Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-22 21:58:57 +03:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

discrete wav and csv logs now are treated as nodes

Browse Source 
- added DISCRETE_START and DISCRETE_STOP functions to be called at device start/stop
- used these to move log code in disc_sys.c
- As a side effect, profiling measures log overhead as well
This commit is contained in:
Couriersud 2009-09-05 13:26:34 +00:00
parent e58e1a413a
commit 9812bf4edf
3 changed files with 275 additions and 261 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
src/emu/sound/disc_sys.c
View File

@ -16,6 +16,19 @@
*
************************************************************************/
struct dso_csvlog_context
{
FILE *csv_file;
INT64 sample_num;
char name[32];
};
struct dso_wavelog_context
{
wav_file *wav_file;
char name[32];
};
static DISCRETE_STEP( dso_task )
{
discrete_task_context *ctx = (discrete_task_context *) node->context;
@ -47,3 +60,94 @@ static DISCRETE_RESET( dso_output )
/* nothing to do - just avoid being stepped */
}
static DISCRETE_START( dso_csvlog )
{
struct dso_csvlog_context *context = (struct dso_csvlog_context *) node->context;
int log_num, node_num;
log_num = node_module_index(node);
context->sample_num = 0;
sprintf(context->name, "discrete%s_%d.csv", node->info->device->tag, log_num);
context->csv_file = fopen(context->name, "w");
/* Output some header info */
fprintf(context->csv_file, "\"MAME Discrete System Node Log\"\n");
fprintf(context->csv_file, "\"Log Version\", 1.0\n");
fprintf(context->csv_file, "\"Sample Rate\", %d\n", node->info->sample_rate);
fprintf(context->csv_file, "\n");
fprintf(context->csv_file, "\"Sample\"");
for (node_num = 0; node_num < node->active_inputs; node_num++)
{
fprintf(context->csv_file, ", \"NODE_%2d\"", NODE_INDEX(node->block->input_node[node_num]));
}
fprintf(context->csv_file, "\n");
}
static DISCRETE_STOP( dso_csvlog )
{
struct dso_csvlog_context *context = (struct dso_csvlog_context *) node->context;
/* close any csv files */
if (context->csv_file)
fclose(context->csv_file);
}
static DISCRETE_STEP( dso_csvlog )
{
struct dso_csvlog_context *context = (struct dso_csvlog_context *) node->context;
int nodenum;
/* Dump any csv logs */
fprintf(context->csv_file, "%" I64FMT "d", ++context->sample_num);
for (nodenum = 0; nodenum < node->active_inputs; nodenum++)
{
fprintf(context->csv_file, ", %f", *node->input[nodenum]);
}
fprintf(context->csv_file, "\n");
}
static DISCRETE_START( dso_wavelog )
{
struct dso_wavelog_context *context = (struct dso_wavelog_context *) node->context;
int log_num;
log_num = node_module_index(node);
sprintf(context->name, "discrete%s_%d.wav", node->info->device->tag, log_num);
context->wav_file = wav_open(context->name, node->info->sample_rate, node->active_inputs/2);
}
static DISCRETE_STOP( dso_wavelog )
{
struct dso_wavelog_context *context = (struct dso_wavelog_context *) node->context;
/* close any wave files */
if (context->wav_file)
wav_close(context->wav_file);
}
static DISCRETE_STEP( dso_wavelog )
{
struct dso_wavelog_context *context = (struct dso_wavelog_context *) node->context;
double val;
INT16 wave_data_l, wave_data_r;
/* Dump any wave logs */
/* get nodes to be logged and apply gain, then clip to 16 bit */
val = DISCRETE_INPUT(0) * DISCRETE_INPUT(1);
val = (val < -32768) ? -32768 : (val > 32767) ? 32767 : val;
wave_data_l = (INT16)val;
if (node->active_inputs == 2)
{
/* DISCRETE_WAVELOG1 */
wav_add_data_16(context->wav_file, &wave_data_l, 1);
}
else
{
/* DISCRETE_WAVELOG2 */
val = DISCRETE_INPUT(2) * DISCRETE_INPUT(3);
val = (val < -32768) ? -32768 : (val > 32767) ? 32767 : val;
wave_data_r = (INT16)val;
wav_add_data_16lr(context->wav_file, &wave_data_l, &wave_data_r, 1);
}
}

383
src/emu/sound/discrete.c
View File

@ -56,7 +56,7 @@
*
*************************************/
#define DISCRETE_PROFILING (1)
#define DISCRETE_PROFILING (0)
/*************************************
*
@ -80,7 +80,6 @@ struct _task_info
static void init_nodes(discrete_info *info, linked_list_entry *block_list, const device_config *device);
static void find_input_nodes(discrete_info *info);
static void setup_disc_logs(discrete_info *info);
static node_description *discrete_find_node(const discrete_info *info, int node);
static DEVICE_RESET( discrete );
static STREAM_UPDATE( discrete_stream_update );
@ -110,6 +109,47 @@ static void CLIB_DECL ATTR_PRINTF(2,3) discrete_log(const discrete_info *disc_in
}
}
/*************************************
*
* INLINEs
*
*************************************/
INLINE int node_module_index(node_description *node)
{
linked_list_entry *entry;
int index = 0;
for (entry = node->info->node_list; entry != NULL; entry = entry->next)
{
node_description *n = (node_description *) entry->ptr;
if (n == node)
return index;
if (n->module->type == node->module->type)
index++;
}
return -1;
}
INLINE void linked_list_add(discrete_info *info, linked_list_entry ***list_tail_ptr, void *ptr)
{
**list_tail_ptr = auto_alloc(info->device->machine, linked_list_entry);
(**list_tail_ptr)->ptr = ptr;
(**list_tail_ptr)->next = NULL;
*list_tail_ptr = &((**list_tail_ptr)->next);
}
INLINE int linked_list_count(linked_list_entry *list)
{
int cnt = 0;
linked_list_entry *entry;
for (entry = list; entry != NULL; entry = entry->next)
cnt++;
return cnt;
}
/*************************************
*
* Included simulation objects
@ -133,118 +173,118 @@ static void CLIB_DECL ATTR_PRINTF(2,3) discrete_log(const discrete_info *disc_in
static const discrete_module module_list[] =
{
{ DSO_OUTPUT ,"DSO_OUTPUT" , 0 ,0 ,dso_output_reset ,dso_output_step },
{ DSO_CSVLOG ,"DSO_CSVLOG" , 0 ,0 ,NULL ,NULL },
{ DSO_WAVELOG ,"DSO_WAVELOG" , 0 ,0 ,NULL ,NULL },
{ DSO_IMPORT ,"DSO_IMPORT" , 0 ,0 ,NULL ,NULL },
{ DSO_OUTPUT ,"DSO_OUTPUT" , 0 ,0 ,dso_output_reset ,dso_output_step ,NULL ,NULL },
{ DSO_CSVLOG ,"DSO_CSVLOG" , 0 ,sizeof(struct dso_csvlog_context) ,NULL ,dso_csvlog_step ,dso_csvlog_start ,dso_csvlog_stop },
{ DSO_WAVELOG ,"DSO_WAVELOG" , 0 ,sizeof(struct dso_wavelog_context) ,NULL ,dso_wavelog_step ,dso_wavelog_start ,dso_wavelog_stop },
{ DSO_IMPORT ,"DSO_IMPORT" , 0 ,0 ,NULL ,NULL ,NULL ,NULL },
/* parallel modules */
{ DSO_TASK_START ,"DSO_TASK_START" , 0 ,0 ,NULL ,NULL },
{ DSO_TASK_END ,"DSO_TASK_END" , 0 ,0 ,dso_task_reset ,dso_task_step },
{ DSO_TASK_SYNC ,"DSO_TASK_SYNC" , 0 ,0 ,NULL ,NULL },
{ DSO_TASK_START ,"DSO_TASK_START" , 0 ,0 ,NULL ,NULL ,NULL ,NULL },
{ DSO_TASK_END ,"DSO_TASK_END" , 0 ,0 ,dso_task_reset ,dso_task_step ,NULL ,NULL },
{ DSO_TASK_SYNC ,"DSO_TASK_SYNC" , 0 ,0 ,NULL ,NULL ,NULL ,NULL },
/* nop */
{ DSS_NOP ,"DSS_NOP" , 0 ,0 ,NULL ,NULL },
{ DSS_NOP ,"DSS_NOP" , 0 ,0 ,NULL ,NULL ,NULL ,NULL },
/* from disc_inp.c */
{ DSS_ADJUSTMENT ,"DSS_ADJUSTMENT" , 1 ,sizeof(struct dss_adjustment_context) ,dss_adjustment_reset ,dss_adjustment_step },
{ DSS_CONSTANT ,"DSS_CONSTANT" , 1 ,0 ,dss_constant_reset ,NULL },
{ DSS_INPUT_DATA ,"DSS_INPUT_DATA" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL },
{ DSS_INPUT_LOGIC ,"DSS_INPUT_LOGIC" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL },
{ DSS_INPUT_NOT ,"DSS_INPUT_NOT" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL },
{ DSS_INPUT_PULSE ,"DSS_INPUT_PULSE" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,dss_input_pulse_step },
{ DSS_INPUT_STREAM,"DSS_INPUT_STREAM", 1 ,sizeof(struct dss_input_context) ,dss_input_stream_reset,dss_input_stream_step},
{ DSS_INPUT_BUFFER,"DSS_INPUT_BUFFER", 1 ,sizeof(struct dss_input_context) ,dss_input_stream_reset,dss_input_stream_step},
{ DSS_ADJUSTMENT ,"DSS_ADJUSTMENT" , 1 ,sizeof(struct dss_adjustment_context) ,dss_adjustment_reset ,dss_adjustment_step ,NULL ,NULL },
{ DSS_CONSTANT ,"DSS_CONSTANT" , 1 ,0 ,dss_constant_reset ,NULL ,NULL ,NULL },
{ DSS_INPUT_DATA ,"DSS_INPUT_DATA" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL ,NULL ,NULL },
{ DSS_INPUT_LOGIC ,"DSS_INPUT_LOGIC" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL ,NULL ,NULL },
{ DSS_INPUT_NOT ,"DSS_INPUT_NOT" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,NULL ,NULL ,NULL },
{ DSS_INPUT_PULSE ,"DSS_INPUT_PULSE" , 1 ,sizeof(struct dss_input_context) ,dss_input_reset ,dss_input_pulse_step ,NULL ,NULL },
{ DSS_INPUT_STREAM,"DSS_INPUT_STREAM", 1 ,sizeof(struct dss_input_context) ,dss_input_stream_reset,dss_input_stream_step,NULL ,NULL },
{ DSS_INPUT_BUFFER,"DSS_INPUT_BUFFER", 1 ,sizeof(struct dss_input_context) ,dss_input_stream_reset,dss_input_stream_step,NULL ,NULL },
/* from disc_wav.c */
/* Generic modules */
{ DSS_COUNTER ,"DSS_COUNTER" , 1 ,sizeof(struct dss_counter_context) ,dss_counter_reset ,dss_counter_step },
{ DSS_LFSR_NOISE ,"DSS_LFSR_NOISE" , 2 ,sizeof(struct dss_lfsr_context) ,dss_lfsr_reset ,dss_lfsr_step },
{ DSS_NOISE ,"DSS_NOISE" , 1 ,sizeof(struct dss_noise_context) ,dss_noise_reset ,dss_noise_step },
{ DSS_NOTE ,"DSS_NOTE" , 1 ,sizeof(struct dss_note_context) ,dss_note_reset ,dss_note_step },
{ DSS_SAWTOOTHWAVE,"DSS_SAWTOOTHWAVE", 1 ,sizeof(struct dss_sawtoothwave_context),dss_sawtoothwave_reset,dss_sawtoothwave_step},
{ DSS_SINEWAVE ,"DSS_SINEWAVE" , 1 ,sizeof(struct dss_sinewave_context) ,dss_sinewave_reset ,dss_sinewave_step },
{ DSS_SQUAREWAVE ,"DSS_SQUAREWAVE" , 1 ,sizeof(struct dss_squarewave_context) ,dss_squarewave_reset ,dss_squarewave_step },
{ DSS_SQUAREWFIX ,"DSS_SQUAREWFIX" , 1 ,sizeof(struct dss_squarewfix_context) ,dss_squarewfix_reset ,dss_squarewfix_step },
{ DSS_SQUAREWAVE2 ,"DSS_SQUAREWAVE2" , 1 ,sizeof(struct dss_squarewave_context) ,dss_squarewave2_reset ,dss_squarewave2_step },
{ DSS_TRIANGLEWAVE,"DSS_TRIANGLEWAVE", 1 ,sizeof(struct dss_trianglewave_context),dss_trianglewave_reset,dss_trianglewave_step},
{ DSS_COUNTER ,"DSS_COUNTER" , 1 ,sizeof(struct dss_counter_context) ,dss_counter_reset ,dss_counter_step ,NULL ,NULL },
{ DSS_LFSR_NOISE ,"DSS_LFSR_NOISE" , 2 ,sizeof(struct dss_lfsr_context) ,dss_lfsr_reset ,dss_lfsr_step ,NULL ,NULL },
{ DSS_NOISE ,"DSS_NOISE" , 1 ,sizeof(struct dss_noise_context) ,dss_noise_reset ,dss_noise_step ,NULL ,NULL },
{ DSS_NOTE ,"DSS_NOTE" , 1 ,sizeof(struct dss_note_context) ,dss_note_reset ,dss_note_step ,NULL ,NULL },
{ DSS_SAWTOOTHWAVE,"DSS_SAWTOOTHWAVE", 1 ,sizeof(struct dss_sawtoothwave_context),dss_sawtoothwave_reset,dss_sawtoothwave_step,NULL ,NULL },
{ DSS_SINEWAVE ,"DSS_SINEWAVE" , 1 ,sizeof(struct dss_sinewave_context) ,dss_sinewave_reset ,dss_sinewave_step ,NULL ,NULL },
{ DSS_SQUAREWAVE ,"DSS_SQUAREWAVE" , 1 ,sizeof(struct dss_squarewave_context) ,dss_squarewave_reset ,dss_squarewave_step ,NULL ,NULL },
{ DSS_SQUAREWFIX ,"DSS_SQUAREWFIX" , 1 ,sizeof(struct dss_squarewfix_context) ,dss_squarewfix_reset ,dss_squarewfix_step ,NULL ,NULL },
{ DSS_SQUAREWAVE2 ,"DSS_SQUAREWAVE2" , 1 ,sizeof(struct dss_squarewave_context) ,dss_squarewave2_reset ,dss_squarewave2_step ,NULL ,NULL },
{ DSS_TRIANGLEWAVE,"DSS_TRIANGLEWAVE", 1 ,sizeof(struct dss_trianglewave_context),dss_trianglewave_reset,dss_trianglewave_step,NULL ,NULL },
/* Component specific modules */
{ DSS_INVERTER_OSC ,"DSS_INVERTER_OSC" , 1 ,sizeof(struct dss_inverter_osc_context) ,dss_inverter_osc_reset ,dss_inverter_osc_step },
{ DSS_OP_AMP_OSC ,"DSS_OP_AMP_OSC" , 1 ,sizeof(struct dss_op_amp_osc_context) ,dss_op_amp_osc_reset ,dss_op_amp_osc_step },
{ DSS_SCHMITT_OSC ,"DSS_SCHMITT_OSC" , 1 ,sizeof(struct dss_schmitt_osc_context) ,dss_schmitt_osc_reset ,dss_schmitt_osc_step },
{ DSS_INVERTER_OSC ,"DSS_INVERTER_OSC" , 1 ,sizeof(struct dss_inverter_osc_context) ,dss_inverter_osc_reset ,dss_inverter_osc_step ,NULL ,NULL },
{ DSS_OP_AMP_OSC ,"DSS_OP_AMP_OSC" , 1 ,sizeof(struct dss_op_amp_osc_context) ,dss_op_amp_osc_reset ,dss_op_amp_osc_step ,NULL ,NULL },
{ DSS_SCHMITT_OSC ,"DSS_SCHMITT_OSC" , 1 ,sizeof(struct dss_schmitt_osc_context) ,dss_schmitt_osc_reset ,dss_schmitt_osc_step ,NULL ,NULL },
/* Not yet implemented */
{ DSS_ADSR ,"DSS_ADSR" , 1 ,sizeof(struct dss_adsr_context) ,dss_adsrenv_reset ,dss_adsrenv_step },
{ DSS_ADSR ,"DSS_ADSR" , 1 ,sizeof(struct dss_adsr_context) ,dss_adsrenv_reset ,dss_adsrenv_step ,NULL ,NULL },
/* from disc_mth.c */
/* Generic modules */
{ DST_ADDER ,"DST_ADDER" , 1 ,0 ,NULL ,dst_adder_step },
{ DST_CLAMP ,"DST_CLAMP" , 1 ,0 ,NULL ,dst_clamp_step },
{ DST_DIVIDE ,"DST_DIVIDE" , 1 ,0 ,NULL ,dst_divide_step },
{ DST_GAIN ,"DST_GAIN" , 1 ,0 ,NULL ,dst_gain_step },
{ DST_LOGIC_INV ,"DST_LOGIC_INV" , 1 ,0 ,NULL ,dst_logic_inv_step },
{ DST_GAIN ,"DST_GAIN" , 1 ,0 ,NULL ,dst_gain_step },
{ DST_BITS_DECODE ,"DST_BITS_DECODE" , 8 ,sizeof(struct dst_bits_decode_context) ,dst_bits_decode_reset ,dst_bits_decode_step },
{ DST_LOGIC_AND ,"DST_LOGIC_AND" , 1 ,0 ,NULL ,dst_logic_and_step },
{ DST_LOGIC_NAND ,"DST_LOGIC_NAND" , 1 ,0 ,NULL ,dst_logic_nand_step },
{ DST_LOGIC_OR ,"DST_LOGIC_OR" , 1 ,0 ,NULL ,dst_logic_or_step },
{ DST_LOGIC_NOR ,"DST_LOGIC_NOR" , 1 ,0 ,NULL ,dst_logic_nor_step },
{ DST_LOGIC_XOR ,"DST_LOGIC_XOR" , 1 ,0 ,NULL ,dst_logic_xor_step },
{ DST_LOGIC_NXOR ,"DST_LOGIC_NXOR" , 1 ,0 ,NULL ,dst_logic_nxor_step },
{ DST_LOGIC_DFF ,"DST_LOGIC_DFF" , 1 ,sizeof(struct dst_flipflop_context) ,dst_logic_ff_reset ,dst_logic_dff_step },
{ DST_LOGIC_JKFF ,"DST_LOGIC_JKFF" , 1 ,sizeof(struct dst_flipflop_context) ,dst_logic_ff_reset ,dst_logic_jkff_step },
{ DST_LOOKUP_TABLE,"DST_LOOKUP_TABLE", 1 ,0 ,NULL ,dst_lookup_table_step},
{ DST_MULTIPLEX ,"DST_MULTIPLEX" , 1 ,sizeof(struct dst_size_context) ,dst_multiplex_reset ,dst_multiplex_step },
{ DST_ONESHOT ,"DST_ONESHOT" , 1 ,sizeof(struct dst_oneshot_context) ,dst_oneshot_reset ,dst_oneshot_step },
{ DST_RAMP ,"DST_RAMP" , 1 ,sizeof(struct dss_ramp_context) ,dst_ramp_reset ,dst_ramp_step },
{ DST_SAMPHOLD ,"DST_SAMPHOLD" , 1 ,sizeof(struct dst_samphold_context) ,dst_samphold_reset ,dst_samphold_step },
{ DST_SWITCH ,"DST_SWITCH" , 1 ,0 ,NULL ,dst_switch_step },
{ DST_ASWITCH ,"DST_ASWITCH" , 1 ,0 ,NULL ,dst_aswitch_step },
{ DST_TRANSFORM ,"DST_TRANSFORM" , 1 ,0 ,NULL ,dst_transform_step },
{ DST_ADDER ,"DST_ADDER" , 1 ,0 ,NULL ,dst_adder_step ,NULL ,NULL },
{ DST_CLAMP ,"DST_CLAMP" , 1 ,0 ,NULL ,dst_clamp_step ,NULL ,NULL },
{ DST_DIVIDE ,"DST_DIVIDE" , 1 ,0 ,NULL ,dst_divide_step ,NULL ,NULL },
{ DST_GAIN ,"DST_GAIN" , 1 ,0 ,NULL ,dst_gain_step ,NULL ,NULL },
{ DST_LOGIC_INV ,"DST_LOGIC_INV" , 1 ,0 ,NULL ,dst_logic_inv_step ,NULL ,NULL },
{ DST_GAIN ,"DST_GAIN" , 1 ,0 ,NULL ,dst_gain_step ,NULL ,NULL },
{ DST_BITS_DECODE ,"DST_BITS_DECODE" , 8 ,sizeof(struct dst_bits_decode_context) ,dst_bits_decode_reset ,dst_bits_decode_step ,NULL ,NULL },
{ DST_LOGIC_AND ,"DST_LOGIC_AND" , 1 ,0 ,NULL ,dst_logic_and_step ,NULL ,NULL },
{ DST_LOGIC_NAND ,"DST_LOGIC_NAND" , 1 ,0 ,NULL ,dst_logic_nand_step ,NULL ,NULL },
{ DST_LOGIC_OR ,"DST_LOGIC_OR" , 1 ,0 ,NULL ,dst_logic_or_step ,NULL ,NULL },
{ DST_LOGIC_NOR ,"DST_LOGIC_NOR" , 1 ,0 ,NULL ,dst_logic_nor_step ,NULL ,NULL },
{ DST_LOGIC_XOR ,"DST_LOGIC_XOR" , 1 ,0 ,NULL ,dst_logic_xor_step ,NULL ,NULL },
{ DST_LOGIC_NXOR ,"DST_LOGIC_NXOR" , 1 ,0 ,NULL ,dst_logic_nxor_step ,NULL ,NULL },
{ DST_LOGIC_DFF ,"DST_LOGIC_DFF" , 1 ,sizeof(struct dst_flipflop_context) ,dst_logic_ff_reset ,dst_logic_dff_step ,NULL ,NULL },
{ DST_LOGIC_JKFF ,"DST_LOGIC_JKFF" , 1 ,sizeof(struct dst_flipflop_context) ,dst_logic_ff_reset ,dst_logic_jkff_step ,NULL ,NULL },
{ DST_LOOKUP_TABLE,"DST_LOOKUP_TABLE", 1 ,0 ,NULL ,dst_lookup_table_step,NULL ,NULL },
{ DST_MULTIPLEX ,"DST_MULTIPLEX" , 1 ,sizeof(struct dst_size_context) ,dst_multiplex_reset ,dst_multiplex_step ,NULL ,NULL },
{ DST_ONESHOT ,"DST_ONESHOT" , 1 ,sizeof(struct dst_oneshot_context) ,dst_oneshot_reset ,dst_oneshot_step ,NULL ,NULL },
{ DST_RAMP ,"DST_RAMP" , 1 ,sizeof(struct dss_ramp_context) ,dst_ramp_reset ,dst_ramp_step ,NULL ,NULL },
{ DST_SAMPHOLD ,"DST_SAMPHOLD" , 1 ,sizeof(struct dst_samphold_context) ,dst_samphold_reset ,dst_samphold_step ,NULL ,NULL },
{ DST_SWITCH ,"DST_SWITCH" , 1 ,0 ,NULL ,dst_switch_step ,NULL ,NULL },
{ DST_ASWITCH ,"DST_ASWITCH" , 1 ,0 ,NULL ,dst_aswitch_step ,NULL ,NULL },
{ DST_TRANSFORM ,"DST_TRANSFORM" , 1 ,0 ,NULL ,dst_transform_step ,NULL ,NULL },
/* Component specific */
{ DST_COMP_ADDER ,"DST_COMP_ADDER" , 1 ,sizeof(struct dst_comp_adder_context) ,dst_comp_adder_reset ,dst_comp_adder_step },
{ DST_DAC_R1 ,"DST_DAC_R1" , 1 ,sizeof(struct dst_dac_r1_context) ,dst_dac_r1_reset ,dst_dac_r1_step },
{ DST_DIODE_MIX ,"DST_DIODE_MIX" , 1 ,sizeof(struct dst_diode_mix__context) ,dst_diode_mix_reset ,dst_diode_mix_step },
{ DST_INTEGRATE ,"DST_INTEGRATE" , 1 ,sizeof(struct dst_integrate_context) ,dst_integrate_reset ,dst_integrate_step },
{ DST_MIXER ,"DST_MIXER" , 1 ,sizeof(struct dst_mixer_context) ,dst_mixer_reset ,dst_mixer_step },
{ DST_OP_AMP ,"DST_OP_AMP" , 1 ,sizeof(struct dst_op_amp_context) ,dst_op_amp_reset ,dst_op_amp_step },
{ DST_OP_AMP_1SHT ,"DST_OP_AMP_1SHT" , 1 ,sizeof(struct dst_op_amp_1sht_context) ,dst_op_amp_1sht_reset ,dst_op_amp_1sht_step },
{ DST_TVCA_OP_AMP ,"DST_TVCA_OP_AMP" , 1 ,sizeof(struct dst_tvca_op_amp_context) ,dst_tvca_op_amp_reset ,dst_tvca_op_amp_step },
{ DST_VCA ,"DST_VCA" , 1 ,0 ,NULL ,NULL },
{ DST_COMP_ADDER ,"DST_COMP_ADDER" , 1 ,sizeof(struct dst_comp_adder_context) ,dst_comp_adder_reset ,dst_comp_adder_step ,NULL ,NULL },
{ DST_DAC_R1 ,"DST_DAC_R1" , 1 ,sizeof(struct dst_dac_r1_context) ,dst_dac_r1_reset ,dst_dac_r1_step ,NULL ,NULL },
{ DST_DIODE_MIX ,"DST_DIODE_MIX" , 1 ,sizeof(struct dst_diode_mix__context) ,dst_diode_mix_reset ,dst_diode_mix_step ,NULL ,NULL },
{ DST_INTEGRATE ,"DST_INTEGRATE" , 1 ,sizeof(struct dst_integrate_context) ,dst_integrate_reset ,dst_integrate_step ,NULL ,NULL },
{ DST_MIXER ,"DST_MIXER" , 1 ,sizeof(struct dst_mixer_context) ,dst_mixer_reset ,dst_mixer_step ,NULL ,NULL },
{ DST_OP_AMP ,"DST_OP_AMP" , 1 ,sizeof(struct dst_op_amp_context) ,dst_op_amp_reset ,dst_op_amp_step ,NULL ,NULL },
{ DST_OP_AMP_1SHT ,"DST_OP_AMP_1SHT" , 1 ,sizeof(struct dst_op_amp_1sht_context) ,dst_op_amp_1sht_reset ,dst_op_amp_1sht_step ,NULL ,NULL },
{ DST_TVCA_OP_AMP ,"DST_TVCA_OP_AMP" , 1 ,sizeof(struct dst_tvca_op_amp_context) ,dst_tvca_op_amp_reset ,dst_tvca_op_amp_step ,NULL ,NULL },
{ DST_VCA ,"DST_VCA" , 1 ,0 ,NULL ,NULL ,NULL ,NULL },
/* from disc_flt.c */
/* Generic modules */
{ DST_FILTER1 ,"DST_FILTER1" , 1 ,sizeof(struct dss_filter1_context) ,dst_filter1_reset ,dst_filter1_step },
{ DST_FILTER2 ,"DST_FILTER2" , 1 ,sizeof(struct dss_filter2_context) ,dst_filter2_reset ,dst_filter2_step },
{ DST_FILTER1 ,"DST_FILTER1" , 1 ,sizeof(struct dss_filter1_context) ,dst_filter1_reset ,dst_filter1_step ,NULL ,NULL },
{ DST_FILTER2 ,"DST_FILTER2" , 1 ,sizeof(struct dss_filter2_context) ,dst_filter2_reset ,dst_filter2_step ,NULL ,NULL },
/* Component specific modules */
{ DST_SALLEN_KEY ,"DST_SALLEN_KEY" , 1 ,sizeof(struct dss_filter2_context) ,dst_sallen_key_reset ,dst_sallen_key_step },
{ DST_CRFILTER ,"DST_CRFILTER" , 1 ,sizeof(struct dst_rcfilter_context) ,dst_crfilter_reset ,dst_crfilter_step },
{ DST_OP_AMP_FILT ,"DST_OP_AMP_FILT" , 1 ,sizeof(struct dst_op_amp_filt_context) ,dst_op_amp_filt_reset ,dst_op_amp_filt_step },
{ DST_RCDISC ,"DST_RCDISC" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc_reset ,dst_rcdisc_step },
{ DST_RCDISC2 ,"DST_RCDISC2" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc2_reset ,dst_rcdisc2_step },
{ DST_RCDISC3 ,"DST_RCDISC3" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc3_reset ,dst_rcdisc3_step },
{ DST_RCDISC4 ,"DST_RCDISC4" , 1 ,sizeof(struct dst_rcdisc4_context) ,dst_rcdisc4_reset ,dst_rcdisc4_step },
{ DST_RCDISC5 ,"DST_RCDISC5" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc5_reset ,dst_rcdisc5_step },
{ DST_RCINTEGRATE ,"DST_RCINTEGRATE" , 1 ,sizeof(struct dst_rcintegrate_context) ,dst_rcintegrate_reset ,dst_rcintegrate_step },
{ DST_RCDISC_MOD ,"DST_RCDISC_MOD" , 1 ,sizeof(struct dst_rcdisc_mod_context) ,dst_rcdisc_mod_reset ,dst_rcdisc_mod_step },
{ DST_RCFILTER ,"DST_RCFILTER" , 1 ,sizeof(struct dst_rcfilter_context) ,dst_rcfilter_reset ,dst_rcfilter_step },
{ DST_RCFILTER_SW ,"DST_RCFILTER_SW" , 1 ,sizeof(struct dst_rcfilter_sw_context) ,dst_rcfilter_sw_reset ,dst_rcfilter_sw_step },
{ DST_SALLEN_KEY ,"DST_SALLEN_KEY" , 1 ,sizeof(struct dss_filter2_context) ,dst_sallen_key_reset ,dst_sallen_key_step ,NULL ,NULL },
{ DST_CRFILTER ,"DST_CRFILTER" , 1 ,sizeof(struct dst_rcfilter_context) ,dst_crfilter_reset ,dst_crfilter_step ,NULL ,NULL },
{ DST_OP_AMP_FILT ,"DST_OP_AMP_FILT" , 1 ,sizeof(struct dst_op_amp_filt_context) ,dst_op_amp_filt_reset ,dst_op_amp_filt_step ,NULL ,NULL },
{ DST_RCDISC ,"DST_RCDISC" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc_reset ,dst_rcdisc_step ,NULL ,NULL },
{ DST_RCDISC2 ,"DST_RCDISC2" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc2_reset ,dst_rcdisc2_step ,NULL ,NULL },
{ DST_RCDISC3 ,"DST_RCDISC3" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc3_reset ,dst_rcdisc3_step ,NULL ,NULL },
{ DST_RCDISC4 ,"DST_RCDISC4" , 1 ,sizeof(struct dst_rcdisc4_context) ,dst_rcdisc4_reset ,dst_rcdisc4_step ,NULL ,NULL },
{ DST_RCDISC5 ,"DST_RCDISC5" , 1 ,sizeof(struct dst_rcdisc_context) ,dst_rcdisc5_reset ,dst_rcdisc5_step ,NULL ,NULL },
{ DST_RCINTEGRATE ,"DST_RCINTEGRATE" , 1 ,sizeof(struct dst_rcintegrate_context) ,dst_rcintegrate_reset ,dst_rcintegrate_step ,NULL ,NULL },
{ DST_RCDISC_MOD ,"DST_RCDISC_MOD" , 1 ,sizeof(struct dst_rcdisc_mod_context) ,dst_rcdisc_mod_reset ,dst_rcdisc_mod_step ,NULL ,NULL },
{ DST_RCFILTER ,"DST_RCFILTER" , 1 ,sizeof(struct dst_rcfilter_context) ,dst_rcfilter_reset ,dst_rcfilter_step ,NULL ,NULL },
{ DST_RCFILTER_SW ,"DST_RCFILTER_SW" , 1 ,sizeof(struct dst_rcfilter_sw_context) ,dst_rcfilter_sw_reset ,dst_rcfilter_sw_step ,NULL ,NULL },
/* For testing - seem to be buggered. Use versions not ending in N. */
{ DST_RCFILTERN ,"DST_RCFILTERN" , 1 ,sizeof(struct dss_filter1_context) ,dst_rcfilterN_reset ,dst_filter1_step },
{ DST_RCDISCN ,"DST_RCDISCN" , 1 ,sizeof(struct dss_filter1_context) ,dst_rcdiscN_reset ,dst_rcdiscN_step },
{ DST_RCDISC2N ,"DST_RCDISC2N" , 1 ,sizeof(struct dss_rcdisc2_context) ,dst_rcdisc2N_reset ,dst_rcdisc2N_step },
{ DST_RCFILTERN ,"DST_RCFILTERN" , 1 ,sizeof(struct dss_filter1_context) ,dst_rcfilterN_reset ,dst_filter1_step ,NULL ,NULL },
{ DST_RCDISCN ,"DST_RCDISCN" , 1 ,sizeof(struct dss_filter1_context) ,dst_rcdiscN_reset ,dst_rcdiscN_step ,NULL ,NULL },
{ DST_RCDISC2N ,"DST_RCDISC2N" , 1 ,sizeof(struct dss_rcdisc2_context) ,dst_rcdisc2N_reset ,dst_rcdisc2N_step ,NULL ,NULL },
/* from disc_dev.c */
/* generic modules */
{ DST_CUSTOM ,"DST_CUSTOM" , 1 ,0 ,NULL ,NULL },
{ DST_CUSTOM ,"DST_CUSTOM" , 1 ,0 ,NULL ,NULL ,NULL ,NULL },
/* Component specific modules */
{ DSD_555_ASTBL ,"DSD_555_ASTBL" , 1 ,sizeof(struct dsd_555_astbl_context) ,dsd_555_astbl_reset ,dsd_555_astbl_step },
{ DSD_555_MSTBL ,"DSD_555_MSTBL" , 1 ,sizeof(struct dsd_555_mstbl_context) ,dsd_555_mstbl_reset ,dsd_555_mstbl_step },
{ DSD_555_CC ,"DSD_555_CC" , 1 ,sizeof(struct dsd_555_cc_context) ,dsd_555_cc_reset ,dsd_555_cc_step },
{ DSD_555_VCO1 ,"DSD_555_VCO1" , 1 ,sizeof(struct dsd_555_vco1_context) ,dsd_555_vco1_reset ,dsd_555_vco1_step },
{ DSD_566 ,"DSD_566" , 1 ,sizeof(struct dsd_566_context) ,dsd_566_reset ,dsd_566_step },
{ DSD_LS624 ,"DSD_LS624" , 1 ,sizeof(struct dsd_ls624_context) ,dsd_ls624_reset ,dsd_ls624_step },
{ DSD_555_ASTBL ,"DSD_555_ASTBL" , 1 ,sizeof(struct dsd_555_astbl_context) ,dsd_555_astbl_reset ,dsd_555_astbl_step ,NULL ,NULL },
{ DSD_555_MSTBL ,"DSD_555_MSTBL" , 1 ,sizeof(struct dsd_555_mstbl_context) ,dsd_555_mstbl_reset ,dsd_555_mstbl_step ,NULL ,NULL },
{ DSD_555_CC ,"DSD_555_CC" , 1 ,sizeof(struct dsd_555_cc_context) ,dsd_555_cc_reset ,dsd_555_cc_step ,NULL ,NULL },
{ DSD_555_VCO1 ,"DSD_555_VCO1" , 1 ,sizeof(struct dsd_555_vco1_context) ,dsd_555_vco1_reset ,dsd_555_vco1_step ,NULL ,NULL },
{ DSD_566 ,"DSD_566" , 1 ,sizeof(struct dsd_566_context) ,dsd_566_reset ,dsd_566_step ,NULL ,NULL },
{ DSD_LS624 ,"DSD_LS624" , 1 ,sizeof(struct dsd_ls624_context) ,dsd_ls624_reset ,dsd_ls624_step ,NULL ,NULL },
/* must be the last one */
{ DSS_NULL ,"DSS_NULL" , 0 ,0 ,NULL ,NULL }
{ DSS_NULL ,"DSS_NULL" , 0 ,0 ,NULL ,NULL ,NULL ,NULL }
};
INLINE void step_nodes_in_list(linked_list_entry **list)
@ -277,37 +317,6 @@ INLINE void step_nodes_in_list(linked_list_entry **list)
}
}
/*************************************
*
* Add an entry to a list
*
*************************************/
static void linked_list_add(discrete_info *info, linked_list_entry ***list_tail_ptr, void *ptr)
{
**list_tail_ptr = auto_alloc(info->device->machine, linked_list_entry);
(**list_tail_ptr)->ptr = ptr;
(**list_tail_ptr)->next = NULL;
*list_tail_ptr = &((**list_tail_ptr)->next);
}
/*************************************
*
* Count entries in a list
*
*************************************/
static int linked_list_count(linked_list_entry *list)
{
int cnt = 0;
linked_list_entry *entry;
for (entry = list; entry != NULL; entry = entry->next)
cnt++;
return cnt;
}
/*************************************
*
* Find a given node
@ -440,6 +449,7 @@ static void discrete_sanity_check(discrete_info *info)
static DEVICE_START( discrete )
{
linked_list_entry **intf;
linked_list_entry *entry;
discrete_sound_block *intf_start = (discrete_sound_block *)device->static_config;
discrete_info *info = get_safe_token(device);
char name[32];
@ -494,7 +504,16 @@ static DEVICE_START( discrete )
info->queue = osd_work_queue_alloc(WORK_QUEUE_FLAG_MULTI | WORK_QUEUE_FLAG_HIGH_FREQ);
setup_disc_logs(info);
/* Process nodes which have a start func */
for (entry = info->node_list; entry != NULL; entry = entry->next)
{
node_description *node = (node_description *) entry->ptr;
if (*node->module->start)
(*node->module->start)(node);
}
}
@ -560,7 +579,7 @@ static void display_profiling(discrete_info *info)
static DEVICE_STOP( discrete )
{
discrete_info *info = get_safe_token(device);
int log_num;
linked_list_entry *entry;
osd_work_queue_free(info->queue);
@ -569,15 +588,15 @@ static DEVICE_STOP( discrete )
display_profiling(info);
}
/* close any csv files */
for (log_num = 0; log_num < info->num_csvlogs; log_num++)
if (info->disc_csv_file[log_num])
fclose(info->disc_csv_file[log_num]);
/* Process nodes which have a stop func */
/* close any wave files */
for (log_num = 0; log_num < info->num_wavelogs; log_num++)
if (info->disc_wav_file[log_num])
wav_close(info->disc_wav_file[log_num]);
for (entry = info->node_list; entry != NULL; entry = entry->next)
{
node_description *node = (node_description *) entry->ptr;
if (*node->module->stop)
(*node->module->stop)(node);
}
if (DISCRETE_DEBUGLOG)
{
@ -646,52 +665,6 @@ static void *task_callback(void *param, int threadid)
return NULL;
}
INLINE void discrete_stream_update_csv(discrete_info *info)
{
int nodenum, outputnum;
/* Dump any csv logs */
for (outputnum = 0; outputnum < info->num_csvlogs; outputnum++)
{
fprintf(info->disc_csv_file[outputnum], "%" I64FMT "d", ++info->sample_num);
for (nodenum = 0; nodenum < info->csvlog_node[outputnum]->active_inputs; nodenum++)
{
fprintf(info->disc_csv_file[outputnum], ", %f", *info->csvlog_node[outputnum]->input[nodenum]);
}
fprintf(info->disc_csv_file[outputnum], "\n");
}
}
INLINE void discrete_stream_update_wave(discrete_info *info)
{
int outputnum;
double val;
INT16 wave_data_l, wave_data_r;
/* Dump any wave logs */
for (outputnum = 0; outputnum < info->num_wavelogs; outputnum++)
{
/* get nodes to be logged and apply gain, then clip to 16 bit */
val = (*info->wavelog_node[outputnum]->input[0]) * (*info->wavelog_node[outputnum]->input[1]);
val = (val < -32768) ? -32768 : (val > 32767) ? 32767 : val;
wave_data_l = (INT16)val;
if (info->wavelog_node[outputnum]->active_inputs == 2)
{
/* DISCRETE_WAVELOG1 */
wav_add_data_16(info->disc_wav_file[outputnum], &wave_data_l, 1);
}
else
{
/* DISCRETE_WAVELOG2 */
val = (*info->wavelog_node[outputnum]->input[2]) * (*info->wavelog_node[outputnum]->input[3]);
val = (val < -32768) ? -32768 : (val > 32767) ? 32767 : val;
wave_data_r = (INT16)val;
wav_add_data_16lr(info->disc_wav_file[outputnum], &wave_data_l, &wave_data_r, 1);
}
}
}
INLINE void discrete_stream_update_nodes(discrete_info *info)
{
linked_list_entry *entry;
@ -777,23 +750,9 @@ static STREAM_UPDATE( discrete_stream_update )
/* and wait for them */
osd_work_queue_wait(info->queue, osd_ticks_per_second()*10);
if ((info->num_csvlogs == 0) && (info->num_wavelogs == 0))
{
/* Now we must do samples iterations of the node list, one output for each step */
for (samplenum = 0; samplenum < samples; samplenum++)
discrete_stream_update_nodes(info);
}
else
{
/* Now we must do samples iterations of the node list, one output for each step */
for (samplenum = 0; samplenum < samples; samplenum++)
{
discrete_stream_update_nodes(info);
discrete_stream_update_csv(info);
discrete_stream_update_wave(info);
}
}
if (DISCRETE_PROFILING)
info->total_stream_updates++;
@ -861,16 +820,10 @@ static void init_nodes(discrete_info *info, linked_list_entry *block_list, const
/* CSVlog Node for debugging */
case DSO_CSVLOG:
if (info->num_csvlogs == DISCRETE_MAX_CSVLOGS)
fatalerror("init_nodes() - There can not be more then %d discrete CSV logs.", DISCRETE_MAX_WAVELOGS);
info->csvlog_node[info->num_csvlogs++] = node;
break;
/* Wavelog Node for debugging */
case DSO_WAVELOG:
if (info->num_wavelogs == DISCRETE_MAX_WAVELOGS)
fatalerror("init_nodes() - There can not be more then %d discrete wave logs.", DISCRETE_MAX_WAVELOGS);
info->wavelog_node[info->num_wavelogs++] = node;
break;
/* Task processing */
@ -1020,44 +973,6 @@ static void find_input_nodes(discrete_info *info)
}
}
/*************************************
*
* Set up the logs
*
*************************************/
static void setup_disc_logs(discrete_info *info)
{
int log_num, node_num;
char name[32];
for (log_num = 0; log_num < info->num_csvlogs; log_num++)
{
sprintf(name, "discrete%s_%d.csv", info->device->tag, log_num);
info->disc_csv_file[log_num] = fopen(name, "w");
/* Output some header info */
fprintf(info->disc_csv_file[log_num], "\"MAME Discrete System Node Log\"\n");
fprintf(info->disc_csv_file[log_num], "\"Log Version\", 1.0\n");
fprintf(info->disc_csv_file[log_num], "\"Sample Rate\", %d\n", info->sample_rate);
fprintf(info->disc_csv_file[log_num], "\n");
fprintf(info->disc_csv_file[log_num], "\"Sample\"");
for (node_num = 0; node_num < info->csvlog_node[log_num]->active_inputs; node_num++)
{
fprintf(info->disc_csv_file[log_num], ", \"NODE_%2d\"", NODE_INDEX(info->csvlog_node[log_num]->block->input_node[node_num]));
}
fprintf(info->disc_csv_file[log_num], "\n");
}
for (log_num = 0; log_num < info->num_wavelogs; log_num++)
{
sprintf(name, "discrete%s_%d.wav", info->device->tag, log_num);
info->disc_wav_file[log_num] = wav_open(name, info->sample_rate, info->wavelog_node[log_num]->active_inputs/2);
}
}
/**************************************************************************
* Generic get_info
**************************************************************************/

37
src/emu/sound/discrete.h
View File

@ -3357,12 +3357,20 @@
#define DISCRETE_STEP_NAME( _func ) _func ## _step
#define DISCRETE_RESET_NAME( _func ) _func ## _reset
#define DISCRETE_START_NAME( _func ) _func ## _start
#define DISCRETE_STOP_NAME( _func ) _func ## _stop
#define DISCRETE_STEP(_func) void DISCRETE_STEP_NAME(_func) (node_description *node)
#define DISCRETE_RESET(_func) void DISCRETE_RESET_NAME(_func) (node_description *node)
#define DISCRETE_FUNC(_func) void _func (node_description *node)
#define DISCRETE_STEP(_func) DISCRETE_FUNC(DISCRETE_STEP_NAME(_func))
#define DISCRETE_RESET(_func) DISCRETE_FUNC(DISCRETE_RESET_NAME(_func))
#define DISCRETE_START(_func) DISCRETE_FUNC(DISCRETE_START_NAME(_func))
#define DISCRETE_STOP(_func) DISCRETE_FUNC(DISCRETE_STOP_NAME(_func))
#define DISCRETE_STEP_CALL(_func) DISCRETE_STEP_NAME(_func) (node)
#define DISCRETE_RESET_CALL(_func) DISCRETE_RESET_NAME(_func) (node)
#define DISCRETE_START_CALL(_func) DISCRETE_START_NAME(_func) (node)
#define DISCRETE_STOP_CALL(_func) DISCRETE_STOP_NAME(_func) (node)
#define DISCRETE_CUSTOM_MODULE(_basename, _context_type) \
{ DST_CUSTOM, "CUSTOM", 1, sizeof(_context_type), DISCRETE_RESET_NAME(_basename), DISCRETE_STEP_NAME(_basename) }
@ -3377,10 +3385,8 @@
#define DISCRETE_MAX_NODES 300
#define DISCRETE_MAX_INPUTS 10
#define DISCRETE_MAX_WAVELOGS 10
#define DISCRETE_MAX_CSVLOGS 10
#define DISCRETE_MAX_OUTPUTS 8
#define DISCRETE_MAX_TASK_OUTPUTS 5
#define DISCRETE_MAX_TASK_OUTPUTS 8
/*************************************
@ -3617,8 +3623,10 @@ struct _discrete_module
const char * name;
int num_output; /* Total number of output nodes, i.e. Master node + 1 */
size_t contextsize;
void (*reset)(node_description *node); /* Called to reset a node after creation or system reset */
void (*step)(node_description *node); /* Called to execute one time delta of output update */
DISCRETE_FUNC((*reset)); /* Called to reset a node after creation or system reset */
DISCRETE_FUNC((*step)); /* Called to execute one time delta of output update */
DISCRETE_FUNC((*start)); /* Called to execute at device start */
DISCRETE_FUNC((*stop)); /* Called to execute at device stop */
};
@ -3712,25 +3720,12 @@ struct _discrete_info
sound_stream *discrete_stream;
/* the buffer stream */
sound_stream *buffer_stream;
/* debugging statics */
/* debugging statistics */
FILE *disclogfile;
/* csvlog tracking */
int num_csvlogs;
FILE *disc_csv_file[DISCRETE_MAX_CSVLOGS];
node_description *csvlog_node[DISCRETE_MAX_CSVLOGS];
INT64 sample_num;
/* wavelog tracking */
int num_wavelogs;
wav_file *disc_wav_file[DISCRETE_MAX_WAVELOGS];
node_description *wavelog_node[DISCRETE_MAX_WAVELOGS];
/* parallel tasks */
osd_work_queue *queue;
/* profiling */