mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-11-16 13:20:07 +00:00
0cfb0bacb2
This moves the hot loop into video_core. This refactoring shall reduce the CPU overhead of calling ProcessCommandList.
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
// Copyright 2018 yuzu Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <type_traits>
|
|
#include "common/bit_field.h"
|
|
#include "common/common_types.h"
|
|
#include "video_core/memory_manager.h"
|
|
|
|
namespace Tegra {
|
|
|
|
enum class SubmissionMode : u32 {
|
|
IncreasingOld = 0,
|
|
Increasing = 1,
|
|
NonIncreasingOld = 2,
|
|
NonIncreasing = 3,
|
|
Inline = 4,
|
|
IncreaseOnce = 5
|
|
};
|
|
|
|
struct CommandListHeader {
|
|
u32 entry0; // gpu_va_lo
|
|
union {
|
|
u32 entry1; // gpu_va_hi | (unk_0x02 << 0x08) | (size << 0x0A) | (unk_0x01 << 0x1F)
|
|
BitField<0, 8, u32> gpu_va_hi;
|
|
BitField<8, 2, u32> unk1;
|
|
BitField<10, 21, u32> sz;
|
|
BitField<31, 1, u32> unk2;
|
|
};
|
|
|
|
GPUVAddr Address() const {
|
|
return (static_cast<GPUVAddr>(gpu_va_hi) << 32) | entry0;
|
|
}
|
|
};
|
|
static_assert(sizeof(CommandListHeader) == 8, "CommandListHeader is incorrect size");
|
|
|
|
union CommandHeader {
|
|
u32 hex;
|
|
|
|
BitField<0, 13, u32> method;
|
|
BitField<13, 3, u32> subchannel;
|
|
|
|
BitField<16, 13, u32> arg_count;
|
|
BitField<16, 13, u32> inline_data;
|
|
|
|
BitField<29, 3, SubmissionMode> mode;
|
|
};
|
|
static_assert(std::is_standard_layout_v<CommandHeader>, "CommandHeader is not standard layout");
|
|
static_assert(sizeof(CommandHeader) == sizeof(u32), "CommandHeader has incorrect size!");
|
|
|
|
} // namespace Tegra
|