1 /*
2 * Copyright (C) 2009 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 #ifndef MEDIA_ERRORS_H_
18
19 #define MEDIA_ERRORS_H_
20
21 #include <utils/Errors.h>
22
23 namespace android {
24
25 enum {
26 // status_t map for errors in the media framework
27 // OK or NO_ERROR or 0 represents no error.
28
29 // See system/core/include/utils/Errors.h
30 // System standard errors from -1 through (possibly) -133
31 //
32 // Errors with special meanings and side effects.
33 // INVALID_OPERATION: Operation attempted in an illegal state (will try to signal to app).
34 // DEAD_OBJECT: Signal from CodecBase to MediaCodec that MediaServer has died.
35 // NAME_NOT_FOUND: Signal from CodecBase to MediaCodec that the component was not found.
36
37 // Media errors
38 MEDIA_ERROR_BASE = -1000,
39
40 ERROR_ALREADY_CONNECTED = MEDIA_ERROR_BASE,
41 ERROR_NOT_CONNECTED = MEDIA_ERROR_BASE - 1,
42 ERROR_UNKNOWN_HOST = MEDIA_ERROR_BASE - 2,
43 ERROR_CANNOT_CONNECT = MEDIA_ERROR_BASE - 3,
44 ERROR_IO = MEDIA_ERROR_BASE - 4,
45 ERROR_CONNECTION_LOST = MEDIA_ERROR_BASE - 5,
46 ERROR_MALFORMED = MEDIA_ERROR_BASE - 7,
47 ERROR_OUT_OF_RANGE = MEDIA_ERROR_BASE - 8,
48 ERROR_BUFFER_TOO_SMALL = MEDIA_ERROR_BASE - 9,
49 ERROR_UNSUPPORTED = MEDIA_ERROR_BASE - 10,
50 ERROR_END_OF_STREAM = MEDIA_ERROR_BASE - 11,
51
52 // Not technically an error.
53 INFO_FORMAT_CHANGED = MEDIA_ERROR_BASE - 12,
54 INFO_DISCONTINUITY = MEDIA_ERROR_BASE - 13,
55 INFO_OUTPUT_BUFFERS_CHANGED = MEDIA_ERROR_BASE - 14,
56
57 // The following constant values should be in sync with
58 // drm/drm_framework_common.h
59 DRM_ERROR_BASE = -2000,
60
61 ERROR_DRM_UNKNOWN = DRM_ERROR_BASE,
62 ERROR_DRM_NO_LICENSE = DRM_ERROR_BASE - 1,
63 ERROR_DRM_LICENSE_EXPIRED = DRM_ERROR_BASE - 2,
64 ERROR_DRM_SESSION_NOT_OPENED = DRM_ERROR_BASE - 3,
65 ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED = DRM_ERROR_BASE - 4,
66 ERROR_DRM_DECRYPT = DRM_ERROR_BASE - 5,
67 ERROR_DRM_CANNOT_HANDLE = DRM_ERROR_BASE - 6,
68 ERROR_DRM_TAMPER_DETECTED = DRM_ERROR_BASE - 7,
69 ERROR_DRM_NOT_PROVISIONED = DRM_ERROR_BASE - 8,
70 ERROR_DRM_DEVICE_REVOKED = DRM_ERROR_BASE - 9,
71 ERROR_DRM_RESOURCE_BUSY = DRM_ERROR_BASE - 10,
72 ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION = DRM_ERROR_BASE - 11,
73 ERROR_DRM_INSUFFICIENT_SECURITY = DRM_ERROR_BASE - 12,
74 ERROR_DRM_FRAME_TOO_LARGE = DRM_ERROR_BASE - 13,
75 ERROR_DRM_RESOURCE_CONTENTION = DRM_ERROR_BASE - 14,
76 ERROR_DRM_SESSION_LOST_STATE = DRM_ERROR_BASE - 15,
77 ERROR_DRM_INVALID_STATE = DRM_ERROR_BASE - 16,
78 ERROR_DRM_LAST_USED_ERRORCODE = DRM_ERROR_BASE - 16,
79
80 ERROR_DRM_VENDOR_MAX = DRM_ERROR_BASE - 500,
81 ERROR_DRM_VENDOR_MIN = DRM_ERROR_BASE - 999,
82
83 // Heartbeat Error Codes
84 HEARTBEAT_ERROR_BASE = -3000,
85 ERROR_HEARTBEAT_TERMINATE_REQUESTED = HEARTBEAT_ERROR_BASE,
86
87 // CAS-related error codes
88 CAS_ERROR_BASE = -4000,
89
90 ERROR_CAS_UNKNOWN = CAS_ERROR_BASE,
91 ERROR_CAS_NO_LICENSE = CAS_ERROR_BASE - 1,
92 ERROR_CAS_LICENSE_EXPIRED = CAS_ERROR_BASE - 2,
93 ERROR_CAS_SESSION_NOT_OPENED = CAS_ERROR_BASE - 3,
94 ERROR_CAS_DECRYPT_UNIT_NOT_INITIALIZED = CAS_ERROR_BASE - 4,
95 ERROR_CAS_DECRYPT = CAS_ERROR_BASE - 5,
96 ERROR_CAS_CANNOT_HANDLE = CAS_ERROR_BASE - 6,
97 ERROR_CAS_TAMPER_DETECTED = CAS_ERROR_BASE - 7,
98 ERROR_CAS_NOT_PROVISIONED = CAS_ERROR_BASE - 8,
99 ERROR_CAS_DEVICE_REVOKED = CAS_ERROR_BASE - 9,
100 ERROR_CAS_RESOURCE_BUSY = CAS_ERROR_BASE - 10,
101 ERROR_CAS_INSUFFICIENT_OUTPUT_PROTECTION = CAS_ERROR_BASE - 11,
102 ERROR_CAS_NEED_ACTIVATION = CAS_ERROR_BASE - 12,
103 ERROR_CAS_NEED_PAIRING = CAS_ERROR_BASE - 13,
104 ERROR_CAS_NO_CARD = CAS_ERROR_BASE - 14,
105 ERROR_CAS_CARD_MUTE = CAS_ERROR_BASE - 15,
106 ERROR_CAS_CARD_INVALID = CAS_ERROR_BASE - 16,
107 ERROR_CAS_BLACKOUT = CAS_ERROR_BASE - 17,
108 ERROR_CAS_LAST_USED_ERRORCODE = CAS_ERROR_BASE - 17,
109
110 ERROR_CAS_VENDOR_MAX = CAS_ERROR_BASE - 500,
111 ERROR_CAS_VENDOR_MIN = CAS_ERROR_BASE - 999,
112
113 // NDK Error codes
114 // frameworks/av/include/ndk/NdkMediaError.h
115 // from -10000 (0xFFFFD8F0 - 0xFFFFD8EC)
116 // from -20000 (0xFFFFB1E0 - 0xFFFFB1D7)
117
118 // Codec errors are permitted from 0x80001000 through 0x9000FFFF
119 ERROR_CODEC_MAX = (signed)0x9000FFFF,
120 ERROR_CODEC_MIN = (signed)0x80001000,
121
122 // System unknown errors from 0x80000000 - 0x80000007 (INT32_MIN + 7)
123 // See system/core/include/utils/Errors.h
124 };
125
126 // action codes for MediaCodecs that tell the upper layer and application
127 // the severity of any error.
128 enum ActionCode {
129 ACTION_CODE_FATAL,
130 ACTION_CODE_TRANSIENT,
131 ACTION_CODE_RECOVERABLE,
132 };
133
134 // returns true if err is a recognized DRM error code
isCryptoError(status_t err)135 static inline bool isCryptoError(status_t err) {
136 return (ERROR_DRM_LAST_USED_ERRORCODE <= err && err <= ERROR_DRM_UNKNOWN)
137 || (ERROR_DRM_VENDOR_MIN <= err && err <= ERROR_DRM_VENDOR_MAX);
138 }
139
140 } // namespace android
141
142 #endif // MEDIA_ERRORS_H_
143