/* * Copyright (C) 2008-2009 SVOX AG, Baslerstr. 30, 8048 Zuerich, Switzerland * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @file picodata.h * * Copyright (C) 2008-2009 SVOX AG, Baslerstr. 30, 8048 Zuerich, Switzerland * All rights reserved. * * History: * - 2009-04-20 -- initial version * */ #ifndef PICODATA_H_ #define PICODATA_H_ #include "picodefs.h" #include "picoos.h" #include "picotrns.h" #include "picokfst.h" #include "picorsrc.h" #ifdef __cplusplus extern "C" { #endif #if 0 } #endif /* *************************************************************** * Constants * *****************************************************************/ #define PICODATA_MAX_ITEMS_PER_PHRASE 30 /** * @addtogroup picodata * Pico Data : Item Format \n * The item header is identical for all item types and PUs. Item types that are not handled by a PU are copied. Item Header structure\n --------------------- - Byte Content - 0x00 item type - 0x01 item info 1 - 0x02 item info 2 - 0x03 item length in bytes (not including the header) depending on the item type/info, a specific subheader may follow (included in length) */ /* item header fields (tmp.: use item functions below to acces header fields */ #define PICODATA_ITEMIND_TYPE 0 #define PICODATA_ITEMIND_INFO1 1 #define PICODATA_ITEMIND_INFO2 2 #define PICODATA_ITEMIND_LEN 3 /* *************************************************************** * CharBuffer * *****************************************************************/ typedef struct picodata_char_buffer * picodata_CharBuffer; picodata_CharBuffer picodata_newCharBuffer(picoos_MemoryManager mm, picoos_Common common, picoos_objsize_t size); void picodata_disposeCharBuffer(picoos_MemoryManager mm, picodata_CharBuffer * this); /* should not be used for PUs but only for feeding the initial cb */ pico_status_t picodata_cbPutCh(register picodata_CharBuffer this, picoos_char ch); /* should not be used for PUs other than first PU in the chain (picotok) */ picoos_int16 picodata_cbGetCh(register picodata_CharBuffer this); /* reset cb (as if after newCharBuffer) */ pico_status_t picodata_cbReset (register picodata_CharBuffer this); /* ** CharBuffer item functions, cf. below in items section ****/ /* *************************************************************** * items * *****************************************************************/ /* item header size */ #define PICODATA_ITEM_HEADSIZE 4 typedef struct picodata_itemhead { picoos_uint8 type; picoos_uint8 info1; picoos_uint8 info2; picoos_uint8 len; } picodata_itemhead_t; /* -------------- System wide defines referred to by items -------- */ /* ---- These maybe better stored in a knowledge module/resoruce*/ #define PICODATA_ACC0 '\x30' /* 48 '0' */ #define PICODATA_ACC1 '\x31' /* 49 '1' */ #define PICODATA_ACC2 '\x32' /* 50 '2' */ #define PICODATA_ACC3 '\x33' /* 51 '3' */ #define PICODATA_ACC4 '\x34' /* 52 '4' */ /* reserved for future use: * user-imposed Part-Of-Speech ids for user lexica and phoneme tags * These values should be applied BEFORE POS-disambiguation. The POS lingware either assigns the same * ids to corresponding internal unique or composed POS or else the POS-D will consider these values * "default" */ #define PICODATA_POS_XNPR 20 #define PICODATA_POS_XN 21 #define PICODATA_POS_XV 22 #define PICODATA_POS_XA 23 #define PICODATA_POS_XADV 24 #define PICODATA_POS_XX 25 /* ------------------------- item types ---------------------------- */ /* new item types, info1, info2 to be defined during PU development */ /* make sure this stays in sync with "is_valid_itemtype" function */ #define PICODATA_ITEM_WSEQ_GRAPH '\x73' /* 115, 's' */ #define PICODATA_ITEM_TOKEN '\x74' /* 116 't' */ #define PICODATA_ITEM_WORDGRAPH '\x67' /* 103 'g' */ #define PICODATA_ITEM_WORDINDEX '\x69' /* 105 'i' */ #define PICODATA_ITEM_WORDPHON '\x77' /* 119 'w' */ #define PICODATA_ITEM_SYLLPHON '\x79' /* 121 'y' */ #define PICODATA_ITEM_BOUND '\x62' /* 98 'b' */ /* #define PICODATA_ITEM_BOUND_DUR '\x64' */ /* 100 'd' */ /* duration-constrained bound */ #define PICODATA_ITEM_PUNC '\x70' /* 112 'p' */ #define PICODATA_ITEM_CMD '\x63' /* 99 'c' */ #define PICODATA_ITEM_PHONE '\x68' /* 104 'h' */ /*reserved for PAM*/ #define PICODATA_ITEM_FRAME_PAR '\x6b' /* 107 'k' */ /*reserved for CEP*/ #define PICODATA_ITEM_FRAME '\x66' /* 102 'f' */ /*reserved for SIG*/ #define PICODATA_ITEM_OTHER '\x6f' /* 111 'o' */ #define PICODATA_ITEM_ERR '\x00' /* 0 '^@' */ /* generic iteminfo1 */ #define PICODATA_ITEMINFO1_ERR '\x00' /* 0 '^@' */ /* error state */ #define PICODATA_ITEMINFO1_NA '\x01' /* 1 '^A' */ /* not applicable */ /* generic iteminfo2 */ #define PICODATA_ITEMINFO2_ERR '\x00' /* 0 '^@' */ /* error state */ #define PICODATA_ITEMINFO2_NA '\x01' /* 1 '^A' */ /* not applicable */ /* ------------------------- PUNC item type ---------------------------- */ /* iteminfo1 */ #define PICODATA_ITEMINFO1_PUNC_SENTEND '\x73' /* 115 's' */ #define PICODATA_ITEMINFO1_PUNC_PHRASEEND '\x70' /* 112 'p' */ #define PICODATA_ITEMINFO1_PUNC_FLUSH '\x66' /* 102 'f' */ /* iteminfo2 */ #define PICODATA_ITEMINFO2_PUNC_SENT_T '\x74' /* 116 't' */ #define PICODATA_ITEMINFO2_PUNC_SENT_Q '\x71' /* 113 'q' */ #define PICODATA_ITEMINFO2_PUNC_SENT_E '\x65' /* 101 'e' */ #define PICODATA_ITEMINFO2_PUNC_PHRASE '\x70' /* 112 'p' */ #define PICODATA_ITEMINFO2_PUNC_PHRASE_FORCED '\x66' /* 102 'f' */ /* len for PUNC item is ALWAYS = 0 */ /* ------------------------- BOUND item type ---------------------------- */ /* iteminfo1 : phrase strength*/ #define PICODATA_ITEMINFO1_BOUND_SBEG '\x62' /* 98 'b', at sentence begin */ #define PICODATA_ITEMINFO1_BOUND_SEND '\x73' /* 115 's', at sentence end */ #define PICODATA_ITEMINFO1_BOUND_TERM '\x74' /* 116 't', replaces a flush */ #define PICODATA_ITEMINFO1_BOUND_PHR0 '\x30' /* 48 '0', no break, no item */ #define PICODATA_ITEMINFO1_BOUND_PHR1 '\x31' /* 49 '1', pri. phrase bound. */ #define PICODATA_ITEMINFO1_BOUND_PHR2 '\x32' /* 50 '2', short break */ #define PICODATA_ITEMINFO1_BOUND_PHR3 '\x33' /* 51 '3', sec. phr. bound., no break*/ /* iteminfo2 : phrase type*/ #define PICODATA_ITEMINFO2_BOUNDTYPE_P '\x50' /* 80 'P' */ #define PICODATA_ITEMINFO2_BOUNDTYPE_T '\x54' /* 84 'T' */ #define PICODATA_ITEMINFO2_BOUNDTYPE_Q '\x51' /* 81 'Q' */ #define PICODATA_ITEMINFO2_BOUNDTYPE_E '\x45' /* 69 'E' */ /* len for BOUND item is ALWAYS = 0 */ /* ------------------------- CMD item type ---------------------------- */ /* iteminfo1 */ #define PICODATA_ITEMINFO1_CMD_FLUSH 'f' /* 102 flush command (all PUs)*/ #define PICODATA_ITEMINFO1_CMD_PLAY 'p' /* 112 play command : PU in info 2 will read items from file-->Filename in item content.*/ #define PICODATA_ITEMINFO1_CMD_SAVE 's' /* 115 save command : PU in info 2 will save items to file-->Filename in item content.*/ #define PICODATA_ITEMINFO1_CMD_UNSAVE 'u' /* 117 save command : PU in info 2 will stop saving items to file*/ #define PICODATA_ITEMINFO1_CMD_PROSDOMAIN 'd' /* 100 prosody domain : domain type in info 2, domain name in item content */ #define PICODATA_ITEMINFO1_CMD_SPELL 'e' /* 101 spell command : info 2 contains start/stop info, spell type/pause len as little endian uint16 in item content */ #define PICODATA_ITEMINFO1_CMD_IGNSIG 'i' /* ignore signal command : info 2 contains start/stop info */ #define PICODATA_ITEMINFO1_CMD_PHONEME 'o' /* phoneme command : info 2 contains start/stop info, phonemes in item content */ #define PICODATA_ITEMINFO1_CMD_IGNORE 'I' /* ignore text command : info 2 contains start/stop info */ #define PICODATA_ITEMINFO1_CMD_SIL 'z' /* silence command : info 2 contains type of silence; silence duration as little endian uint16 in item content */ #define PICODATA_ITEMINFO1_CMD_CONTEXT 'c' /* context command : context name in item content */ #define PICODATA_ITEMINFO1_CMD_VOICE 'v' /* context command : voice name in item content */ #define PICODATA_ITEMINFO1_CMD_MARKER 'm' /* marker command : marker name in item content */ #define PICODATA_ITEMINFO1_CMD_PITCH 'P' /* 80 pitch command : abs/rel info in info 2; pitch level as little endian uint16 in item content; relative value is in promille */ #define PICODATA_ITEMINFO1_CMD_SPEED 'R' /* 82 speed command : abs/rel info in info 2, speed level as little endian uint16 in item content; elative value is in promille */ #define PICODATA_ITEMINFO1_CMD_VOLUME 'V' /* 86 volume command : abs/rel info in info 2, volume level as little endian uint16 in item content; relative value is in promille */ #define PICODATA_ITEMINFO1_CMD_SPEAKER 'S' /* 83 speaker command : abs/rel info in info 2, speaker level as little endian uint16 in item content; relative value is in promille */ /* iteminfo2 for PLAY/SAVE */ #define PICODATA_ITEMINFO2_CMD_TO_TOK 't' /* CMD+PLAY/SAVE+TOKENISATION*/ #define PICODATA_ITEMINFO2_CMD_TO_PR 'g' /* CMD+PLAY/SAVE+PREPROC*/ #define PICODATA_ITEMINFO2_CMD_TO_WA 'w' /* CMD+PLAY/SAVE+WORDANA*/ #define PICODATA_ITEMINFO2_CMD_TO_SA 'a' /* CMD+PLAY/SAVE+SENTANA*/ #define PICODATA_ITEMINFO2_CMD_TO_ACPH 'h' /* CMD+PLAY/SAVE+ACCENTUATION&PHRASING*/ #define PICODATA_ITEMINFO2_CMD_TO_SPHO 'p' /* CMD+PLAY/SAVE+ACCENTUATION&PHRASING*/ #define PICODATA_ITEMINFO2_CMD_TO_PAM 'q' /* CMD+PLAY/SAVE+PHONETIC-ACOUSTIC MAPPING*/ #define PICODATA_ITEMINFO2_CMD_TO_CEP 'c' /* CMD+PLAY/SAVE+CEP_SMOOTHER*/ #define PICODATA_ITEMINFO2_CMD_TO_SIG 's' /* CMD+PLAY/SAVE+SIG_GEN */ #if 0 #define PICODATA_ITEMINFO2_CMD_TO_FST 'f' /* CMD+PLAY/SAVE+FST for Syll and Phonotactic constraints*/ #endif #define PICODATA_ITEMINFO2_CMD_TO_UNKNOWN 255 /* iteminfo2 for start/end commands */ #define PICODATA_ITEMINFO2_CMD_START 's' #define PICODATA_ITEMINFO2_CMD_END 'e' /* iteminfo2 for speed/pitch/volume commands */ #define PICODATA_ITEMINFO2_CMD_ABSOLUTE 'a' #define PICODATA_ITEMINFO2_CMD_RELATIVE 'r' /* len for CMD item could be >= 0 */ /* ------------------------- TOKEN item type ---------------------------- */ /* iteminfo1: simple token type : */ #define PICODATA_ITEMINFO1_TOKTYPE_SPACE 'W' #define PICODATA_ITEMINFO1_TOKTYPE_LETTERV 'V' #define PICODATA_ITEMINFO1_TOKTYPE_LETTER 'L' #define PICODATA_ITEMINFO1_TOKTYPE_DIGIT 'D' #define PICODATA_ITEMINFO1_TOKTYPE_SEQ 'S' #define PICODATA_ITEMINFO1_TOKTYPE_CHAR 'C' #define PICODATA_ITEMINFO1_TOKTYPE_BEGIN 'B' #define PICODATA_ITEMINFO1_TOKTYPE_END 'E' #define PICODATA_ITEMINFO1_TOKTYPE_UNDEFINED 'U' /* iteminfo2 : token subtype */ /* len for WORDTOK item is ALWAYS > 0, if len==0 an error should be raised */ /** * @addtogroup picodata * * ------------------------- WORDGRAPH item type ---------------------------- * - iteminfo1 : POS and multi-POS values defined in lingware * - iteminfo2 : not applicable * - len for WORDGRAPH item is ALWAYS > 0, if len==0 an error should be raised * (currently picopr may produce empty WORDGRAPH that is eliminated by picowa) * \n------------------------- WORDINDEX item type ---------------------------- * - iteminfo1 : POS and multi-POS values defined in lingware * - iteminfo2 : not applicable * - len for WORDINDEX item is ALWAYS > 0, if len==0 an error should be raised * \n------------------------- WORDPHON item type ---------------------------- * - iteminfo1 : POS values defined in lingware * - iteminfo2 : Uses PICODATA_ACC0 .. ACC4 * -len WORDPHON item is ALWAYS > 0, if len==0 an error should be raised * \n------------------------- SYLLPHON item type ---------------------------- * - iteminfo1 : not applicable * - iteminfo2 : Uses PICODATA_ACC0 .. ACC4 * - len for SYLLPHON item is ALWAYS > 0, if len==0 an error should be raised * \n------------------------- PHONE item type (PRODUCED BY PAM)----------------- * - iteminfo1 : phonId : the phonetic identity of the phone * - iteminfo2 : n_S_P_Phone : number of states per phoneme * - len for PHON item is ALWAYS > 0, if len==0 an error should be raised * \n------------------------- FRAME_PAR item type (PRODUCED BY CEP) -------- * - iteminfo1 : format (float, fixed) * - iteminfo2 : vector size * - len for FRAME_PAR item is ALWAYS > 0, if len==0 an error should be raised * \n------------------------- FRAME item type (PRODUCED BY SIG) ----------- * - iteminfo1 : number of samples per frame * - iteminfo2 : number of bytes per sample * - len for FRAME item is ALWAYS > 0, if len==0 an error should be raised * */ #define PICODATA_ITEMINFO1_FRAME_PAR_DATA_FORMAT_FIXED '\x78' /* 120 'x' fixed point */ #define PICODATA_ITEMINFO1_FRAME_PAR_DATA_FORMAT_FLOAT '\x66' /* 102 'f' floating point */ /* *************************************************************** * items: CharBuffer functions * *****************************************************************/ /* gets a single item (head and content) from a CharBuffer in buf; blenmax is the max length (in number of bytes) of buf; blen is set to the number of bytes gotten in buf; return values: PICO_OK <- one item gotten PICO_EOF <- no item available, cb is empty PICO_EXC_BUF_UNDERFLOW <- cb not empty, but no valid item PICO_EXC_BUF_OVERFLOW <- buf not large enough */ pico_status_t picodata_cbGetItem(register picodata_CharBuffer this, picoos_uint8 *buf, const picoos_uint16 blenmax, picoos_uint16 *blen); /* gets the speech data (without item head) from a CharBuffer in buf; blenmax is the max length (in number of bytes) of buf; blen is set to the number of bytes gotten in buf; return values: PICO_OK <- speech data of one item gotten PICO_EOF <- no item available, cb is empty PICO_EXC_BUF_UNDERFLOW <- cb not empty, but no valid item PICO_EXC_BUF_OVERFLOW <- buf not large enough */ pico_status_t picodata_cbGetSpeechData(register picodata_CharBuffer this, picoos_uint8 *buf, const picoos_uint16 blenmax, picoos_uint16 *blen); /* puts a single item (head and content) to a CharBuffer; clenmax is the max length (in number of bytes) accessible in content; clen is set to the number of bytes put from content; return values: PICO_OK <- one item put PICO_EXC_BUF_UNDERFLOW <- no valid item in buf PICO_EXC_BUF_OVERFLOW <- cb not large enough */ pico_status_t picodata_cbPutItem(register picodata_CharBuffer this, const picoos_uint8 *buf, const picoos_uint16 blenmax, picoos_uint16 *blen); /* unsafe, just for measuring purposes */ picoos_uint8 picodata_cbGetFrontItemType(register picodata_CharBuffer this); /* *************************************************************** * items: support function * *****************************************************************/ /* checks, whether item of type 'ch' is a valid item type */ picoos_uint8 is_valid_itemtype(const picoos_uint8 ch); /* gets from buf a single item, values in head set and item content copied to content; blenmax and clenmax are the max lengths (in number of bytes) accessible in buf and content; clen is set to the number of bytes gotten in content; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- blenmax problem, or no valid item PICO_EXC_BUF_OVERFLOW <- overflow in content */ pico_status_t picodata_get_itemparts_nowarn( const picoos_uint8 *buf, const picoos_uint16 blenmax, picodata_itemhead_t *head, picoos_uint8 *content, const picoos_uint16 clenmax, picoos_uint16 *clen); /* gets from buf a single item, values in head set and item content copied to content; blenmax and clenmax are the max lengths (in number of bytes) accessible in buf and content; clen is set to the number of bytes gotten in content; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- blenmax problem, or no valid item PICO_EXC_BUF_OVERFLOW <- overflow in content */ pico_status_t picodata_get_itemparts( const picoos_uint8 *buf, const picoos_uint16 blenmax, picodata_itemhead_t *head, picoos_uint8 *content, const picoos_uint16 clenmax, picoos_uint16 *clen); /* puts a single item to buf; values in head and content copied to buf; clenmax is the max length (in number of bytes) accessible in content; blenmax is the max length (bytes) accessible in buf; blen is set to the number of bytes put to buf; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- clenmax problem, or no valid item PICO_EXC_BUF_OVERFLOW <- overflow in buf */ pico_status_t picodata_put_itemparts(const picodata_itemhead_t *head, const picoos_uint8 *content, const picoos_uint16 clenmax, picoos_uint8 *buf, const picoos_uint16 blenmax, picoos_uint16 *blen); /* gets from buf info of a single item, values in head are set and content is set to the start of content in buf (not copied!); content is set to NULL if the content length is 0; blenmax is the max lengths (in number of bytes) accessible in buf; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- blenmax problem, or no valid item */ pico_status_t picodata_get_iteminfo( picoos_uint8 *buf, const picoos_uint16 blenmax, picodata_itemhead_t *head, picoos_uint8 **content); /* copies the item in inbuf to outbuf after first checking if there is a valid item in inbuf; inlenmax and outlenmax are the max length (in number of byte) accessible in the buffers); in *numb the total number of bytes copied to outbuf (incl. header) is returned; return values: PICO_OK <- item copied PICO_EXC_BUF_OVERFLOW <- overflow in outbuf PICO_ERR_OTHER <- no valid item in inbuf */ pico_status_t picodata_copy_item(const picoos_uint8 *inbuf, const picoos_uint16 inlenmax, picoos_uint8 *outbuf, const picoos_uint16 outlenmax, picoos_uint16 *numb); /* sets the info1 field in the header contained in the item in buf; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- underflow in buf */ pico_status_t picodata_set_iteminfo1(picoos_uint8 *buf, const picoos_uint16 blenmax, const picoos_uint8 info); /* sets the info2 field in the header contained in the item in buf; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- underflow in buf */ pico_status_t picodata_set_iteminfo2(picoos_uint8 *buf, const picoos_uint16 blenmax, const picoos_uint8 info); /* sets the len field in the header contained in the item in buf; return values: PICO_OK <- all ok PICO_EXC_BUF_UNDERFLOW <- underflow in buf */ pico_status_t picodata_set_itemlen(picoos_uint8 *buf, const picoos_uint16 blenmax, const picoos_uint8 len); /* check item validity and return TRUE if valid; return FALSE if invalid; ilenmax is the max index to be used in item */ picoos_uint8 picodata_is_valid_item(const picoos_uint8 *item, const picoos_uint16 ilenmax); /* return TRUE if head is a valid item head, FALSE otherwise */ picoos_uint8 picodata_is_valid_itemhead(const picodata_itemhead_t *head); /* *************************************************************** * ProcessingUnit * *****************************************************************/ /* public */ #define PICODATA_MAX_ITEMSIZE (picoos_uint16) (PICODATA_ITEM_HEADSIZE + 256) /* different buffer sizes per processing unit */ #define PICODATA_BUFSIZE_DEFAULT (picoos_uint16) PICODATA_MAX_ITEMSIZE #define PICODATA_BUFSIZE_TEXT (picoos_uint16) 1 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_TOK (picoos_uint16) 2 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_PR (picoos_uint16) 2 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_WA (picoos_uint16) 2 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_SA (picoos_uint16) 2 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_ACPH (picoos_uint16) 2 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_SPHO (picoos_uint16) 4 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_PAM (picoos_uint16) 4 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_CEP (picoos_uint16) 16 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_SIG (picoos_uint16) 16 * PICODATA_BUFSIZE_DEFAULT #define PICODATA_BUFSIZE_SINK (picoos_uint16) 1 * PICODATA_BUFSIZE_DEFAULT /* different types of processing units */ typedef enum picodata_putype { PICODATA_PUTYPE_TEXT, /* text */ PICODATA_PUTYPE_TOK, /* tokenizer output */ PICODATA_PUTYPE_PR, /* preprocessor output */ PICODATA_PUTYPE_WA, /* word analysis */ PICODATA_PUTYPE_SA, /* sentence analysis */ PICODATA_PUTYPE_ACPH, /* accentuation and phrasing */ PICODATA_PUTYPE_SPHO, /* sentence phonology (textana postproc) */ PICODATA_PUTYPE_PAM, /* phonetics to acoustics mapper processing unit */ PICODATA_PUTYPE_CEP, /* cepstral smoothing processing unit */ PICODATA_PUTYPE_SIG, /* signal generation processing unit*/ PICODATA_PUTYPE_SINK /* item sink unit*/ } picodata_putype_t; picoos_uint16 picodata_get_default_buf_size (picodata_putype_t puType); /* result values returned from the pu->puStep() methode */ typedef enum picodata_step_result { PICODATA_PU_ERROR, /* PICODATA_PU_EMPTY, *//* reserved (no internal data to be processed) */ PICODATA_PU_IDLE, /* need more input to process internal data */ PICODATA_PU_BUSY, /* processing internal data */ PICODATA_PU_ATOMIC, /* same as pu_busy, but wants to get next time slot (while in an "atomar" operation) */ PICODATA_PU_OUT_FULL /* can't proceed because output is full. (next time slot to be assigned to pu's output's consumer) */ } picodata_step_result_t; typedef struct picodata_processing_unit * picodata_ProcessingUnit; picodata_ProcessingUnit picodata_newProcessingUnit( picoos_MemoryManager mm, picoos_Common common, picodata_CharBuffer cbIn, picodata_CharBuffer cbOut, picorsrc_Voice voice); void picodata_disposeProcessingUnit( picoos_MemoryManager mm, picodata_ProcessingUnit * this); picodata_CharBuffer picodata_getCbIn(picodata_ProcessingUnit this); picodata_CharBuffer picodata_getCbOut(picodata_ProcessingUnit this); pico_status_t picodata_setCbIn(picodata_ProcessingUnit this, picodata_CharBuffer cbIn); pico_status_t picodata_setCbOut(picodata_ProcessingUnit this, picodata_CharBuffer cbOut); /* protected */ typedef pico_status_t (* picodata_puInitializeMethod) (register picodata_ProcessingUnit this, picoos_int32 mode); typedef pico_status_t (* picodata_puTerminateMethod) (register picodata_ProcessingUnit this); typedef picodata_step_result_t (* picodata_puStepMethod) (register picodata_ProcessingUnit this, picoos_int16 mode, picoos_uint16 * numBytesOutput); typedef pico_status_t (* picodata_puSubDeallocateMethod) (register picodata_ProcessingUnit this, picoos_MemoryManager mm); typedef struct picodata_processing_unit { /* public */ picodata_puInitializeMethod initialize; picodata_puStepMethod step; picodata_puTerminateMethod terminate; picorsrc_Voice voice; /* protected */ picoos_Common common; picodata_CharBuffer cbIn, cbOut; picodata_puSubDeallocateMethod subDeallocate; void * subObj; } picodata_processing_unit_t; /* currently, only wav input and output is supported */ #define PICODATA_PUTYPE_TEXT_OUTPUT_EXTENSION (picoos_uchar*)".txt" #define PICODATA_PUTYPE_TOK_INPUT_EXTENSION PICODATA_PUTYPE_TEXT_OUTPUT_EXTENSION #define PICODATA_PUTYPE_TOK_OUTPUT_EXTENSION (picoos_uchar*)".tok" #define PICODATA_PUTYPE_PR_INPUT_EXTENSION PICODATA_PUTYPE_TOK_OUTPUT_EXTENSION #define PICODATA_PUTYPE_PR_OUTPUT_EXTENSION (picoos_uchar*)".pr" #define PICODATA_PUTYPE_WA_INPUT_EXTENSION PICODATA_PUTYPE_PR_OUTPUT_EXTENSION #define PICODATA_PUTYPE_WA_OUTPUT_EXTENSION (picoos_uchar*)".wa" #define PICODATA_PUTYPE_SA_INPUT_EXTENSION PICODATA_PUTYPE_WA_OUTPUT_EXTENSION #define PICODATA_PUTYPE_SA_OUTPUT_EXTENSION (picoos_uchar*)".sa" #define PICODATA_PUTYPE_ACPH_INPUT_EXTENSION PICODATA_PUTYPE_SA_OUTPUT_EXTENSION #define PICODATA_PUTYPE_ACPH_OUTPUT_EXTENSION (picoos_uchar*)".acph" #define PICODATA_PUTYPE_SPHO_INPUT_EXTENSION PICODATA_PUTYPE_ACPH_OUTPUT_EXTENSION #define PICODATA_PUTYPE_SPHO_OUTPUT_EXTENSION (picoos_uchar*)".spho" #define PICODATA_PUTYPE_PAM_INPUT_EXTENSION PICODATA_PUTYPE_SPHO_OUTPUT_EXTENSION #define PICODATA_PUTYPE_PAM_OUTPUT_EXTENSION (picoos_uchar*)".pam" #define PICODATA_PUTYPE_CEP_INPUT_EXTENSION PICODATA_PUTYPE_PAM_OUTPUT_EXTENSION #define PICODATA_PUTYPE_CEP_OUTPUT_EXTENSION (picoos_uchar*)".cep" #define PICODATA_PUTYPE_SIG_INPUT_EXTENSION PICODATA_PUTYPE_CEP_OUTPUT_EXTENSION /*PP 11.7.08*/ #define PICODATA_PUTYPE_SIG_OUTPUT_EXTENSION (picoos_uchar*)".sig" #define PICODATA_PUTYPE_SINK_INPUT_EXTENSION PICODATA_PUTYPE_SIG_OUTPUT_EXTENSION /*wav input is for play wav files in sig */ #define PICODATA_PUTYPE_WAV_INPUT_EXTENSION (picoos_uchar*)".wav" /*PP 11.7.08*/ /*wav output is for saving wav (binary) files in sig*/ #define PICODATA_PUTYPE_WAV_OUTPUT_EXTENSION (picoos_uchar*)".wav" /*PP 14.7.08*/ /* *************************************************************** * auxiliary routines * *****************************************************************/ picoos_uint8 picodata_getPuTypeFromExtension(picoos_uchar * filename, picoos_bool input); #define PICODATA_XSAMPA (picoos_uchar *)"xsampa" #define PICODATA_SAMPA (picoos_uchar *)"sampa" #define PICODATA_SVOXPA (picoos_uchar *)"svoxpa" /*----------------------------------------------------------*/ /** @brief maps an input phone string to its internal representation * * @param transducer initialized SimpleTransducer * @param xsampa_parser fst converting xsampa char input to xsampa ids * @param svoxpa_parser * @param xsampa2svoxpa_mapper * @param inputPhones input phone string in alphabet 'alphabet' * @param alphabet input alphabet * @retval outputPhoneIds output phone string in internal representation * @param maxOutputPhoneIds * @return PICO_OK=mapping done, PICO_ERR_OTHER:unknown alphabet, unknown phones */ /*---------------------------------------------------------*/ pico_status_t picodata_mapPAStrToPAIds( picotrns_SimpleTransducer transducer, picoos_Common common, picokfst_FST xsampa_parser, picokfst_FST svoxpa_parser, picokfst_FST xsampa2svoxpa_mapper, picoos_uchar * inputPhones, picoos_uchar * alphabet, picoos_uint8 * outputPhoneIds, picoos_int32 maxOutputPhoneIds); /* number of binary digits after the comma for fixed-point calculation */ #define PICODATA_PRECISION 10 /* constant 0.5 in PICODATA_PRECISION */ #define PICODATA_PREC_HALF 512 void picodata_transformDurations( picoos_uint8 frame_duration_exp, picoos_int8 array_length, picoos_uint8 * inout, const picoos_uint16 * weight, /* integer weights */ picoos_int16 mintarget, /* minimum target duration in ms */ picoos_int16 maxtarget, /* maximum target duration in ms */ picoos_int16 facttarget, /* factor to be multiplied with original length to get the target the factor is fixed-point with precision PRECISION, i.e. the factor as float would be facttarget / PRECISION_FACT if factor is 0, only min/max are considered */ picoos_int16 * dur_rest /* in/out, rest in ms */ ); /* *************************************************************** * For Debugging only * *****************************************************************/ #if defined (PICO_DEBUG) /* convert (pretty print) item head 'head' and put output in 'str', strsize is the maximum length of 'str' in bytes */ picoos_char * picodata_head_to_string(const picodata_itemhead_t *head, picoos_char * str, picoos_uint16 strsize); /* put 'pref6ch' (max. 6 char prefix) and a pretty print output of 'item' in 'str', strlenmax is the maximum length of 'str' in bytes */ void picodata_info_item(const picoknow_KnowledgeBase kb, const picoos_uint8 *pref6ch, const picoos_uint8 *item, const picoos_uint16 itemlenmax, const picoos_char *filterfn); #define PICODATA_INFO_ITEM(kb, pref, item, itemlenmax) \ PICODBG_INFO_CTX(); \ picodata_info_item(kb, pref, item, itemlenmax, (picoos_char *)__FILE__) #else #define PICODATA_INFO_ITEM(kb, pref, item, itemlenmax) #endif #ifdef __cplusplus } #endif #endif /*PICODATA_H_*/