From 1f43e53a8296af7698bbb3a99f3911f2b1676675 Mon Sep 17 00:00:00 2001
From: pineappleEA <pineaea@gmail.com>
Date: Wed, 23 Nov 2022 01:24:32 +0100
Subject: [PATCH] early-access version 3144
---
README.md | 2 +-
src/core/hle/kernel/k_handle_table.cpp | 17 ++++
src/core/hle/kernel/k_handle_table.h | 16 +---
src/video_core/engines/maxwell_3d.cpp | 116 ++++++++++++-------------
src/video_core/engines/maxwell_3d.h | 8 +-
5 files changed, 82 insertions(+), 77 deletions(-)
diff --git a/README.md b/README.md
index 70517d174..6c023e629 100755
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
yuzu emulator early access
=============
-This is the source code for early-access 3143.
+This is the source code for early-access 3144.
## Legal Notice
diff --git a/src/core/hle/kernel/k_handle_table.cpp b/src/core/hle/kernel/k_handle_table.cpp
index 16cbdc001..4a6933408 100755
--- a/src/core/hle/kernel/k_handle_table.cpp
+++ b/src/core/hle/kernel/k_handle_table.cpp
@@ -2,6 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_handle_table.h"
+#include "core/hle/kernel/k_process.h"
namespace Kernel {
@@ -82,6 +83,22 @@ Result KHandleTable::Add(Handle* out_handle, KAutoObject* obj) {
R_SUCCEED();
}
+KScopedAutoObject<KAutoObject> KHandleTable::GetObjectForIpc(Handle handle,
+ KThread* cur_thread) const {
+ // Handle pseudo-handles.
+ ASSERT(cur_thread != nullptr);
+ if (handle == Svc::PseudoHandle::CurrentProcess) {
+ auto* const cur_process = cur_thread->GetOwnerProcess();
+ ASSERT(cur_process != nullptr);
+ return cur_process;
+ }
+ if (handle == Svc::PseudoHandle::CurrentThread) {
+ return cur_thread;
+ }
+
+ return GetObjectForIpcWithoutPseudoHandle(handle);
+}
+
Result KHandleTable::Reserve(Handle* out_handle) {
KScopedDisableDispatch dd{m_kernel};
KScopedSpinLock lk(m_lock);
diff --git a/src/core/hle/kernel/k_handle_table.h b/src/core/hle/kernel/k_handle_table.h
index a9403a139..583d3a485 100755
--- a/src/core/hle/kernel/k_handle_table.h
+++ b/src/core/hle/kernel/k_handle_table.h
@@ -113,21 +113,7 @@ public:
return this->GetObjectImpl(handle);
}
- KScopedAutoObject<KAutoObject> GetObjectForIpc(Handle handle, KThread* cur_thread) const {
- // Handle pseudo-handles.
- ASSERT(cur_thread != nullptr);
- if (handle == Svc::PseudoHandle::CurrentProcess) {
- auto* const cur_process =
- static_cast<KAutoObject*>(static_cast<void*>(cur_thread->GetOwnerProcess()));
- ASSERT(cur_process != nullptr);
- return cur_process;
- }
- if (handle == Svc::PseudoHandle::CurrentThread) {
- return static_cast<KAutoObject*>(cur_thread);
- }
-
- return GetObjectForIpcWithoutPseudoHandle(handle);
- }
+ KScopedAutoObject<KAutoObject> GetObjectForIpc(Handle handle, KThread* cur_thread) const;
KScopedAutoObject<KAutoObject> GetObjectByIndex(Handle* out_handle, size_t index) const {
KScopedDisableDispatch dd{m_kernel};
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 3a60abb08..e882f0514 100755
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -126,6 +126,7 @@ void Maxwell3D::InitializeRegisterDefaults() {
draw_command[MAXWELL3D_REG_INDEX(draw_inline_index)] = true;
draw_command[MAXWELL3D_REG_INDEX(inline_index_2x16.even)] = true;
draw_command[MAXWELL3D_REG_INDEX(inline_index_4x8.index0)] = true;
+ draw_command[MAXWELL3D_REG_INDEX(draw.instance_id)] = true;
}
void Maxwell3D::ProcessMacro(u32 method, const u32* base_start, u32 amount, bool is_last_call) {
@@ -288,31 +289,58 @@ void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Maxwell3D register, increase the size of the Regs structure");
+ const u32 argument = ProcessShadowRam(method, method_argument);
+ ProcessDirtyRegisters(method, argument);
+
if (draw_command[method]) {
regs.reg_array[method] = method_argument;
deferred_draw_method.push_back(method);
- auto u32_to_u8 = [&](const u32 argument) {
- inline_index_draw_indexes.push_back(static_cast<u8>(argument & 0x000000ff));
- inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0x0000ff00) >> 8));
- inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0x00ff0000) >> 16));
- inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0xff000000) >> 24));
+ auto update_inline_index = [&](const u32 index) {
+ inline_index_draw_indexes.push_back(static_cast<u8>(index & 0x000000ff));
+ inline_index_draw_indexes.push_back(static_cast<u8>((index & 0x0000ff00) >> 8));
+ inline_index_draw_indexes.push_back(static_cast<u8>((index & 0x00ff0000) >> 16));
+ inline_index_draw_indexes.push_back(static_cast<u8>((index & 0xff000000) >> 24));
+ draw_mode = DrawMode::InlineIndex;
};
- if (MAXWELL3D_REG_INDEX(draw_inline_index) == method) {
- u32_to_u8(method_argument);
- } else if (MAXWELL3D_REG_INDEX(inline_index_2x16.even) == method) {
- u32_to_u8(regs.inline_index_2x16.even);
- u32_to_u8(regs.inline_index_2x16.odd);
- } else if (MAXWELL3D_REG_INDEX(inline_index_4x8.index0) == method) {
- u32_to_u8(regs.inline_index_4x8.index0);
- u32_to_u8(regs.inline_index_4x8.index1);
- u32_to_u8(regs.inline_index_4x8.index2);
- u32_to_u8(regs.inline_index_4x8.index3);
+ switch (method) {
+ case MAXWELL3D_REG_INDEX(draw.end):
+ switch (draw_mode) {
+ case DrawMode::General:
+ ProcessDraw(1);
+ break;
+ case DrawMode::InlineIndex:
+ regs.index_buffer.count = static_cast<u32>(inline_index_draw_indexes.size() / 4);
+ regs.index_buffer.format = Regs::IndexFormat::UnsignedInt;
+ ProcessDraw(1);
+ inline_index_draw_indexes.clear();
+ break;
+ case DrawMode::Instance:
+ break;
+ }
+ break;
+ case MAXWELL3D_REG_INDEX(draw_inline_index):
+ update_inline_index(method_argument);
+ break;
+ case MAXWELL3D_REG_INDEX(inline_index_2x16.even):
+ update_inline_index(regs.inline_index_2x16.even);
+ update_inline_index(regs.inline_index_2x16.odd);
+ break;
+ case MAXWELL3D_REG_INDEX(inline_index_4x8.index0):
+ update_inline_index(regs.inline_index_4x8.index0);
+ update_inline_index(regs.inline_index_4x8.index1);
+ update_inline_index(regs.inline_index_4x8.index2);
+ update_inline_index(regs.inline_index_4x8.index3);
+ break;
+ case MAXWELL3D_REG_INDEX(draw.instance_id):
+ draw_mode =
+ (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) ||
+ (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged)
+ ? DrawMode::Instance
+ : DrawMode::General;
+ break;
}
} else {
ProcessDeferredDraw();
-
- const u32 argument = ProcessShadowRam(method, method_argument);
- ProcessDirtyRegisters(method, argument);
ProcessMethodCall(method, argument, method_argument, is_last_call);
}
}
@@ -626,57 +654,27 @@ void Maxwell3D::ProcessDraw(u32 instance_count) {
}
void Maxwell3D::ProcessDeferredDraw() {
- if (deferred_draw_method.empty()) {
+ if (draw_mode != DrawMode::Instance || deferred_draw_method.empty()) {
return;
}
- enum class DrawMode {
- Undefined,
- General,
- Instance,
- };
- DrawMode draw_mode{DrawMode::Undefined};
u32 method_count = static_cast<u32>(deferred_draw_method.size());
- u32 method = deferred_draw_method[method_count - 1];
- if (MAXWELL3D_REG_INDEX(draw.end) != method) {
- return;
- }
- draw_mode = (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) ||
- (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged)
- ? DrawMode::Instance
- : DrawMode::General;
- u32 instance_count = 0;
- if (draw_mode == DrawMode::Instance) {
- u32 vertex_buffer_count = 0;
- u32 index_buffer_count = 0;
- for (u32 index = 0; index < method_count; ++index) {
- method = deferred_draw_method[index];
- if (method == MAXWELL3D_REG_INDEX(vertex_buffer.count)) {
- instance_count = ++vertex_buffer_count;
- } else if (method == MAXWELL3D_REG_INDEX(index_buffer.count)) {
- instance_count = ++index_buffer_count;
- }
- }
- ASSERT_MSG(!(vertex_buffer_count && index_buffer_count),
- "Instance both indexed and direct?");
- } else {
- instance_count = 1;
- for (u32 index = 0; index < method_count; ++index) {
- method = deferred_draw_method[index];
- if (MAXWELL3D_REG_INDEX(draw_inline_index) == method ||
- MAXWELL3D_REG_INDEX(inline_index_2x16.even) == method ||
- MAXWELL3D_REG_INDEX(inline_index_4x8.index0) == method) {
- regs.index_buffer.count = static_cast<u32>(inline_index_draw_indexes.size() / 4);
- regs.index_buffer.format = Regs::IndexFormat::UnsignedInt;
- break;
- }
+ u32 instance_count = 1;
+ u32 vertex_buffer_count = 0;
+ u32 index_buffer_count = 0;
+ for (u32 index = 0; index < method_count; ++index) {
+ u32 method = deferred_draw_method[index];
+ if (method == MAXWELL3D_REG_INDEX(vertex_buffer.count)) {
+ instance_count = ++vertex_buffer_count;
+ } else if (method == MAXWELL3D_REG_INDEX(index_buffer.count)) {
+ instance_count = ++index_buffer_count;
}
}
+ ASSERT_MSG(!(vertex_buffer_count && index_buffer_count), "Instance both indexed and direct?");
ProcessDraw(instance_count);
deferred_draw_method.clear();
- inline_index_draw_indexes.clear();
}
} // namespace Tegra::Engines
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 13a5e370c..ffb9f275f 100755
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -3148,10 +3148,12 @@ private:
/// Handles use of topology overrides (e.g., to avoid using a topology assigned from a macro)
void ProcessTopologyOverride();
- void ProcessDraw(u32 instance_count = 1);
-
+ /// Handles deferred draw(e.g., instance draw).
void ProcessDeferredDraw();
+ /// Handles a draw.
+ void ProcessDraw(u32 instance_count = 1);
+
/// Returns a query's value or an empty object if the value will be deferred through a cache.
std::optional<u64> GetQueryResult();
@@ -3178,6 +3180,8 @@ private:
std::array<bool, Regs::NUM_REGS> draw_command{};
std::vector<u32> deferred_draw_method;
+ enum class DrawMode : u32 { General = 0, Instance, InlineIndex };
+ DrawMode draw_mode{DrawMode::General};
};
#define ASSERT_REG_POSITION(field_name, position) \