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[apps/shared/values_controller] Avoid extra calls to numberOfMemoizedColumn

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This commit is contained in:
Ruben Dashyan
2019-11-12 11:43:11 +01:00
committed by EmilieNumworks
parent be6b9d804c
commit ecde47784c
1 changed files with 2 additions and 2 deletions
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4
apps/shared/values_controller.cpp
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@@ -291,10 +291,10 @@ void ValuesController::resetMemoization() {
}
char * ValuesController::memoizedBufferForCell(int i, int j) {
const int nbOfMemoizedColumns = numberOfMemoizedColumn();
// Conversion of coordinates from absolute table to values table
int valuesI = valuesColumnForAbsoluteColumn(i);
int valuesJ = valuesRowForAbsoluteRow(j);
int nbOfMemoizedColumns = numberOfMemoizedColumn();
/* Compute the required offset to apply to the memoized table in order to
* display cell (i,j) */
int offsetI = 0;
@@ -316,7 +316,7 @@ char * ValuesController::memoizedBufferForCell(int i, int j) {
m_firstMemoizedColumn = m_firstMemoizedColumn + offsetI;
m_firstMemoizedRow = m_firstMemoizedRow + offsetJ;
// Shift already memoized cells
int numberOfMemoizedCell = k_maxNumberOfDisplayableRows*numberOfMemoizedColumn();
const int numberOfMemoizedCell = k_maxNumberOfDisplayableRows * nbOfMemoizedColumns;
size_t moveLength = (numberOfMemoizedCell - absInt(offset))*valuesCellBufferSize()*sizeof(char);
if (offset > 0 && offset < numberOfMemoizedCell) {
memmove(memoizedBufferAtIndex(offset), memoizedBufferAtIndex(0), moveLength);