Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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 | #include <dlfcn.h> |
| 18 | #include <stdio.h> |
| 19 | #include <unistd.h> |
| 20 | #include <utils/Log.h> |
| 21 | #include <utils/threads.h> |
| 22 | #include <VideoEditorClasses.h> |
| 23 | #include <VideoEditorJava.h> |
| 24 | #include <VideoEditorOsal.h> |
| 25 | #include <VideoEditorLogging.h> |
| 26 | #include <VideoEditorOsal.h> |
| 27 | #include <marker.h> |
| 28 | |
| 29 | extern "C" { |
| 30 | #include <M4OSA_Clock.h> |
| 31 | #include <M4OSA_CharStar.h> |
| 32 | #include <M4OSA_Error.h> |
| 33 | #include <M4OSA_FileCommon.h> |
| 34 | #include <M4OSA_FileReader.h> |
| 35 | #include <M4OSA_FileWriter.h> |
| 36 | #include <M4OSA_Memory.h> |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 37 | #include <M4OSA_Thread.h> |
| 38 | #include <M4VSS3GPP_API.h> |
| 39 | #include <M4VSS3GPP_ErrorCodes.h> |
| 40 | #include <M4MCS_API.h> |
| 41 | #include <M4MCS_ErrorCodes.h> |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 42 | #include <M4READER_Common.h> |
| 43 | #include <M4WRITER_common.h> |
| 44 | #include <M4DECODER_Common.h> |
| 45 | #include <M4AD_Common.h> |
| 46 | }; |
| 47 | |
| 48 | extern "C" M4OSA_ERR M4MCS_open_normalMode( |
| 49 | M4MCS_Context pContext, |
| 50 | M4OSA_Void* pFileIn, |
| 51 | M4VIDEOEDITING_FileType InputFileType, |
| 52 | M4OSA_Void* pFileOut, |
| 53 | M4OSA_Void* pTempFile); |
| 54 | |
| 55 | jobject videoEditProp_getProperties( |
| 56 | JNIEnv* pEnv, |
| 57 | jobject thiz, |
| 58 | jstring file); |
| 59 | |
| 60 | static void |
| 61 | getFileAndMediaTypeFromExtension ( |
| 62 | M4OSA_Char* pExtension, |
| 63 | VideoEditClasses_FileType *pFileType, |
| 64 | M4VIDEOEDITING_FileType *pClipType); |
| 65 | |
| 66 | static M4OSA_ERR |
| 67 | getClipProperties( JNIEnv* pEnv, |
| 68 | jobject thiz, |
| 69 | M4OSA_Char* pFile, |
| 70 | M4VIDEOEDITING_FileType clipType, |
| 71 | M4VIDEOEDITING_ClipProperties* pClipProperties); |
| 72 | |
| 73 | M4OSA_UInt32 |
| 74 | VideoEdit_chrCompare(M4OSA_Char* pStrIn1, |
| 75 | M4OSA_Char* pStrIn2, |
| 76 | M4OSA_Int32* pCmpResult); |
| 77 | |
| 78 | jobject videoEditProp_getProperties( |
| 79 | JNIEnv* pEnv, |
| 80 | jobject thiz, |
| 81 | jstring file) |
| 82 | { |
| 83 | bool gotten = true; |
| 84 | M4OSA_Char* pFile = M4OSA_NULL; |
| 85 | M4OSA_Char* pExtension = M4OSA_NULL; |
| 86 | M4OSA_UInt32 index = 0; |
| 87 | M4OSA_Int32 cmpResult = 0; |
| 88 | VideoEditPropClass_Properties* pProperties = M4OSA_NULL; |
| 89 | M4VIDEOEDITING_ClipProperties* pClipProperties = M4OSA_NULL; |
| 90 | M4OSA_ERR result = M4NO_ERROR; |
| 91 | M4MCS_Context context = M4OSA_NULL; |
| 92 | M4OSA_FilePosition size = 0; |
| 93 | M4OSA_UInt32 width = 0; |
| 94 | M4OSA_UInt32 height = 0; |
| 95 | jobject properties = NULL; |
| 96 | M4OSA_Context pOMXContext = M4OSA_NULL; |
| 97 | M4DECODER_VideoInterface* pOMXVidDecoderInterface = M4OSA_NULL; |
| 98 | M4AD_Interface* pOMXAudDecoderInterface = M4OSA_NULL; |
| 99 | |
| 100 | bool initialized = true; |
| 101 | VideoEditClasses_FileType fileType = VideoEditClasses_kFileType_Unsupported; |
| 102 | M4VIDEOEDITING_FileType clipType = M4VIDEOEDITING_kFileType_Unsupported; |
| 103 | |
| 104 | VIDEOEDIT_LOG_API( |
| 105 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", |
| 106 | "videoEditProp_getProperties()"); |
| 107 | |
| 108 | // Add a text marker (the condition must always be true). |
| 109 | ADD_TEXT_MARKER_FUN(NULL != pEnv) |
| 110 | |
| 111 | // Initialize the classes. |
| 112 | videoEditPropClass_init(&initialized, (JNIEnv*)pEnv); |
| 113 | |
| 114 | // Validate the tempPath parameter. |
| 115 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 116 | &gotten, pEnv, (NULL == file), "file is null"); |
| 117 | |
| 118 | // Get the file path. |
| 119 | pFile = (M4OSA_Char *)videoEditJava_getString( |
| 120 | &gotten, pEnv, file, NULL, M4OSA_NULL); |
| 121 | |
| 122 | result = M4OSA_fileReadOpen(&context, (M4OSA_Void*)pFile, M4OSA_kFileRead); |
Basavapatna Dattaguru | 9cfeb6e | 2011-02-15 21:54:48 -0800 | [diff] [blame] | 123 | |
| 124 | if(M4NO_ERROR != result) { |
| 125 | // Free the file path. |
| 126 | videoEditOsal_free(pFile); |
| 127 | pFile = M4OSA_NULL; |
| 128 | } |
| 129 | |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 130 | videoEditJava_checkAndThrowIllegalArgumentException(&gotten, pEnv, |
| 131 | (M4NO_ERROR != result), "file not found"); |
Basavapatna Dattaguru | 9cfeb6e | 2011-02-15 21:54:48 -0800 | [diff] [blame] | 132 | |
| 133 | // Close the file and free the file context |
| 134 | if (context != NULL) { |
| 135 | result = M4OSA_fileReadClose(context); |
| 136 | context = M4OSA_NULL; |
| 137 | } |
| 138 | |
| 139 | // Return if Error |
| 140 | if (M4NO_ERROR != result) { |
| 141 | return (properties); // NULL |
| 142 | } |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 143 | |
| 144 | // Check if the file path is valid. |
| 145 | if (gotten) |
| 146 | { |
| 147 | // Retrieve the extension. |
Dheeraj Sharma | 7743fa6 | 2011-04-12 14:53:58 -0700 | [diff] [blame] | 148 | pExtension = (M4OSA_Char *)strrchr((const char *)pFile, (int)'.'); |
| 149 | if (M4OSA_NULL != pExtension) |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 150 | { |
| 151 | // Skip the dot. |
| 152 | pExtension++; |
| 153 | |
| 154 | // Get the file type and Media type from extension |
| 155 | getFileAndMediaTypeFromExtension( |
| 156 | pExtension ,&fileType, &clipType); |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | // Check if the file type could be determined. |
| 161 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 162 | &gotten, pEnv, |
| 163 | (VideoEditClasses_kFileType_Unsupported == fileType), |
| 164 | "file type is not supported"); |
| 165 | |
| 166 | // Allocate a new properties structure. |
| 167 | pProperties = (VideoEditPropClass_Properties*)videoEditOsal_alloc( |
| 168 | &gotten, pEnv, |
| 169 | sizeof(VideoEditPropClass_Properties), "Properties"); |
| 170 | |
| 171 | // Check if the context is valid and allocation succeeded |
| 172 | // (required because of dereferencing of pProperties). |
| 173 | if (gotten) |
| 174 | { |
| 175 | // Check if this type of file needs to be analyzed using MCS. |
| 176 | if ((VideoEditClasses_kFileType_MP3 == fileType) || |
| 177 | (VideoEditClasses_kFileType_MP4 == fileType) || |
| 178 | (VideoEditClasses_kFileType_3GPP == fileType) || |
| 179 | (VideoEditClasses_kFileType_AMR == fileType) || |
Dharmaray Kundargi | 4e70320 | 2011-01-29 20:48:05 -0800 | [diff] [blame] | 180 | (VideoEditClasses_kFileType_PCM == fileType) || |
| 181 | (VideoEditClasses_kFileType_M4V == fileType)) |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 182 | { |
| 183 | // Allocate a new clip properties structure. |
| 184 | pClipProperties = |
| 185 | (M4VIDEOEDITING_ClipProperties*)videoEditOsal_alloc( |
| 186 | &gotten, pEnv, |
| 187 | sizeof(M4VIDEOEDITING_ClipProperties), "ClipProperties"); |
| 188 | |
| 189 | // Check if allocation succeeded (required because of |
| 190 | // dereferencing of pClipProperties). |
| 191 | if (gotten) |
| 192 | { |
| 193 | // Add a code marker (the condition must always be true). |
| 194 | ADD_CODE_MARKER_FUN(NULL != pClipProperties) |
| 195 | |
| 196 | // Log the API call. |
| 197 | VIDEOEDIT_LOG_API( |
| 198 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", |
| 199 | "getClipProperties"); |
| 200 | |
| 201 | // Get Video clip properties |
| 202 | result = getClipProperties( |
| 203 | pEnv, thiz, pFile, clipType, pClipProperties); |
| 204 | |
Santosh Madhava | 895a28e | 2011-03-04 18:37:51 -0800 | [diff] [blame] | 205 | if (M4MCS_ERR_FILE_DRM_PROTECTED == result) { |
| 206 | // Check if the creation succeeded. |
| 207 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 208 | &gotten, pEnv,(M4NO_ERROR != result), |
| 209 | "Invalid File - DRM Protected "); |
| 210 | } else { |
| 211 | // Check if the creation succeeded. |
| 212 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 213 | &gotten, pEnv,(M4NO_ERROR != result), |
| 214 | "Invalid File or File not found "); |
| 215 | } |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 216 | |
Danny Fernandes | 69e868d | 2011-02-04 00:17:43 -0800 | [diff] [blame] | 217 | /** |
| 218 | * Max resolution supported is 1280 x 720. |
| 219 | */ |
| 220 | if ( (pClipProperties->uiVideoWidth > 1280) |
| 221 | || (pClipProperties->uiVideoHeight > 720) ) |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 222 | { |
Danny Fernandes | 69e868d | 2011-02-04 00:17:43 -0800 | [diff] [blame] | 223 | result = M4MCS_ERR_INVALID_INPUT_VIDEO_FRAME_SIZE; |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 224 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 225 | &gotten, pEnv, (M4NO_ERROR != result), |
Danny Fernandes | 69e868d | 2011-02-04 00:17:43 -0800 | [diff] [blame] | 226 | "Unsupported input video frame size"); |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 227 | } |
Danny Fernandes | 69e868d | 2011-02-04 00:17:43 -0800 | [diff] [blame] | 228 | |
| 229 | #ifdef USE_SOFTWARE_DECODER |
| 230 | /** |
| 231 | * Input clip with non-multiples of 16 is not supported. |
| 232 | */ |
| 233 | if ( (pClipProperties->uiVideoWidth %16) |
| 234 | || (pClipProperties->uiVideoHeight %16) ) |
| 235 | { |
| 236 | result = M4MCS_ERR_INPUT_VIDEO_SIZE_NON_X16; |
| 237 | videoEditJava_checkAndThrowIllegalArgumentException( |
| 238 | &gotten, pEnv, (M4NO_ERROR != result), |
| 239 | "non x16 input video frame size is not supported"); |
| 240 | } |
| 241 | #endif /* USE_SOFTWARE_DECODER */ |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | // Check if the properties could be retrieved. |
| 245 | if (gotten) |
| 246 | { |
| 247 | // Set the properties. |
| 248 | pProperties->uiClipDuration = pClipProperties->uiClipDuration; |
| 249 | if (M4VIDEOEDITING_kFileType_Unsupported == pClipProperties->FileType) |
| 250 | { |
| 251 | pProperties->FileType = VideoEditClasses_kFileType_Unsupported; |
| 252 | } |
| 253 | else |
| 254 | { |
| 255 | pProperties->FileType = fileType; |
| 256 | } |
| 257 | pProperties->VideoStreamType = pClipProperties->VideoStreamType; |
| 258 | pProperties->uiClipVideoDuration = pClipProperties->uiClipVideoDuration; |
| 259 | pProperties->uiVideoBitrate = pClipProperties->uiVideoBitrate; |
| 260 | pProperties->uiVideoWidth = pClipProperties->uiVideoWidth; |
| 261 | pProperties->uiVideoHeight = pClipProperties->uiVideoHeight; |
| 262 | pProperties->fAverageFrameRate = pClipProperties->fAverageFrameRate; |
| 263 | pProperties->ProfileAndLevel = pClipProperties->ProfileAndLevel; |
| 264 | pProperties->AudioStreamType = pClipProperties->AudioStreamType; |
| 265 | pProperties->uiClipAudioDuration = pClipProperties->uiClipAudioDuration; |
| 266 | pProperties->uiAudioBitrate = pClipProperties->uiAudioBitrate; |
| 267 | pProperties->uiNbChannels = pClipProperties->uiNbChannels; |
| 268 | pProperties->uiSamplingFrequency = pClipProperties->uiSamplingFrequency; |
| 269 | } |
| 270 | |
| 271 | // Free the clip properties. |
| 272 | videoEditOsal_free(pClipProperties); |
| 273 | pClipProperties = M4OSA_NULL; |
| 274 | } |
| 275 | else if ((VideoEditClasses_kFileType_JPG == fileType) || |
| 276 | (VideoEditClasses_kFileType_GIF == fileType) || |
| 277 | (VideoEditClasses_kFileType_PNG == fileType)) |
| 278 | { |
| 279 | pProperties->uiClipDuration = 0; |
| 280 | pProperties->FileType = fileType; |
| 281 | pProperties->VideoStreamType = M4VIDEOEDITING_kNoneVideo; |
| 282 | pProperties->uiClipVideoDuration = 0; |
| 283 | pProperties->uiVideoBitrate = 0; |
| 284 | pProperties->uiVideoWidth = width; |
| 285 | pProperties->uiVideoHeight = height; |
| 286 | pProperties->fAverageFrameRate = 0.0f; |
| 287 | pProperties->ProfileAndLevel = M4VIDEOEDITING_kProfile_and_Level_Out_Of_Range; |
| 288 | pProperties->AudioStreamType = M4VIDEOEDITING_kNoneAudio; |
| 289 | pProperties->uiClipAudioDuration = 0; |
| 290 | pProperties->uiAudioBitrate = 0; |
| 291 | pProperties->uiNbChannels = 0; |
| 292 | pProperties->uiSamplingFrequency = 0; |
| 293 | |
| 294 | // Added for Handling invalid paths and non existent image files |
| 295 | // Open the file for reading. |
| 296 | result = M4OSA_fileReadOpen(&context, (M4OSA_Void*)pFile, M4OSA_kFileRead); |
| 297 | if (M4NO_ERROR != result) |
| 298 | { |
| 299 | pProperties->FileType = VideoEditClasses_kFileType_Unsupported; |
| 300 | } |
| 301 | result = M4OSA_fileReadClose(context); |
| 302 | context = M4OSA_NULL; |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | // Create a properties object. |
| 307 | videoEditPropClass_createProperties(&gotten, pEnv, pProperties, &properties); |
| 308 | |
| 309 | // Log the properties. |
| 310 | VIDEOEDIT_PROP_LOG_PROPERTIES(pProperties); |
| 311 | |
| 312 | // Free the properties. |
| 313 | videoEditOsal_free(pProperties); |
| 314 | pProperties = M4OSA_NULL; |
| 315 | |
| 316 | // Free the file path. |
| 317 | videoEditOsal_free(pFile); |
| 318 | pFile = M4OSA_NULL; |
| 319 | |
| 320 | // Add a text marker (the condition must always be true). |
| 321 | ADD_TEXT_MARKER_FUN(NULL != pEnv) |
| 322 | |
| 323 | // Return the Properties object. |
| 324 | return(properties); |
| 325 | } |
| 326 | |
| 327 | static void getFileAndMediaTypeFromExtension ( |
| 328 | M4OSA_Char *pExtension, |
| 329 | VideoEditClasses_FileType *pFileType, |
| 330 | M4VIDEOEDITING_FileType *pClipType) |
| 331 | { |
| 332 | M4OSA_Char extension[5] = {0, 0, 0, 0, 0}; |
| 333 | VideoEditClasses_FileType fileType = |
| 334 | VideoEditClasses_kFileType_Unsupported; |
| 335 | |
| 336 | M4VIDEOEDITING_FileType clipType = |
| 337 | M4VIDEOEDITING_kFileType_Unsupported; |
| 338 | |
| 339 | M4OSA_UInt32 index = 0; |
| 340 | M4OSA_ERR result = M4NO_ERROR; |
| 341 | M4OSA_Int32 cmpResult = 0; |
Dheeraj Sharma | 7743fa6 | 2011-04-12 14:53:58 -0700 | [diff] [blame] | 342 | M4OSA_UInt32 extLength = strlen((const char *)pExtension); |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 343 | |
| 344 | // Assign default |
| 345 | *pFileType = VideoEditClasses_kFileType_Unsupported; |
| 346 | *pClipType = M4VIDEOEDITING_kFileType_Unsupported; |
| 347 | |
| 348 | // Check if the length of the extension is valid. |
| 349 | if ((3 == extLength) || (4 == extLength)) |
| 350 | { |
| 351 | // Convert the extension to lowercase. |
| 352 | for (index = 0; index < extLength ; index++) |
| 353 | { |
Dheeraj Sharma | 7743fa6 | 2011-04-12 14:53:58 -0700 | [diff] [blame] | 354 | extension[index] = tolower((int)pExtension[index]); |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 355 | } |
| 356 | |
Dharmaray Kundargi | 4e70320 | 2011-01-29 20:48:05 -0800 | [diff] [blame] | 357 | // Check if the extension is ".mp3". |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 358 | if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"mp3", &cmpResult))) |
| 359 | { |
| 360 | *pFileType = VideoEditClasses_kFileType_MP3; |
| 361 | *pClipType = M4VIDEOEDITING_kFileType_MP3; |
Dharmaray Kundargi | 4e70320 | 2011-01-29 20:48:05 -0800 | [diff] [blame] | 362 | } |
| 363 | // Check if the extension is ".mp4". |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 364 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"mp4", &cmpResult))) |
| 365 | { |
| 366 | *pFileType = VideoEditClasses_kFileType_MP4; |
| 367 | *pClipType = M4VIDEOEDITING_kFileType_MP4; |
| 368 | } |
| 369 | // Check if the extension is ".3gp". |
| 370 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"3gp", &cmpResult))) |
| 371 | { |
| 372 | *pFileType = VideoEditClasses_kFileType_3GPP; |
| 373 | *pClipType = M4VIDEOEDITING_kFileType_3GPP; |
| 374 | } |
Dharmaray Kundargi | 4e70320 | 2011-01-29 20:48:05 -0800 | [diff] [blame] | 375 | // Check if the extension is ".m4a". |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 376 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"m4a", &cmpResult))) |
| 377 | { |
| 378 | *pFileType = VideoEditClasses_kFileType_3GPP; |
| 379 | *pClipType = M4VIDEOEDITING_kFileType_3GPP; |
| 380 | } |
| 381 | // Check if the extension is ".3gpp". |
| 382 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"3gpp", &cmpResult))) |
| 383 | { |
| 384 | *pFileType = VideoEditClasses_kFileType_3GPP; |
| 385 | *pClipType = M4VIDEOEDITING_kFileType_3GPP; |
| 386 | } |
| 387 | // Check if the extension is ".amr". |
| 388 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"amr", &cmpResult))) |
| 389 | { |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 390 | *pFileType = VideoEditClasses_kFileType_AMR; |
| 391 | *pClipType = M4VIDEOEDITING_kFileType_AMR; |
| 392 | } |
| 393 | // Check if the extension is ".pcm". |
| 394 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"pcm", &cmpResult))) |
| 395 | { |
| 396 | *pFileType = VideoEditClasses_kFileType_PCM; |
| 397 | *pClipType = M4VIDEOEDITING_kFileType_PCM; |
| 398 | } |
| 399 | // Check if the extension is ".jpg". |
| 400 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"jpg", &cmpResult))) |
| 401 | { |
| 402 | *pFileType = VideoEditClasses_kFileType_JPG; |
| 403 | } |
| 404 | // Check if the extension is ".jpeg". |
| 405 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"jpeg", &cmpResult))) |
| 406 | { |
| 407 | *pFileType = VideoEditClasses_kFileType_JPG; |
| 408 | } |
| 409 | // Check if the extension is ".gif". |
| 410 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"gif", &cmpResult))) |
| 411 | { |
| 412 | *pFileType = VideoEditClasses_kFileType_GIF; |
| 413 | } |
| 414 | // Check if the extension is ".png". |
| 415 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"png", &cmpResult))) |
| 416 | { |
| 417 | *pFileType = VideoEditClasses_kFileType_PNG; |
| 418 | } |
Dharmaray Kundargi | 4e70320 | 2011-01-29 20:48:05 -0800 | [diff] [blame] | 419 | // Check if the extension is ".m4v". |
| 420 | else if (!(VideoEdit_chrCompare(extension, (M4OSA_Char*)"m4v", &cmpResult))) |
| 421 | { |
| 422 | *pFileType = VideoEditClasses_kFileType_M4V; |
| 423 | *pClipType = M4VIDEOEDITING_kFileType_M4V; |
| 424 | } |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 425 | } |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 426 | } |
| 427 | |
| 428 | static M4OSA_ERR getClipProperties( |
| 429 | JNIEnv* pEnv, |
| 430 | jobject thiz, |
| 431 | M4OSA_Char* pFile, |
| 432 | M4VIDEOEDITING_FileType clipType, |
| 433 | M4VIDEOEDITING_ClipProperties* pClipProperties) |
| 434 | { |
| 435 | bool gotten = true; |
| 436 | M4OSA_ERR result = M4NO_ERROR; |
| 437 | M4OSA_ERR resultAbort = M4NO_ERROR; |
| 438 | M4MCS_Context context = M4OSA_NULL; |
| 439 | |
| 440 | M4OSA_FileReadPointer fileReadPtr = |
| 441 | { M4OSA_NULL, M4OSA_NULL, M4OSA_NULL, |
| 442 | M4OSA_NULL, M4OSA_NULL, M4OSA_NULL }; |
| 443 | |
| 444 | M4OSA_FileWriterPointer fileWritePtr = |
| 445 | { M4OSA_NULL, M4OSA_NULL, M4OSA_NULL, |
| 446 | M4OSA_NULL, M4OSA_NULL, M4OSA_NULL, M4OSA_NULL }; |
| 447 | |
| 448 | // Initialize the OSAL file system function pointers. |
| 449 | videoEditOsal_getFilePointers(&fileReadPtr , &fileWritePtr); |
| 450 | |
| 451 | // Log the API call. |
| 452 | VIDEOEDIT_LOG_API( |
| 453 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES",\ |
| 454 | "getClipProperties - M4MCS_init()"); |
| 455 | |
| 456 | // Initialize the MCS context. |
| 457 | result = M4MCS_init(&context, &fileReadPtr, &fileWritePtr); |
| 458 | |
| 459 | // Log the result. |
| 460 | VIDEOEDIT_PROP_LOG_RESULT( |
| 461 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", "%s", |
| 462 | videoEditOsal_getResultString(result)); |
| 463 | |
| 464 | // Check if the creation succeeded. |
| 465 | videoEditJava_checkAndThrowRuntimeException( |
| 466 | &gotten, pEnv, (M4NO_ERROR != result), result); |
| 467 | |
| 468 | // Check if opening the MCS context succeeded. |
| 469 | if (gotten) |
| 470 | { |
| 471 | // Log the API call. |
| 472 | VIDEOEDIT_LOG_API( |
| 473 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", |
| 474 | "getClipProperties - M4MCS_open_normalMode()"); |
| 475 | |
| 476 | // Open the MCS in the normal opening mode to |
| 477 | // retrieve the exact duration |
| 478 | result = M4MCS_open_normalMode( |
| 479 | context, pFile, clipType, M4OSA_NULL, M4OSA_NULL); |
| 480 | |
| 481 | // Log the result. |
| 482 | VIDEOEDIT_PROP_LOG_RESULT( |
| 483 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", "%s", |
| 484 | videoEditOsal_getResultString(result)); |
| 485 | |
| 486 | // Check if the creation succeeded. |
| 487 | videoEditJava_checkAndThrowRuntimeException( |
| 488 | &gotten, pEnv, (M4NO_ERROR != result), result); |
| 489 | |
| 490 | // Check if the MCS could be opened. |
| 491 | if (gotten) |
| 492 | { |
| 493 | // Log the API call. |
| 494 | VIDEOEDIT_LOG_API( |
| 495 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", |
| 496 | "getClipProperties - M4MCS_getInputFileProperties()"); |
| 497 | |
| 498 | // Get the properties. |
| 499 | result = M4MCS_getInputFileProperties(context, pClipProperties); |
| 500 | |
| 501 | // Log the result. |
| 502 | VIDEOEDIT_PROP_LOG_RESULT( |
| 503 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", "%s", |
| 504 | videoEditOsal_getResultString(result)); |
| 505 | |
| 506 | // Check if the creation succeeded. |
| 507 | videoEditJava_checkAndThrowRuntimeException( |
| 508 | &gotten, pEnv, (M4NO_ERROR != result), result); |
| 509 | } |
| 510 | |
| 511 | // Log the API call. |
| 512 | VIDEOEDIT_LOG_API( |
| 513 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", |
| 514 | "getClipProperties - M4MCS_abort()"); |
| 515 | |
| 516 | // Close the MCS session. |
| 517 | resultAbort = M4MCS_abort(context); |
| 518 | |
| 519 | if (result == M4NO_ERROR) { |
| 520 | // Log the result. |
| 521 | VIDEOEDIT_PROP_LOG_RESULT( |
| 522 | ANDROID_LOG_INFO, "VIDEO_EDITOR_PROPERTIES", "%s", |
| 523 | videoEditOsal_getResultString(resultAbort)); |
| 524 | |
| 525 | // Check if the abort succeeded. |
| 526 | videoEditJava_checkAndThrowRuntimeException( |
| 527 | &gotten, pEnv, (M4NO_ERROR != resultAbort), resultAbort); |
| 528 | result = resultAbort; |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | return result; |
| 533 | } |
| 534 | |
| 535 | M4OSA_UInt32 |
| 536 | VideoEdit_chrCompare(M4OSA_Char* pStrIn1, |
| 537 | M4OSA_Char* pStrIn2, |
| 538 | M4OSA_Int32* pCmpResult) |
| 539 | { |
Dheeraj Sharma | 7743fa6 | 2011-04-12 14:53:58 -0700 | [diff] [blame] | 540 | *pCmpResult = strcmp((const char *)pStrIn1, (const char *)pStrIn2); |
Dharmaray Kundargi | cd196d3 | 2011-01-16 15:47:16 -0800 | [diff] [blame] | 541 | return *pCmpResult; |
| 542 | } |
| 543 | |
| 544 | |