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-rw-r--r--src/video_core/engines/kepler_compute.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/video_core/engines/kepler_compute.h b/src/video_core/engines/kepler_compute.h
new file mode 100644
index 000000000..df0a32e0f
--- /dev/null
+++ b/src/video_core/engines/kepler_compute.h
@@ -0,0 +1,58 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include "common/assert.h"
+#include "common/bit_field.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
+
+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");
+
+ MemoryManager& memory_manager;
+
+ /// Write the value to the register identified by method.
+ void CallMethod(const GPU::MethodCall& method_call);
+};
+
+#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