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Use memcpy

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This commit is contained in:
cathery 2020-04-17 12:04:36 +03:00
parent 78b7818f9b
commit 979f847b25
2 changed files with 5 additions and 21 deletions
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10
source/ControllerSwitch/SwitchUSBEndpoint.cpp
View File

@ -44,10 +44,7 @@ Result SwitchUSBEndpoint::Write(const void *inBuffer, size_t bufferSize)
return -1;
u32 transferredSize = 0;
for (size_t byte = 0; byte != bufferSize; ++byte)
{
static_cast<uint8_t *>(m_buffer)[byte] = static_cast<const uint8_t *>(inBuffer)[byte];
}
memcpy(m_buffer, inBuffer, bufferSize);
Result rc = usbHsEpPostBuffer(&m_epSession, m_buffer, bufferSize, &transferredSize);
@ -69,10 +66,7 @@ Result SwitchUSBEndpoint::Read(void *outBuffer, size_t bufferSize)
if (R_SUCCEEDED(rc))
{
for (u32 byte = 0; byte != transferredSize; ++byte)
{
static_cast<uint8_t *>(outBuffer)[byte] = static_cast<uint8_t *>(m_buffer)[byte];
}
memcpy(outBuffer, m_buffer, transferredSize);
}
return rc;
}

16
source/ControllerSwitch/SwitchUSBInterface.cpp
View File

@ -72,20 +72,13 @@ Result SwitchUSBInterface::ControlTransfer(u8 bmRequestType, u8 bmRequest, u16 w
u32 transferredSize;
for (u16 byte = 0; byte != wLength; ++byte)
{
static_cast<uint8_t *>(temp_buffer)[byte] = static_cast<uint8_t *>(buffer)[byte];
}
memcpy(temp_buffer, buffer, wLength);
Result rc = usbHsIfCtrlXfer(&m_session, bmRequestType, bmRequest, wValue, wIndex, wLength, temp_buffer, &transferredSize);
if (R_SUCCEEDED(rc))
{
memset(buffer, 0, wLength);
for (u32 byte = 0; byte != transferredSize; ++byte)
{
static_cast<uint8_t *>(buffer)[byte] = static_cast<uint8_t *>(temp_buffer)[byte];
}
memcpy(buffer, temp_buffer, transferredSize);
}
free(temp_buffer);
return rc;
@ -99,10 +92,7 @@ Result SwitchUSBInterface::ControlTransfer(u8 bmRequestType, u8 bmRequest, u16 w
u32 transferredSize;
for (u16 byte = 0; byte != wLength; ++byte)
{
static_cast<uint8_t *>(temp_buffer)[byte] = static_cast<const uint8_t *>(buffer)[byte];
}
memcpy(temp_buffer, buffer, wLength);
Result rc = usbHsIfCtrlXfer(&m_session, bmRequestType, bmRequest, wValue, wIndex, wLength, temp_buffer, &transferredSize);
free(temp_buffer);