240 lines
8.5 KiB
C++
240 lines
8.5 KiB
C++
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/************************************************************************/
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/* */
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/* Centre for Speech Technology Research */
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/* University of Edinburgh, UK */
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/* Copyright (c) 1996,1997 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/************************************************************************/
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/* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
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/* Date: Fri May 9 1997 */
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/************************************************************************/
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/* */
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/* Track maps provide a mapping from symbolic track names to the */
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/* actual position of the information within a track frame. */
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/* */
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/* Channel name maps map textual names for track channels to symbolic */
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/* names, they are just a special case of named enums. */
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/* */
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/************************************************************************/
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#include "EST_TrackMap.h"
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void EST_TrackMap::clear(void)
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{
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for(int i=0; i<num_channel_types; i++)
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p_map[i]=NO_SUCH_CHANNEL;
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}
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void EST_TrackMap::copy(EST_TrackMap &from)
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{
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for(int i=0; i<num_channel_types; i++)
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p_map[i]=from.p_map[i];
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}
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void EST_TrackMap::init(void)
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{
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clear();
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p_parent=NULL;
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p_offset=0;
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}
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EST_TrackMap::EST_TrackMap(void)
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{
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init();
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}
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EST_TrackMap::EST_TrackMap(int refcount)
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{
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init();
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if (refcount)
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start_refcounting();
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}
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EST_TrackMap::EST_TrackMap(const EST_TrackMap *parent, int offset, int refcount)
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{
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init();
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p_parent = (EST_TrackMap *)parent;
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p_offset=offset;
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if (refcount)
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start_refcounting();
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}
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EST_TrackMap::EST_TrackMap(EST_TrackMap &from, int refcount)
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{
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copy(from);
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if (refcount)
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start_refcounting();
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}
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EST_TrackMap::EST_TrackMap(struct EST_TrackMap::ChannelMappingElement map[])
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{
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init();
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int i;
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for(i=0; map[i].type != channel_unknown; i++)
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set(map[i].type, map[i].channel);
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}
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EST_TrackMap::~EST_TrackMap()
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{
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}
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short EST_TrackMap::get_parent(EST_ChannelType type) const
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{
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short c= NO_SUCH_CHANNEL;
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if (p_parent!=0)
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{
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c = p_parent->get(type);
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if (c != NO_SUCH_CHANNEL)
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c -= p_offset;
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}
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return c;
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}
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EST_ChannelType EST_TrackMap::channel_type(unsigned short channel) const
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{
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unsigned short i;
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for(i=0; i<num_channel_types;i++)
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if (p_map[i] == channel)
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return (EST_ChannelType)i;
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if (p_parent!=0)
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return p_parent->channel_type(channel+p_offset);
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return channel_unknown;
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}
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short EST_TrackMap::last_channel(void) const
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{
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short last = -1;
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for(short i=0; i<num_channel_types;i++)
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if (p_map[i]> last)
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last = p_map[i];
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return last;
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}
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static EST_TValuedEnumDefinition<EST_ChannelType, const char *, NO_INFO> channel_name_tbl[] = {
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{ channel_unknown, { "Unknown" }},
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{ channel_order, { "Order" }},
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{ channel_power, { "power", "Power", "raw_power"}},
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{ channel_power_d, { "power_d", "Power_d", "raw_power_d"}},
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{ channel_power_a, { "power_a", "Power_a", "raw_power_a"}},
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{ channel_energy, { "energy", "Energy"}},
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{ channel_energy_d, { "energy_d", "Energy_d"}},
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{ channel_energy_a, { "energy_a", "Energy_a"}},
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{ channel_peak, { "Peak", "ac_peak" }},
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{ channel_duration, { "Duration" }},
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{ channel_length, { "Length", "frame_len"}},
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{ channel_offset, { "Offset", "frame_offset"}},
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{ channel_f0, { "f0", "F0" }},
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{ channel_f0_d, { "f0_d", "F0_d" }},
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{ channel_f0_a, { "f0_a", "F0_a" }},
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{ channel_voiced, { "Voiced", "prob_voice"}},
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{ channel_frame, { "Frame"}},
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{ channel_time, { "Time"}},
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{ channel_lpc_0, { "lpc_0", "Lpc_0"}},
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{ channel_lpc_N, { "lpc_N", "Lpc_N"}},
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{ channel_lpc_d_0, { "lpc_d_0"}},
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{ channel_lpc_d_N, { "lpc_d_N"}},
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{ channel_lpc_a_0, { "lpc_a_0"}},
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{ channel_lpc_a_N, { "lpc_a_N"}},
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{ channel_cepstrum_0, { "cep_0"}},
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{ channel_cepstrum_N, { "cep_N"}},
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{ channel_cepstrum_d_0, { "cep_d_0"}},
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{ channel_cepstrum_d_N, { "cep_d_N"}},
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{ channel_cepstrum_a_0, { "cep_a_0"}},
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{ channel_cepstrum_a_N, { "cep_a_N"}},
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{ channel_melcepstrum_0, { "melcep_0"}},
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{ channel_melcepstrum_N, { "melcep_N"}},
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{ channel_melcepstrum_d_0, { "melcep_d_0"}},
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{ channel_melcepstrum_d_N, { "melcep_d_N"}},
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{ channel_melcepstrum_a_0, { "melcep_a_0"}},
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{ channel_melcepstrum_a_N, { "melcep_a_N"}},
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{ channel_lsf_0, { "lsf_0"}},
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{ channel_lsf_N, { "lsf_N"}},
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{ channel_lsf_d_0, { "lsf_d_0"}},
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{ channel_lsf_d_N, { "lsf_d_N"}},
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{ channel_lsf_a_0, { "lsf_a_0"}},
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{ channel_lsf_a_N, { "lsf_a_N"}},
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{ channel_fbank_0, { "fbank_0"}},
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{ channel_fbank_N, { "fbank_N"}},
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{ channel_fbank_d_0, { "fbank_d_0"}},
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{ channel_fbank_d_N, { "fbank_d_N"}},
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{ channel_fbank_a_0, { "fbank_a_0"}},
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{ channel_fbank_a_N, { "fbank_a_N"}},
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{ channel_filter_0, { "filter_0"}},
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{ channel_filter_N, { "filter_N"}},
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{ channel_filter_d_0, { "filter_d_0"}},
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{ channel_filter_d_N, { "filter_d_N"}},
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{ channel_filter_a_0, { "filter_a_0"}},
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{ channel_filter_a_N, { "filter_a_N"}},
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{ channel_reflection_0, { "reflection_0"}},
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{ channel_reflection_N, { "reflection_N"}},
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{ channel_reflection_d_0, { "reflection_d_0"}},
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{ channel_reflection_d_N, { "reflection_d_N"}},
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{ channel_reflection_a_0, { "reflection_a_0"}},
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{ channel_reflection_a_N, { "reflection_a_N"}},
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{ channel_unknown, { NULL }}
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};
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EST_ChannelNameMap EST_default_channel_names(channel_name_tbl);
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static EST_TValuedEnumDefinition<EST_ChannelType, const char *, NO_INFO> esps_channel_name_tbl[] = {
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{ channel_unknown, { "Unknown" }},
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{ channel_order, { "Order" }},
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{ channel_power, { "raw_power", "rms" }},
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{ channel_peak, { "ac_peak" }},
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{ channel_duration, { "Duration" }},
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{ channel_length, { "frame_len"}},
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{ channel_f0, { "F0" }},
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{ channel_voiced, { "prob_voice"}},
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{ channel_lpc_0, { "lpc_0", "spec_param" }},
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{ channel_lpc_N, { "lpc_N"}},
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// { channel_coef0, { "spec_param" }},
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{ channel_unknown, { NULL }}
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};
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EST_ChannelNameMap esps_channel_names(esps_channel_name_tbl);
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#if defined(INSTANTIATE_TEMPLATES)
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#include "../base_class/EST_TNamedEnum.cc"
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template class EST_TNamedEnum<EST_ChannelType>;
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template class EST_TNamedEnumI<EST_ChannelType, NO_INFO>;
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template class EST_TValuedEnum<EST_ChannelType,const char *>;
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template class EST_TValuedEnumI<EST_ChannelType,const char *, NO_INFO>;
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template class EST_THandle<EST_TrackMap,EST_TrackMap>;
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#endif
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