProfileLevel &src = profileLevels.itemAt(i); |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 298 | |
| 299 | jobject profileLevelObj = env->AllocObject(profileLevelClazz); |
| 300 | |
| 301 | env->SetIntField(profileLevelObj, profileField, src.mProfile); |
| 302 | env->SetIntField(profileLevelObj, levelField, src.mLevel); |
| 303 | |
| 304 | env->SetObjectArrayElement(profileLevelArray, i, profileLevelObj); |
| 305 | |
| 306 | env->DeleteLocalRef(profileLevelObj); |
| 307 | profileLevelObj = NULL; |
| 308 | } |
| 309 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 310 | jintArray colorFormatsArray = env->NewIntArray(colorFormats.size()); |
| 311 | |
| 312 | for (size_t i = 0; i < colorFormats.size(); ++i) { |
| 313 | jint val = colorFormats.itemAt(i); |
| 314 | env->SetIntArrayRegion(colorFormatsArray, i, 1, &val); |
| 315 | } |
| 316 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 317 | jmethodID capsConstructID = env->GetMethodID(capsClazz, "<init>", |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 318 | "([Landroid/media/MediaCodecInfo$CodecProfileLevel;[IZ" |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 319 | "Ljava/util/Map;Ljava/util/Map;)V"); |
| 320 | |
| 321 | jobject caps = env->NewObject(capsClazz, capsConstructID, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 322 | profileLevelArray, colorFormatsArray, isEncoder, |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 323 | defaultFormatObj, infoObj); |
| 324 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 325 | env->DeleteLocalRef(profileLevelArray); |
| 326 | profileLevelArray = NULL; |
| 327 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 328 | env->DeleteLocalRef(colorFormatsArray); |
| 329 | colorFormatsArray = NULL; |
| 330 | |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 331 | env->DeleteLocalRef(defaultFormatObj); |
| 332 | defaultFormatObj = NULL; |
| 333 | |
| 334 | env->DeleteLocalRef(infoObj); |
| 335 | infoObj = NULL; |
| 336 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 337 | return caps; |
| 338 | } |
| 339 | |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 340 | static jobject android_media_MediaCodecList_getGlobalSettings(JNIEnv *env, jobject /* thiz */) { |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 341 | const JavaMediaCodecListWrapper *mcl = getCodecList(env); |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 342 | if (mcl == NULL) { |
| 343 | // Runtime exception already pending. |
| 344 | return NULL; |
| 345 | } |
| 346 | |
Lajos Molnar | dd6125c | 2019-02-05 15:55:14 -0800 | [diff] [blame] | 347 | const sp<AMessage> settings = mcl->getCodecList()->getGlobalSettings(); |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 348 | if (settings == NULL) { |
| 349 | jniThrowException(env, "java/lang/RuntimeException", "cannot get global settings"); |
| 350 | return NULL; |
| 351 | } |
| 352 | |
| 353 | jobject settingsObj = NULL; |
| 354 | if (ConvertMessageToMap(env, settings, &settingsObj)) { |
| 355 | return NULL; |
| 356 | } |
| 357 | |
| 358 | return settingsObj; |
| 359 | } |
| 360 | |
Andreas Gampe | 5a15d0d | 2014-11-10 18:19:40 -0800 | [diff] [blame] | 361 | static void android_media_MediaCodecList_native_init(JNIEnv* /* env */) { |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 362 | } |
| 363 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 364 | static const JNINativeMethod gMethods[] = { |
Lajos Molnar | b58dc31 | 2014-07-18 12:10:33 -0700 | [diff] [blame] | 365 | { "native_getCodecCount", "()I", (void *)android_media_MediaCodecList_getCodecCount }, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 366 | |
| 367 | { "getCanonicalName", "(I)Ljava/lang/String;", |
| 368 | (void *)android_media_MediaCodecList_getCanonicalName }, |
| 369 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 370 | { "getCodecName", "(I)Ljava/lang/String;", |
| 371 | (void *)android_media_MediaCodecList_getCodecName }, |
Lajos Molnar | d2a7f47 | 2018-11-15 12:49:20 -0800 | [diff] [blame] | 372 | |
| 373 | { "getAttributes", "(I)I", (void *)android_media_MediaCodecList_getAttributes }, |
| 374 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 375 | { "getSupportedTypes", "(I)[Ljava/lang/String;", |
| 376 | (void *)android_media_MediaCodecList_getSupportedTypes }, |
| 377 | |
| 378 | { "getCodecCapabilities", |
Andreas Huber | 60d610b | 2012-05-02 16:06:09 -0700 | [diff] [blame] | 379 | "(ILjava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;", |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 380 | (void *)android_media_MediaCodecList_getCodecCapabilities }, |
| 381 | |
Ronghua Wu | ee29975 | 2015-03-25 10:53:04 -0700 | [diff] [blame] | 382 | { "native_getGlobalSettings", |
| 383 | "()Ljava/util/Map;", |
| 384 | (void *)android_media_MediaCodecList_getGlobalSettings }, |
| 385 | |
Martin Storsjo | 93077a2 | 2012-09-25 11:55:25 +0300 | [diff] [blame] | 386 | { "findCodecByName", "(Ljava/lang/String;)I", |
| 387 | (void *)android_media_MediaCodecList_findCodecByName }, |
| 388 | |
Andreas Huber | 5a04bf3 | 2012-03-29 16:41:38 -0700 | [diff] [blame] | 389 | { "native_init", "()V", (void *)android_media_MediaCodecList_native_init }, |
| 390 | }; |
| 391 | |
| 392 | int register_android_media_MediaCodecList(JNIEnv *env) { |
| 393 | return AndroidRuntime::registerNativeMethods(env, |
| 394 | "android/media/MediaCodecList", gMethods, NELEM(gMethods)); |
| 395 | } |
| 396 | |