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Faster RtlFillMemoryUlong.

This commit is contained in:
Ben Vanik 2015-09-05 14:37:55 -07:00
parent df7a35f196
commit 6c07eb8e5c
2 changed files with 3 additions and 1 deletions
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1
src/xenia/kernel/util/shim_utils.h
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@ -146,6 +146,7 @@ class ParamBase : public Param {
return *this; return *this;
} }
operator T() const { return value_; } operator T() const { return value_; }
T value() const { return value_; }
protected: protected:
T value_; T value_;

3
src/xenia/kernel/xboxkrnl_rtl.cc
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@ -77,8 +77,9 @@ void RtlFillMemoryUlong(lpvoid_t destination, dword_t length, dword_t pattern) {
uint32_t count = length >> 2; uint32_t count = length >> 2;
uint32_t* p = destination.as<uint32_t*>(); uint32_t* p = destination.as<uint32_t*>();
uint32_t swapped_pattern = xe::byte_swap(pattern.value());
for (uint32_t n = 0; n < count; n++, p++) { for (uint32_t n = 0; n < count; n++, p++) {
*p = xe::byte_swap((uint32_t)pattern); *p = swapped_pattern;
} }
} }
DECLARE_XBOXKRNL_EXPORT(RtlFillMemoryUlong, ExportTag::kImplemented); DECLARE_XBOXKRNL_EXPORT(RtlFillMemoryUlong, ExportTag::kImplemented);