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authorliamwhite <liamwhite@users.noreply.github.com>2023-07-02 04:38:18 +0200
committerGitHub <noreply@github.com>2023-07-02 04:38:18 +0200
commit971b89b979cb3b903263234f3a6fdd2bceb03cbe (patch)
treed32c8012765d9d94c57292ddfac3f84ec247a6e1 /src/core/hle/service/nvdrv
parentMerge pull request #10966 from Morph1984/heap-corruption (diff)
parentparcel: Optimize small_vector sizes (diff)
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Diffstat (limited to 'src/core/hle/service/nvdrv')
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.cpp25
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.h5
2 files changed, 16 insertions, 14 deletions
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index 348207e25..c8a880e84 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -2,7 +2,6 @@
// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
// SPDX-License-Identifier: GPL-3.0-or-later
-#include <cinttypes>
#include "common/logging/log.h"
#include "core/core.h"
#include "core/hle/kernel/k_event.h"
@@ -63,12 +62,12 @@ void NVDRV::Ioctl1(HLERequestContext& ctx) {
}
// Check device
- tmp_output.resize_destructive(ctx.GetWriteBufferSize(0));
+ output_buffer.resize_destructive(ctx.GetWriteBufferSize(0));
const auto input_buffer = ctx.ReadBuffer(0);
- const auto nv_result = nvdrv->Ioctl1(fd, command, input_buffer, tmp_output);
+ const auto nv_result = nvdrv->Ioctl1(fd, command, input_buffer, output_buffer);
if (command.is_out != 0) {
- ctx.WriteBuffer(tmp_output);
+ ctx.WriteBuffer(output_buffer);
}
IPC::ResponseBuilder rb{ctx, 3};
@@ -90,12 +89,12 @@ void NVDRV::Ioctl2(HLERequestContext& ctx) {
const auto input_buffer = ctx.ReadBuffer(0);
const auto input_inlined_buffer = ctx.ReadBuffer(1);
- tmp_output.resize_destructive(ctx.GetWriteBufferSize(0));
+ output_buffer.resize_destructive(ctx.GetWriteBufferSize(0));
const auto nv_result =
- nvdrv->Ioctl2(fd, command, input_buffer, input_inlined_buffer, tmp_output);
+ nvdrv->Ioctl2(fd, command, input_buffer, input_inlined_buffer, output_buffer);
if (command.is_out != 0) {
- ctx.WriteBuffer(tmp_output);
+ ctx.WriteBuffer(output_buffer);
}
IPC::ResponseBuilder rb{ctx, 3};
@@ -116,12 +115,14 @@ void NVDRV::Ioctl3(HLERequestContext& ctx) {
}
const auto input_buffer = ctx.ReadBuffer(0);
- tmp_output.resize_destructive(ctx.GetWriteBufferSize(0));
- tmp_output_inline.resize_destructive(ctx.GetWriteBufferSize(1));
- const auto nv_result = nvdrv->Ioctl3(fd, command, input_buffer, tmp_output, tmp_output_inline);
+ output_buffer.resize_destructive(ctx.GetWriteBufferSize(0));
+ inline_output_buffer.resize_destructive(ctx.GetWriteBufferSize(1));
+
+ const auto nv_result =
+ nvdrv->Ioctl3(fd, command, input_buffer, output_buffer, inline_output_buffer);
if (command.is_out != 0) {
- ctx.WriteBuffer(tmp_output, 0);
- ctx.WriteBuffer(tmp_output_inline, 1);
+ ctx.WriteBuffer(output_buffer, 0);
+ ctx.WriteBuffer(inline_output_buffer, 1);
}
IPC::ResponseBuilder rb{ctx, 3};
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.h b/src/core/hle/service/nvdrv/nvdrv_interface.h
index 4b593ff90..6e98115dc 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.h
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.h
@@ -4,6 +4,7 @@
#pragma once
#include <memory>
+
#include "common/scratch_buffer.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/service.h"
@@ -34,8 +35,8 @@ private:
u64 pid{};
bool is_initialized{};
- Common::ScratchBuffer<u8> tmp_output;
- Common::ScratchBuffer<u8> tmp_output_inline;
+ Common::ScratchBuffer<u8> output_buffer;
+ Common::ScratchBuffer<u8> inline_output_buffer;
};
} // namespace Service::Nvidia