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general: Use ScratchBuffer where possible

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This commit is contained in:
Morph
2023-06-24 21:58:23 -04:00
parent fbd85417ff
commit 310b6cf4af
14 changed files with 81 additions and 64 deletions
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25
src/core/hle/service/nvdrv/nvdrv_interface.cpp
View File

@ -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};

5
src/core/hle/service/nvdrv/nvdrv_interface.h
View File

@ -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