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Formatting in snd_audiopci.c
This commit is contained in:
Jasmine Iwanek
parent
e9ea707f70
commit
04520db27f
1 changed files with 74 additions and 70 deletions
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@ -145,10 +145,10 @@ typedef struct es137x_t {
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uint32_t calc_sample_rate;
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uint32_t calc_sample_rate_synth;
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double interp_factor;
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double interp_factor;
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uint32_t interp_step;
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double interp_factor_synth;
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double interp_factor_synth;
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uint32_t interp_step_synth;
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uint32_t step_pcm;
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@ -156,18 +156,20 @@ typedef struct es137x_t {
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} es137x_t;
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static const double akm4531_att_2dbstep_5bits[] = {
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// clang-format off
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25.0, 32.0, 41.0, 51.0, 65.0, 82.0, 103.0, 130.0,
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164.0, 206.0, 260.0, 327.0, 412.0, 519.0, 653.0, 822.0,
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1036.0, 1304.0, 1641.0, 2067.0, 2602.0, 3276.0, 4125.0, 5192.0,
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6537.0, 8230.0, 10362.0, 13044.0, 16422.0, 20674.0, 26027.0, 32767.0
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// clang-format on
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};
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static double akm4531_gain_2dbstep_5bits[0x20];
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#define AUDIOPCI_ES1370 0x50001274
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#define AUDIOPCI_ES1371 0x13710200
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#define AUDIOPCI_ES1373 0x13710400
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#define AUDIOPCI_CT5880 0x58800400
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#define AUDIOPCI_ES1370 0x50001274
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#define AUDIOPCI_ES1371 0x13710200
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#define AUDIOPCI_ES1373 0x13710400
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#define AUDIOPCI_CT5880 0x58800400
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#define LEGACY_SB_ADDR (1 << 29)
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#define LEGACY_SSCAPE_ADDR_SHIFT 27
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@ -365,7 +367,7 @@ es137x_reset_fifo(es137x_t *dev)
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static void
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akm4531_reset(es137x_t *dev)
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{
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akm4531_t* codec = &dev->akm_codec;
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akm4531_t *codec = &dev->akm_codec;
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memset(codec->registers, 0, sizeof(codec->registers));
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@ -382,8 +384,10 @@ akm4531_reset(es137x_t *dev)
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codec->registers[0x16] = 0x3;
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}
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static double lerp(double v0, double v1, double t) {
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return (1. - t) * v0 + t * v1;
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static double
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lerp(double v0, double v1, double t)
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{
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return (1. - t) * v0 + t * v1;
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}
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static void
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@ -394,34 +398,34 @@ es1370_calc_sample_rate(es137x_t *dev)
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dev->calc_sample_rate = 1411200 / (((dev->int_ctrl >> 16) & 0x1fff) + 2);
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//pclog("ES1370 calc sample rate %u\n", dev->calc_sample_rate);
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// pclog("ES1370 calc sample rate %u\n", dev->calc_sample_rate);
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dev->interp_factor = 1.0;
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dev->interp_step = 1;
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dev->interp_step = 1;
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if (dev->calc_sample_rate >= 44100 || dev->calc_sample_rate < 11025) {
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dev->interp_factor = 1.0;
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dev->interp_step = 1;
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dev->interp_factor = 1.0;
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dev->interp_step = 1;
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dev->calc_sample_rate = 44100;
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}
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if (dev->calc_sample_rate == 22050) {
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dev->interp_factor = 0.5;
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dev->interp_step = 2;
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dev->interp_step = 2;
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}
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if (dev->calc_sample_rate == 11025) {
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dev->interp_factor = 0.25;
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dev->interp_step = 4;
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dev->interp_step = 4;
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}
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if ((((dev->int_ctrl >> 16) & 0x1fff) + 2) == 256) {
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/* 5512.5 Hz */
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dev->interp_factor = 0.125;
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dev->interp_step = 8;
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dev->interp_factor = 0.125;
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dev->interp_step = 8;
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dev->calc_sample_rate = 5512;
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}
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dev->calc_sample_rate_synth = 44100 / (1 << ((dev->int_ctrl >> 12) & 3));
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dev->interp_factor_synth = 1. / (double)(1 << ((dev->int_ctrl >> 12) & 3));
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dev->interp_step_synth = (1 << ((dev->int_ctrl >> 12) & 3));
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dev->interp_factor_synth = 1. / (double) (1 << ((dev->int_ctrl >> 12) & 3));
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dev->interp_step_synth = (1 << ((dev->int_ctrl >> 12) & 3));
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}
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static void
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@ -432,7 +436,7 @@ es137x_reset(void *priv)
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nmi = 0;
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/* Default subsystem ID. */
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dev->subsys_lock = 0x00;
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dev->subsys_lock = 0x00;
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*((uint16_t *) &dev->subsys_id[0]) = (dev->type == AUDIOPCI_ES1370) ? 0x4942 : 0x1274;
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*((uint16_t *) &dev->subsys_id[2]) = (dev->type == AUDIOPCI_ES1370) ? 0x4c4c : 0x1371;
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@ -1123,7 +1127,7 @@ es137x_outb(uint16_t port, uint8_t val, void *priv)
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dev->dac[1].prev_out_r = 0;
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es137x_fetch(dev, 1);
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}
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//pclog("INTCTRL 0x%02X\n", val & 0xff);
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// pclog("INTCTRL 0x%02X\n", val & 0xff);
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dev->int_ctrl = (dev->int_ctrl & 0xffffff00) | val;
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break;
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case 0x01:
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@ -1278,7 +1282,7 @@ es137x_outw(uint16_t port, uint16_t val, void *priv)
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dev->step_pcm = dev->interp_step;
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es137x_fetch(dev, 1);
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}
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//pclog("INTCTRL 0x%02X\n", val & 0xff);
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// pclog("INTCTRL 0x%02X\n", val & 0xff);
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dev->int_ctrl = (dev->int_ctrl & 0xffff0000) | val;
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break;
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case 0x02:
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@ -1300,7 +1304,7 @@ es137x_outw(uint16_t port, uint16_t val, void *priv)
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case 0x10:
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if (dev->type != AUDIOPCI_ES1370)
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break;
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dev->akm_codec.registers[(val >> 8) & 0xFF] = val & 0xFF;
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if ((val >> 8) == 0x16 && !(val & 1))
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akm4531_reset(dev);
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@ -1376,36 +1380,36 @@ es137x_outl(uint16_t port, uint32_t val, void *priv)
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/* Interrupt/Chip Select Control Register, Address 00H
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Addressable as byte, word, longword */
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case 0x00:
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{
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uint8_t dac1start = 0, dac2start = 0;
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if (!(dev->int_ctrl & INT_DAC1_EN) && (val & INT_DAC1_EN)) {
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dev->dac[0].addr = dev->dac[0].addr_latch;
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dev->dac[0].buffer_pos = 0;
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dev->dac[0].buffer_pos_end = 0;
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dev->dac[0].prev_out_l = 0;
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dev->dac[0].prev_out_r = 0;
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dac1start = 1;
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es137x_fetch(dev, 0);
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{
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uint8_t dac1start = 0, dac2start = 0;
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if (!(dev->int_ctrl & INT_DAC1_EN) && (val & INT_DAC1_EN)) {
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dev->dac[0].addr = dev->dac[0].addr_latch;
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dev->dac[0].buffer_pos = 0;
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dev->dac[0].buffer_pos_end = 0;
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dev->dac[0].prev_out_l = 0;
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dev->dac[0].prev_out_r = 0;
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dac1start = 1;
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es137x_fetch(dev, 0);
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}
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if (!(dev->int_ctrl & INT_DAC2_EN) && (val & INT_DAC2_EN)) {
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dev->dac[1].addr = dev->dac[1].addr_latch;
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dev->dac[1].buffer_pos = 0;
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dev->dac[1].buffer_pos_end = 0;
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dev->dac[1].prev_out_l = 0;
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dev->dac[1].prev_out_r = 0;
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dac2start = 1;
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es137x_fetch(dev, 1);
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}
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// pclog("INTCTRL 0x%02X\n", val & 0xff);
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dev->int_ctrl = val;
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gameport_remap(dev->gameport, 0x200 | ((val & 0x03000000) >> 21));
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es1370_calc_sample_rate(dev);
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if (dac1start)
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dev->step_synth = dev->interp_step_synth;
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if (dac2start)
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dev->step_pcm = dev->interp_step;
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break;
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}
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if (!(dev->int_ctrl & INT_DAC2_EN) && (val & INT_DAC2_EN)) {
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dev->dac[1].addr = dev->dac[1].addr_latch;
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dev->dac[1].buffer_pos = 0;
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dev->dac[1].buffer_pos_end = 0;
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dev->dac[1].prev_out_l = 0;
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dev->dac[1].prev_out_r = 0;
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dac2start = 1;
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es137x_fetch(dev, 1);
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}
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//pclog("INTCTRL 0x%02X\n", val & 0xff);
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dev->int_ctrl = val;
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gameport_remap(dev->gameport, 0x200 | ((val & 0x03000000) >> 21));
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es1370_calc_sample_rate(dev);
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if (dac1start)
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dev->step_synth = dev->interp_step_synth;
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if (dac2start)
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dev->step_pcm = dev->interp_step;
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break;
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}
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/* Interrupt/Chip Select Status Register, Address 04H
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Addressable as longword only */
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@ -1875,12 +1879,12 @@ es1370_pci_read(int func, int addr, void *priv)
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return 0x00;
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switch (addr) {
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case 0x00: /* Vendor ID */
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case 0x00: /* Vendor ID */
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return 0x74; /* Ensoniq */
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case 0x01:
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return 0x12;
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case 0x02: /* Device ID */
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case 0x02: /* Device ID */
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return 0x00; /* ES1370 */
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case 0x03:
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return 0x50;
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@ -1890,12 +1894,12 @@ es1370_pci_read(int func, int addr, void *priv)
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case 0x05:
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return dev->pci_serr;
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case 0x06: /* Status TODO */
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case 0x06: /* Status TODO */
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return 0x10; /* Supports ACPI */
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case 0x07:
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return 0x00;
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case 0x08: /* Class Code & Revision ID */
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case 0x08: /* Class Code & Revision ID */
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return 0x00; /* Revision ID - 0x00 is actual Ensoniq-branded ES1370 */
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case 0x09:
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return 0x00; /* Multimedia audio device */
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@ -1909,7 +1913,7 @@ es1370_pci_read(int func, int addr, void *priv)
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// case 0x0e: /* Header Type TODO */
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// case 0x0f: /* BIST TODO */
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case 0x10: /* Base Address TODO */
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case 0x10: /* Base Address TODO */
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return 0x01 | (dev->base_addr & 0xc0); /* memBaseAddr */
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case 0x11:
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return dev->base_addr >> 8;
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@ -2637,8 +2641,8 @@ es1370_init(const device_t *info)
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dev->dac[1].vol_l = 1 << 12;
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dev->dac[1].vol_r = 1 << 12;
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dev->pcm_vol_l = 1 << 15;
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dev->pcm_vol_r = 1 << 15;
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dev->pcm_vol_l = 1 << 15;
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dev->pcm_vol_r = 1 << 15;
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dev->master_vol_l = 1 << 15;
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dev->master_vol_r = 1 << 15;
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@ -2649,7 +2653,7 @@ es1370_init(const device_t *info)
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es137x_speed_changed(dev);
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for (int i = 0; i < 0x20; i++) {
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double attn = (12.0 - (i * 2.0));
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double attn = (12.0 - (i * 2.0));
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akm4531_gain_2dbstep_5bits[i] = pow(10, attn / 10.) * 32767.0;
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}
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@ -2707,7 +2711,7 @@ es137x_speed_changed(void *priv)
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}
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static const device_config_t es1370_config[] = {
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// clang-format off
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// clang-format off
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{
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.name = "receive_input",
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.description = "Receive input (MIDI)",
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@ -2716,11 +2720,11 @@ static const device_config_t es1370_config[] = {
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.default_int = 1
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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// clang-format on
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};
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static const device_config_t es1371_config[] = {
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// clang-format off
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// clang-format off
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{
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.name = "codec",
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.description = "Codec",
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@ -2746,11 +2750,11 @@ static const device_config_t es1371_config[] = {
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.default_int = 1
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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// clang-format on
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};
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static const device_config_t es1373_config[] = {
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// clang-format off
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// clang-format off
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{
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.name = "codec",
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.description = "Codec",
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@ -2780,11 +2784,11 @@ static const device_config_t es1373_config[] = {
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.default_int = 1
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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// clang-format on
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};
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static const device_config_t ct5880_config[] = {
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// clang-format off
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// clang-format off
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{
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.name = "codec",
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.description = "Codec",
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@ -2810,11 +2814,11 @@ static const device_config_t ct5880_config[] = {
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.default_int = 1
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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// clang-format on
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};
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static const device_config_t es1371_onboard_config[] = {
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// clang-format off
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// clang-format off
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{
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.name = "receive_input",
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.description = "Receive MIDI input",
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@ -2823,7 +2827,7 @@ static const device_config_t es1371_onboard_config[] = {
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.default_int = 1
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},
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{ .name = "", .description = "", .type = CONFIG_END }
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// clang-format on
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// clang-format on
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};
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const device_t es1370_device = {
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