1 /* 2 * Copyright (C) 2014 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 /** 18 * @addtogroup Media 19 * @{ 20 */ 21 22 /** 23 * @file NdkMediaError.h 24 */ 25 26 /* 27 * This file defines an NDK API. 28 * Do not remove methods. 29 * Do not change method signatures. 30 * Do not change the value of constants. 31 * Do not change the size of any of the classes defined in here. 32 * Do not reference types that are not part of the NDK. 33 * Do not #include files that aren't part of the NDK. 34 */ 35 36 #ifndef _NDK_MEDIA_ERROR_H 37 #define _NDK_MEDIA_ERROR_H 38 39 #include <sys/cdefs.h> 40 41 __BEGIN_DECLS 42 43 /** 44 * Media error message types returned from NDK media functions. 45 */ 46 typedef enum { 47 /** The requested media operation completed successfully. */ 48 AMEDIA_OK = 0, 49 50 /** 51 * This indicates required resource was not able to be allocated. 52 */ 53 AMEDIACODEC_ERROR_INSUFFICIENT_RESOURCE = 1100, 54 55 /** 56 * This indicates the resource manager reclaimed the media resource used by the codec. 57 * With this error, the codec must be released, as it has moved to terminal state. 58 */ 59 AMEDIACODEC_ERROR_RECLAIMED = 1101, 60 61 AMEDIA_ERROR_BASE = -10000, 62 63 /** The called media function failed with an unknown error. */ 64 AMEDIA_ERROR_UNKNOWN = AMEDIA_ERROR_BASE, 65 66 /** The input media data is corrupt or incomplete. */ 67 AMEDIA_ERROR_MALFORMED = AMEDIA_ERROR_BASE - 1, 68 69 /** The required operation or media formats are not supported. */ 70 AMEDIA_ERROR_UNSUPPORTED = AMEDIA_ERROR_BASE - 2, 71 72 /** An invalid (or already closed) object is used in the function call. */ 73 AMEDIA_ERROR_INVALID_OBJECT = AMEDIA_ERROR_BASE - 3, 74 75 /** At least one of the invalid parameters is used. */ 76 AMEDIA_ERROR_INVALID_PARAMETER = AMEDIA_ERROR_BASE - 4, 77 78 /** The media object is not in the right state for the required operation. */ 79 AMEDIA_ERROR_INVALID_OPERATION = AMEDIA_ERROR_BASE - 5, 80 81 /** Media stream ends while processing the requested operation. */ 82 AMEDIA_ERROR_END_OF_STREAM = AMEDIA_ERROR_BASE - 6, 83 84 /** An Error occurred when the Media object is carrying IO operation. */ 85 AMEDIA_ERROR_IO = AMEDIA_ERROR_BASE - 7, 86 87 /** The required operation would have to be blocked (on I/O or others), 88 * but blocking is not enabled. 89 */ 90 AMEDIA_ERROR_WOULD_BLOCK = AMEDIA_ERROR_BASE - 8, 91 92 AMEDIA_DRM_ERROR_BASE = -20000, 93 AMEDIA_DRM_NOT_PROVISIONED = AMEDIA_DRM_ERROR_BASE - 1, 94 AMEDIA_DRM_RESOURCE_BUSY = AMEDIA_DRM_ERROR_BASE - 2, 95 AMEDIA_DRM_DEVICE_REVOKED = AMEDIA_DRM_ERROR_BASE - 3, 96 AMEDIA_DRM_SHORT_BUFFER = AMEDIA_DRM_ERROR_BASE - 4, 97 AMEDIA_DRM_SESSION_NOT_OPENED = AMEDIA_DRM_ERROR_BASE - 5, 98 AMEDIA_DRM_TAMPER_DETECTED = AMEDIA_DRM_ERROR_BASE - 6, 99 AMEDIA_DRM_VERIFY_FAILED = AMEDIA_DRM_ERROR_BASE - 7, 100 AMEDIA_DRM_NEED_KEY = AMEDIA_DRM_ERROR_BASE - 8, 101 AMEDIA_DRM_LICENSE_EXPIRED = AMEDIA_DRM_ERROR_BASE - 9, 102 103 AMEDIA_IMGREADER_ERROR_BASE = -30000, 104 105 /** There are no more image buffers to read/write image data. */ 106 AMEDIA_IMGREADER_NO_BUFFER_AVAILABLE = AMEDIA_IMGREADER_ERROR_BASE - 1, 107 108 /** The AImage object has used up the allowed maximum image buffers. */ 109 AMEDIA_IMGREADER_MAX_IMAGES_ACQUIRED = AMEDIA_IMGREADER_ERROR_BASE - 2, 110 111 /** The required image buffer could not be locked to read. */ 112 AMEDIA_IMGREADER_CANNOT_LOCK_IMAGE = AMEDIA_IMGREADER_ERROR_BASE - 3, 113 114 /** The media data or buffer could not be unlocked. */ 115 AMEDIA_IMGREADER_CANNOT_UNLOCK_IMAGE = AMEDIA_IMGREADER_ERROR_BASE - 4, 116 117 /** The media/buffer needs to be locked to perform the required operation. */ 118 AMEDIA_IMGREADER_IMAGE_NOT_LOCKED = AMEDIA_IMGREADER_ERROR_BASE - 5, 119 120 } media_status_t; 121 122 __END_DECLS 123 124 #endif // _NDK_MEDIA_ERROR_H 125 126 /** @} */ 127