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Reformat HDAudio.ZC

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This commit is contained in:
TomAwezome 2022-12-28 18:18:53 -05:00
parent 2fd8527fdb
commit f2490f75bc
1 changed files with 275 additions and 244 deletions
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115
src/Home/Sound/HDAudio1/Sup1HDAudio/HDAudio.ZC
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@ -1,11 +1,11 @@
//SysFile("~/sup1hdaudio/Sup1CodeScraps/Mem/Mem2Meg.ZC");
#
help_index "Sound/HDAudio"
#help_index "Sound/HDAudio"
//snd devs
#define SD_PC_SPEAKER 0
#define SD_HD_AUDIO 1
#define SND_SAMPLE_RATE 48000
#define SND_SAMPLE_BITS 24
#define SND_OCHANNELS 2
@ -13,8 +13,7 @@ help_index "Sound/HDAudio"
#define SND_OUT_CONTAINER I32
#define SND_IN_CONTAINER I16
#define SND_BUF_LEN 0x400
#define SND_BUF_TIME_mS(SND_BUF_LEN / SND_OCHANNELS *1000.0 / \
SND_SAMPLE_RATE)
#define SND_BUF_TIME_mS (SND_BUF_LEN / SND_OCHANNELS * 1000.0 / SND_SAMPLE_RATE)
F64 snd_freq = 0;
I64 snd_dev = SD_PC_SPEAKER;
@ -34,18 +33,23 @@ I64 snd_flags;
#define HD_2_CHAN 1
#define HD_3_CHAN 2
#define HD_4_CHAN 3
#define HD_8_BIT 0
#define HD_16_BIT 1
#define HD_20_BIT 2
#define HD_24_BIT 3
#define HD_32_BIT 4
#define HD_48kHz 0
#define HD_DFT_OUT_FMT (HD_2_CHAN + HD_24_BIT << 4 + HD_48kHz << 8)
#define HD_DFT_IN_FMT (HD_2_CHAN + HD_16_BIT << 4 + HD_48kHz << 8)
#define HD_POS_BUF_MULTIPLES 0x1000
#define HD_CORB_ENTRIES 256
#define HD_RIRB_ENTRIES 256
#define HD_BDL_ENTRIES 256
#define HD_GCTL 0x08
#define HD_STATESTS 0x0E
#define HD_GSTS 0x10
@ -60,6 +64,7 @@ I64 snd_flags;
#define HD_RIRBWP 0x58
#define HD_RIRBCTL 0x5C
#define HD_RIRBSTS 0x5D
#define STRCTL 0x00
#define STRSTS 0x03
#define STRLPIB 0x04
@ -78,6 +83,7 @@ I64 snd_flags;
#define OSTR1 0x120
#define OSTR2 0x140
#define OSTR3 0x160
#define VERB_GET_PARAM 0xF0000
#define VERB_CONNECT_SEL_GET 0xF0100
#define VERB_CONNECT_SEL_SET 0x70100
@ -193,8 +199,23 @@ I64 snd_flags;
#define AWT_VENDOR 0xF
#define AWT_NODE 0x10
DefineListLoad("ST_AUDIO_WIDGET_TYPES",
"Output\0Input\0Mixer\0Sellector\0Pin Complex\0"
"Power Widget\0Vol Knob\0Beep Gen\0\0\0\0\0\0\0\0Vendor\0Node\0");
"Output\0"
"Input\0"
"Mixer\0"
"Selector\0"
"Pin Complex\0"
"Power Widget\0"
"Vol Knob\0"
"Beep Gen\0"
" \0"
" \0"
" \0"
" \0"
" \0"
" \0"
" \0"
"Vendor\0"
"Node\0");
class CHDBufDesc
{
@ -213,8 +234,10 @@ class CHDAudioCtrl
I64 cad;
U32 *corb;
I64 *rirb;
CHDBufDesc *ostr0_bdl, *istr0_bdl;
SND_OUT_CONTAINER *ostr0_buf[2], *o_tmp_buf;
CHDBufDesc *ostr0_bdl,
*istr0_bdl;
SND_OUT_CONTAINER *ostr0_buf[2],
*o_tmp_buf;
SND_IN_CONTAINER *istr0_buf[2];
CTask *task;
I64 waveform;
@ -222,14 +245,14 @@ class CHDAudioCtrl
CSndWaveCtrl *tone_swcs[HD_TONES];
U8 rirb_rp, corb_wp;
Bool audio_task_started, in_running, out_running;
}
} hda;
hda;
MemSet(&hda, 0, sizeof(CHDAudioCtrl));
U0 HDSyncCORB()
{
U16 *wp, *rp;
wp = hda.bar + HD_CORBWP;
*wp = hda.corb_wp;
rp = hda.bar + HD_CORBRP;
@ -247,10 +270,12 @@ I64 HDSyncRIRB()
{
U16 *_w;
I64 wp, res = 0;
_w = hda.bar + HD_RIRBWP;
wp = *_w;
while (hda.rirb_rp != wp)
res = hda.rirb[++hda.rirb_rp];
return res;
}
@ -258,12 +283,15 @@ I64 HDReadRIRB()
{
U16 *_w;
I64 wp, res = 0;
_w = hda.bar + HD_RIRBWP;
do {
do
{
Yield;
wp = *_w;
} while (wp == hda.rirb_rp);
res = hda.rirb[++hda.rirb_rp];
return res;
}
@ -293,6 +321,7 @@ Bool HDTestCORBSync(I64 cad, I64 nid, U32 val)
if (wp == hda.rirb_rp)
return FALSE;
HDReadRIRB;
return TRUE;
}
@ -324,7 +353,7 @@ U0 HDTraverse(I64 cad, I64 nid)
switch (type)
{
case AWT_OUTPUT:
if (FALSE) //if disabled
if (FALSE) //if disabled // ????
HDWriteCORBSync(cad, nid, VERB_CHAN_STREAM_ID_SET + 0x00);
else
HDWriteCORBSync(cad, nid, VERB_CHAN_STREAM_ID_SET + 0x10);
@ -332,7 +361,7 @@ U0 HDTraverse(I64 cad, I64 nid)
HDWriteCORBSync(cad, nid, VERB_PROCESS_STATE_SET + 0x01);
break;
case AWT_INPUT:
if (TRUE) //if disabled
if (TRUE) //if disabled // ????
HDWriteCORBSync(cad, nid, VERB_CHAN_STREAM_ID_SET + 0x00);
else
HDWriteCORBSync(cad, nid, VERB_CHAN_STREAM_ID_SET + 0x20);
@ -398,19 +427,19 @@ U0 HDSnd(F64 freq, I64 waveform = WF_SQUARE, F64 amp = 1.0)
U0 HDFillBuf(SND_OUT_CONTAINER *buf, I64)
{
I64 i, size = SND_BUF_LEN * sizeof(SND_OUT_CONTAINER);
if (!hda.o_tmp_buf)
hda.o_tmp_buf = SysMAlloc(size);
MemSet(hda.o_tmp_buf, 0, size);
for (i = 0; i < HD_TONES; i++)
SndWaveAddBuf(hda.tone_swcs[i], hda.o_tmp_buf,
SND_BUF_LEN / SND_OCHANNELS, hda.freq,
hda.waveform, snd_vol *hda.amp);
SndWaveAddBuf(hda.tone_swcs[i], hda.o_tmp_buf, SND_BUF_LEN / SND_OCHANNELS, hda.freq, hda.waveform, snd_vol * hda.amp);
MemCopy(buf, hda.o_tmp_buf, size);
}
U0 HDAudioTaskEndCB()
{
I64 i;
HDStop(FALSE, TRUE);
fp_snd = NULL;
for (i = 0; i < HD_TONES; i++)
@ -425,6 +454,7 @@ U0 HDAudioTaskEndCB()
public U0 HDTonesInit()
{
I64 i;
if (hda.bar)
{
for (i = 0; i < HD_TONES; i++)
@ -448,6 +478,7 @@ U0 HDAudioTask(I64)
ibuf_rollover = 0;
U32 *pos_in_obuf = hda.bar + OSTR0 + STRLPIB,
*pos_in_ibuf = hda.bar + ISTR0 + STRLPIB;
Fs->task_end_cb = &HDAudioTaskEndCB;
for (i = 0; i < HD_TONES; i++)
hda.tone_swcs[i] = SndWaveCtrlNew;
@ -463,35 +494,32 @@ U0 HDAudioTask(I64)
hda.audio_task_started = TRUE; //This flag is probably not necessary
while (TRUE)
{
if (next_obuf_trigger - obuf_rollover <= *pos_in_obuf< next_obuf_trigger - obuf_rollover +
(HD_POS_BUF_MULTIPLES - 1) *SND_BUF_LEN* sizeof(SND_OUT_CONTAINER))
if (next_obuf_trigger - obuf_rollover <=
*pos_in_obuf <
next_obuf_trigger - obuf_rollover + (HD_POS_BUF_MULTIPLES - 1) * SND_BUF_LEN * sizeof(SND_OUT_CONTAINER))
{
next_obuf_trigger += SND_BUF_LEN * sizeof(SND_OUT_CONTAINER);
if (next_obuf_trigger - obuf_rollover >=
HD_POS_BUF_MULTIPLES *SND_BUF_LEN* sizeof(SND_OUT_CONTAINER))
obuf_rollover += HD_POS_BUF_MULTIPLES *SND_BUF_LEN *
sizeof(SND_OUT_CONTAINER);
if (next_obuf_trigger - obuf_rollover >= HD_POS_BUF_MULTIPLES * SND_BUF_LEN * sizeof(SND_OUT_CONTAINER))
obuf_rollover += HD_POS_BUF_MULTIPLES * SND_BUF_LEN * sizeof(SND_OUT_CONTAINER);
if (fp_snd_fill_buf)
{
LBts(&snd_flags, Sf_FILLING_OUT);
(*fp_snd_fill_buf)(hda.ostr0_buf[snd_obuf_num & 1], snd_obuf_num);
if (IsMute)
MemSet(hda.ostr0_buf[snd_obuf_num & 1], 0,
SND_BUF_LEN* sizeof(SND_OUT_CONTAINER));
MemSet(hda.ostr0_buf[snd_obuf_num & 1], 0, SND_BUF_LEN * sizeof(SND_OUT_CONTAINER));
LBtr(&snd_flags, Sf_FILLING_OUT);
}
snd_obuf_num++;
}
if (next_ibuf_trigger - ibuf_rollover <= *pos_in_ibuf< next_ibuf_trigger - ibuf_rollover + (HD_POS_BUF_MULTIPLES - 1) *
SND_BUF_LEN* sizeof(SND_IN_CONTAINER))
if (next_ibuf_trigger - ibuf_rollover <=
*pos_in_ibuf <
next_ibuf_trigger - ibuf_rollover + (HD_POS_BUF_MULTIPLES - 1) * SND_BUF_LEN * sizeof(SND_IN_CONTAINER))
{
next_ibuf_trigger += SND_BUF_LEN* sizeof(SND_IN_CONTAINER);
if (next_ibuf_trigger - ibuf_rollover >=
HD_POS_BUF_MULTIPLES *SND_BUF_LEN* sizeof(SND_IN_CONTAINER))
ibuf_rollover += HD_POS_BUF_MULTIPLES *SND_BUF_LEN *
sizeof(SND_IN_CONTAINER);
if (next_ibuf_trigger - ibuf_rollover >= HD_POS_BUF_MULTIPLES * SND_BUF_LEN * sizeof(SND_IN_CONTAINER))
ibuf_rollover += HD_POS_BUF_MULTIPLES * SND_BUF_LEN * sizeof(SND_IN_CONTAINER);
if (fp_snd_copy_buf)
(*fp_snd_copy_buf)(hda.istr0_buf[snd_obuf_num & 1], snd_ibuf_num);
snd_ibuf_num++;
@ -504,15 +532,18 @@ U0 HDAudioTask(I64)
U0 HDRst()
{
U32 d, *_d;
HDStop(TRUE, TRUE);
_d = hda.bar + HD_GCTL;
*_d = 0; //rst
do {
do
{
Sleep(1);
d = *_d;
} while (d & 1);
*_d = 1;
do {
do
{
Sleep(1);
d = *_d;
} while (!(d & 1));
@ -559,11 +590,9 @@ public Bool HDAudioInit(I64 hd_bus, I64 hd_dev, I64 hd_fun)
HDAudioEnd;
else
HDAudioUncachedInit;
if (PCIReadU16(hd_bus, hd_dev, hd_fun, 0) == 0x8086 &&
(hda.bar = PCIReadU32(hd_bus, hd_dev, hd_fun, 0x10) &~(0x1F)))
if (PCIReadU16(hd_bus, hd_dev, hd_fun, 0) == 0x8086 && (hda.bar = PCIReadU32(hd_bus, hd_dev, hd_fun, 0x10) & ~(0x1F)))
{
PCIWriteU16(hd_bus, hd_dev, hd_fun, 0x04,
PCIReadU16(hd_bus, hd_dev, hd_fun, 0x04) | 0x406);
PCIWriteU16(hd_bus, hd_dev, hd_fun, 0x04, PCIReadU16(hd_bus, hd_dev, hd_fun, 0x04) | 0x406);
HDRst;
@ -581,11 +610,15 @@ public Bool HDAudioInit(I64 hd_bus, I64 hd_dev, I64 hd_fun)
_w = hda.bar + HD_CORBRP;
*_w = 0x8000; //Rst read ptr
do { Yield;
do
{
Yield;
w = *_w;
} while (!(w & 0x8000));
*_w = 0x0000; //Rst read ptr
do { Yield;
do
{
Yield;
w = *_w;
} while (w & 0x8000);
@ -609,8 +642,7 @@ public Bool HDAudioInit(I64 hd_bus, I64 hd_dev, I64 hd_fun)
*_d = hda.ostr0_bdl(I64).u32[1];
for (i = 0; i < 2; i++)
{
hda.ostr0_bdl[i].buf = hda.ostr0_buf[i] =
CAllocAligned( SND_BUF_LEN* sizeof(SND_OUT_CONTAINER), 128, hda.hc);
hda.ostr0_bdl[i].buf = hda.ostr0_buf[i] = CAllocAligned(SND_BUF_LEN * sizeof(SND_OUT_CONTAINER), 128, hda.hc);
hda.ostr0_bdl[i].len = SND_BUF_LEN * sizeof(SND_OUT_CONTAINER);
hda.ostr0_bdl[i].ctrl = 1;
}
@ -693,5 +725,4 @@ Bool HDAudioScan()
HDAudioScan;
#
help_index ""
#help_index ""