mirror of
https://github.com/alsa-project/alsa-lib.git
synced 2025-10-29 05:40:25 -04:00
Remove obsolete instr directory
This commit is contained in:
parent
59855f4671
commit
d902c124b4
5 changed files with 1 additions and 1195 deletions
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@ -76,8 +76,7 @@ INPUT = index.doxygen \
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../src/rawmidi \
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../src/timer \
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../src/hwdep \
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../src/seq \
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../src/instr
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../src/seq
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EXCLUDE = ../src/control/control_local.h \
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../src/pcm/atomic.h \
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../src/pcm/interval.h \
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@ -1,7 +0,0 @@
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EXTRA_LTLIBRARIES=libinstr.la
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libinstr_la_SOURCES = fm.c simple.c iwffff.c
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all: libinstr.la
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INCLUDES=-I$(top_srcdir)/include
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129
src/instr/fm.c
129
src/instr/fm.c
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@ -1,129 +0,0 @@
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/**
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* \file src/instr/fm.c
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* \brief FM (OPL2/3) Instrument Format Support
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* \author Uros Bizjak <uros@kss-loka.si>
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* \date 2000-2001
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*/
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/*
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* FM (OPL2/3) Instrument Format Support
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* Copyright (c) 2000 Uros Bizjak <uros@kss-loka.si>
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include "local.h"
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#include <sound/ainstr_fm.h>
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/**
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* \brief Free the FM instrument handle
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* \param fm FM instrument handle
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* \return 0 on success otherwise a negative error code
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*/
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int snd_instr_fm_free(snd_instr_fm_t *fm)
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{
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if (fm == NULL)
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return 0;
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free(fm);
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return 0;
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}
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/**
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* \brief Convert the FM instrument to byte stream
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* \param fm FM instrument handle
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* \param name FM instrument name
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* \param __data Result - allocated byte stream
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* \param __size Result - size of allocated byte stream
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* \return 0 on success otherwise a negative error code
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*/
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int snd_instr_fm_convert_to_stream(snd_instr_fm_t *fm,
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const char *name,
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snd_instr_header_t **__data,
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size_t *__size)
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{
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snd_instr_header_t *put;
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fm_instrument_t *instr;
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fm_xinstrument_t *xinstr;
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int idx;
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if (fm == NULL || __data == NULL)
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return -EINVAL;
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instr = (fm_instrument_t *)fm;
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*__data = NULL;
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*__size = 0;
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if (snd_instr_header_malloc(&put, sizeof(fm_xinstrument_t)) < 0)
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return -ENOMEM;
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/* build header */
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if (name)
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snd_instr_header_set_name(put, name);
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snd_instr_header_set_type(put, SND_SEQ_INSTR_ATYPE_DATA);
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snd_instr_header_set_format(put, SND_SEQ_INSTR_ID_OPL2_3);
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/* build data section */
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xinstr = (fm_xinstrument_t *)snd_instr_header_get_data(put);
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xinstr->stype = FM_STRU_INSTR;
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xinstr->share_id[0] = __cpu_to_le32(instr->share_id[0]);
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xinstr->share_id[1] = __cpu_to_le32(instr->share_id[1]);
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xinstr->share_id[2] = __cpu_to_le32(instr->share_id[2]);
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xinstr->share_id[3] = __cpu_to_le32(instr->share_id[3]);
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xinstr->type = instr->type;
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for (idx = 0; idx < 4; idx++) {
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xinstr->op[idx].am_vib = instr->op[idx].am_vib;
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xinstr->op[idx].ksl_level = instr->op[idx].ksl_level;
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xinstr->op[idx].attack_decay = instr->op[idx].attack_decay;
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xinstr->op[idx].sustain_release = instr->op[idx].sustain_release;
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xinstr->op[idx].wave_select = instr->op[idx].wave_select;
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}
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for (idx = 0; idx < 2; idx++) {
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xinstr->feedback_connection[idx] = instr->feedback_connection[idx];
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}
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xinstr->echo_delay = instr->echo_delay;
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xinstr->echo_atten = instr->echo_atten;
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xinstr->chorus_spread = instr->chorus_spread;
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xinstr->trnsps = instr->trnsps;
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xinstr->fix_dur = instr->fix_dur;
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xinstr->modes = instr->modes;
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xinstr->fix_key = instr->fix_key;
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/* write result */
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*__data = put;
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*__size = sizeof(*put) + sizeof(fm_xinstrument_t);
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return 0;
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}
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/**
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* \brief Convert the byte stream to FM instrument
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* \param __data Input - byte stream containing FM instrument definition
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* \param size Input - size of byte stream
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* \param simple Result - allocated FM instrument handle
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* \return 0 on success otherwise a negative error code
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*/
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#ifndef DOXYGEN
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int snd_instr_fm_convert_from_stream(snd_instr_header_t *__data ATTRIBUTE_UNUSED,
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size_t size ATTRIBUTE_UNUSED,
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snd_instr_fm_t **simple ATTRIBUTE_UNUSED)
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#else
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int snd_instr_fm_convert_from_stream(snd_instr_header_t *__data,
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size_t size,
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snd_instr_fm_t **simple)
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#endif
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{
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/* TODO */
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return -ENXIO;
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}
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@ -1,920 +0,0 @@
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/**
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* \file src/instr/iwffff.c
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* \brief InterWave FFFF Format Support
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* \author Jaroslav Kysela <perex@perex.cz>
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* \date 1999-2001
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*/
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/*
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* InterWave FFFF Format Support
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* Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
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*
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include "local.h"
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#include <sound/ainstr_iw.h>
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/*
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* defines
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*/
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#ifndef DOC_HIDDEN
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#define IW_RAM_FILE "/proc/asound/card%i/gus-ram-%i"
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#define IW_ROM_FILE "/proc/asound/card%i/gus-rom-%i"
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#undef IW_ROM_DEBUG
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#define IW_ROM_PROGRAM_VERSION_MAJOR 1
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#define IW_ROM_PROGRAM_VERSION_MINOR 0
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#define IW_FORMAT_8BIT 0x01
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#define IW_FORMAT_SIGNED 0x02
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#define IW_FORMAT_FORWARD 0x04
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#define IW_FORMAT_LOOP 0x08
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#define IW_FORMAT_BIDIR 0x10
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#define IW_FORMAT_ULAW 0x20
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#define IW_FORMAT_ROM 0x80
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/*
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* structures
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*/
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typedef __u32 ID;
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struct header {
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ID id;
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__u32 length;
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};
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struct program {
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/* 00 */ ID id;
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/* 04 */ ID version;
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};
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#define PATCH_SIZE 20
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struct patch {
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/* 00 */ ID id;
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/* 04 */ __u16 nlayers;
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/* 06 */ __u8 layer_mode;
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/* 07 */ __u8 exclusion_mode;
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/* 08 */ __u16 exclusion_group;
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/* 10 */ __u8 effect1;
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/* 11 */ __u8 effect1_depth;
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/* 12 */ __u8 effect2;
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/* 13 */ __u8 effect2_depth;
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/* 14 */ __u8 bank;
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/* 15 */ __u8 program;
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/* 16 */ char *__layer; /* don't use */
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};
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#define LFO_SIZE 8
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struct LFO {
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/* 00 */ __u16 freq;
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/* 02 */ __s16 depth;
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/* 04 */ __s16 sweep;
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/* 06 */ __u8 shape;
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/* 07 */ __u8 delay;
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};
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#define LAYER_SIZE 42
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struct layer {
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/* 00 */ ID id;
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/* 04 */ __u8 nwaves;
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/* 05 */ __u8 flags;
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/* 06 */ __u8 high_range;
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/* 07 */ __u8 low_range;
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/* 08 */ __u8 pan;
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/* 09 */ __u8 pan_freq_scale;
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/* 10 */ struct LFO tremolo;
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/* 18 */ struct LFO vibrato;
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/* 26 */ __u8 velocity_mode;
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/* 27 */ __u8 attenuation;
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/* 28 */ __u16 freq_scale;
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/* 30 */ __u8 freq_center;
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/* 31 */ __u8 layer_event;
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/* 32 */ ID penv;
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/* 34 */ ID venv;
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/* 38 */ char *wave;
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};
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#define WAVE_SIZE 37
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struct wave {
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/* 00 */ ID id;
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/* 04 */ __u32 size;
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/* 08 */ __u32 start;
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/* 12 */ __u32 loopstart;
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/* 16 */ __u32 loopend;
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/* 20 */ __u32 m_start;
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/* 24 */ __u32 sample_ratio;
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/* 28 */ __u8 attenuation;
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/* 29 */ __u8 low_note;
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/* 30 */ __u8 high_note;
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/* 31 */ __u8 format;
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/* 32 */ __u8 m_format;
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/* 33 */ ID data_id;
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};
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#define ENVELOPE_SIZE 8
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struct envelope {
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/* 00 */ ID id;
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/* 04 */ __u8 num_envelopes;
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/* 05 */ __u8 flags;
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/* 06 */ __u8 mode;
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/* 07 */ __u8 index_type;
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};
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#define ENVELOPE_RECORD_SIZE 12
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struct envelope_record {
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/* 00 */ __u16 nattack;
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/* 02 */ __u16 nrelease;
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/* 04 */ __u16 sustain_offset;
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/* 06 */ __u16 sustain_rate;
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/* 08 */ __u16 release_rate;
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/* 10 */ __u8 hirange;
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/* 11 */ __u8 pad;
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};
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/*
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* variables
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*/
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#define IW_ID_VALUE(a, b, c, d) (a|(b<<8)|(c<<16)|(d<<24))
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#define file_header IW_ID_VALUE('F', 'F', 'F', 'F')
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#define patch_header IW_ID_VALUE('P', 'T', 'C', 'H')
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#define program_header IW_ID_VALUE('P', 'R', 'O', 'G')
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#define layer_header IW_ID_VALUE('L', 'A', 'Y', 'R')
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#define wave_header IW_ID_VALUE('W', 'A', 'V', 'E')
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#define envp_header IW_ID_VALUE('E', 'N', 'V', 'P')
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#if 0
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#define text_header IW_ID_VALUE('T', 'E', 'X', 'T')
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#define data_header IW_ID_VALUE('D', 'A', 'T', 'A')
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#define copyright_header IW_ID_VALUE('C', 'P', 'R', 'T')
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#endif
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struct _snd_iwffff_handle {
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int rom;
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unsigned char *fff_data;
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size_t fff_size;
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char *fff_filename;
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char *dat_filename;
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unsigned int start_addr;
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unsigned int share_id1;
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unsigned int share_id2;
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unsigned int share_id3;
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};
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#endif /* DOC_HIDDEN */
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/*
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* local functions
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*/
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static int iwffff_get_rom_header(int card, int bank, iwffff_rom_header_t *header)
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{
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int fd;
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char filename[128];
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sprintf(filename, IW_ROM_FILE, card, bank);
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if ((fd = open(filename, O_RDONLY)) < 0)
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return -errno;
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if (read(fd, header, sizeof(*header)) != sizeof(*header)) {
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close(fd);
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return -EIO;
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}
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if (lseek(fd, IWFFFF_ROM_HDR_SIZE, SEEK_SET) < 0) {
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close(fd);
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return -errno;
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}
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return fd;
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}
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/**
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* \brief Open IWFFFF files
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* \param handle IWFFFF handle
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* \param name_fff filename of an FFF (header) file
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* \param name_dat filename of an DAT (data) file
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* \return 0 on success otherwise a negative error code
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*/
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int snd_instr_iwffff_open(snd_iwffff_handle_t **handle, const char *name_fff, const char *name_dat)
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{
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snd_iwffff_handle_t *iwf;
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struct stat info;
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struct header ffff;
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int fd;
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if (handle == NULL)
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return -EINVAL;
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*handle = NULL;
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if (stat(name_fff, &info) < 0)
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return -ENOENT;
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if (stat(name_dat, &info) < 0)
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return -ENOENT;
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/* ok.. at first - look for FFFF ROM */
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if ((fd = open(name_fff, O_RDONLY)) < 0)
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return -errno;
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if (read(fd, &ffff, sizeof(ffff)) != sizeof(ffff)) {
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close(fd);
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return -EIO;
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}
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if ((iwf = malloc(sizeof(*iwf))) == NULL) {
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close(fd);
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return -ENOMEM;
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}
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memset(iwf, 0, sizeof(*iwf));
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iwf->fff_size = snd_LE_to_host_32(ffff.length);
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iwf->fff_filename = strdup(name_fff);
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iwf->dat_filename = strdup(name_dat);
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iwf->fff_data = malloc(iwf->fff_size);
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if (iwf->fff_data == NULL) {
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free(iwf);
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close(fd);
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return -ENOMEM;
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}
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if (read(fd, iwf->fff_data, iwf->fff_size) != (ssize_t) iwf->fff_size) {
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free(iwf->fff_data);
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free(iwf);
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close(fd);
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return -EIO;
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}
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iwf->share_id1 = IWFFFF_SHARE_FILE;
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#ifdef __alpha__
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iwf->share_id2 = (info.st_dev << 16) /* | ((info.st_ino >> 32) & 0xffff) */;
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#else
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iwf->share_id2 = info.st_dev << 16;
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#endif
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iwf->share_id3 = info.st_ino; /* can be 64-bit -> overflow */
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*handle = iwf;
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return 0;
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}
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/**
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* \brief Open IWFFFF ROM
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* \param handle IWFFFF handle
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* \param card card number
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* \param bank ROM bank number (0-3)
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* \param file ROM file number
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* \return 0 on success otherwise a negative \c errno code
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*
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* Opens \a file in \a bank in the ROM image of card \a card, and
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* writes a handle pointer into \a *handle.
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*/
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int snd_instr_iwffff_open_rom(snd_iwffff_handle_t **handle, int card, int bank, int file)
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{
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unsigned int next_ffff;
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struct header ffff;
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snd_iwffff_handle_t *iwf;
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iwffff_rom_header_t header;
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int fd, idx;
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if (handle == NULL)
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return -EINVAL;
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*handle = NULL;
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idx = 0;
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if (bank > 3 || file > 255)
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return -ENOENT;
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fd = iwffff_get_rom_header(card, bank, &header);
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if (fd < 0)
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return fd;
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while (read(fd, (char *)&ffff, sizeof(ffff)) == sizeof(ffff)) {
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if (ffff.id != file_header)
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break;
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ffff.length = snd_LE_to_host_32(ffff.length);
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next_ffff = lseek(fd, 0, SEEK_CUR) + ffff.length;
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if (file == idx) {
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#ifdef IW_ROM_DEBUG
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SNDERR("file header at 0x%x size 0x%x\n", rom_pos - sizeof(ffff), ffff.length);
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#endif
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iwf = malloc(sizeof(*iwf));
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if (iwf == NULL) {
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close(fd);
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return -ENOMEM;
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}
|
||||
memset(iwf, 0, sizeof(*iwf));
|
||||
iwf->fff_data = malloc(iwf->fff_size = ffff.length);
|
||||
if (iwf->fff_data == NULL) {
|
||||
free(iwf);
|
||||
close(fd);
|
||||
return -ENOMEM;
|
||||
}
|
||||
if (read(fd, iwf->fff_data, ffff.length) != (ssize_t) ffff.length) {
|
||||
free(iwf->fff_data);
|
||||
free(iwf);
|
||||
close(fd);
|
||||
return -ENOMEM;
|
||||
}
|
||||
close(fd);
|
||||
iwf->start_addr = bank*4L*1024L*1024L;
|
||||
iwf->rom = 1;
|
||||
*handle = iwf;
|
||||
return 0;
|
||||
}
|
||||
idx++;
|
||||
lseek(fd, SEEK_CUR, next_ffff);
|
||||
}
|
||||
close(fd);
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Open IWFFFF ROM file
|
||||
* \param handle IWFFFF handle
|
||||
* \param name IWFFFF ROM filename
|
||||
* \param bank ROM bank number (0-3)
|
||||
* \param file ROM file number
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
#ifndef DOXYGEN
|
||||
int snd_instr_iwffff_open_rom_file(snd_iwffff_handle_t **handle ATTRIBUTE_UNUSED, const char *name ATTRIBUTE_UNUSED, int bank ATTRIBUTE_UNUSED, int file ATTRIBUTE_UNUSED)
|
||||
#else
|
||||
int snd_instr_iwffff_open_rom_file(snd_iwffff_handle_t **handle, const char *name, int bank, int file)
|
||||
#endif
|
||||
{
|
||||
/* TODO */
|
||||
return -ENXIO;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Close and free IWFFFF handle
|
||||
* \param handle IWFFFF handle
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_iwffff_close(snd_iwffff_handle_t *handle)
|
||||
{
|
||||
if (handle == NULL)
|
||||
return -EINVAL;
|
||||
free(handle->dat_filename);
|
||||
free(handle->fff_filename);
|
||||
free(handle->fff_data);
|
||||
free(handle);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void free_wave(iwffff_wave_t *wave)
|
||||
{
|
||||
if (wave == NULL)
|
||||
return;
|
||||
free(wave->address.ptr);
|
||||
free(wave);
|
||||
}
|
||||
|
||||
static void free_envelope(iwffff_env_t *envp)
|
||||
{
|
||||
iwffff_env_record_t *rec, *nrec;
|
||||
|
||||
if (envp == NULL)
|
||||
return;
|
||||
rec = envp->record;
|
||||
while (rec != NULL) {
|
||||
nrec = rec->next;
|
||||
free(rec);
|
||||
rec = nrec;
|
||||
}
|
||||
}
|
||||
|
||||
static void free_layer(iwffff_layer_t *layer)
|
||||
{
|
||||
iwffff_wave_t *wave, *nwave;
|
||||
|
||||
if (layer == NULL)
|
||||
return;
|
||||
|
||||
free_envelope(&layer->penv);
|
||||
free_envelope(&layer->venv);
|
||||
|
||||
wave = layer->wave;
|
||||
while (wave != NULL) {
|
||||
nwave = wave->next;
|
||||
free_wave(wave);
|
||||
wave = nwave;
|
||||
}
|
||||
|
||||
free(layer);
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Free IWFFFF instrument
|
||||
* \param __instr IWFFFF instrument handle
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_iwffff_free(snd_instr_iwffff_t *__instr)
|
||||
{
|
||||
iwffff_instrument_t *instr = (iwffff_instrument_t *)__instr;
|
||||
iwffff_layer_t *layer, *nlayer;
|
||||
|
||||
if (instr == NULL)
|
||||
return -EINVAL;
|
||||
layer = instr->layer;
|
||||
while (layer != NULL) {
|
||||
nlayer = layer->next;
|
||||
free_layer(layer);
|
||||
layer = nlayer;
|
||||
}
|
||||
free(instr);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static char *look_for_id(snd_iwffff_handle_t *iwf ATTRIBUTE_UNUSED, unsigned char *start,
|
||||
unsigned char *end, ID id)
|
||||
{
|
||||
if (!start)
|
||||
return NULL;
|
||||
while ((long)start < (long)end) {
|
||||
if (((struct header *)start)->id == id)
|
||||
return (char *)start;
|
||||
start += sizeof(struct header) + snd_LE_to_host_32(((struct header *)start)->length);
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void copy_modulation(iwffff_lfo_t *glfo, unsigned char *buffer)
|
||||
{
|
||||
glfo->freq = snd_LE_to_host_16(*(((unsigned short *)buffer) + 0/2));
|
||||
glfo->depth = snd_LE_to_host_16(*(((unsigned short *)buffer) + 2/2));
|
||||
glfo->sweep = snd_LE_to_host_16(*(((unsigned short *)buffer) + 4/2));
|
||||
glfo->shape = buffer[6];
|
||||
glfo->delay = buffer[7];
|
||||
}
|
||||
|
||||
static int copy_envelope(snd_iwffff_handle_t *iwf, iwffff_env_t *genv, ID eid)
|
||||
{
|
||||
int idx, idx1;
|
||||
unsigned char *ptr, *end;
|
||||
unsigned char *envelope, *record;
|
||||
iwffff_env_record_t *grecord, *precord;
|
||||
unsigned short nattack, nrelease, *points;
|
||||
iwffff_env_point_t *rpoints;
|
||||
|
||||
if (eid == 0)
|
||||
return -EINVAL;
|
||||
ptr = iwf->fff_data;
|
||||
end = iwf->fff_data + iwf->fff_size;
|
||||
while (1) {
|
||||
ptr = (unsigned char *)look_for_id(iwf, ptr, end, envp_header);
|
||||
if (ptr == NULL)
|
||||
return -ENOENT;
|
||||
envelope = ptr + sizeof(struct header);
|
||||
if (*((ID *)envelope) == eid) {
|
||||
genv->flags = envelope[5];
|
||||
genv->mode = envelope[6];
|
||||
genv->index = envelope[7];
|
||||
genv->record = precord = NULL;
|
||||
record = envelope + ENVELOPE_SIZE;
|
||||
for (idx = 0; idx < envelope[4]; idx++) {
|
||||
nattack = snd_LE_to_host_16(*(((unsigned short *)record) + 0/2));
|
||||
nrelease = snd_LE_to_host_16(*(((unsigned short*)record) + 2/2));
|
||||
grecord = calloc(1, sizeof(*grecord) + (nattack + nrelease) * sizeof(iwffff_env_point_t));
|
||||
if (grecord == NULL)
|
||||
return -ENOMEM;
|
||||
grecord->nattack = nattack;
|
||||
grecord->nrelease = nrelease;
|
||||
grecord->sustain_offset = snd_LE_to_host_16(*(((unsigned short*)record) + 4/2));
|
||||
grecord->sustain_rate = snd_LE_to_host_16(*(((unsigned short *)record) + 6/2));
|
||||
grecord->release_rate = snd_LE_to_host_16(*(((unsigned short *)record) + 8/2));
|
||||
grecord->hirange = record[10];
|
||||
points = (unsigned short *)(record + ENVELOPE_RECORD_SIZE);
|
||||
rpoints = (iwffff_env_point_t *)(grecord + 1);
|
||||
for (idx1 = 0; idx1 < grecord->nattack + grecord->nrelease; idx1++) {
|
||||
rpoints[idx1].offset = *points++;
|
||||
rpoints[idx1].rate = *points++;
|
||||
}
|
||||
grecord->next = NULL;
|
||||
if (genv->record == NULL) {
|
||||
genv->record = grecord;
|
||||
} else {
|
||||
precord->next = grecord;
|
||||
}
|
||||
precord = grecord;
|
||||
record += ENVELOPE_RECORD_SIZE + 2 * sizeof(short) * (grecord->nattack + grecord->nrelease);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
ptr += sizeof(struct header) + snd_LE_to_host_32(((struct header *)ptr)->length);
|
||||
}
|
||||
}
|
||||
|
||||
static int load_iw_wave(snd_iwffff_handle_t *file,
|
||||
unsigned int start,
|
||||
unsigned int size,
|
||||
unsigned char **result)
|
||||
{
|
||||
int fd, res;
|
||||
|
||||
*result = NULL;
|
||||
if ((fd = open(file->dat_filename, O_RDONLY)) < 0)
|
||||
return -errno;
|
||||
if (lseek(fd, start, SEEK_SET) < 0) {
|
||||
res = -errno;
|
||||
close(fd);
|
||||
return res;
|
||||
}
|
||||
*result = malloc(size);
|
||||
if (*result == NULL) {
|
||||
close(fd);
|
||||
return -ENOMEM;
|
||||
}
|
||||
if (read(fd, result, size) != (ssize_t) size) {
|
||||
free(*result);
|
||||
*result = NULL;
|
||||
close(fd);
|
||||
return -errno;
|
||||
}
|
||||
close(fd);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int load_iw_patch(snd_iwffff_handle_t *iwf, iwffff_instrument_t *instr,
|
||||
unsigned char *patch)
|
||||
{
|
||||
unsigned char *layer, *wave;
|
||||
iwffff_layer_t *glayer, *player;
|
||||
iwffff_wave_t *gwave, *pwave;
|
||||
int idx_layer, idx_wave, result;
|
||||
unsigned char *current;
|
||||
|
||||
#ifdef IW_ROM_DEBUG
|
||||
SNDERR("load_iw_patch - nlayers = %i\n", snd_LE_to_host_16(*(((unsigned short *)patch) + 8/2));
|
||||
#endif
|
||||
instr->layer_type = patch[6];
|
||||
instr->exclusion = patch[7];
|
||||
instr->exclusion_group = snd_LE_to_host_16(*(((unsigned short *)patch) + 8/2));
|
||||
instr->effect1 = patch[10];
|
||||
instr->effect1_depth = patch[11];
|
||||
instr->effect2 = patch[12];
|
||||
instr->effect2_depth = patch[13];
|
||||
current = (unsigned char *)patch + sizeof(struct patch);
|
||||
instr->layer = player = NULL;
|
||||
for (idx_layer = 0; idx_layer < snd_LE_to_host_16(*(((unsigned short *)patch) + 4/2)); idx_layer++) {
|
||||
if (((struct header *)current)->id != layer_header) {
|
||||
return -EIO;
|
||||
}
|
||||
layer = current + sizeof(struct header);
|
||||
glayer = calloc(1, sizeof(*glayer));
|
||||
glayer->flags = layer[5];
|
||||
glayer->high_range = layer[6];
|
||||
glayer->low_range = layer[7];
|
||||
glayer->pan = layer[8];
|
||||
glayer->pan_freq_scale = layer[9];
|
||||
copy_modulation(&glayer->tremolo, layer + 10);
|
||||
copy_modulation(&glayer->vibrato, layer + 18);
|
||||
glayer->velocity_mode = layer[26];
|
||||
glayer->attenuation = layer[27];
|
||||
glayer->freq_scale = snd_LE_to_host_16(*(((unsigned short *)layer) + 28/2));
|
||||
glayer->freq_center = layer[30];
|
||||
glayer->layer_event = layer[31];
|
||||
if (copy_envelope(iwf, &glayer->penv, *((ID *)(layer + 32))) < 0) {
|
||||
free_layer(glayer);
|
||||
return -EIO;
|
||||
}
|
||||
if (copy_envelope(iwf, &glayer->venv, *((ID *)(layer + 36))) < 0) {
|
||||
free_layer(glayer);
|
||||
return -EIO;
|
||||
}
|
||||
current += sizeof(struct header) + snd_LE_to_host_32(((struct header *)current)->length);
|
||||
glayer->wave = pwave = NULL;
|
||||
for (idx_wave = 0; idx_wave < layer[4]; idx_wave++) {
|
||||
unsigned char format;
|
||||
int w_16;
|
||||
|
||||
if (((struct header *)current)->id != wave_header) {
|
||||
free_layer(glayer);
|
||||
return -EIO;
|
||||
}
|
||||
wave = current + sizeof(struct header);
|
||||
format = wave[31];
|
||||
w_16 = format & IW_FORMAT_8BIT ? 1 : 2;
|
||||
gwave = calloc(1, sizeof(*gwave));
|
||||
gwave->size = snd_LE_to_host_32(*(((unsigned int *)wave) + 4/4)) * w_16;
|
||||
gwave->start = iwf->start_addr;
|
||||
gwave->loop_start = snd_LE_to_host_32(*(((unsigned int *)wave) + 12/4)) * w_16;
|
||||
gwave->loop_end = snd_LE_to_host_32(*(((unsigned int *)wave) + 16/4)) * w_16;
|
||||
gwave->sample_ratio = snd_LE_to_host_32(*(((unsigned int *)wave) + 24/4));
|
||||
gwave->attenuation = wave[28];
|
||||
gwave->low_note = wave[29];
|
||||
gwave->high_note = wave[30];
|
||||
if (!(format & IW_FORMAT_8BIT))
|
||||
gwave->format |= IWFFFF_WAVE_16BIT;
|
||||
if (!(format & IW_FORMAT_SIGNED))
|
||||
gwave->format |= IWFFFF_WAVE_UNSIGNED;
|
||||
if (!(format & IW_FORMAT_FORWARD))
|
||||
gwave->format |= IWFFFF_WAVE_BACKWARD;
|
||||
if (format & IW_FORMAT_LOOP)
|
||||
gwave->format |= IWFFFF_WAVE_LOOP;
|
||||
if (format & IW_FORMAT_BIDIR)
|
||||
gwave->format |= IWFFFF_WAVE_BIDIR;
|
||||
if (format & IW_FORMAT_ULAW)
|
||||
gwave->format |= IWFFFF_WAVE_ULAW;
|
||||
if (format & IW_FORMAT_ROM) {
|
||||
gwave->format |= IWFFFF_WAVE_ROM;
|
||||
gwave->address.memory = snd_LE_to_host_32(*(((unsigned int *)wave) + 8/4));
|
||||
} else {
|
||||
gwave->share_id[0] = iwf->share_id1;
|
||||
gwave->share_id[1] = iwf->share_id2;
|
||||
gwave->share_id[2] = iwf->share_id3;
|
||||
gwave->share_id[3] = snd_LE_to_host_32(*(((unsigned int *)wave) + 8/4));
|
||||
result = load_iw_wave(iwf, gwave->share_id[2], gwave->size, &gwave->address.ptr);
|
||||
if (result < 0) {
|
||||
free_wave(gwave);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
if (glayer->wave == NULL) {
|
||||
glayer->wave = gwave;
|
||||
} else {
|
||||
pwave->next = gwave;
|
||||
}
|
||||
pwave = gwave;
|
||||
current += sizeof(struct header) + snd_LE_to_host_32(((struct header *)current)->length);
|
||||
}
|
||||
if (instr->layer == NULL) {
|
||||
instr->layer = glayer;
|
||||
} else {
|
||||
player->next = glayer;
|
||||
}
|
||||
player = glayer;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Load IWFFFF instrument
|
||||
* \param iwf IWFFFF handle
|
||||
* \param bank program bank number
|
||||
* \param prg program number
|
||||
* \param __iwffff allocated IWFFFF instrument
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_iwffff_load(snd_iwffff_handle_t *iwf, int bank, int prg, snd_instr_iwffff_t **__iwffff)
|
||||
{
|
||||
unsigned char *ptr, *end;
|
||||
unsigned char *program, *patch;
|
||||
struct header *header;
|
||||
iwffff_instrument_t *iwffff;
|
||||
int result;
|
||||
|
||||
if (iwf == NULL || __iwffff == NULL)
|
||||
return -EINVAL;
|
||||
__iwffff = NULL;
|
||||
if (bank < 0 || bank > 255 || prg < 0 || prg > 255)
|
||||
return -EINVAL;
|
||||
iwffff = (iwffff_instrument_t *)__iwffff;
|
||||
ptr = iwf->fff_data;
|
||||
end = iwf->fff_data + iwf->fff_size;
|
||||
while (1) {
|
||||
ptr = (unsigned char *)look_for_id(iwf, ptr, end, program_header);
|
||||
if (ptr == NULL)
|
||||
break;
|
||||
program = ptr + sizeof(struct header);
|
||||
if (snd_LE_to_host_16(*(((unsigned short *)program) + 4/2)) != IW_ROM_PROGRAM_VERSION_MAJOR ||
|
||||
snd_LE_to_host_16(*(((unsigned short *)program) + 6/2)) != IW_ROM_PROGRAM_VERSION_MINOR)
|
||||
return -EINVAL;
|
||||
header = (struct header *)(ptr + sizeof(struct header) + sizeof(struct program));
|
||||
if (header->id == patch_header) {
|
||||
patch = ptr + sizeof(struct header) + sizeof(struct program) + sizeof(struct header);
|
||||
if (patch[14] == bank && patch[15] == prg) {
|
||||
iwffff = (iwffff_instrument_t *)malloc(sizeof(*iwffff));
|
||||
if (iwffff == NULL)
|
||||
return -ENOMEM;
|
||||
result = load_iw_patch(iwf, iwffff, patch);
|
||||
if (result < 0) {
|
||||
snd_instr_iwffff_free(iwffff);
|
||||
} else {
|
||||
*__iwffff = iwffff;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
ptr += sizeof(struct header) + snd_LE_to_host_32(((struct header *)ptr)->length);
|
||||
}
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
static int iwffff_evp_record_size(iwffff_env_t *env)
|
||||
{
|
||||
iwffff_env_record_t *rec;
|
||||
int size;
|
||||
|
||||
if (env == NULL)
|
||||
return 0;
|
||||
size = 0;
|
||||
for (rec = env->record; rec; rec = rec->next) {
|
||||
size += sizeof(iwffff_xenv_record_t);
|
||||
size += sizeof(iwffff_xenv_point_t) *
|
||||
(rec->nattack + rec->nrelease);
|
||||
}
|
||||
return size;
|
||||
}
|
||||
|
||||
static int iwffff_size(iwffff_instrument_t *instr)
|
||||
{
|
||||
int size;
|
||||
iwffff_layer_t *layer;
|
||||
iwffff_wave_t *wave;
|
||||
|
||||
if (instr == NULL)
|
||||
return 0;
|
||||
size = sizeof(iwffff_xinstrument_t);
|
||||
for (layer = instr->layer; layer; layer = layer->next) {
|
||||
size += sizeof(iwffff_xlayer_t);
|
||||
size += iwffff_evp_record_size(&layer->penv);
|
||||
size += iwffff_evp_record_size(&layer->venv);
|
||||
for (wave = layer->wave; wave; wave = wave->next) {
|
||||
size += sizeof(iwffff_xwave_t);
|
||||
if (!(wave->format & IWFFFF_WAVE_ROM))
|
||||
size += wave->size;
|
||||
}
|
||||
}
|
||||
return size;
|
||||
}
|
||||
|
||||
static void copy_lfo_to_stream(iwffff_xlfo_t *xlfo, iwffff_lfo_t *lfo)
|
||||
{
|
||||
xlfo->freq = __cpu_to_le16(lfo->freq);
|
||||
xlfo->depth = __cpu_to_le16(lfo->depth);
|
||||
xlfo->sweep = __cpu_to_le16(lfo->sweep);
|
||||
xlfo->shape = lfo->shape;
|
||||
xlfo->delay = lfo->delay;
|
||||
|
||||
}
|
||||
|
||||
static int copy_env_to_stream(iwffff_xenv_t *xenv, iwffff_env_t *env, __u32 stype)
|
||||
{
|
||||
int size, idx;
|
||||
char *ptr;
|
||||
iwffff_xenv_record_t *xrec;
|
||||
iwffff_env_record_t *rec;
|
||||
iwffff_xenv_point_t *xpoint;
|
||||
iwffff_env_point_t *point;
|
||||
|
||||
xenv->flags = env->flags;
|
||||
xenv->mode = env->mode;
|
||||
xenv->index = env->index;
|
||||
size = 0;
|
||||
ptr = (char *)(xenv + 1);
|
||||
for (rec = env->record; rec; rec = rec->next) {
|
||||
xrec = (iwffff_xenv_record_t *)ptr;
|
||||
ptr += sizeof(*xrec);
|
||||
size += sizeof(*xrec);
|
||||
xrec->stype = stype;
|
||||
xrec->nattack = __cpu_to_le16(rec->nattack);
|
||||
xrec->nrelease = __cpu_to_le16(rec->nrelease);
|
||||
xrec->sustain_offset = __cpu_to_le16(rec->sustain_offset);
|
||||
xrec->sustain_rate = __cpu_to_le16(rec->sustain_rate);
|
||||
xrec->release_rate = __cpu_to_le16(rec->release_rate);
|
||||
xrec->hirange = rec->hirange;
|
||||
point = (iwffff_env_point_t *)(rec + 1);
|
||||
for (idx = 0; idx < xrec->nattack + xrec->nrelease; idx++) {
|
||||
xpoint = (iwffff_xenv_point_t *)ptr;
|
||||
ptr += sizeof(*xpoint);
|
||||
size += sizeof(*xpoint);
|
||||
xpoint->offset = __cpu_to_le16(point->offset);
|
||||
xpoint->rate = __cpu_to_le16(point->rate);
|
||||
point++;
|
||||
}
|
||||
}
|
||||
return size;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Convert the IWFFFF instrument to byte stream
|
||||
* \param iwffff IWFFFF instrument handle
|
||||
* \param name instrument name
|
||||
* \param __data Result - allocated byte stream
|
||||
* \param __size Result - size of allocated byte stream
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_iwffff_convert_to_stream(snd_instr_iwffff_t *iwffff,
|
||||
const char *name,
|
||||
snd_instr_header_t **__data,
|
||||
size_t *__size)
|
||||
{
|
||||
snd_instr_header_t *put;
|
||||
int size;
|
||||
char *ptr;
|
||||
iwffff_instrument_t *instr;
|
||||
iwffff_xinstrument_t *xinstr;
|
||||
iwffff_layer_t *layer;
|
||||
iwffff_xlayer_t *xlayer;
|
||||
iwffff_wave_t *wave;
|
||||
iwffff_xwave_t *xwave;
|
||||
|
||||
if (iwffff == NULL || __data == NULL)
|
||||
return -EINVAL;
|
||||
instr = (iwffff_instrument_t *)iwffff;
|
||||
*__data = NULL;
|
||||
*__size = 0;
|
||||
size = iwffff_size(iwffff);
|
||||
if (snd_instr_header_malloc(&put, size) < 0)
|
||||
return -ENOMEM;
|
||||
/* build header */
|
||||
if (name)
|
||||
snd_instr_header_set_name(put, name);
|
||||
snd_instr_header_set_type(put, SND_SEQ_INSTR_ATYPE_DATA);
|
||||
snd_instr_header_set_format(put, SND_SEQ_INSTR_ID_INTERWAVE);
|
||||
/* build data section */
|
||||
xinstr = (iwffff_xinstrument_t *)snd_instr_header_get_data(put);
|
||||
xinstr->stype = IWFFFF_STRU_INSTR;
|
||||
xinstr->exclusion = __cpu_to_le16(instr->exclusion);
|
||||
xinstr->layer_type = __cpu_to_le16(instr->layer_type);
|
||||
xinstr->exclusion_group = __cpu_to_le16(instr->exclusion_group);
|
||||
xinstr->effect1 = instr->effect1;
|
||||
xinstr->effect1_depth = instr->effect1_depth;
|
||||
xinstr->effect2 = instr->effect2;
|
||||
xinstr->effect2_depth = instr->effect2_depth;
|
||||
ptr = (char *)(xinstr + 1);
|
||||
for (layer = instr->layer; layer; layer = layer->next) {
|
||||
xlayer = (iwffff_xlayer_t *)ptr;
|
||||
ptr += sizeof(*xlayer);
|
||||
xlayer->stype = IWFFFF_STRU_LAYER;
|
||||
xlayer->flags = layer->flags;
|
||||
xlayer->velocity_mode = layer->velocity_mode;
|
||||
xlayer->layer_event = layer->layer_event;
|
||||
xlayer->low_range = layer->low_range;
|
||||
xlayer->high_range = layer->high_range;
|
||||
xlayer->pan = layer->pan;
|
||||
xlayer->pan_freq_scale = layer->pan_freq_scale;
|
||||
xlayer->attenuation = layer->attenuation;
|
||||
copy_lfo_to_stream(&xlayer->tremolo, &layer->tremolo);
|
||||
copy_lfo_to_stream(&xlayer->vibrato, &layer->vibrato);
|
||||
xlayer->freq_scale = __cpu_to_le16(layer->freq_scale);
|
||||
xlayer->freq_center = layer->freq_center;
|
||||
ptr += copy_env_to_stream(&xlayer->penv, &layer->penv, IWFFFF_STRU_ENV_RECP);
|
||||
ptr += copy_env_to_stream(&xlayer->venv, &layer->venv, IWFFFF_STRU_ENV_RECV);
|
||||
for (wave = layer->wave; wave; wave = wave->next) {
|
||||
xwave = (iwffff_xwave_t *)ptr;
|
||||
ptr += sizeof(*xwave);
|
||||
xwave->stype = IWFFFF_STRU_WAVE;
|
||||
xwave->share_id[0] = __cpu_to_le32(wave->share_id[0]);
|
||||
xwave->share_id[1] = __cpu_to_le32(wave->share_id[1]);
|
||||
xwave->share_id[2] = __cpu_to_le32(wave->share_id[2]);
|
||||
xwave->share_id[3] = __cpu_to_le32(wave->share_id[3]);
|
||||
xwave->format = __cpu_to_le32(wave->format);
|
||||
xwave->size = __cpu_to_le32(wave->size);
|
||||
xwave->start = __cpu_to_le32(wave->start);
|
||||
xwave->loop_start = __cpu_to_le32(wave->loop_start);
|
||||
xwave->loop_end = __cpu_to_le32(wave->loop_end);
|
||||
xwave->loop_repeat = __cpu_to_le32(wave->loop_repeat);
|
||||
xwave->sample_ratio = __cpu_to_le32(wave->sample_ratio);
|
||||
xwave->attenuation = wave->attenuation;
|
||||
xwave->low_note = wave->low_note;
|
||||
xwave->high_note = wave->high_note;
|
||||
if (!(xwave->format & IWFFFF_WAVE_ROM)) {
|
||||
memcpy(ptr, wave->address.ptr, wave->size);
|
||||
ptr += wave->size;
|
||||
} else {
|
||||
xwave->offset = __cpu_to_le32(wave->address.memory);
|
||||
}
|
||||
}
|
||||
}
|
||||
/* write result */
|
||||
*__data = put;
|
||||
*__size = sizeof(*put) + size;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Convert the byte stream to IWFFFF instrument
|
||||
* \param data Input - byte stream
|
||||
* \param size Input - size of byte stream
|
||||
* \param iwffff Result - allocated IWFFFF instrument handle
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
#ifndef DOXYGEN
|
||||
int snd_instr_iwffff_convert_from_stream(snd_instr_header_t *data ATTRIBUTE_UNUSED,
|
||||
size_t size ATTRIBUTE_UNUSED,
|
||||
snd_instr_iwffff_t **iwffff ATTRIBUTE_UNUSED)
|
||||
#else
|
||||
int snd_instr_iwffff_convert_from_stream(snd_instr_header_t *data,
|
||||
size_t size,
|
||||
snd_instr_iwffff_t **iwffff)
|
||||
#endif
|
||||
{
|
||||
/* TODO */
|
||||
return -ENXIO;
|
||||
}
|
||||
|
|
@ -1,137 +0,0 @@
|
|||
/**
|
||||
* \file src/instr/simple.c
|
||||
* \brief Simple Wave Format Support
|
||||
* \author Jaroslav Kysela <perex@perex.cz>
|
||||
* \date 1999-2001
|
||||
*/
|
||||
/*
|
||||
* Simple Wave Format Support
|
||||
* Copyright (c) 1999 by Jaroslav Kysela <perex@perex.cz>
|
||||
*
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Lesser General Public License as
|
||||
* published by the Free Software Foundation; either version 2.1 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sys/stat.h>
|
||||
#include <stdio.h>
|
||||
#include "local.h"
|
||||
#include <sound/ainstr_simple.h>
|
||||
|
||||
/**
|
||||
* \brief Free simple instrument
|
||||
* \param simple Simple instrument handle
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_simple_free(snd_instr_simple_t *simple)
|
||||
{
|
||||
if (simple == NULL)
|
||||
return 0;
|
||||
free(simple);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static long simple_size(simple_instrument_t *instr)
|
||||
{
|
||||
int size;
|
||||
|
||||
size = instr->size;
|
||||
if (instr->format & SIMPLE_WAVE_16BIT)
|
||||
size <<= 1;
|
||||
if (instr->format & SIMPLE_WAVE_STEREO)
|
||||
size <<= 1;
|
||||
return size;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Convert the simple instrument to byte stream
|
||||
* \param simple Simple instrument handle
|
||||
* \param name Simple instrument name
|
||||
* \param __data Result - allocated byte stream
|
||||
* \param __size Result - size of allocated byte stream
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
int snd_instr_simple_convert_to_stream(snd_instr_simple_t *simple,
|
||||
const char *name,
|
||||
snd_instr_header_t **__data,
|
||||
size_t *__size)
|
||||
{
|
||||
snd_instr_header_t *put;
|
||||
int size;
|
||||
char *ptr;
|
||||
simple_instrument_t *instr;
|
||||
simple_xinstrument_t *xinstr;
|
||||
|
||||
if (simple == NULL || __data == NULL)
|
||||
return -EINVAL;
|
||||
instr = (simple_instrument_t *)simple;
|
||||
*__data = NULL;
|
||||
*__size = 0;
|
||||
size = simple_size(simple);
|
||||
if (snd_instr_header_malloc(&put, sizeof(simple_xinstrument_t) + size) < 0)
|
||||
return -ENOMEM;
|
||||
/* build header */
|
||||
if (name)
|
||||
snd_instr_header_set_name(put, name);
|
||||
snd_instr_header_set_type(put, SND_SEQ_INSTR_ATYPE_DATA);
|
||||
snd_instr_header_set_format(put, SND_SEQ_INSTR_ID_SIMPLE);
|
||||
/* build data section */
|
||||
xinstr = (simple_xinstrument_t *)snd_instr_header_get_data(put);
|
||||
xinstr->stype = SIMPLE_STRU_INSTR;
|
||||
xinstr->share_id[0] = __cpu_to_le32(instr->share_id[0]);
|
||||
xinstr->share_id[1] = __cpu_to_le32(instr->share_id[1]);
|
||||
xinstr->share_id[2] = __cpu_to_le32(instr->share_id[2]);
|
||||
xinstr->share_id[3] = __cpu_to_le32(instr->share_id[3]);
|
||||
xinstr->format = __cpu_to_le32(instr->format);
|
||||
xinstr->size = __cpu_to_le32(instr->size);
|
||||
xinstr->start = __cpu_to_le32(instr->start);
|
||||
xinstr->loop_start = __cpu_to_le32(instr->loop_start);
|
||||
xinstr->loop_end = __cpu_to_le32(instr->loop_end);
|
||||
xinstr->loop_repeat = __cpu_to_le16(instr->loop_repeat);
|
||||
xinstr->effect1 = instr->effect1;
|
||||
xinstr->effect1_depth = instr->effect1_depth;
|
||||
xinstr->effect2 = instr->effect2;
|
||||
xinstr->effect2_depth = instr->effect2_depth;
|
||||
ptr = (char *)(xinstr + 1);
|
||||
memcpy(ptr, instr->address.ptr, size);
|
||||
/* write result */
|
||||
*__data = put;
|
||||
*__size = sizeof(*put) + sizeof(simple_xinstrument_t) + size;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Convert the byte stream to simple instrument
|
||||
* \param __data byte stream
|
||||
* \param size size of byte stream
|
||||
* \param simple Result - simple instrument handle
|
||||
* \return 0 on success otherwise a negative error code
|
||||
*/
|
||||
#ifndef DOXYGEN
|
||||
int snd_instr_simple_convert_from_stream(snd_instr_header_t *__data ATTRIBUTE_UNUSED,
|
||||
size_t size ATTRIBUTE_UNUSED,
|
||||
snd_instr_simple_t **simple ATTRIBUTE_UNUSED)
|
||||
#else
|
||||
int snd_instr_simple_convert_from_stream(snd_instr_header_t *__data,
|
||||
size_t size,
|
||||
snd_instr_simple_t **simple)
|
||||
#endif
|
||||
{
|
||||
/* TODO */
|
||||
return -ENXIO;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue