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// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <cstddef>
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "video_core/gpu.h"
namespace Tegra {
class MemoryManager;
}
namespace Tegra::Engines {
#define KEPLER_COMPUTE_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::KeplerCompute::Regs, field_name) / sizeof(u32))
class KeplerCompute final {
public:
explicit KeplerCompute(MemoryManager& memory_manager);
~KeplerCompute();
static constexpr std::size_t NumConstBuffers = 8;
struct Regs {
static constexpr std::size_t NUM_REGS = 0xCF8;
union {
struct {
INSERT_PADDING_WORDS(0xAF);
u32 launch;
INSERT_PADDING_WORDS(0xC48);
};
std::array<u32, NUM_REGS> reg_array;
};
} regs{};
static_assert(sizeof(Regs) == Regs::NUM_REGS * sizeof(u32),
"KeplerCompute Regs has wrong size");
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
private:
MemoryManager& memory_manager;
};
#define ASSERT_REG_POSITION(field_name, position) \
static_assert(offsetof(KeplerCompute::Regs, field_name) == position * 4, \
"Field " #field_name " has invalid position")
ASSERT_REG_POSITION(launch, 0xAF);
#undef ASSERT_REG_POSITION
} // namespace Tegra::Engines
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