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Reformat AC97 #define value tab-alignment.

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This commit is contained in:
TomAwezome 2022-12-24 14:31:57 -05:00
parent dcdde184ea
commit bff3a763ea
1 changed files with 42 additions and 46 deletions
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88
src/Home/Sound/AC97/AC97.ZC
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@ -1,47 +1,43 @@
#define INT_LAST_VALID_ENTRY 1 << 2 #define INT_LAST_VALID_ENTRY 1 << 2
#define INT_IOC 1 << 3 #define INT_IOC 1 << 3
#define INT_FIFO_ERR 1 << 4 #define INT_FIFO_ERR 1 << 4
#define BDL_BUF_SIZE 2044
#define PCM_BUF_SIZE 2048 #define BDL_BUF_SIZE 2044
#define MAX_BDLS 32 #define MAX_BDLS 32
#define PCM_IN 0
#define PCM_OUT 1 #define PCM_BUF_SIZE 2048
#define MIC_IN 2 #define PCM_IN 0
#define PCM_OUT 1
#define MIC_IN 2
// Native Audio Mixer registers (all U16) // Native Audio Mixer registers (all U16)
#define RESET 0x00 // Reset Register #define RESET 0x00 // Reset Register
#define MASTER_VOL 0x02 // Set Master Output Volume #define MASTER_VOL 0x02 // Set Master Output Volume
#define MIC_VOL 0x0E // Set Microphone Volume #define MIC_VOL 0x0E // Set Microphone Volume
#define PCM_VOL 0x18 // Set Output Volume of PCM patterns #define PCM_VOL 0x18 // Set Output Volume of PCM patterns
#define REC_SLC 0x1A // Select Input Device #define REC_SLC 0x1A // Select Input Device
#define REC_GAIN 0x1C // Set Input Gain #define REC_GAIN 0x1C // Set Input Gain
#define MIC_GAIN 0x1E // Set Gain of Microphone #define MIC_GAIN 0x1E // Set Gain of Microphone
#define EXT_ID 0x28 // Supported extended functions #define EXT_ID 0x28 // Supported extended functions
#define EXT_CTRL 0x2A // Enabling extended functions #define EXT_CTRL 0x2A // Enabling extended functions
#define EXT_FRONT_RATE 0x2C // Sample rate of front speaker #define EXT_FRONT_RATE 0x2C // Sample rate of front speaker
// Native Audio Bus Master registers // Native Audio Bus Master registers
#define PCM_INPUT_REG_BOX\ #define PCM_INPUT_REG_BOX 0x00 // NABM register box for PCM IN (sizeof NABM register box)
0x00 // NABM register box for PCM IN (sizeof NABM register box) #define PCM_OUTPUT_REG_BOX 0x10 // NABM register box for PCM OUT (sizeof NABM register box)
#define PCM_OUTPUT_REG_BOX\ #define MIC_INPUT_REG_BOX 0x20 // NABM register box for Microphone (sizeof NABM register box)
0x10 // NABM register box for PCM OUT (sizeof NABM register box) #define GLOBAL_CTL 0x2C // Global Control Register (U32)
#define MIC_INPUT_REG_BOX\ #define GLOBAL_STS 0x30 // Global Status Register (U32)
0x20 // NABM register box for Microphone (sizeof NABM register box)
#define GLOBAL_CTL 0x2C // Global Control Register (U32)
#define GLOBAL_STS 0x30 // Global Status Register (U32)
// NABM register box registers // NABM register box registers
#define BUFFER_DSC_ADDR 0x00 // Physical Address of Buffer Descriptor List (U32) #define BUFFER_DSC_ADDR 0x00 // Physical Address of Buffer Descriptor List (U32)
#define CUR_ENTRY_VAL\ #define CUR_ENTRY_VAL 0x04 // Number of Actual Processed Buffer Descriptor Entry (U8)
0x04 // Number of Actual Processed Buffer Descriptor Entry (U8) #define LAST_VALID_ENTRY 0x05 // Number of all Descriptor Entries (U8)
#define LAST_VALID_ENTRY 0x05 // Number of all Descriptor Entries (U8) #define TRANSFER_STS 0x06 // Status of Transferring Data (U16)
#define TRANSFER_STS 0x06 // Status of Transferring Data (U16) #define CUR_IDX_PROC_SAMPLES 0x08 // Number of Transferred Samples in Actual Processed Entry (U16)
#define CUR_IDX_PROC_SAMPLES\ #define PRCSD_ENTRY 0x0A // Number of Actual Processed Buffer Entry (U8)
0x08 // Number of Transferred Samples in Actual Processed Entry (U16) #define BUFFER_CNT 0x0B // Most Important Register for controlling Transfers (U8)
#define PRCSD_ENTRY 0x0A // Number of Actual Processed Buffer Entry (U8)
#define BUFFER_CNT\
0x0B // Most Important Register for controlling Transfers (U8)
class CAC97BufferDescriptorListEntry class CAC97BufferDescriptorListEntry
{ {
@ -73,7 +69,7 @@ CAC97 ac97;
class CAudioStream class CAudioStream
{ {
CFifoI64 * data; CFifoI64 *data;
}; };
class CAudio class CAudio
@ -82,13 +78,13 @@ class CAudio
I64 output_frames[AUDIO_MAX_STREAMS]; I64 output_frames[AUDIO_MAX_STREAMS];
}; };
CAudio Audio; CAudio audio;
U0 AudioInit() U0 AudioInit()
{ {
I64 i = 0; I64 i = 0;
for (i = 0; i < AUDIO_MAX_STREAMS; i++) for (i = 0; i < AUDIO_MAX_STREAMS; i++)
Audio.output[i].data = FifoI64New(AUDIO_STREAM_FIFO_SIZE, sys_task); audio.output[i].data = FifoI64New(AUDIO_STREAM_FIFO_SIZE, sys_task);
} }
AudioInit; AudioInit;
@ -96,7 +92,7 @@ AudioInit;
I64 AudioAvailableOutputStreamGet() I64 AudioAvailableOutputStreamGet()
{ {
I64 stream = 0; I64 stream = 0;
while (FifoI64Count(Audio.output[stream].data)) while (FifoI64Count(audio.output[stream].data))
stream++; stream++;
if (stream > AUDIO_MAX_STREAMS - 1) if (stream > AUDIO_MAX_STREAMS - 1)
return -1; return -1;
@ -110,7 +106,7 @@ I64 AudioSFXPlay(U32 *data, I64 length)
if (stream < 0) if (stream < 0)
return stream; return stream;
for (i = 0; i < length; i++) for (i = 0; i < length; i++)
FifoI64Ins(Audio.output[stream].data, data[i]); FifoI64Ins(audio.output[stream].data, data[i]);
return stream; return stream;
} }
@ -133,10 +129,10 @@ U0 AC97OutputMix(U32 *buf, I64 length = NULL)
for (j = 0; j < AUDIO_MAX_STREAMS; j++) for (j = 0; j < AUDIO_MAX_STREAMS; j++)
{ {
if (FifoI64Count(Audio.output[j].data)) if (FifoI64Count(audio.output[j].data))
{ {
FifoI64Remove(Audio.output[j].data, &sample); FifoI64Remove(audio.output[j].data, &sample);
Audio.output_frames[j]++; audio.output_frames[j]++;
acc_streams++; acc_streams++;
acc_sample_L += sample.u16[0]; acc_sample_L += sample.u16[0];
acc_sample_R += sample.u16[1]; acc_sample_R += sample.u16[1];
@ -241,4 +237,4 @@ U0 AC97Task()
} }
AC97Init; AC97Init;
Spawn(&AC97Task,, "AC97 Task", 1); Spawn(&AC97Task,, "AC97 Task", 1);