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-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h2
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp4
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.h2
-rw-r--r--src/video_core/CMakeLists.txt8
-rw-r--r--src/video_core/command_processor.cpp130
-rw-r--r--src/video_core/command_processor.h43
-rw-r--r--src/video_core/engines/fermi_2d.cpp15
-rw-r--r--src/video_core/engines/fermi_2d.h18
-rw-r--r--src/video_core/engines/maxwell_3d.cpp15
-rw-r--r--src/video_core/engines/maxwell_3d.h18
-rw-r--r--src/video_core/engines/maxwell_compute.cpp15
-rw-r--r--src/video_core/engines/maxwell_compute.h18
12 files changed, 285 insertions, 3 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
index 44ffddcd9..301a8a79f 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h
@@ -21,7 +21,7 @@ class nvmap;
class nvhost_as_gpu final : public nvdevice {
public:
nvhost_as_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
- : nvdevice(), nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
+ : nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
~nvhost_as_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index 229048d37..1c3079889 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -6,6 +6,7 @@
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/hle/service/nvdrv/devices/nvhost_gpu.h"
+#include "video_core/command_processor.h"
namespace Service {
namespace Nvidia {
@@ -130,7 +131,8 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& outp
std::memcpy(&entries[0], &input.data()[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(IoctlGpfifoEntry));
for (auto entry : entries) {
- VAddr va_addr = entry.Address();
+ VAddr va_addr = memory_manager->PhysicalToVirtualAddress(entry.Address());
+ Tegra::CommandProcessor::ProcessCommandList(va_addr, entry.sz);
// TODO(ogniK): Process these
}
params.fence_out.id = 0;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index 5b40eaa88..6f9b90b05 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -22,7 +22,7 @@ constexpr u32 NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(0x8);
class nvhost_gpu final : public nvdevice {
public:
nvhost_gpu(std::shared_ptr<nvmap> nvmap_dev, std::shared_ptr<MemoryManager> memory_manager)
- : nvdevice(), nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
+ : nvmap_dev(std::move(nvmap_dev)), memory_manager(std::move(memory_manager)) {}
~nvhost_gpu() override = default;
u32 ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override;
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 69f2b4afd..70728d2f6 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -1,4 +1,12 @@
add_library(video_core STATIC
+ command_processor.cpp
+ command_processor.h
+ engines/fermi_2d.cpp
+ engines/fermi_2d.h
+ engines/maxwell_3d.cpp
+ engines/maxwell_3d.h
+ engines/maxwell_compute.cpp
+ engines/maxwell_compute.h
renderer_base.cpp
renderer_base.h
renderer_opengl/gl_resource_manager.h
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
new file mode 100644
index 000000000..e1df875e7
--- /dev/null
+++ b/src/video_core/command_processor.cpp
@@ -0,0 +1,130 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <cstddef>
+#include <memory>
+#include <utility>
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "common/microprofile.h"
+#include "common/vector_math.h"
+#include "core/memory.h"
+#include "core/tracer/recorder.h"
+#include "video_core/command_processor.h"
+#include "video_core/engines/fermi_2d.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/engines/maxwell_compute.h"
+#include "video_core/renderer_base.h"
+#include "video_core/video_core.h"
+
+namespace Tegra {
+
+namespace CommandProcessor {
+
+enum class BufferMethods {
+ BindObject = 0,
+ CountBufferMethods = 0x100,
+};
+
+enum class EngineID {
+ FERMI_TWOD_A = 0x902D, // 2D Engine
+ MAXWELL_B = 0xB197, // 3D Engine
+ MAXWELL_COMPUTE_B = 0xB1C0,
+ KEPLER_INLINE_TO_MEMORY_B = 0xA140,
+ MAXWELL_DMA_COPY_A = 0xB0B5,
+};
+
+// Mapping of subchannels to their bound engine ids.
+static std::unordered_map<u32, EngineID> bound_engines;
+
+static void WriteReg(u32 method, u32 subchannel, u32 value) {
+ LOG_WARNING(HW_GPU, "Processing method %08X on subchannel %u value %08X", method, subchannel,
+ value);
+
+ if (method == static_cast<u32>(BufferMethods::BindObject)) {
+ // Bind the current subchannel to the desired engine id.
+ LOG_DEBUG(HW_GPU, "Binding subchannel %u to engine %u", subchannel, value);
+ ASSERT(bound_engines.find(subchannel) == bound_engines.end());
+ bound_engines[subchannel] = static_cast<EngineID>(value);
+ return;
+ }
+
+ if (method < static_cast<u32>(BufferMethods::CountBufferMethods)) {
+ // TODO(Subv): Research and implement these methods.
+ LOG_ERROR(HW_GPU, "Special buffer methods other than Bind are not implemented");
+ return;
+ }
+
+ ASSERT(bound_engines.find(subchannel) != bound_engines.end());
+
+ const EngineID engine = bound_engines[subchannel];
+
+ switch (engine) {
+ case EngineID::FERMI_TWOD_A:
+ Engines::Fermi2D::WriteReg(method, value);
+ break;
+ case EngineID::MAXWELL_B:
+ Engines::Maxwell3D::WriteReg(method, value);
+ break;
+ case EngineID::MAXWELL_COMPUTE_B:
+ Engines::MaxwellCompute::WriteReg(method, value);
+ break;
+ default:
+ UNIMPLEMENTED();
+ }
+}
+
+void ProcessCommandList(VAddr address, u32 size) {
+ VAddr current_addr = address;
+ while (current_addr < address + size * sizeof(CommandHeader)) {
+ const CommandHeader header = {Memory::Read32(current_addr)};
+ current_addr += sizeof(u32);
+
+ switch (header.mode.Value()) {
+ case SubmissionMode::IncreasingOld:
+ case SubmissionMode::Increasing: {
+ // Increase the method value with each argument.
+ for (unsigned i = 0; i < header.arg_count; ++i) {
+ WriteReg(header.method + i, header.subchannel, Memory::Read32(current_addr));
+ current_addr += sizeof(u32);
+ }
+ break;
+ }
+ case SubmissionMode::NonIncreasingOld:
+ case SubmissionMode::NonIncreasing: {
+ // Use the same method value for all arguments.
+ for (unsigned i = 0; i < header.arg_count; ++i) {
+ WriteReg(header.method, header.subchannel, Memory::Read32(current_addr));
+ current_addr += sizeof(u32);
+ }
+ break;
+ }
+ case SubmissionMode::IncreaseOnce: {
+ ASSERT(header.arg_count.Value() >= 1);
+ // Use the original method for the first argument and then the next method for all other
+ // arguments.
+ WriteReg(header.method, header.subchannel, Memory::Read32(current_addr));
+ current_addr += sizeof(u32);
+ // Use the same method value for all arguments.
+ for (unsigned i = 1; i < header.arg_count; ++i) {
+ WriteReg(header.method + 1, header.subchannel, Memory::Read32(current_addr));
+ current_addr += sizeof(u32);
+ }
+ break;
+ }
+ case SubmissionMode::Inline: {
+ // The register value is stored in the bits 16-28 as an immediate
+ WriteReg(header.method, header.subchannel, header.inline_data);
+ break;
+ }
+ default:
+ UNIMPLEMENTED();
+ }
+ }
+}
+
+} // namespace CommandProcessor
+
+} // namespace Tegra
diff --git a/src/video_core/command_processor.h b/src/video_core/command_processor.h
new file mode 100644
index 000000000..90e64629e
--- /dev/null
+++ b/src/video_core/command_processor.h
@@ -0,0 +1,43 @@
+// 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"
+
+namespace Tegra {
+
+namespace CommandProcessor {
+
+enum class SubmissionMode : u32 {
+ IncreasingOld = 0,
+ Increasing = 1,
+ NonIncreasingOld = 2,
+ NonIncreasing = 3,
+ Inline = 4,
+ IncreaseOnce = 5
+};
+
+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<CommandHeader>::value == true,
+ "CommandHeader does not use standard layout");
+static_assert(sizeof(CommandHeader) == sizeof(u32), "CommandHeader has incorrect size!");
+
+void ProcessCommandList(VAddr address, u32 size);
+
+} // namespace CommandProcessor
+
+} // namespace Tegra
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp
new file mode 100644
index 000000000..3d62c321f
--- /dev/null
+++ b/src/video_core/engines/fermi_2d.cpp
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "video_core/engines/fermi_2d.h"
+
+namespace Tegra {
+namespace Engines {
+namespace Fermi2D {
+
+void WriteReg(u32 method, u32 value) {}
+
+} // namespace Fermi2D
+} // namespace Engines
+} // namespace Tegra
diff --git a/src/video_core/engines/fermi_2d.h b/src/video_core/engines/fermi_2d.h
new file mode 100644
index 000000000..6f3f5dfbc
--- /dev/null
+++ b/src/video_core/engines/fermi_2d.h
@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Tegra {
+namespace Engines {
+namespace Fermi2D {
+
+void WriteReg(u32 method, u32 value);
+
+} // namespace Fermi2D
+
+} // namespace Engines
+} // namespace Tegra
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
new file mode 100644
index 000000000..c2697c960
--- /dev/null
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "video_core/engines/maxwell_3d.h"
+
+namespace Tegra {
+namespace Engines {
+namespace Maxwell3D {
+
+void WriteReg(u32 method, u32 value) {}
+
+} // namespace Maxwell3D
+} // namespace Engines
+} // namespace Tegra
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
new file mode 100644
index 000000000..6957fb721
--- /dev/null
+++ b/src/video_core/engines/maxwell_3d.h
@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Tegra {
+namespace Engines {
+namespace Maxwell3D {
+
+void WriteReg(u32 method, u32 value);
+
+} // namespace Maxwell3D
+
+} // namespace Engines
+} // namespace Tegra
diff --git a/src/video_core/engines/maxwell_compute.cpp b/src/video_core/engines/maxwell_compute.cpp
new file mode 100644
index 000000000..c2134d63b
--- /dev/null
+++ b/src/video_core/engines/maxwell_compute.cpp
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "video_core/engines/maxwell_compute.h"
+
+namespace Tegra {
+namespace Engines {
+namespace MaxwellCompute {
+
+void WriteReg(u32 method, u32 value) {}
+
+} // namespace MaxwellCompute
+} // namespace Engines
+} // namespace Tegra
diff --git a/src/video_core/engines/maxwell_compute.h b/src/video_core/engines/maxwell_compute.h
new file mode 100644
index 000000000..dc9a13593
--- /dev/null
+++ b/src/video_core/engines/maxwell_compute.h
@@ -0,0 +1,18 @@
+// Copyright 2018 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Tegra {
+namespace Engines {
+namespace MaxwellCompute {
+
+void WriteReg(u32 method, u32 value);
+
+} // namespace MaxwellCompute
+
+} // namespace Engines
+} // namespace Tegra
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