Commit ead37e6a authored by Ben Avison's avatar Ben Avison
Browse files

Import of initial version of SoundControl (HAL variant).

This module pinches the name, SWI base and error block of its Phoebe
equivalent (now moved to RiscOS/Sources/Audio/SoundCtrlPhoebe), but is a
completely new implementation.
parents
hdr/** gitlab-language=armasm linguist-language=armasm linguist-detectable=true
c/** gitlab-language=c linguist-language=c linguist-detectable=true
h/** gitlab-language=c linguist-language=c linguist-detectable=true
cmhg/** gitlab-language=cmhg linguist-language=cmhg linguist-detectable=true
SoundControl module provides
* *MixVolume <system> <category> <index> <mute> <gain>
system: only 0 defined so far (on-board sound output system)
category: -1 = speaker
-2 = headphones
-3 = line out (not used on Iyonix)
-4 = aux out (a header on the board)
0 = system audio
1 = mic
2 = line in
3 = aux in [index 0 usually CD-ROM]
index: allows eg multiple CD sources
mute: 0 / 1
gain (signed int): dB * 16
* SWI SoundControl_ExamineMixer
In: r0 = system
r1 -> word-aligned block
r2 = block size (may be 0)
Out: block filled with as many as poss of following blocks:
+0,+1 flags: bit 0 set => fixed
bit 1 set => mono
bit 2 set => muted by default
+2,+3 category
r0,r1 preserved
r2 decremented by number of bytes needed for complete description
(ie if 0 on entry, now holds negative of buffer size required)
r3 = individual block size (bytes) - will be a multiple of 4
r4 = number of blocks placed in buffer
Should be called twice, first to determine buffer size, then to fill in buffer.
This is to allow block to be enlarged in future.
* SWI SoundControl_SetMix is equivalent SWI to *MixVolume
r0 = system
r1 = category
r2 = channel index
r3 = mute
r4 = gain
* SWI SoundControl_GetMix
r0 = system
r1 = category
r2 = channel index
on exit:
r3 = mute
r4 = gain
Apache License
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http://www.apache.org/licenses/
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# Copyright 2003 Tematic Ltd
#
# 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.
#
# Makefile for SoundCtrl
#
# ***********************************
# *** C h a n g e L i s t ***
# ***********************************
# Date Name Description
# ---- ---- -----------
# 14-Feb-2003 BJGA Created.
COMPONENT = SoundCtrl
TARGET = SoundCtrl
DIRS = local_dirs
CFLAGS = -ffah -zM -zps1 ${DEFINES}
RAM_OBJS = o.module o.resmess ${OBJS}
ROM_OBJS = o.moduleROM ${OBJS}
OBJS = o.global o.mess o.modhdr
DBG_OBJS = do.module do.global do.mess o.modhdr
EXP_HDR = <Export$Dir>
C_EXP_HDR = <CExport$Dir>.Interface
LIBS =
DBG_LIBS = ${LIBS} <Lib$Dir>.DebugLib.o.debuglibzm TCPIPLibs:o.socklib5zm TCPIPLibs:o.inetlibzm
DBG_MODULE = drm.${TARGET}
EXPORTS = ${C_EXP_HDR}.h.MixerDevice ${EXP_HDR}.MixerDevice ${EXP_HDR}.SoundCtrl
include Makefiles:StdTools
include Makefiles:ModuleLibs
include Makefiles:ModStdRule
include Makefiles:RAMCModule
include Makefiles:ROMCModule
.SUFFIXES: .do
.c.do:; ${CC} ${CFLAGS} -DDEBUGLIB -o $@ $<
local_dirs:
${MKDIR} do
${MKDIR} o
export: export_${PHASE}
export_: export_libs export_hdrs
@|
export_hdrs: ${EXPORTS}
@${ECHO} ${COMPONENT}: export hdrs complete
export_libs: ${EXPORTS}
@${ECHO} ${COMPONENT}: export libs complete
${EXP_HDR}.SoundCtrl: hdr.SoundCtrl
${CP} hdr.SoundCtrl $@ ${CPFLAGS}
${EXP_HDR}.MixerDevice: hdr.MixerDevice
${CP} hdr.MixerDevice $@ ${CPFLAGS}
${C_EXP_HDR}.h.MixerDevice: h.MixerDevice
${CP} h.MixerDevice $@ ${CPFLAGS}
resources: o._Messages${CMDHELP}_
${MKDIR} ${RESDIR}.${COMPONENT}
${CP} o._Messages${CMDHELP}_ ${RESDIR}.${COMPONENT}.Messages ${CPFLAGS}
@${ECHO} ${COMPONENT}: resource files copied
clean:
${RM} h.modhdr
ifthere linked then wipe linked ${WFLAGS}
ifthere aof then wipe aof ${WFLAGS}
ifthere drm then wipe drm ${WFLAGS}
ifthere do then wipe do ${WFLAGS}
ifthere rm then wipe rm ${WFLAGS}
ifthere o then wipe o ${WFLAGS}
@${ECHO} ${COMPONENT}: cleaned
debug: ${DBG_MODULE}
@${ECHO} ${COMPONENT}: debug module built
${DBG_MODULE}: ${DBG_OBJS} ${DBG_LIBS} ${CLIB} ${DIRS}
${MKDIR} drm
${LD} ${LDFLAGS} -o $@ -rmf ${DBG_OBJS} ${DBG_LIBS} ${CLIB}
${CHMOD} -R a+rx drm
o.module: modhdr.h
do.module: modhdr.h
moduleROM.o: module.c modhdr.h
${CC} ${CFLAGS} -DROM_MODULE -o moduleROM.o module.c
resmess.o: o._Messages${CMDHELP}_
ResGen resmess_ResourcesFiles o.resmess o._Messages${CMDHELP}_ Resources.SoundCtrl.Messages
o._Messages_: LocalRes:Messages LocalRes:CmdHelp
FAppend $@ LocalRes:Messages LocalRes:CmdHelp
o._MessagesNone_: LocalRes:Messages
${CP} LocalRes:Messages $@ ${CPFLAGS}
# Dynamic dependencies:
| Copyright 2003 Tematic Ltd
|
| Licensed under the Apache License, Version 2.0 (the "License");
| you may not use this file except in compliance with the License.
| You may obtain a copy of the License at
|
| http://www.apache.org/licenses/LICENSE-2.0
|
| Unless required by applicable law or agreed to in writing, software
| distributed under the License is distributed on an "AS IS" BASIS,
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
| See the License for the specific language governing permissions and
| limitations under the License.
|
Dir <Obey$Dir>
amu_machine clean %*0
stripdepnd
| Copyright 2003 Tematic Ltd
|
| 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.
|
Dir <Obey$Dir>
amu_machine debug THROWBACK=-throwback %*0
| Copyright 2003 Tematic Ltd
|
| Licensed under the Apache License, Version 2.0 (the "License");
| you may not use this file except in compliance with the License.
| You may obtain a copy of the License at
|
| http://www.apache.org/licenses/LICENSE-2.0
|
| Unless required by applicable law or agreed to in writing, software
| distributed under the License is distributed on an "AS IS" BASIS,
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
| See the License for the specific language governing permissions and
| limitations under the License.
|
Dir <Obey$Dir>
amu_machine export %*0
| Copyright 2003 Tematic Ltd
|
| 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.
|
Dir <Obey$Dir>
amu_machine all THROWBACK=-throwback %*0
| Copyright 2003 Tematic Ltd
|
| Licensed under the Apache License, Version 2.0 (the "License");
| you may not use this file except in compliance with the License.
| You may obtain a copy of the License at
|
| http://www.apache.org/licenses/LICENSE-2.0
|
| Unless required by applicable law or agreed to in writing, software
| distributed under the License is distributed on an "AS IS" BASIS,
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
| See the License for the specific language governing permissions and
| limitations under the License.
|
Dir <Obey$Dir>
amu_machine rom %*0
#{DictTokens}
E02:Mixer not found
E03:Mixer channel not found
/* (1.00)
*
* This file is automatically maintained by srccommit, do not edit manually.
* Last processed by srccommit version: 1.68.
*
*/
#define Module_MajorVersion_CMHG 1.00
#define Module_MinorVersion_CMHG
#define Module_Date_CMHG 17 Feb 2003
#define Module_MajorVersion "1.00"
#define Module_Version 100
#define Module_MinorVersion ""
#define Module_Date "17 Feb 2003"
#define Module_ApplicationDate "17-Feb-03"
#define Module_ComponentName "SoundCtrl"
#define Module_ComponentPath "RiscOS/Sources/Audio/SoundCtrl"
#define Module_FullVersion "1.00"
#define Module_HelpVersion "1.00 (17 Feb 2003)"
#define Module_LibraryVersionInfo "1:00"
/* Copyright 2003 Tematic Ltd
*
* 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.
*/
/*****************************************************************************
* $Id$
* $Name$
*
* Author(s): Ben Avison
* Project(s): Tungsten
*
* ----------------------------------------------------------------------------
* Purpose: Main relocatable module entry points
*
* ----------------------------------------------------------------------------
* History: See source control system log
*
*****************************************************************************/
/*****************************************************************************
* Include header files
*****************************************************************************/
#include "global.h"
/*****************************************************************************
* MACROS
*****************************************************************************/
/*****************************************************************************
* New type definitions
*****************************************************************************/
/*****************************************************************************
* Constants
*****************************************************************************/
/*****************************************************************************
* File scope Global variables
*****************************************************************************/
MessagesFD global_MessageFD; /* message file descriptor */
/*****************************************************************************
* Function prototypes - Private to this file
*****************************************************************************/
/*****************************************************************************
* Functions
*****************************************************************************/
/*****************************************************************************
* END OF FILE
*****************************************************************************/
/* Copyright 2003 Tematic Ltd
*
* 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.
*/
/*****************************************************************************
* $Id$
* $Name$
*
* Author(s): Ben Avison
* Project(s): Tungsten
*
* ----------------------------------------------------------------------------
* Purpose: Message lookup and error handling routines
*
* ----------------------------------------------------------------------------
* History: See source control system log
*
*****************************************************************************/
/*****************************************************************************
* Include header files
*****************************************************************************/
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "swis.h"
#include "global.h"
#include "mess.h"
/*****************************************************************************
* MACROS
*****************************************************************************/
/*****************************************************************************
* New type definitions
*****************************************************************************/
/*****************************************************************************
* Constants
*****************************************************************************/
/*****************************************************************************
* File scope Global variables
*****************************************************************************/
static _kernel_oserror static_ErrorBlockIn = { 0, "" };
static _kernel_oserror static_ErrorBlockOut = { 0, "" };
static char static_LookedUpText[256];
/*****************************************************************************
* Function prototypes - Private to this file
*****************************************************************************/
/*****************************************************************************
* Functions
*****************************************************************************/
/*****************************************************************************
* mess_GenerateError
*
* Builds an error block from a message file token
*
* Assumptions
* global_MessageFD is valid
*
* Inputs
* token: pointer to token
* errno: error number
* nparams: parameter count
* ...: between 0 and 4 (const char *) parameter pointers
*
* Outputs
* NONE
*
* Returns
* pointer to error block
*****************************************************************************/