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-rw-r--r--modules/mda/mda.c40
-rw-r--r--modules/mda/mda.h17
-rw-r--r--modules/mda/player.cpp176
-rw-r--r--modules/mda/recorder.cpp170
-rw-r--r--modules/mda/util.cpp39
5 files changed, 0 insertions, 442 deletions
diff --git a/modules/mda/mda.c b/modules/mda/mda.c
deleted file mode 100644
index 208facc..0000000
--- a/modules/mda/mda.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * @file mda.c Symbian MDA audio driver
- *
- * Copyright (C) 2010 Creytiv.com
- */
-#include <re.h>
-#include <baresip.h>
-#include "mda.h"
-
-
-static struct auplay *auplay;
-static struct ausrc *ausrc;
-
-
-static int module_init(void)
-{
- int err;
-
- err = auplay_register(&auplay, "mda", mda_player_alloc);
- err |= ausrc_register(&ausrc, "mda", mda_recorder_alloc);
-
- return err;
-}
-
-
-static int module_close(void)
-{
- auplay = mem_deref(auplay);
- ausrc = mem_deref(ausrc);
-
- return 0;
-}
-
-
-EXPORT_SYM const struct mod_export DECL_EXPORTS(mda) = {
- "mda",
- "audio",
- module_init,
- module_close,
-};
diff --git a/modules/mda/mda.h b/modules/mda/mda.h
deleted file mode 100644
index eee41d9..0000000
--- a/modules/mda/mda.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/**
- * @file mda.h Symbian MDA audio driver -- Internal interface
- *
- * Copyright (C) 2010 Creytiv.com
- */
-
-
-int mda_player_alloc(struct auplay_st **stp, struct auplay *ap,
- struct auplay_prm *prm, const char *device,
- auplay_write_h *wh, void *arg);
-int mda_recorder_alloc(struct ausrc_st **stp, struct ausrc *as,
- struct media_ctx **ctx,
- struct ausrc_prm *prm, const char *device,
- ausrc_read_h *rh, ausrc_error_h *errh, void *arg);
-
-int convert_srate(uint32_t srate);
-int convert_channels(uint8_t ch);
diff --git a/modules/mda/player.cpp b/modules/mda/player.cpp
deleted file mode 100644
index 4cfa18c..0000000
--- a/modules/mda/player.cpp
+++ /dev/null
@@ -1,176 +0,0 @@
-/**
- * @file player.cpp Symbian MDA audio driver -- player
- *
- * Copyright (C) 2010 Creytiv.com
- */
-#include <e32def.h>
-#include <e32std.h>
-#include <mdaaudiooutputstream.h>
-#include <mda/common/audio.h>
-
-extern "C" {
-#include <re.h>
-#include <baresip.h>
-#include "mda.h"
-
-#define DEBUG_MODULE "player"
-#define DEBUG_LEVEL 5
-#include <re_dbg.h>
-}
-
-
-enum {VOLUME = 100};
-
-class mda_player;
-struct auplay_st {
- struct auplay *ap; /* inheritance */
- mda_player *mda;
- auplay_write_h *wh;
- void *arg;
-};
-
-
-class mda_player : public MMdaAudioOutputStreamCallback, public CBase
-{
-public:
- mda_player(struct auplay_st *st, struct auplay_prm *prm);
- ~mda_player();
- void play();
-
- /* from MMdaAudioOutputStreamCallback */
- virtual void MaoscOpenComplete(TInt aError);
- virtual void MaoscBufferCopied(TInt aError, const TDesC8& aBuffer);
- virtual void MaoscPlayComplete(TInt aError);
-
-private:
- CMdaAudioOutputStream *iOutput;
- TMdaAudioDataSettings iSettings;
- TBool iIsReady;
- TBuf8<320> iBuf;
- struct auplay_st *state;
-};
-
-
-mda_player::mda_player(struct auplay_st *st, struct auplay_prm *prm)
- :iIsReady(EFalse)
-{
- state = st;
-
- iBuf.FillZ(320);
-
- iSettings.iSampleRate = convert_srate(prm->srate);
- iSettings.iChannels = convert_channels(prm->ch);
- iSettings.iVolume = VOLUME;
-
- iOutput = CMdaAudioOutputStream::NewL(*this);
- iOutput->Open(&iSettings);
-}
-
-
-mda_player::~mda_player()
-{
- if (iOutput) {
- iOutput->Stop();
- delete iOutput;
- }
-}
-
-
-void mda_player::play()
-{
- /* call write handler here */
- state->wh((uint8_t *)&iBuf[0], iBuf.Length(), state->arg);
-
- TRAPD(ret, iOutput->WriteL(iBuf));
- if (KErrNone != ret) {
- DEBUG_WARNING("WriteL left with %d\n", ret);
- }
-}
-
-
-void mda_player::MaoscOpenComplete(TInt aError)
-{
- if (KErrNone != aError) {
- iIsReady = EFalse;
- DEBUG_WARNING("mda player error: %d\n", aError);
- return;
- }
-
- iOutput->SetAudioPropertiesL(iSettings.iSampleRate,
- iSettings.iChannels);
- iOutput->SetPriority(EMdaPriorityNormal,
- EMdaPriorityPreferenceTime);
-
- iIsReady = ETrue;
-
- play();
-}
-
-
-/*
- * Note: In reality, this function is called approx. 1 millisecond after the
- * last block was played, hence we have to generate buffer N+1 while buffer N
- * is playing.
- */
-void mda_player::MaoscBufferCopied(TInt aError, const TDesC8& aBuffer)
-{
- (void)aBuffer;
-
- if (KErrNone != aError && KErrCancel != aError) {
- DEBUG_WARNING("MaoscBufferCopied [aError=%d]\n", aError);
- }
- if (aError == KErrAbort) {
- DEBUG_NOTICE("player aborted\n");
- return;
- }
-
- play();
-}
-
-
-void mda_player::MaoscPlayComplete(TInt aError)
-{
- if (KErrNone != aError) {
- DEBUG_WARNING("MaoscPlayComplete [aError=%d]\n", aError);
- }
-}
-
-
-static void auplay_destructor(void *arg)
-{
- struct auplay_st *st = (struct auplay_st *)arg;
-
- delete st->mda;
-
- mem_deref(st->ap);
-}
-
-
-int mda_player_alloc(struct auplay_st **stp, struct auplay *ap,
- struct auplay_prm *prm, const char *device,
- auplay_write_h *wh, void *arg)
-{
- struct auplay_st *st;
- int err = 0;
-
- (void)device;
-
- st = (struct auplay_st *)mem_zalloc(sizeof(*st), auplay_destructor);
- if (!st)
- return ENOMEM;
-
- st->ap = (struct auplay *)mem_ref(ap);
- st->wh = wh;
- st->arg = arg;
-
- st->mda = new mda_player(st, prm);
- if (!st->mda)
- err = ENOMEM;
-
- if (err)
- mem_deref(st);
- else
- *stp = st;
-
- return err;
-}
diff --git a/modules/mda/recorder.cpp b/modules/mda/recorder.cpp
deleted file mode 100644
index 6c358dc..0000000
--- a/modules/mda/recorder.cpp
+++ /dev/null
@@ -1,170 +0,0 @@
-/**
- * @file recorder.cpp Symbian MDA audio driver -- recorder
- *
- * Copyright (C) 2010 Creytiv.com
- */
-#include <e32def.h>
-#include <e32std.h>
-#include <mdaaudioinputstream.h>
-#include <mda/common/audio.h>
-
-extern "C" {
-#include <re.h>
-#include <baresip.h>
-#include "mda.h"
-
-#define DEBUG_MODULE "recorder"
-#define DEBUG_LEVEL 5
-#include <re_dbg.h>
-}
-
-
-enum {VOLUME = 100};
-
-class mda_recorder;
-struct ausrc_st {
- struct ausrc *as; /* inheritance */
- mda_recorder *mda;
- ausrc_read_h *rh;
- void *arg;
-};
-
-
-class mda_recorder : public MMdaAudioInputStreamCallback, public CBase
-{
-public:
- mda_recorder(struct ausrc_st *st, struct ausrc_prm *prm);
- ~mda_recorder();
-
- /* from MMdaAudioInputStreamCallback */
- virtual void MaiscOpenComplete(TInt aError);
- virtual void MaiscBufferCopied(TInt aError, const TDesC8& aBuffer);
- virtual void MaiscRecordComplete(TInt aError);
-
-private:
- CMdaAudioInputStream *iInput;
- TMdaAudioDataSettings iSettings;
- TBool iIsReady;
- TBuf8<320> iBuf;
- struct ausrc_st *state;
-};
-
-
-mda_recorder::mda_recorder(struct ausrc_st *st, struct ausrc_prm *prm)
- :iIsReady(EFalse)
-{
- state = st;
-
- iInput = CMdaAudioInputStream::NewL(*this);
-
- iSettings.iSampleRate = convert_srate(prm->srate);
- iSettings.iChannels = convert_channels(prm->ch);
- iSettings.iVolume = VOLUME;
-
- iInput->Open(&iSettings);
-}
-
-
-mda_recorder::~mda_recorder()
-{
- if (iInput) {
- iInput->Stop();
- delete iInput;
- }
-}
-
-
-void mda_recorder::MaiscOpenComplete(TInt aError)
-{
- if (KErrNone != aError) {
- DEBUG_WARNING("MaiscOpenComplete %d\n", aError);
- return;
- }
-
- iInput->SetGain(iInput->MaxGain());
- iInput->SetAudioPropertiesL(iSettings.iSampleRate,
- iSettings.iChannels);
- iInput->SetPriority(EMdaPriorityNormal,
- EMdaPriorityPreferenceTime);
-
- TRAPD(ret, iInput->ReadL(iBuf));
- if (KErrNone != ret) {
- DEBUG_WARNING("ReadL left with %d\n", ret);
- }
-}
-
-
-void mda_recorder::MaiscBufferCopied(TInt aError, const TDesC8& aBuffer)
-{
- if (KErrNone != aError) {
- DEBUG_WARNING("MaiscBufferCopied: error=%d %d bytes\n",
- aError, aBuffer.Length());
- return;
- }
-
- state->rh(aBuffer.Ptr(), aBuffer.Length(), state->arg);
-
- iBuf.Zero();
- TRAPD(ret, iInput->ReadL(iBuf));
- if (KErrNone != ret) {
- DEBUG_WARNING("ReadL left with %d\n", ret);
- }
-}
-
-
-void mda_recorder::MaiscRecordComplete(TInt aError)
-{
- DEBUG_NOTICE("MaiscRecordComplete: error=%d\n", aError);
-
-#if 0
- if (KErrOverflow == aError) {
-
- /* re-open input stream */
- iInput->Stop();
- iInput->Open(&iSettings);
- }
-#endif
-}
-
-
-static void ausrc_destructor(void *arg)
-{
- struct ausrc_st *st = (struct ausrc_st *)arg;
-
- delete st->mda;
-
- mem_deref(st->as);
-}
-
-
-int mda_recorder_alloc(struct ausrc_st **stp, struct ausrc *as,
- struct media_ctx **ctx,
- struct ausrc_prm *prm, const char *device,
- ausrc_read_h *rh, ausrc_error_h *errh, void *arg)
-{
- struct ausrc_st *st;
- int err = 0;
-
- (void)ctx;
- (void)device;
- (void)errh;
-
- st = (struct ausrc_st *)mem_zalloc(sizeof(*st), ausrc_destructor);
- if (!st)
- return ENOMEM;
-
- st->as = (struct ausrc *)mem_ref(as);
- st->rh = rh;
- st->arg = arg;
-
- st->mda = new mda_recorder(st, prm);
- if (!st->mda)
- err = ENOMEM;
-
- if (err)
- mem_deref(st);
- else
- *stp = st;
-
- return err;
-}
diff --git a/modules/mda/util.cpp b/modules/mda/util.cpp
deleted file mode 100644
index b879c7f..0000000
--- a/modules/mda/util.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * @file util.cpp Symbian MDA audio driver -- utilities
- *
- * Copyright (C) 2010 Creytiv.com
- */
-#include <e32def.h>
-#include <e32std.h>
-#include <mda/common/audio.h>
-
-extern "C" {
-#include <re.h>
-#include <baresip.h>
-#include "mda.h"
-}
-
-
-int convert_srate(uint32_t srate)
-{
- switch (srate) {
-
- case 8000: return TMdaAudioDataSettings::ESampleRate8000Hz;
- case 12000: return TMdaAudioDataSettings::ESampleRate12000Hz;
- case 16000: return TMdaAudioDataSettings::ESampleRate16000Hz;
- case 24000: return TMdaAudioDataSettings::ESampleRate24000Hz;
- case 32000: return TMdaAudioDataSettings::ESampleRate32000Hz;
- default: return -1;
- }
-}
-
-
-int convert_channels(uint8_t ch)
-{
- switch (ch) {
-
- case 1: return TMdaAudioDataSettings::EChannelsMono;
- case 2: return TMdaAudioDataSettings::EChannelsStereo;
- default: return -1;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2023-03-29 02:54:10 +0000