Trace dump tool, for dumping pngs (and in the future more stuff).

src/xenia/gpu/gl4/gl4_trace_dump_main.cc

@@ -0,0 +1,72 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2015 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/base/logging.h"
+#include "xenia/base/main.h"
+#include "xenia/gpu/gl4/gl4_command_processor.h"
+#include "xenia/gpu/gl4/gl4_graphics_system.h"
+#include "xenia/gpu/trace_dump.h"
+
+namespace xe {
+namespace gpu {
+namespace gl4 {
+
+using namespace xe::gpu::xenos;
+
+class GL4TraceDump : public TraceDump {
+ public:
+  std::unique_ptr<gpu::GraphicsSystem> CreateGraphicsSystem() override {
+    return std::unique_ptr<gpu::GraphicsSystem>(new GL4GraphicsSystem());
+  }
+
+  uintptr_t GetColorRenderTarget(uint32_t pitch, MsaaSamples samples,
+                                 uint32_t base,
+                                 ColorRenderTargetFormat format) override {
+    auto command_processor = static_cast<GL4CommandProcessor*>(
+        graphics_system_->command_processor());
+    return command_processor->GetColorRenderTarget(pitch, samples, base,
+                                                   format);
+  }
+
+  uintptr_t GetDepthRenderTarget(uint32_t pitch, MsaaSamples samples,
+                                 uint32_t base,
+                                 DepthRenderTargetFormat format) override {
+    auto command_processor = static_cast<GL4CommandProcessor*>(
+        graphics_system_->command_processor());
+    return command_processor->GetDepthRenderTarget(pitch, samples, base,
+                                                   format);
+  }
+
+  uintptr_t GetTextureEntry(const TextureInfo& texture_info,
+                            const SamplerInfo& sampler_info) override {
+    auto command_processor = static_cast<GL4CommandProcessor*>(
+        graphics_system_->command_processor());
+
+    auto entry_view =
+        command_processor->texture_cache()->Demand(texture_info, sampler_info);
+    if (!entry_view) {
+      return 0;
+    }
+    auto texture = entry_view->texture;
+    return static_cast<uintptr_t>(texture->handle);
+  }
+};
+
+int trace_dump_main(const std::vector<std::wstring>& args) {
+  GL4TraceDump trace_dump;
+  return trace_dump.Main(args);
+}
+
+}  // namespace gl4
+}  // namespace gpu
+}  // namespace xe
+
+DEFINE_ENTRY_POINT(L"xenia-gpu-gl4-trace-dump",
+                   L"xenia-gpu-gl4-trace-dump some.trace",
+                   xe::gpu::gl4::trace_dump_main);

src/xenia/gpu/gl4/premake5.lua

@@ -81,3 +81,56 @@ project("xenia-gpu-gl4-trace-viewer")
         "1>scratch/stdout-trace-viewer.txt",
       })
     end
+
+group("src")
+project("xenia-gpu-gl4-trace-dump")
+  uuid("5d47299d-f37d-46b4-af48-f4e54b9e5662")
+  kind("ConsoleApp")
+  language("C++")
+  links({
+    "elemental-forms",
+    "gflags",
+    "glew",
+    "imgui",
+    "xenia-apu",
+    "xenia-apu-nop",
+    "xenia-apu-xaudio2",
+    "xenia-base",
+    "xenia-core",
+    "xenia-cpu",
+    "xenia-cpu-backend-x64",
+    "xenia-debug",
+    "xenia-gpu",
+    "xenia-gpu-gl4",
+    "xenia-hid-nop",
+    "xenia-hid-winkey",
+    "xenia-hid-xinput",
+    "xenia-kernel",
+    "xenia-ui",
+    "xenia-ui-gl",
+    "xenia-vfs",
+  })
+  defines({
+    "GLEW_STATIC=1",
+    "GLEW_MX=1",
+  })
+  includedirs({
+    project_root.."/third_party/elemental-forms/src",
+    project_root.."/build_tools/third_party/gflags/src",
+  })
+  files({
+    "gl4_trace_dump_main.cc",
+    "../../base/main_"..platform_suffix..".cc",
+  })
+
+  filter("platforms:Windows")
+    -- Only create the .user file if it doesn't already exist.
+    local user_file = project_root.."/build/xenia-gpu-gl4-trace-dump.vcxproj.user"
+    if not os.isfile(user_file) then
+      debugdir(project_root)
+      debugargs({
+        "--flagfile=scratch/flags.txt",
+        "2>&1",
+        "1>scratch/stdout-trace-dump.txt",
+      })
+    end