33 #ifndef OPUS_DEFINES_H 34 #define OPUS_DEFINES_H 48 #define OPUS_BAD_ARG -1 50 #define OPUS_BUFFER_TOO_SMALL -2 52 #define OPUS_INTERNAL_ERROR -3 54 #define OPUS_INVALID_PACKET -4 56 #define OPUS_UNIMPLEMENTED -5 58 #define OPUS_INVALID_STATE -6 60 #define OPUS_ALLOC_FAIL -7 68 # if defined(OPUS_BUILD) && defined(DLL_EXPORT) 69 # define OPUS_EXPORT __declspec(dllexport) 73 # elif defined(__GNUC__) && defined(OPUS_BUILD) 74 # define OPUS_EXPORT __attribute__ ((visibility ("default"))) 80 # if !defined(OPUS_GNUC_PREREQ) 81 # if defined(__GNUC__)&&defined(__GNUC_MINOR__) 82 # define OPUS_GNUC_PREREQ(_maj,_min) \ 83 ((__GNUC__<<16)+__GNUC_MINOR__>=((_maj)<<16)+(_min)) 85 # define OPUS_GNUC_PREREQ(_maj,_min) 0 89 #if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) 90 # if OPUS_GNUC_PREREQ(3,0) 91 # define OPUS_RESTRICT __restrict__ 92 # elif (defined(_MSC_VER) && _MSC_VER >= 1400) 93 # define OPUS_RESTRICT __restrict 95 # define OPUS_RESTRICT 98 # define OPUS_RESTRICT restrict 101 #if (!defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L) ) 102 # if OPUS_GNUC_PREREQ(2,7) 103 # define OPUS_INLINE __inline__ 104 # elif (defined(_MSC_VER)) 105 # define OPUS_INLINE __inline 110 # define OPUS_INLINE inline 116 #if defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) 117 # define OPUS_WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__)) 119 # define OPUS_WARN_UNUSED_RESULT 121 #if !defined(OPUS_BUILD) && defined(__GNUC__) && OPUS_GNUC_PREREQ(3, 4) 122 # define OPUS_ARG_NONNULL(_x) __attribute__ ((__nonnull__(_x))) 124 # define OPUS_ARG_NONNULL(_x) 130 #define OPUS_SET_APPLICATION_REQUEST 4000 131 #define OPUS_GET_APPLICATION_REQUEST 4001 132 #define OPUS_SET_BITRATE_REQUEST 4002 133 #define OPUS_GET_BITRATE_REQUEST 4003 134 #define OPUS_SET_MAX_BANDWIDTH_REQUEST 4004 135 #define OPUS_GET_MAX_BANDWIDTH_REQUEST 4005 136 #define OPUS_SET_VBR_REQUEST 4006 137 #define OPUS_GET_VBR_REQUEST 4007 138 #define OPUS_SET_BANDWIDTH_REQUEST 4008 139 #define OPUS_GET_BANDWIDTH_REQUEST 4009 140 #define OPUS_SET_COMPLEXITY_REQUEST 4010 141 #define OPUS_GET_COMPLEXITY_REQUEST 4011 142 #define OPUS_SET_INBAND_FEC_REQUEST 4012 143 #define OPUS_GET_INBAND_FEC_REQUEST 4013 144 #define OPUS_SET_PACKET_LOSS_PERC_REQUEST 4014 145 #define OPUS_GET_PACKET_LOSS_PERC_REQUEST 4015 146 #define OPUS_SET_DTX_REQUEST 4016 147 #define OPUS_GET_DTX_REQUEST 4017 148 #define OPUS_SET_VBR_CONSTRAINT_REQUEST 4020 149 #define OPUS_GET_VBR_CONSTRAINT_REQUEST 4021 150 #define OPUS_SET_FORCE_CHANNELS_REQUEST 4022 151 #define OPUS_GET_FORCE_CHANNELS_REQUEST 4023 152 #define OPUS_SET_SIGNAL_REQUEST 4024 153 #define OPUS_GET_SIGNAL_REQUEST 4025 154 #define OPUS_GET_LOOKAHEAD_REQUEST 4027 156 #define OPUS_GET_SAMPLE_RATE_REQUEST 4029 157 #define OPUS_GET_FINAL_RANGE_REQUEST 4031 158 #define OPUS_GET_PITCH_REQUEST 4033 159 #define OPUS_SET_GAIN_REQUEST 4034 160 #define OPUS_GET_GAIN_REQUEST 4045 161 #define OPUS_SET_LSB_DEPTH_REQUEST 4036 162 #define OPUS_GET_LSB_DEPTH_REQUEST 4037 163 #define OPUS_GET_LAST_PACKET_DURATION_REQUEST 4039 164 #define OPUS_SET_EXPERT_FRAME_DURATION_REQUEST 4040 165 #define OPUS_GET_EXPERT_FRAME_DURATION_REQUEST 4041 166 #define OPUS_SET_PREDICTION_DISABLED_REQUEST 4042 167 #define OPUS_GET_PREDICTION_DISABLED_REQUEST 4043 172 #define __opus_check_int(x) (((void)((x) == (opus_int32)0)), (opus_int32)(x)) 173 #define __opus_check_int_ptr(ptr) ((ptr) + ((ptr) - (opus_int32*)(ptr))) 174 #define __opus_check_uint_ptr(ptr) ((ptr) + ((ptr) - (opus_uint32*)(ptr))) 175 #define __opus_check_val16_ptr(ptr) ((ptr) + ((ptr) - (opus_val16*)(ptr))) 183 #define OPUS_AUTO -1000 184 #define OPUS_BITRATE_MAX -1 188 #define OPUS_APPLICATION_VOIP 2048 191 #define OPUS_APPLICATION_AUDIO 2049 194 #define OPUS_APPLICATION_RESTRICTED_LOWDELAY 2051 196 #define OPUS_SIGNAL_VOICE 3001 197 #define OPUS_SIGNAL_MUSIC 3002 198 #define OPUS_BANDWIDTH_NARROWBAND 1101 199 #define OPUS_BANDWIDTH_MEDIUMBAND 1102 200 #define OPUS_BANDWIDTH_WIDEBAND 1103 201 #define OPUS_BANDWIDTH_SUPERWIDEBAND 1104 202 #define OPUS_BANDWIDTH_FULLBAND 1105 204 #define OPUS_FRAMESIZE_ARG 5000 205 #define OPUS_FRAMESIZE_2_5_MS 5001 206 #define OPUS_FRAMESIZE_5_MS 5002 207 #define OPUS_FRAMESIZE_10_MS 5003 208 #define OPUS_FRAMESIZE_20_MS 5004 209 #define OPUS_FRAMESIZE_40_MS 5005 210 #define OPUS_FRAMESIZE_60_MS 5006 245 #define OPUS_SET_COMPLEXITY(x) OPUS_SET_COMPLEXITY_REQUEST, __opus_check_int(x) 251 #define OPUS_GET_COMPLEXITY(x) OPUS_GET_COMPLEXITY_REQUEST, __opus_check_int_ptr(x) 264 #define OPUS_SET_BITRATE(x) OPUS_SET_BITRATE_REQUEST, __opus_check_int(x) 272 #define OPUS_GET_BITRATE(x) OPUS_GET_BITRATE_REQUEST, __opus_check_int_ptr(x) 287 #define OPUS_SET_VBR(x) OPUS_SET_VBR_REQUEST, __opus_check_int(x) 298 #define OPUS_GET_VBR(x) OPUS_GET_VBR_REQUEST, __opus_check_int_ptr(x) 316 #define OPUS_SET_VBR_CONSTRAINT(x) OPUS_SET_VBR_CONSTRAINT_REQUEST, __opus_check_int(x) 326 #define OPUS_GET_VBR_CONSTRAINT(x) OPUS_GET_VBR_CONSTRAINT_REQUEST, __opus_check_int_ptr(x) 341 #define OPUS_SET_FORCE_CHANNELS(x) OPUS_SET_FORCE_CHANNELS_REQUEST, __opus_check_int(x) 351 #define OPUS_GET_FORCE_CHANNELS(x) OPUS_GET_FORCE_CHANNELS_REQUEST, __opus_check_int_ptr(x) 369 #define OPUS_SET_MAX_BANDWIDTH(x) OPUS_SET_MAX_BANDWIDTH_REQUEST, __opus_check_int(x) 382 #define OPUS_GET_MAX_BANDWIDTH(x) OPUS_GET_MAX_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) 401 #define OPUS_SET_BANDWIDTH(x) OPUS_SET_BANDWIDTH_REQUEST, __opus_check_int(x) 413 #define OPUS_SET_SIGNAL(x) OPUS_SET_SIGNAL_REQUEST, __opus_check_int(x) 423 #define OPUS_GET_SIGNAL(x) OPUS_GET_SIGNAL_REQUEST, __opus_check_int_ptr(x) 440 #define OPUS_SET_APPLICATION(x) OPUS_SET_APPLICATION_REQUEST, __opus_check_int(x) 454 #define OPUS_GET_APPLICATION(x) OPUS_GET_APPLICATION_REQUEST, __opus_check_int_ptr(x) 469 #define OPUS_GET_LOOKAHEAD(x) OPUS_GET_LOOKAHEAD_REQUEST, __opus_check_int_ptr(x) 480 #define OPUS_SET_INBAND_FEC(x) OPUS_SET_INBAND_FEC_REQUEST, __opus_check_int(x) 489 #define OPUS_GET_INBAND_FEC(x) OPUS_GET_INBAND_FEC_REQUEST, __opus_check_int_ptr(x) 498 #define OPUS_SET_PACKET_LOSS_PERC(x) OPUS_SET_PACKET_LOSS_PERC_REQUEST, __opus_check_int(x) 504 #define OPUS_GET_PACKET_LOSS_PERC(x) OPUS_GET_PACKET_LOSS_PERC_REQUEST, __opus_check_int_ptr(x) 515 #define OPUS_SET_DTX(x) OPUS_SET_DTX_REQUEST, __opus_check_int(x) 524 #define OPUS_GET_DTX(x) OPUS_GET_DTX_REQUEST, __opus_check_int_ptr(x) 543 #define OPUS_SET_LSB_DEPTH(x) OPUS_SET_LSB_DEPTH_REQUEST, __opus_check_int(x) 549 #define OPUS_GET_LSB_DEPTH(x) OPUS_GET_LSB_DEPTH_REQUEST, __opus_check_int_ptr(x) 572 #define OPUS_SET_EXPERT_FRAME_DURATION(x) OPUS_SET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int(x) 587 #define OPUS_GET_EXPERT_FRAME_DURATION(x) OPUS_GET_EXPERT_FRAME_DURATION_REQUEST, __opus_check_int_ptr(x) 598 #define OPUS_SET_PREDICTION_DISABLED(x) OPUS_SET_PREDICTION_DISABLED_REQUEST, __opus_check_int(x) 607 #define OPUS_GET_PREDICTION_DISABLED(x) OPUS_GET_PREDICTION_DISABLED_REQUEST, __opus_check_int_ptr(x) 650 #define OPUS_RESET_STATE 4028 660 #define OPUS_GET_FINAL_RANGE(x) OPUS_GET_FINAL_RANGE_REQUEST, __opus_check_uint_ptr(x) 674 #define OPUS_GET_BANDWIDTH(x) OPUS_GET_BANDWIDTH_REQUEST, __opus_check_int_ptr(x) 682 #define OPUS_GET_SAMPLE_RATE(x) OPUS_GET_SAMPLE_RATE_REQUEST, __opus_check_int_ptr(x) 701 #define OPUS_SET_GAIN(x) OPUS_SET_GAIN_REQUEST, __opus_check_int(x) 706 #define OPUS_GET_GAIN(x) OPUS_GET_GAIN_REQUEST, __opus_check_int_ptr(x) 711 #define OPUS_GET_LAST_PACKET_DURATION(x) OPUS_GET_LAST_PACKET_DURATION_REQUEST, __opus_check_int_ptr(x) 723 #define OPUS_GET_PITCH(x) OPUS_GET_PITCH_REQUEST, __opus_check_int_ptr(x) Opus reference implementation types.
const char * opus_strerror(int error)
Converts an opus error code into a human readable string.
const char * opus_get_version_string(void)
Gets the libopus version string.