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-rw-r--r--src/core/hle/service/gsp.cpp6
-rw-r--r--src/video_core/gpu_debugger.h97
-rw-r--r--src/video_core/video_core.vcxproj5
-rw-r--r--src/video_core/video_core.vcxproj.filters3
4 files changed, 108 insertions, 3 deletions
diff --git a/src/core/hle/service/gsp.cpp b/src/core/hle/service/gsp.cpp
index 3dda4c934..a42759053 100644
--- a/src/core/hle/service/gsp.cpp
+++ b/src/core/hle/service/gsp.cpp
@@ -16,6 +16,9 @@
////////////////////////////////////////////////////////////////////////////////////////////////////
+// Main graphics debugger object - TODO: Here is probably not the best place for this
+GraphicsDebugger g_debugger;
+
/// GSP shared memory GX command buffer header
union GX_CmdBufferHeader {
u32 hex;
@@ -45,6 +48,9 @@ static inline u8* GX_GetCmdBufferPointer(u32 thread_id, u32 offset=0) {
/// Finishes execution of a GSP command
void GX_FinishCommand(u32 thread_id) {
GX_CmdBufferHeader* header = (GX_CmdBufferHeader*)GX_GetCmdBufferPointer(thread_id);
+
+ g_debugger.GXCommandProcessed(GX_GetCmdBufferPointer(thread_id, 0x20 + (header->index * 0x20)));
+
header->number_commands = header->number_commands - 1;
// TODO: Increment header->index?
}
diff --git a/src/video_core/gpu_debugger.h b/src/video_core/gpu_debugger.h
new file mode 100644
index 000000000..ace9de95f
--- /dev/null
+++ b/src/video_core/gpu_debugger.h
@@ -0,0 +1,97 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <algorithm>
+#include <functional>
+#include <vector>
+
+#include "common/log.h"
+
+#include "core/hle/service/gsp.h"
+
+
+class GraphicsDebugger
+{
+public:
+ // Base class for all objects which need to be notified about GPU events
+ class DebuggerObserver
+ {
+ public:
+ DebuggerObserver() : observed(nullptr) { }
+
+ virtual ~DebuggerObserver()
+ {
+ if (observed)
+ observed->UnregisterObserver(this);
+ }
+
+ /**
+ * Called when a GX command has been processed and is ready for being
+ * read via GraphicsDebugger::ReadGXCommandHistory.
+ * @param total_command_count Total number of commands in the GX history
+ * @note All methods in this class are called from the GSP thread
+ */
+ virtual void GXCommandProcessed(int total_command_count)
+ {
+ const GSP_GPU::GXCommand& cmd = observed->ReadGXCommandHistory(total_command_count-1);
+ ERROR_LOG(GSP, "Received command: id=%x", cmd.id);
+ }
+
+ protected:
+ GraphicsDebugger* GetDebugger()
+ {
+ return observed;
+ }
+
+ private:
+ GraphicsDebugger* observed;
+ bool in_destruction;
+
+ friend class GraphicsDebugger;
+ };
+
+ void GXCommandProcessed(u8* command_data)
+ {
+ gx_command_history.push_back(GSP_GPU::GXCommand());
+ GSP_GPU::GXCommand& cmd = gx_command_history[gx_command_history.size()-1];
+
+ const int cmd_length = sizeof(GSP_GPU::GXCommand);
+ memcpy(cmd.data, command_data, cmd_length);
+
+ ForEachObserver([this](DebuggerObserver* observer) {
+ observer->GXCommandProcessed(this->gx_command_history.size());
+ } );
+ }
+
+ const GSP_GPU::GXCommand& ReadGXCommandHistory(int index) const
+ {
+ // TODO: Is this thread-safe?
+ return gx_command_history[index];
+ }
+
+ void RegisterObserver(DebuggerObserver* observer)
+ {
+ // TODO: Check for duplicates
+ observers.push_back(observer);
+ observer->observed = this;
+ }
+
+ void UnregisterObserver(DebuggerObserver* observer)
+ {
+ std::remove(observers.begin(), observers.end(), observer);
+ observer->observed = nullptr;
+ }
+
+private:
+ void ForEachObserver(std::function<void (DebuggerObserver*)> func)
+ {
+ std::for_each(observers.begin(),observers.end(), func);
+ }
+
+ std::vector<DebuggerObserver*> observers;
+
+ std::vector<GSP_GPU::GXCommand> gx_command_history;
+};
diff --git a/src/video_core/video_core.vcxproj b/src/video_core/video_core.vcxproj
index d8c53271e..a4df92386 100644
--- a/src/video_core/video_core.vcxproj
+++ b/src/video_core/video_core.vcxproj
@@ -24,10 +24,11 @@
<ClCompile Include="video_core.cpp" />
</ItemGroup>
<ItemGroup>
+ <ClInclude Include="gpu_debugger.h" />
<ClInclude Include="renderer_base.h" />
- <ClInclude Include="renderer_opengl\renderer_opengl.h" />
<ClInclude Include="utils.h" />
<ClInclude Include="video_core.h" />
+ <ClInclude Include="renderer_opengl\renderer_opengl.h" />
</ItemGroup>
<ItemGroup>
<Text Include="CMakeLists.txt" />
@@ -128,4 +129,4 @@
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
-</Project> \ No newline at end of file
+</Project>
diff --git a/src/video_core/video_core.vcxproj.filters b/src/video_core/video_core.vcxproj.filters
index 4eb2ef0a4..cc173a718 100644
--- a/src/video_core/video_core.vcxproj.filters
+++ b/src/video_core/video_core.vcxproj.filters
@@ -16,6 +16,7 @@
<ClInclude Include="renderer_opengl\renderer_opengl.h">
<Filter>renderer_opengl</Filter>
</ClInclude>
+ <ClInclude Include="gpu_debugger.h" />
<ClInclude Include="renderer_base.h" />
<ClInclude Include="utils.h" />
<ClInclude Include="video_core.h" />
@@ -23,4 +24,4 @@
<ItemGroup>
<Text Include="CMakeLists.txt" />
</ItemGroup>
-</Project> \ No newline at end of file
+</Project>