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Merge pull request #3696 from lioncash/cast-size

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hle_ipc: Remove std::size_t casts where applicable
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bunnei 2020-04-19 14:24:15 -04:00 committed by GitHub
commit 10fb26f69c
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2 changed files with 23 additions and 21 deletions
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32
src/core/hle/kernel/hle_ipc.cpp
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@ -282,19 +282,19 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) {
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const { std::vector<u8> HLERequestContext::ReadBuffer(std::size_t buffer_index) const {
std::vector<u8> buffer; std::vector<u8> buffer;
const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) && const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
BufferDescriptorA()[buffer_index].Size()}; BufferDescriptorA()[buffer_index].Size()};
auto& memory = Core::System::GetInstance().Memory(); auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_a) { if (is_buffer_a) {
ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
"BufferDescriptorA invalid buffer_index {}", buffer_index); "BufferDescriptorA invalid buffer_index {}", buffer_index);
buffer.resize(BufferDescriptorA()[buffer_index].Size()); buffer.resize(BufferDescriptorA()[buffer_index].Size());
memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size()); memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
} else { } else {
ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
"BufferDescriptorX invalid buffer_index {}", buffer_index); "BufferDescriptorX invalid buffer_index {}", buffer_index);
buffer.resize(BufferDescriptorX()[buffer_index].Size()); buffer.resize(BufferDescriptorX()[buffer_index].Size());
memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size()); memory.ReadBlock(BufferDescriptorX()[buffer_index].Address(), buffer.data(), buffer.size());
@ -304,13 +304,13 @@ std::vector<u8> HLERequestContext::ReadBuffer(int buffer_index) const {
} }
std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size, std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
int buffer_index) const { std::size_t buffer_index) const {
if (size == 0) { if (size == 0) {
LOG_WARNING(Core, "skip empty buffer write"); LOG_WARNING(Core, "skip empty buffer write");
return 0; return 0;
} }
const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) && const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
BufferDescriptorB()[buffer_index].Size()}; BufferDescriptorB()[buffer_index].Size()};
const std::size_t buffer_size{GetWriteBufferSize(buffer_index)}; const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
if (size > buffer_size) { if (size > buffer_size) {
@ -321,13 +321,13 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
auto& memory = Core::System::GetInstance().Memory(); auto& memory = Core::System::GetInstance().Memory();
if (is_buffer_b) { if (is_buffer_b) {
ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
"BufferDescriptorB invalid buffer_index {}", buffer_index); "BufferDescriptorB invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size, ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size,
"BufferDescriptorB buffer_index {} is not large enough", buffer_index); "BufferDescriptorB buffer_index {} is not large enough", buffer_index);
memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size); memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
} else { } else {
ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
"BufferDescriptorC invalid buffer_index {}", buffer_index); "BufferDescriptorC invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size, ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size,
"BufferDescriptorC buffer_index {} is not large enough", buffer_index); "BufferDescriptorC buffer_index {} is not large enough", buffer_index);
@ -337,17 +337,17 @@ std::size_t HLERequestContext::WriteBuffer(const void* buffer, std::size_t size,
return size; return size;
} }
std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const { std::size_t HLERequestContext::GetReadBufferSize(std::size_t buffer_index) const {
const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) && const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
BufferDescriptorA()[buffer_index].Size()}; BufferDescriptorA()[buffer_index].Size()};
if (is_buffer_a) { if (is_buffer_a) {
ASSERT_MSG(BufferDescriptorA().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorA().size() > buffer_index,
"BufferDescriptorA invalid buffer_index {}", buffer_index); "BufferDescriptorA invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0, ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0,
"BufferDescriptorA buffer_index {} is empty", buffer_index); "BufferDescriptorA buffer_index {} is empty", buffer_index);
return BufferDescriptorA()[buffer_index].Size(); return BufferDescriptorA()[buffer_index].Size();
} else { } else {
ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
"BufferDescriptorX invalid buffer_index {}", buffer_index); "BufferDescriptorX invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0, ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0,
"BufferDescriptorX buffer_index {} is empty", buffer_index); "BufferDescriptorX buffer_index {} is empty", buffer_index);
@ -355,15 +355,15 @@ std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
} }
} }
std::size_t HLERequestContext::GetWriteBufferSize(int buffer_index) const { std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) const {
const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) && const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
BufferDescriptorB()[buffer_index].Size()}; BufferDescriptorB()[buffer_index].Size()};
if (is_buffer_b) { if (is_buffer_b) {
ASSERT_MSG(BufferDescriptorB().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorB().size() > buffer_index,
"BufferDescriptorB invalid buffer_index {}", buffer_index); "BufferDescriptorB invalid buffer_index {}", buffer_index);
return BufferDescriptorB()[buffer_index].Size(); return BufferDescriptorB()[buffer_index].Size();
} else { } else {
ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index), ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
"BufferDescriptorC invalid buffer_index {}", buffer_index); "BufferDescriptorC invalid buffer_index {}", buffer_index);
return BufferDescriptorC()[buffer_index].Size(); return BufferDescriptorC()[buffer_index].Size();
} }

12
src/core/hle/kernel/hle_ipc.h
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@ -179,10 +179,11 @@ public:
} }
/// Helper function to read a buffer using the appropriate buffer descriptor /// Helper function to read a buffer using the appropriate buffer descriptor
std::vector<u8> ReadBuffer(int buffer_index = 0) const; std::vector<u8> ReadBuffer(std::size_t buffer_index = 0) const;
/// Helper function to write a buffer using the appropriate buffer descriptor /// Helper function to write a buffer using the appropriate buffer descriptor
std::size_t WriteBuffer(const void* buffer, std::size_t size, int buffer_index = 0) const; std::size_t WriteBuffer(const void* buffer, std::size_t size,
std::size_t buffer_index = 0) const;
/* Helper function to write a buffer using the appropriate buffer descriptor /* Helper function to write a buffer using the appropriate buffer descriptor
* *
@ -194,7 +195,8 @@ public:
*/ */
template <typename ContiguousContainer, template <typename ContiguousContainer,
typename = std::enable_if_t<!std::is_pointer_v<ContiguousContainer>>> typename = std::enable_if_t<!std::is_pointer_v<ContiguousContainer>>>
std::size_t WriteBuffer(const ContiguousContainer& container, int buffer_index = 0) const { std::size_t WriteBuffer(const ContiguousContainer& container,
std::size_t buffer_index = 0) const {
using ContiguousType = typename ContiguousContainer::value_type; using ContiguousType = typename ContiguousContainer::value_type;
static_assert(std::is_trivially_copyable_v<ContiguousType>, static_assert(std::is_trivially_copyable_v<ContiguousType>,
@ -205,10 +207,10 @@ public:
} }
/// Helper function to get the size of the input buffer /// Helper function to get the size of the input buffer
std::size_t GetReadBufferSize(int buffer_index = 0) const; std::size_t GetReadBufferSize(std::size_t buffer_index = 0) const;
/// Helper function to get the size of the output buffer /// Helper function to get the size of the output buffer
std::size_t GetWriteBufferSize(int buffer_index = 0) const; std::size_t GetWriteBufferSize(std::size_t buffer_index = 0) const;
template <typename T> template <typename T>
std::shared_ptr<T> GetCopyObject(std::size_t index) { std::shared_ptr<T> GetCopyObject(std::size_t index) {