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/**
* SPDX-FileCopyrightText: Copyright (C) 2024 ZeldaRET
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "soundfont.h"
#include "xml.h"
#include "util.h"
envelope_data *
sf_get_envelope(soundfont *sf, const char *name)
{
LL_FOREACH(envelope_data *, env, sf->envelopes) {
if (env->points != NULL && strequ(name, env->name))
return env;
}
return NULL;
}
sample_data *
sample_data_forname(soundfont *sf, const char *name)
{
LL_FOREACH(sample_data *, sample, sf->samples) {
if (strequ(sample->name, name))
return sample;
}
return NULL;
}
void
read_soundfont_info(soundfont *sf, xmlNodePtr node)
{
static const xml_attr_spec spec = {
{"Name", false, xml_parse_c_identifier, offsetof(soundfont, info.name) },
{ "Index", false, xml_parse_int, offsetof(soundfont, info.index) },
{ "Medium", false, xml_parse_c_identifier, offsetof(soundfont, info.medium) },
{ "CachePolicy", false, xml_parse_c_identifier, offsetof(soundfont, info.cache_policy) },
{ "SampleBank", false, xml_parse_string, offsetof(soundfont, info.bank_path) },
{ "Indirect", true, xml_parse_int, offsetof(soundfont, info.pointer_index) },
{ "SampleBankDD", true, xml_parse_string, offsetof(soundfont, info.bank_path_dd) },
{ "IndirectDD", true, xml_parse_int, offsetof(soundfont, info.pointer_index_dd) },
{ "LoopsHaveFrames", true, xml_parse_bool, offsetof(soundfont, info.loops_have_frames)},
{ "NumInstruments", true, xml_parse_uint, offsetof(soundfont, info.num_instruments) },
{ "PadToSize", true, xml_parse_uint, offsetof(soundfont, info.pad_to_size) },
};
sf->info.num_instruments = 0;
sf->info.num_drums = 0;
sf->info.num_effects = 0;
sf->info.bank_path_dd = NULL;
sf->info.pointer_index = -1;
sf->info.pointer_index_dd = -1;
sf->info.loops_have_frames = false;
sf->info.pad_to_size = 0;
xml_parse_node_by_spec(sf, node, spec, ARRAY_COUNT(spec));
xmlDocPtr sb_doc = xmlReadFile(sf->info.bank_path, NULL, XML_PARSE_NONET);
if (sb_doc == NULL)
error("Failed to read sample bank xml file \"%s\"", sf->info.bank_path);
read_samplebank_xml(&sf->sb, sb_doc);
if (sf->info.bank_path_dd != NULL) {
xmlDocPtr sbdd_doc = xmlReadFile(sf->info.bank_path_dd, NULL, XML_PARSE_NONET);
if (sbdd_doc == NULL)
error("Failed to read sample bank xml file \"%s\"", sf->info.bank_path);
read_samplebank_xml(&sf->sbdd, sbdd_doc);
}
}
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