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fix: it crashed when enable the math with multiply type

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This commit is contained in:
dreamsourcelabTAI 2024-04-07 14:23:16 +08:00
parent eb069d0b69
commit c563688b52
1 changed files with 10 additions and 2 deletions
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12
DSView/pv/data/mathstack.cpp
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@ -20,10 +20,13 @@
*/
#include "mathstack.h"
#include <math.h>
#include <assert.h>
#include "dsosnapshot.h"
#include "../sigsession.h"
#include "../view/dsosignal.h"
#include <math.h>
#include "../log.h"
#define PI 3.1415
@ -87,6 +90,11 @@ MathStack::MathStack(pv::SigSession *session,
_envelope_done(false)
{
memset(_envelope_level, 0, sizeof(_envelope_level));
if (dsoSig1 == NULL || dsoSig2 == NULL){
dsv_info("ERROR: MathStack::MathStack, dsoSig1 or dsoSig2 is null.");
assert(false);
}
}
MathStack::~MathStack()
@ -155,7 +163,7 @@ uint64_t MathStack::default_vDialValue()
{
uint64_t value = 0;
view::dslDial *dial1 = _dsoSig1->get_vDial();
view::dslDial *dial2 = _dsoSig1->get_vDial();
view::dslDial *dial2 = _dsoSig2->get_vDial();
const uint64_t dial1_value = dial1->get_value() * dial1->get_factor();
const uint64_t dial2_value = dial2->get_value() * dial2->get_factor();