From 77356731a9554c4c9e57d0abeda53a97908475cd Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Thu, 16 Apr 2020 22:02:08 -0400
Subject: [PATCH] hle_ipc: Remove std::size_t casts where applicable
These were added in the change that enabled -Wextra on linux builds so
as not to introduce interface changes in the same change as a
build-system flag addition.
Now that the flags are enabled, we can freely change the interface to
make these unnecessary.
---
src/core/hle/kernel/hle_ipc.cpp | 32 ++++++++++++++++----------------
src/core/hle/kernel/hle_ipc.h | 12 +++++++-----
2 files changed, 23 insertions(+), 21 deletions(-)
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index d65dae3ae2..91d94025c2 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -282,19 +282,19 @@ ResultCode HLERequestContext::WriteToOutgoingCommandBuffer(Thread& thread) {
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;
- 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()};
auto& memory = Core::System::GetInstance().Memory();
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);
buffer.resize(BufferDescriptorA()[buffer_index].Size());
memory.ReadBlock(BufferDescriptorA()[buffer_index].Address(), buffer.data(), buffer.size());
} else {
- ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
+ ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
"BufferDescriptorX invalid buffer_index {}", buffer_index);
buffer.resize(BufferDescriptorX()[buffer_index].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,
- int buffer_index) const {
+ std::size_t buffer_index) const {
if (size == 0) {
LOG_WARNING(Core, "skip empty buffer write");
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()};
const std::size_t buffer_size{GetWriteBufferSize(buffer_index)};
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();
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);
ASSERT_MSG(BufferDescriptorB()[buffer_index].Size() >= size,
"BufferDescriptorB buffer_index {} is not large enough", buffer_index);
memory.WriteBlock(BufferDescriptorB()[buffer_index].Address(), buffer, size);
} else {
- ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
+ ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
"BufferDescriptorC invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorC()[buffer_index].Size() >= size,
"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;
}
-std::size_t HLERequestContext::GetReadBufferSize(int buffer_index) const {
- const bool is_buffer_a{BufferDescriptorA().size() > std::size_t(buffer_index) &&
+std::size_t HLERequestContext::GetReadBufferSize(std::size_t buffer_index) const {
+ const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
BufferDescriptorA()[buffer_index].Size()};
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);
ASSERT_MSG(BufferDescriptorA()[buffer_index].Size() > 0,
"BufferDescriptorA buffer_index {} is empty", buffer_index);
return BufferDescriptorA()[buffer_index].Size();
} else {
- ASSERT_MSG(BufferDescriptorX().size() > std::size_t(buffer_index),
+ ASSERT_MSG(BufferDescriptorX().size() > buffer_index,
"BufferDescriptorX invalid buffer_index {}", buffer_index);
ASSERT_MSG(BufferDescriptorX()[buffer_index].Size() > 0,
"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 {
- const bool is_buffer_b{BufferDescriptorB().size() > std::size_t(buffer_index) &&
+std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) const {
+ const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
BufferDescriptorB()[buffer_index].Size()};
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);
return BufferDescriptorB()[buffer_index].Size();
} else {
- ASSERT_MSG(BufferDescriptorC().size() > std::size_t(buffer_index),
+ ASSERT_MSG(BufferDescriptorC().size() > buffer_index,
"BufferDescriptorC invalid buffer_index {}", buffer_index);
return BufferDescriptorC()[buffer_index].Size();
}
diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h
index 050ad8fd74..af3330297f 100644
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -179,10 +179,11 @@ public:
}
/// 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
- 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
*
@@ -194,7 +195,8 @@ public:
*/
template <typename 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;
static_assert(std::is_trivially_copyable_v<ContiguousType>,
@@ -205,10 +207,10 @@ public:
}
/// 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
- std::size_t GetWriteBufferSize(int buffer_index = 0) const;
+ std::size_t GetWriteBufferSize(std::size_t buffer_index = 0) const;
template <typename T>
std::shared_ptr<T> GetCopyObject(std::size_t index) {