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VideoCore/Engines: Refactor Engines CallMethod.

This commit is contained in:
Fernando Sahmkow 2020-04-27 21:47:58 -04:00
parent 4dca2298f9
commit 90e5694230
13 changed files with 82 additions and 62 deletions
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21
src/video_core/engines/engine_interface.h Normal file
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@ -0,0 +1,21 @@
// Copyright 2020 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <type_traits>
#include "common/common_types.h"
namespace Tegra::Engines {
class EngineInterface {
public:
/// Write the value to the register identified by method.
virtual void CallMethod(u32 method, u32 method_argument, bool is_last_call) = 0;
/// Write multiple values to the register identified by method.
virtual void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) = 0;
};
}

10
src/video_core/engines/fermi_2d.cpp
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@ -12,13 +12,13 @@ namespace Tegra::Engines {
Fermi2D::Fermi2D(VideoCore::RasterizerInterface& rasterizer) : rasterizer{rasterizer} {}
void Fermi2D::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method_call.method < Regs::NUM_REGS,
void Fermi2D::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Fermi2D register, increase the size of the Regs structure");
regs.reg_array[method_call.method] = method_call.argument;
regs.reg_array[method] = method_argument;
switch (method_call.method) {
switch (method) {
// Trigger the surface copy on the last register write. This is blit_src_y, but this is 64-bit,
// so trigger on the second 32-bit write.
case FERMI2D_REG_INDEX(blit_src_y) + 1: {
@ -30,7 +30,7 @@ void Fermi2D::CallMethod(const GPU::MethodCall& method_call) {
void Fermi2D::CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) {
for (std::size_t i = 0; i < amount; i++) {
CallMethod({method, base_start[i], 0, methods_pending - static_cast<u32>(i)});
CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
}
}

7
src/video_core/engines/fermi_2d.h
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@ -10,6 +10,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/math_util.h"
#include "video_core/engines/engine_interface.h"
#include "video_core/gpu.h"
namespace Tegra {
@ -31,16 +32,16 @@ namespace Tegra::Engines {
#define FERMI2D_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::Fermi2D::Regs, field_name) / sizeof(u32))
class Fermi2D final {
class Fermi2D final : public EngineInterface {
public:
explicit Fermi2D(VideoCore::RasterizerInterface& rasterizer);
~Fermi2D() = default;
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
void CallMethod(u32 method, u32 method_argument, bool is_last_call) override;
/// Write multiple values to the register identified by method.
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending);
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) override;
enum class Origin : u32 {
Center = 0,

13
src/video_core/engines/kepler_compute.cpp
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@ -24,20 +24,19 @@ KeplerCompute::KeplerCompute(Core::System& system, VideoCore::RasterizerInterfac
KeplerCompute::~KeplerCompute() = default;
void KeplerCompute::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method_call.method < Regs::NUM_REGS,
void KeplerCompute::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid KeplerCompute register, increase the size of the Regs structure");
regs.reg_array[method_call.method] = method_call.argument;
regs.reg_array[method] = method_argument;
switch (method_call.method) {
switch (method) {
case KEPLER_COMPUTE_REG_INDEX(exec_upload): {
upload_state.ProcessExec(regs.exec_upload.linear != 0);
break;
}
case KEPLER_COMPUTE_REG_INDEX(data_upload): {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
upload_state.ProcessData(method_argument, is_last_call);
if (is_last_call) {
system.GPU().Maxwell3D().OnMemoryWrite();
}
@ -54,7 +53,7 @@ void KeplerCompute::CallMethod(const GPU::MethodCall& method_call) {
void KeplerCompute::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
u32 methods_pending) {
for (std::size_t i = 0; i < amount; i++) {
CallMethod({method, base_start[i], 0, methods_pending - static_cast<u32>(i)});
CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
}
}

7
src/video_core/engines/kepler_compute.h
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@ -11,6 +11,7 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "video_core/engines/const_buffer_engine_interface.h"
#include "video_core/engines/engine_interface.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/engines/shader_type.h"
#include "video_core/gpu.h"
@ -39,7 +40,7 @@ namespace Tegra::Engines {
#define KEPLER_COMPUTE_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::KeplerCompute::Regs, field_name) / sizeof(u32))
class KeplerCompute final : public ConstBufferEngineInterface {
class KeplerCompute final : public ConstBufferEngineInterface, public EngineInterface {
public:
explicit KeplerCompute(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
MemoryManager& memory_manager);
@ -200,10 +201,10 @@ public:
"KeplerCompute LaunchParams has wrong size");
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
void CallMethod(u32 method, u32 method_argument, bool is_last_call) override;
/// Write multiple values to the register identified by method.
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending);
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) override;
Texture::FullTextureInfo GetTexture(std::size_t offset) const;

13
src/video_core/engines/kepler_memory.cpp
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@ -19,20 +19,19 @@ KeplerMemory::KeplerMemory(Core::System& system, MemoryManager& memory_manager)
KeplerMemory::~KeplerMemory() = default;
void KeplerMemory::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method_call.method < Regs::NUM_REGS,
void KeplerMemory::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid KeplerMemory register, increase the size of the Regs structure");
regs.reg_array[method_call.method] = method_call.argument;
regs.reg_array[method] = method_argument;
switch (method_call.method) {
switch (method) {
case KEPLERMEMORY_REG_INDEX(exec): {
upload_state.ProcessExec(regs.exec.linear != 0);
break;
}
case KEPLERMEMORY_REG_INDEX(data): {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(method_call.argument, is_last_call);
upload_state.ProcessData(method_argument, is_last_call);
if (is_last_call) {
system.GPU().Maxwell3D().OnMemoryWrite();
}
@ -44,7 +43,7 @@ void KeplerMemory::CallMethod(const GPU::MethodCall& method_call) {
void KeplerMemory::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
u32 methods_pending) {
for (std::size_t i = 0; i < amount; i++) {
CallMethod({method, base_start[i], 0, methods_pending - static_cast<u32>(i)});
CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
}
}

7
src/video_core/engines/kepler_memory.h
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@ -10,6 +10,7 @@
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "video_core/engines/engine_interface.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/gpu.h"
@ -32,16 +33,16 @@ namespace Tegra::Engines {
#define KEPLERMEMORY_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::KeplerMemory::Regs, field_name) / sizeof(u32))
class KeplerMemory final {
class KeplerMemory final : public EngineInterface {
public:
KeplerMemory(Core::System& system, MemoryManager& memory_manager);
~KeplerMemory();
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
void CallMethod(u32 method, u32 method_argument, bool is_last_call) override;
/// Write multiple values to the register identified by method.
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending);
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) override;
struct Regs {
static constexpr size_t NUM_REGS = 0x7F;

28
src/video_core/engines/maxwell_3d.cpp
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@ -125,12 +125,10 @@ void Maxwell3D::CallMacroMethod(u32 method, std::size_t num_parameters, const u3
}
}
void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
const u32 method = method_call.method;
void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
if (method == cb_data_state.current) {
regs.reg_array[method] = method_call.argument;
ProcessCBData(method_call.argument);
regs.reg_array[method] = method_argument;
ProcessCBData(method_argument);
return;
} else if (cb_data_state.current != null_cb_data) {
FinishCBData();
@ -153,10 +151,10 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
executing_macro = method;
}
macro_params.push_back(method_call.argument);
macro_params.push_back(method_argument);
// Call the macro when there are no more parameters in the command buffer
if (method_call.IsLastCall()) {
if (is_last_call) {
CallMacroMethod(executing_macro, macro_params.size(), macro_params.data());
macro_params.clear();
}
@ -166,7 +164,7 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Maxwell3D register, increase the size of the Regs structure");
u32 arg = method_call.argument;
u32 arg = method_argument;
// Keep track of the register value in shadow_state when requested.
if (shadow_state.shadow_ram_control == Regs::ShadowRamControl::Track ||
shadow_state.shadow_ram_control == Regs::ShadowRamControl::TrackWithFilter) {
@ -185,7 +183,7 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
switch (method) {
case MAXWELL3D_REG_INDEX(shadow_ram_control): {
shadow_state.shadow_ram_control = static_cast<Regs::ShadowRamControl>(method_call.argument);
shadow_state.shadow_ram_control = static_cast<Regs::ShadowRamControl>(method_argument);
break;
}
case MAXWELL3D_REG_INDEX(macros.data): {
@ -268,7 +266,6 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
break;
}
case MAXWELL3D_REG_INDEX(data_upload): {
const bool is_last_call = method_call.IsLastCall();
upload_state.ProcessData(arg, is_last_call);
if (is_last_call) {
OnMemoryWrite();
@ -326,7 +323,7 @@ void Maxwell3D::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
}
default: {
for (std::size_t i = 0; i < amount; i++) {
CallMethod({method, base_start[i], 0, methods_pending - static_cast<u32>(i)});
CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
}
}
}
@ -356,16 +353,15 @@ void Maxwell3D::StepInstance(const MMEDrawMode expected_mode, const u32 count) {
StepInstance(expected_mode, count);
}
void Maxwell3D::CallMethodFromMME(const GPU::MethodCall& method_call) {
const u32 method = method_call.method;
void Maxwell3D::CallMethodFromMME(u32 method, u32 method_argument) {
if (mme_inline[method]) {
regs.reg_array[method] = method_call.argument;
regs.reg_array[method] = method_argument;
if (method == MAXWELL3D_REG_INDEX(vertex_buffer.count) ||
method == MAXWELL3D_REG_INDEX(index_array.count)) {
const MMEDrawMode expected_mode = method == MAXWELL3D_REG_INDEX(vertex_buffer.count)
? MMEDrawMode::Array
: MMEDrawMode::Indexed;
StepInstance(expected_mode, method_call.argument);
StepInstance(expected_mode, method_argument);
} else if (method == MAXWELL3D_REG_INDEX(draw.vertex_begin_gl)) {
mme_draw.instance_mode =
(regs.draw.instance_next != 0) || (regs.draw.instance_cont != 0);
@ -377,7 +373,7 @@ void Maxwell3D::CallMethodFromMME(const GPU::MethodCall& method_call) {
if (mme_draw.current_mode != MMEDrawMode::Undefined) {
FlushMMEInlineDraw();
}
CallMethod(method_call);
CallMethod(method, method_argument, true);
}
}

9
src/video_core/engines/maxwell_3d.h
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@ -19,6 +19,7 @@
#include "common/math_util.h"
#include "video_core/engines/const_buffer_engine_interface.h"
#include "video_core/engines/const_buffer_info.h"
#include "video_core/engines/engine_interface.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/engines/shader_type.h"
#include "video_core/gpu.h"
@ -48,7 +49,7 @@ namespace Tegra::Engines {
#define MAXWELL3D_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::Maxwell3D::Regs, field_name) / sizeof(u32))
class Maxwell3D final : public ConstBufferEngineInterface {
class Maxwell3D final : public ConstBufferEngineInterface, public EngineInterface {
public:
explicit Maxwell3D(Core::System& system, VideoCore::RasterizerInterface& rasterizer,
MemoryManager& memory_manager);
@ -1357,13 +1358,13 @@ public:
u32 GetRegisterValue(u32 method) const;
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
void CallMethod(u32 method, u32 method_argument, bool is_last_call) override;
/// Write multiple values to the register identified by method.
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending);
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) override;
/// Write the value to the register identified by method.
void CallMethodFromMME(const GPU::MethodCall& method_call);
void CallMethodFromMME(u32 method, u32 method_argument);
void FlushMMEInlineDraw();

10
src/video_core/engines/maxwell_dma.cpp
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@ -17,16 +17,16 @@ namespace Tegra::Engines {
MaxwellDMA::MaxwellDMA(Core::System& system, MemoryManager& memory_manager)
: system{system}, memory_manager{memory_manager} {}
void MaxwellDMA::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method_call.method < Regs::NUM_REGS,
void MaxwellDMA::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid MaxwellDMA register, increase the size of the Regs structure");
regs.reg_array[method_call.method] = method_call.argument;
regs.reg_array[method] = method_argument;
#define MAXWELLDMA_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::MaxwellDMA::Regs, field_name) / sizeof(u32))
switch (method_call.method) {
switch (method) {
case MAXWELLDMA_REG_INDEX(exec): {
HandleCopy();
break;
@ -39,7 +39,7 @@ void MaxwellDMA::CallMethod(const GPU::MethodCall& method_call) {
void MaxwellDMA::CallMultiMethod(u32 method, const u32* base_start, u32 amount,
u32 methods_pending) {
for (std::size_t i = 0; i < amount; i++) {
CallMethod({method, base_start[i], 0, methods_pending - static_cast<u32>(i)});
CallMethod(method, base_start[i], methods_pending - static_cast<u32>(i) <= 1);
}
}

7
src/video_core/engines/maxwell_dma.h
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@ -10,6 +10,7 @@
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "video_core/engines/engine_interface.h"
#include "video_core/gpu.h"
namespace Core {
@ -27,16 +28,16 @@ namespace Tegra::Engines {
* https://github.com/envytools/envytools/blob/master/rnndb/fifo/gk104_copy.xml
*/
class MaxwellDMA final {
class MaxwellDMA final : public EngineInterface {
public:
explicit MaxwellDMA(Core::System& system, MemoryManager& memory_manager);
~MaxwellDMA() = default;
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
void CallMethod(u32 method, u32 method_argument, bool is_last_call) override;
/// Write multiple values to the register identified by method.
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending);
void CallMultiMethod(u32 method, const u32* base_start, u32 amount, u32 methods_pending) override;
struct Regs {
static constexpr std::size_t NUM_REGS = 0x1D6;

10
src/video_core/gpu.cpp
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@ -299,19 +299,19 @@ void GPU::CallEngineMethod(const MethodCall& method_call) {
switch (engine) {
case EngineID::FERMI_TWOD_A:
fermi_2d->CallMethod(method_call);
fermi_2d->CallMethod(method_call.method, method_call.argument, method_call.IsLastCall());
break;
case EngineID::MAXWELL_B:
maxwell_3d->CallMethod(method_call);
maxwell_3d->CallMethod(method_call.method, method_call.argument, method_call.IsLastCall());
break;
case EngineID::KEPLER_COMPUTE_B:
kepler_compute->CallMethod(method_call);
kepler_compute->CallMethod(method_call.method, method_call.argument, method_call.IsLastCall());
break;
case EngineID::MAXWELL_DMA_COPY_A:
maxwell_dma->CallMethod(method_call);
maxwell_dma->CallMethod(method_call.method, method_call.argument, method_call.IsLastCall());
break;
case EngineID::KEPLER_INLINE_TO_MEMORY_B:
kepler_memory->CallMethod(method_call);
kepler_memory->CallMethod(method_call.method, method_call.argument, method_call.IsLastCall());
break;
default:
UNIMPLEMENTED_MSG("Unimplemented engine");

2
src/video_core/macro_interpreter.cpp
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@ -328,7 +328,7 @@ void MacroInterpreter::SetMethodAddress(u32 address) {
}
void MacroInterpreter::Send(u32 value) {
maxwell3d.CallMethodFromMME({method_address.address, value});
maxwell3d.CallMethodFromMME(method_address.address, value);
// Increment the method address by the method increment.
method_address.address.Assign(method_address.address.Value() +
method_address.increment.Value());