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#pragma once
#include <cstring>
#include "common/common_types.h"
#include "core/core.h"
#include "core/memory.h"
#include "video_core/const_buffer_accessor.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/gpu.h"
#include "video_core/memory_manager.h"
namespace Tegra {
u32 ConstBufferAccessor::access32(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
u64 const_buffer, u64 offset) {
auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
const auto& shader_stage = maxwell3d.state.shader_stages[static_cast<std::size_t>(stage)];
const auto& buffer = shader_stage.const_buffers[const_buffer];
u32 result;
std::memcpy(&result, memory_manager.GetPointer(buffer.address + offset * 4), sizeof(u32));
return result;
}
u64 ConstBufferAccessor::access64(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage,
u64 const_buffer, u64 offset) {
auto& memory_manager = Core::System::GetInstance().GPU().MemoryManager();
const auto& shader_stage = maxwell3d.state.shader_stages[static_cast<std::size_t>(stage)];
const auto& buffer = shader_stage.const_buffers[const_buffer];
u64 result;
std::memcpy(&result, memory_manager.GetPointer(buffer.address + offset * 4), sizeof(u64));
return result;
}
} // namespace Tegra
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