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- Fix comments for DISCRETE_TRANSFORM

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- FatalError if formula is bad
This commit is contained in:
Couriersud 2009-08-30 00:04:36 +00:00
parent d35f5fcda6
commit 03fefdfb6b
1 changed files with 9 additions and 10 deletions
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19
src/emu/sound/disc_mth.c
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@ -1641,14 +1641,13 @@ static DISCRETE_STEP(dst_aswitch)
/************************************************************************ /************************************************************************
* *
* DST_TRANSFORM - Programmable math module with enable function * DST_TRANSFORM - Programmable math module
* *
* input[0] - Enable input value * input[0] - Channel0 input value
* input[1] - Channel0 input value * input[1] - Channel1 input value
* input[2] - Channel1 input value * input[2] - Channel2 input value
* input[3] - Channel2 input value * input[3] - Channel3 input value
* input[4] - Channel3 input value * input[4] - Channel4 input value
* input[5] - Channel4 input value
* *
************************************************************************/ ************************************************************************/
#define DST_TRANSFORM__IN0 DISCRETE_INPUT(0) #define DST_TRANSFORM__IN0 DISCRETE_INPUT(0)
@ -1681,7 +1680,6 @@ static DISCRETE_STEP(dst_transform)
int trans_stack_ptr = 0; int trans_stack_ptr = 0;
const char *fPTR = (const char *)node->custom; const char *fPTR = (const char *)node->custom;
node->output[0] = 0;
top = HUGE_VAL; top = HUGE_VAL;
@ -1762,8 +1760,9 @@ static DISCRETE_STEP(dst_transform)
top = (int)number1 ^ (int)top; top = (int)number1 ^ (int)top;
break; break;
default: default:
discrete_log(node->info, "dst_transform_step - Invalid function type/variable passed"); discrete_log(node->info, "dst_transform_step - Invalid function type/variable passed: %s",(const char *)node->custom);
node->output[0] = 0; /* these is enough to fatalerror */
fatalerror("dst_transform_step - Invalid function type/variable passed: %s", (const char *)node->custom);
break; break;
} }
} }