mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
31 lines
814 B
C++
31 lines
814 B
C++
|
// Copyright (c) FIRST and other WPILib contributors.
|
||
|
|
// Open Source Software; you can modify and/or share it under the terms of
|
||
|
|
// the WPILib BSD license file in the root directory of this project.
|
||
|
|
|
||
|
|
#include "wpi/RawFrame.h"
|
||
|
|
|
||
|
|
#include <wpi/MemAlloc.h>
|
||
|
|
|
||
|
|
extern "C" {
|
||
|
|
void WPI_AllocateRawFrameData(WPI_RawFrame* frame, int requestedSize) {
|
||
|
|
if (frame->dataLength >= requestedSize) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (frame->data) {
|
||
|
|
frame->data =
|
||
|
|
static_cast<char*>(wpi::safe_realloc(frame->data, requestedSize));
|
||
|
|
} else {
|
||
|
|
frame->data = static_cast<char*>(wpi::safe_malloc(requestedSize));
|
||
|
|
}
|
||
|
|
frame->dataLength = requestedSize;
|
||
|
|
}
|
||
|
|
|
||
|
|
void WPI_FreeRawFrameData(WPI_RawFrame* frame) {
|
||
|
|
if (frame->data) {
|
||
|
|
std::free(frame->data);
|
||
|
|
frame->data = nullptr;
|
||
|
|
frame->dataLength = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} // extern "C"
|