dolphin/Source/Core/VideoCommon/Debugger.cpp
2016-06-24 12:16:10 +02:00

164 lines
4.3 KiB
C++

// Copyright 2010 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include <string>
#include "Common/FileUtil.h"
#include "Common/StringUtil.h"
#include "Common/Thread.h"
#include "VideoCommon/BPMemory.h"
#include "VideoCommon/Debugger.h"
#include "VideoCommon/VideoConfig.h"
GFXDebuggerBase* g_pdebugger = nullptr;
volatile bool GFXDebuggerPauseFlag =
false; // if true, the GFX thread will be spin locked until it's false again
volatile PauseEvent GFXDebuggerToPauseAtNext =
NOT_PAUSE; // Event which will trigger spin locking the GFX thread
volatile int GFXDebuggerEventToPauseCount =
0; // Number of events to wait for until GFX thread will be paused
void GFXDebuggerUpdateScreen()
{
// TODO: Implement this in a backend-independent way
/* // update screen
if (D3D::bFrameInProgress)
{
D3D::dev->SetRenderTarget(0, D3D::GetBackBufferSurface());
D3D::dev->SetDepthStencilSurface(nullptr);
D3D::dev->StretchRect(FramebufferManager::GetEFBColorRTSurface(), nullptr,
D3D::GetBackBufferSurface(), nullptr,
D3DTEXF_LINEAR);
D3D::dev->EndScene();
D3D::dev->Present(nullptr, nullptr, nullptr, nullptr);
D3D::dev->SetRenderTarget(0, FramebufferManager::GetEFBColorRTSurface());
D3D::dev->SetDepthStencilSurface(FramebufferManager::GetEFBDepthRTSurface());
D3D::dev->BeginScene();
}
else
{
D3D::dev->EndScene();
D3D::dev->Present(nullptr, nullptr, nullptr, nullptr);
D3D::dev->BeginScene();
}*/
}
// GFX thread
void GFXDebuggerCheckAndPause(bool update)
{
if (GFXDebuggerPauseFlag)
{
g_pdebugger->OnPause();
while (GFXDebuggerPauseFlag)
{
if (update)
GFXDebuggerUpdateScreen();
Common::SleepCurrentThread(5);
}
g_pdebugger->OnContinue();
}
}
// GFX thread
void GFXDebuggerToPause(bool update)
{
GFXDebuggerToPauseAtNext = NOT_PAUSE;
GFXDebuggerPauseFlag = true;
GFXDebuggerCheckAndPause(update);
}
void ContinueGFXDebugger()
{
GFXDebuggerPauseFlag = false;
}
void GFXDebuggerBase::DumpPixelShader(const std::string& path)
{
const std::string filename = StringFromFormat("%sdump_ps.txt", path.c_str());
std::string output;
bool useDstAlpha = bpmem.dstalpha.enable && bpmem.blendmode.alphaupdate &&
bpmem.zcontrol.pixel_format == PEControl::RGBA6_Z24;
if (!useDstAlpha)
{
output = "Destination alpha disabled:\n";
/// output += GeneratePixelShaderCode(DSTALPHA_NONE, g_ActiveConfig.backend_info.APIType,
/// g_nativeVertexFmt->m_components);
}
else
{
if (g_ActiveConfig.backend_info.bSupportsDualSourceBlend)
{
output = "Using dual source blending for destination alpha:\n";
/// output += GeneratePixelShaderCode(DSTALPHA_DUAL_SOURCE_BLEND,
/// g_ActiveConfig.backend_info.APIType, g_nativeVertexFmt->m_components);
}
else
{
output = "Using two passes for emulating destination alpha:\n";
/// output += GeneratePixelShaderCode(DSTALPHA_NONE, g_ActiveConfig.backend_info.APIType,
/// g_nativeVertexFmt->m_components);
output += "\n\nDestination alpha pass shader:\n";
/// output += GeneratePixelShaderCode(DSTALPHA_ALPHA_PASS,
/// g_ActiveConfig.backend_info.APIType, g_nativeVertexFmt->m_components);
}
}
File::CreateEmptyFile(filename);
File::WriteStringToFile(output, filename);
}
void GFXDebuggerBase::DumpVertexShader(const std::string& path)
{
const std::string filename = StringFromFormat("%sdump_vs.txt", path.c_str());
File::CreateEmptyFile(filename);
/// File::WriteStringToFile(GenerateVertexShaderCode(g_nativeVertexFmt->m_components,
/// g_ActiveConfig.backend_info.APIType), filename);
}
void GFXDebuggerBase::DumpPixelShaderConstants(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpVertexShaderConstants(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpTextures(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpFrameBuffer(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpGeometry(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpVertexDecl(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpMatrices(const std::string& path)
{
// TODO
}
void GFXDebuggerBase::DumpStats(const std::string& path)
{
// TODO
}