Windows/WindowsHost.cpp

   1 #include "Core/Core.h"
   2 #include "Core/Config.h"
   3 #include "EmuThread.h"
   4 #include "DSoundStream.h"
   5 #include "WindowsHost.h"
   6 #include "WndMainWindow.h"
   7 #include "OpenGLBase.h"
   8
   9 #include "../Windows/Debugger/Debugger_Disasm.h"
  10 #include "../Windows/Debugger/Debugger_MemoryDlg.h"
  11 #include "../Core/Debugger/SymbolMap.h"
  12
  13 #include "main.h"
  14
  15
  16 static PMixer *curMixer;
  17
  18 int MyMix(short *buffer, int numSamples, int bits, int rate, int channels)
  19 {
  20         if (curMixer && !Core_IsStepping())
  21                 return curMixer->Mix(buffer, numSamples);
  22         else
  23         {
  24                 memset(buffer,0,numSamples*sizeof(short)*2);
  25                 return numSamples;
  26         }
  27 }
  28
  29 void WindowsHost::InitGL()
  30 {
  31         GL_Init(MainWindow::GetDisplayHWND());
  32 }
  33
  34 void WindowsHost::ShutdownGL()
  35 {
  36         GL_Shutdown();
  37 }
  38
  39 void WindowsHost::SetWindowTitle(const char *message)
  40 {
  41         // Really need a better way to deal with versions.
  42         std::string title = PPSSPP_VERSION_STR " - ";
  43         title += message;
  44
  45         int size = MultiByteToWideChar(CP_UTF8, 0, message, (int) title.size(), NULL, 0);
  46         if (size > 0)
  47         {
  48                 wchar_t *utf16_title = new wchar_t[size + 1];
  49                 if (utf16_title)
  50                         size = MultiByteToWideChar(CP_UTF8, 0, message, (int) title.size(), utf16_title, size);
  51                 else
  52                         size = 0;
  53
  54                 if (size > 0)
  55                 {
  56                         utf16_title[size] = 0;
  57                         // Don't use SetWindowTextW because it will internally use DefWindowProcA.
  58                         DefWindowProcW(mainWindow_, WM_SETTEXT, 0, (LPARAM) utf16_title);
  59                         delete[] utf16_title;
  60                 }
  61         }
  62
  63         // Something went wrong, fall back to using the local codepage.
  64         if (size <= 0)
  65                 SetWindowTextA(mainWindow_, title.c_str());
  66 }
  67
  68 void WindowsHost::InitSound(PMixer *mixer)
  69 {
  70         curMixer = mixer;
  71         DSound::DSound_StartSound(MainWindow::GetHWND(), MyMix);
  72 }
  73
  74 void WindowsHost::UpdateSound()
  75 {
  76         DSound::DSound_UpdateSound();
  77 }
  78
  79 void WindowsHost::ShutdownSound()
  80 {
  81         DSound::DSound_StopSound();
  82         delete curMixer;
  83         curMixer = 0;
  84 }
  85
  86 void WindowsHost::UpdateUI()
  87 {
  88         MainWindow::Update();
  89         MainWindow::UpdateMenus();
  90 }
  91
  92
  93 void WindowsHost::UpdateMemView()
  94 {
  95         for (int i=0; i<numCPUs; i++)
  96                 if (memoryWindow[i])
  97                         memoryWindow[i]->Update();
  98 }
  99
 100 void WindowsHost::UpdateDisassembly()
 101 {
 102         for (int i=0; i<numCPUs; i++)
 103                 if (disasmWindow[i])
 104                         disasmWindow[i]->Update();
 105 }
 106
 107 void WindowsHost::SetDebugMode(bool mode)
 108 {
 109         for (int i=0; i<numCPUs; i++)
 110                 if (disasmWindow[i])
 111                         disasmWindow[i]->SetDebugMode(mode);
 112 }
 113
 114
 115 void WindowsHost::BeginFrame()
 116 {
 117         for (auto iter = this->input.begin(); iter != this->input.end(); iter++)
 118                 if ((*iter)->UpdateState() == 0)
 119                         break; // *iter is std::shared_ptr, **iter is InputDevice
 120         GL_BeginFrame();
 121 }
 122 void WindowsHost::EndFrame()
 123 {
 124         GL_EndFrame();
 125 }
 126
 127 void WindowsHost::BootDone()
 128 {
 129         symbolMap.SortSymbols();
 130         SendMessage(MainWindow::GetHWND(), WM_USER+1, 0,0);
 131 }
 132
 133 static std::string SymbolMapFilename(const char *currentFilename)
 134 {
 135         std::string result = currentFilename;
 136         size_t dot = result.rfind('.');
 137         if (dot == result.npos)
 138                 return result + ".map";
 139
 140         result.replace(dot, result.npos, ".map");
 141         return result;
 142 }
 143
 144 bool WindowsHost::AttemptLoadSymbolMap()
 145 {
 146         return symbolMap.LoadSymbolMap(SymbolMapFilename(GetCurrentFilename()).c_str());
 147 }
 148
 149 void WindowsHost::PrepareShutdown()
 150 {
 151         symbolMap.SaveSymbolMap(SymbolMapFilename(GetCurrentFilename()).c_str());
 152 }
 153
 154 void WindowsHost::AddSymbol(std::string name, u32 addr, u32 size, int type=0)
 155 {
 156         symbolMap.AddSymbol(name.c_str(), addr, size, (SymbolType)type);
 157 }
 158
 159 bool WindowsHost::IsDebuggingEnabled()
 160 {
 161 #ifdef _DEBUG
 162         return true;
 163 #else
 164         return false;
 165 #endif
 166 }