53 # if defined(__cplusplus)
62 # if defined(OPE_BUILD) && defined(DLL_EXPORT)
63 # define OPE_EXPORT __declspec(dllexport)
67 # elif defined(__GNUC__) && defined(OPE_BUILD)
68 # define OPE_EXPORT __attribute__ ((visibility ("default")))
87 #define OPE_API_VERSION 0
91 #define OPE_BAD_ARG -11
92 #define OPE_INTERNAL_ERROR -13
93 #define OPE_UNIMPLEMENTED -15
94 #define OPE_ALLOC_FAIL -17
97 #define OPE_CANNOT_OPEN -30
98 #define OPE_TOO_LATE -31
99 #define OPE_INVALID_PICTURE -32
100 #define OPE_INVALID_ICON -33
101 #define OPE_WRITE_FAIL -34
102 #define OPE_CLOSE_FAIL -35
109 #define OPE_SET_DECISION_DELAY_REQUEST 14000
110 #define OPE_GET_DECISION_DELAY_REQUEST 14001
111 #define OPE_SET_MUXING_DELAY_REQUEST 14002
112 #define OPE_GET_MUXING_DELAY_REQUEST 14003
113 #define OPE_SET_COMMENT_PADDING_REQUEST 14004
114 #define OPE_GET_COMMENT_PADDING_REQUEST 14005
115 #define OPE_SET_SERIALNO_REQUEST 14006
116 #define OPE_GET_SERIALNO_REQUEST 14007
117 #define OPE_SET_PACKET_CALLBACK_REQUEST 14008
119 #define OPE_SET_HEADER_GAIN_REQUEST 14010
120 #define OPE_GET_HEADER_GAIN_REQUEST 14011
121 #define OPE_GET_NB_STREAMS_REQUEST 14013
122 #define OPE_GET_NB_COUPLED_STREAMS_REQUEST 14015
132 #define OPE_SET_DECISION_DELAY(x) OPE_SET_DECISION_DELAY_REQUEST, __opus_check_int(x)
133 #define OPE_GET_DECISION_DELAY(x) OPE_GET_DECISION_DELAY_REQUEST, __opus_check_int_ptr(x)
134 #define OPE_SET_MUXING_DELAY(x) OPE_SET_MUXING_DELAY_REQUEST, __opus_check_int(x)
135 #define OPE_GET_MUXING_DELAY(x) OPE_GET_MUXING_DELAY_REQUEST, __opus_check_int_ptr(x)
136 #define OPE_SET_COMMENT_PADDING(x) OPE_SET_COMMENT_PADDING_REQUEST, __opus_check_int(x)
137 #define OPE_GET_COMMENT_PADDING(x) OPE_GET_COMMENT_PADDING_REQUEST, __opus_check_int_ptr(x)
138 #define OPE_SET_SERIALNO(x) OPE_SET_SERIALNO_REQUEST, __opus_check_int(x)
139 #define OPE_GET_SERIALNO(x) OPE_GET_SERIALNO_REQUEST, __opus_check_int_ptr(x)
141 #define OPE_SET_PACKET_CALLBACK(x,u) OPE_SET_PACKET_CALLBACK_REQUEST, (x), (u)
143 #define OPE_SET_HEADER_GAIN(x) OPE_SET_HEADER_GAIN_REQUEST, __opus_check_int(x)
144 #define OPE_GET_HEADER_GAIN(x) OPE_GET_HEADER_GAIN_REQUEST, __opus_check_int_ptr(x)
145 #define OPE_GET_NB_STREAMS(x) OPE_GET_NB_STREAMS_REQUEST, __opus_check_int_ptr(x)
146 #define OPE_GET_NB_COUPLED_STREAMS(x) OPE_GET_NB_COUPLED_STREAMS_REQUEST, __opus_check_int_ptr(x)
166 typedef int (*ope_write_func)(
void *user_data,
const unsigned char *ptr, opus_int32 len);
174 typedef int (*ope_close_func)(
void *user_data);
182 typedef void (*ope_packet_func)(
void *user_data,
const unsigned char *packet_ptr, opus_int32 packet_len, opus_uint32 flags);
195 typedef struct OggOpusComments OggOpusComments;
198 typedef struct OggOpusEnc OggOpusEnc;
210 OPE_EXPORT OggOpusComments *ope_comments_create(
void);
215 OPE_EXPORT OggOpusComments *ope_comments_copy(OggOpusComments *comments);
219 OPE_EXPORT
void ope_comments_destroy(OggOpusComments *comments);
227 OPE_EXPORT
int ope_comments_add(OggOpusComments *comments,
const char *tag,
const char *val);
234 OPE_EXPORT
int ope_comments_add_string(OggOpusComments *comments,
const char *tag_and_val);
243 OPE_EXPORT
int ope_comments_add_picture(OggOpusComments *comments,
const char *filename,
int picture_type,
const char *description);
253 OPE_EXPORT
int ope_comments_add_picture_from_memory(OggOpusComments *comments,
const char *ptr,
size_t size,
int picture_type,
const char *description);
275 OPE_EXPORT OggOpusEnc *ope_encoder_create_file(
const char *path, OggOpusComments *comments, opus_int32 rate,
int channels,
int family,
int *error);
287 OPE_EXPORT OggOpusEnc *ope_encoder_create_callbacks(
const OpusEncCallbacks *callbacks,
void *user_data,
288 OggOpusComments *comments, opus_int32 rate,
int channels,
int family,
int *error);
299 OPE_EXPORT OggOpusEnc *ope_encoder_create_pull(OggOpusComments *comments, opus_int32 rate,
int channels,
int family,
int *error);
310 OPE_EXPORT
int ope_encoder_deferred_init_with_mapping(OggOpusEnc *enc,
int family,
int streams,
311 int coupled_streams,
const unsigned char *mapping);
318 OPE_EXPORT
int ope_encoder_write_float(OggOpusEnc *enc,
const float *pcm,
int samples_per_channel);
325 OPE_EXPORT
int ope_encoder_write(OggOpusEnc *enc,
const opus_int16 *pcm,
int samples_per_channel);
333 OPE_EXPORT
int ope_encoder_get_page(OggOpusEnc *enc,
unsigned char **page, opus_int32 *len,
int flush);
339 OPE_EXPORT
int ope_encoder_drain(OggOpusEnc *enc);
344 OPE_EXPORT
void ope_encoder_destroy(OggOpusEnc *enc);
351 OPE_EXPORT
int ope_encoder_chain_current(OggOpusEnc *enc, OggOpusComments *comments);
359 OPE_EXPORT
int ope_encoder_continue_new_file(OggOpusEnc *enc,
const char *path, OggOpusComments *comments);
367 OPE_EXPORT
int ope_encoder_continue_new_callbacks(OggOpusEnc *enc,
void *user_data, OggOpusComments *comments);
373 OPE_EXPORT
int ope_encoder_flush_header(OggOpusEnc *enc);
380 OPE_EXPORT
int ope_encoder_ctl(OggOpusEnc *enc,
int request, ...);
387 OPE_EXPORT
const char *ope_strerror(
int error);
391 OPE_EXPORT
const char *ope_get_version_string(
void);
395 OPE_EXPORT
int ope_get_abi_version(
void);
400 # if defined(__cplusplus)
Callback functions for accessing the stream.
Definition: opusenc.h:185
ope_write_func write
Callback for writing to the stream.
Definition: opusenc.h:187
ope_close_func close
Callback for closing the stream.
Definition: opusenc.h:189