Devtools: PM4 Explorer (shadps4-emu#1094)

* Devtools: Pause system

* Devtools: pm4 viewer

- new menu bar
- refactored video_info layer
- dump & inspect pm4 packets
- removed dumpPM4 config
- renamed System to DebugState
- add docking space
- simple video info constrained to window size

* Devtools: pm4 viewer - add combo to select the queue

* Devtools: pm4 viewer - add hex editor

* Devtools: pm4 viewer - dump current cmd

* add monospaced font to devtools

* Devtools: pm4 viewer - use spec op name

avoid some allocations

CMakeLists.txt

@@ -338,6 +338,19 @@ set(MISC_LIBS  src/core/libraries/screenshot/screenshot.cpp
                src/core/libraries/screenshot/screenshot.h
 )
 
+set(DEV_TOOLS src/core/devtools/layer.cpp
+              src/core/devtools/layer.h
+              src/core/devtools/gcn/gcn_context_regs.cpp
+              src/core/devtools/gcn/gcn_op_names.cpp
+              src/core/devtools/gcn/gcn_shader_regs.cpp
+              src/core/devtools/widget/cmd_list.cpp
+              src/core/devtools/widget/cmd_list.h
+              src/core/devtools/widget/frame_dump.cpp
+              src/core/devtools/widget/frame_dump.h
+              src/core/devtools/widget/frame_graph.cpp
+              src/core/devtools/widget/frame_graph.h
+)
+
 set(COMMON src/common/logging/backend.cpp
            src/common/logging/backend.h
            src/common/logging/filter.cpp
@@ -449,6 +462,9 @@ set(CORE src/core/aerolib/stubs.cpp
          ${USBD_LIB}
          ${MISC_LIBS}
          ${DIALOGS_LIB}
+         ${DEV_TOOLS}
+         src/core/debug_state.cpp
+         src/core/debug_state.h
          src/core/linker.cpp
          src/core/linker.h
          src/core/memory.cpp
@@ -623,8 +639,6 @@ set(IMGUI src/imgui/imgui_config.h
           src/imgui/imgui_layer.h
           src/imgui/imgui_std.h
           src/imgui/imgui_texture.h
-          src/imgui/layer/video_info.cpp
-          src/imgui/layer/video_info.h
           src/imgui/renderer/imgui_core.cpp
           src/imgui/renderer/imgui_core.h
           src/imgui/renderer/imgui_impl_sdl3.cpp
@@ -723,7 +737,7 @@ endif()
 
 create_target_directory_groups(shadps4)
 
-target_link_libraries(shadps4 PRIVATE magic_enum::magic_enum fmt::fmt toml11::toml11 tsl::robin_map xbyak::xbyak Tracy::TracyClient RenderDoc::API FFmpeg::ffmpeg Dear_ImGui)
+target_link_libraries(shadps4 PRIVATE magic_enum::magic_enum fmt::fmt toml11::toml11 tsl::robin_map xbyak::xbyak Tracy::TracyClient RenderDoc::API FFmpeg::ffmpeg Dear_ImGui gcn)
 target_link_libraries(shadps4 PRIVATE Boost::headers GPUOpen::VulkanMemoryAllocator sirit Vulkan::Headers xxHash::xxhash Zydis::Zydis glslang::SPIRV glslang::glslang SDL3::SDL3 pugixml::pugixml)
 
 target_compile_definitions(shadps4 PRIVATE IMGUI_USER_CONFIG="imgui/imgui_config.h")

REUSE.toml

@@ -3,16 +3,16 @@ version = 1
 [[annotations]]
 path = [
     "REUSE.toml",
-    "CMakeSettings.json", 
-    ".github/FUNDING.yml", 
-    ".github/shadps4.desktop", 
-    ".github/shadps4.png", 
-    ".gitmodules", 
-    "documents/changelog.txt", 
-    "documents/Quickstart/2.png", 
-    "documents/Screenshots/*", 
-    "scripts/ps4_names.txt", 
-    "src/images/about_icon.png", 
+    "CMakeSettings.json",
+    ".github/FUNDING.yml",
+    ".github/shadps4.desktop",
+    ".github/shadps4.png",
+    ".gitmodules",
+    "documents/changelog.txt",
+    "documents/Quickstart/2.png",
+    "documents/Screenshots/*",
+    "scripts/ps4_names.txt",
+    "src/images/about_icon.png",
     "src/images/controller_icon.png",
     "src/images/dump_icon.png",
     "src/images/exit_icon.png",
@@ -26,18 +26,18 @@ path = [
     "src/images/folder_icon.png",
     "src/images/grid_icon.png",
     "src/images/iconsize_icon.png",
-    "src/images/list_icon.png", 
-    "src/images/list_mode_icon.png", 
-    "src/images/pause_icon.png", 
-    "src/images/play_icon.png", 
-    "src/images/refresh_icon.png", 
-    "src/images/settings_icon.png", 
-    "src/images/stop_icon.png", 
-    "src/images/shadPS4.icns", 
-    "src/images/shadps4.ico", 
-    "src/images/themes_icon.png", 
-    "src/images/update_icon.png", 
-    "src/shadps4.qrc", 
+    "src/images/list_icon.png",
+    "src/images/list_mode_icon.png",
+    "src/images/pause_icon.png",
+    "src/images/play_icon.png",
+    "src/images/refresh_icon.png",
+    "src/images/settings_icon.png",
+    "src/images/stop_icon.png",
+    "src/images/shadPS4.icns",
+    "src/images/shadps4.ico",
+    "src/images/themes_icon.png",
+    "src/images/update_icon.png",
+    "src/shadps4.qrc",
     "src/shadps4.rc",
 ]
 precedence = "aggregate"
@@ -73,3 +73,15 @@ path = "src/imgui/renderer/fonts/NotoSansJP-Regular.ttf"
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2012 Google Inc. All Rights Reserved."
 SPDX-License-Identifier = "OFL-1.1"
+
+[[annotations]]
+path = "src/imgui/renderer/fonts/ProggyVector-Regular.ttf"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Copyright (c) 2004, 2005 Tristan Grimmer"
+SPDX-License-Identifier = "MIT"
+
+[[annotations]]
+path = "externals/gcn/include/**"
+SPDX-FileCopyrightText = "NONE"
+SPDX-License-Identifier = "CC0-1.0"
+

externals/CMakeLists.txt

@@ -182,4 +182,7 @@ add_subdirectory(tracy)
 # pugixml
 if (NOT TARGET pugixml::pugixml)
     add_subdirectory(pugixml)
-endif()
+endif()
+
+# GCN Headers
+add_subdirectory(gcn)

externals/gcn/CMakeLists.txt

@@ -0,0 +1,8 @@
+# SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+project(gcn LANGUAGES CXX)
+
+add_library(gcn dummy.cpp)
+
+target_include_directories(gcn INTERFACE include)

externals/gcn/dummy.cpp

@@ -0,0 +1,2 @@
+//  SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+//  SPDX-License-Identifier: GPL-2.0-or-later