311 lines
9.5 KiB
C++
311 lines
9.5 KiB
C++
#include "stdafx.h"
|
|
#include <Project64-core/N64System/SystemGlobals.h>
|
|
#include <Project64-core/N64System/N64RomClass.h>
|
|
#include <Project64-core/N64System/N64DiskClass.h>
|
|
#include <Project64-core/N64System/Mips/MemoryVirtualMem.h>
|
|
#include <Project64-core/N64System/Mips/RegisterClass.h>
|
|
#include <Project64-core/N64System/N64Class.h>
|
|
#include "GFXPlugin.h"
|
|
|
|
CGfxPlugin::CGfxPlugin() :
|
|
CaptureScreen(NULL),
|
|
ChangeWindow(NULL),
|
|
DrawScreen(NULL),
|
|
DrawStatus(NULL),
|
|
MoveScreen(NULL),
|
|
ProcessDList(NULL),
|
|
ProcessRDPList(NULL),
|
|
ShowCFB(NULL),
|
|
UpdateScreen(NULL),
|
|
ViStatusChanged(NULL),
|
|
ViWidthChanged(NULL),
|
|
SoftReset(NULL),
|
|
GetRomBrowserMenu(NULL),
|
|
OnRomBrowserMenuItem(NULL),
|
|
GetDebugInfo(NULL),
|
|
InitiateDebugger(NULL)
|
|
{
|
|
memset(&m_GFXDebug, 0, sizeof(m_GFXDebug));
|
|
}
|
|
|
|
CGfxPlugin::~CGfxPlugin()
|
|
{
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Start");
|
|
Close(NULL);
|
|
UnloadPlugin();
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Done");
|
|
}
|
|
|
|
bool CGfxPlugin::LoadFunctions(void)
|
|
{
|
|
// Find entries for functions in DLL
|
|
int32_t(CALL *InitiateGFX) (void * Gfx_Info);
|
|
LoadFunction(InitiateGFX);
|
|
LoadFunction(ChangeWindow);
|
|
LoadFunction(DrawScreen);
|
|
LoadFunction(MoveScreen);
|
|
LoadFunction(ProcessDList);
|
|
LoadFunction(UpdateScreen);
|
|
LoadFunction(ViStatusChanged);
|
|
LoadFunction(ViWidthChanged);
|
|
LoadFunction(SoftReset);
|
|
#ifdef ANDROID
|
|
LoadFunction(SurfaceCreated);
|
|
LoadFunction(SurfaceChanged);
|
|
#endif
|
|
|
|
// version 0x104 functions
|
|
_LoadFunction("DrawFullScreenStatus", DrawStatus);
|
|
|
|
// Rom Browser
|
|
LoadFunction(GetRomBrowserMenu);
|
|
LoadFunction(OnRomBrowserMenuItem);
|
|
|
|
//Make sure dll had all needed functions
|
|
if (ChangeWindow == NULL) { UnloadPlugin(); return false; }
|
|
if (DrawScreen == NULL) { DrawScreen = DummyDrawScreen; }
|
|
if (InitiateGFX == NULL) { UnloadPlugin(); return false; }
|
|
if (MoveScreen == NULL) { MoveScreen = DummyMoveScreen; }
|
|
if (ProcessDList == NULL) { UnloadPlugin(); return false; }
|
|
if (UpdateScreen == NULL) { UnloadPlugin(); return false; }
|
|
if (ViStatusChanged == NULL) { ViStatusChanged = DummyViStatusChanged; }
|
|
if (ViWidthChanged == NULL) { ViWidthChanged = DummyViWidthChanged; }
|
|
if (SoftReset == NULL) { SoftReset = DummySoftReset; }
|
|
|
|
if (m_PluginInfo.Version >= 0x0103)
|
|
{
|
|
LoadFunction(ProcessRDPList);
|
|
LoadFunction(CaptureScreen);
|
|
LoadFunction(ShowCFB);
|
|
LoadFunction(GetDebugInfo);
|
|
_LoadFunction("InitiateGFXDebugger", InitiateDebugger);
|
|
|
|
if (ProcessRDPList == NULL) { UnloadPlugin(); return false; }
|
|
if (CaptureScreen == NULL) { UnloadPlugin(); return false; }
|
|
if (ShowCFB == NULL) { UnloadPlugin(); return false; }
|
|
}
|
|
|
|
if (m_PluginInfo.Version >= 0x0104)
|
|
{
|
|
if (PluginOpened == NULL) { UnloadPlugin(); return false; }
|
|
}
|
|
|
|
if (GetDebugInfo != NULL)
|
|
{
|
|
GetDebugInfo(&m_GFXDebug);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool CGfxPlugin::Initiate(CN64System * System, RenderWindow * Window)
|
|
{
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Start");
|
|
if (m_Initialized)
|
|
{
|
|
Close(Window);
|
|
if (PluginOpened)
|
|
{
|
|
WriteTrace(PluginTraceType(), TraceDebug, "Before Plugin Opened");
|
|
PluginOpened();
|
|
WriteTrace(PluginTraceType(), TraceDebug, "After Plugin Opened");
|
|
}
|
|
}
|
|
|
|
typedef struct
|
|
{
|
|
void * hWnd; /* Render window */
|
|
void * hStatusBar; /* if render window does not have a status bar then this is NULL */
|
|
|
|
int32_t MemoryBswaped; // If this is set to TRUE, then the memory has been pre
|
|
// bswap on a dword (32 bits) boundry
|
|
// eg. the first 8 bytes are stored like this:
|
|
// 4 3 2 1 8 7 6 5
|
|
|
|
uint8_t * HEADER; // This is the rom header (first 40h bytes of the rom
|
|
// This will be in the same memory format as the rest of the memory.
|
|
uint8_t * RDRAM;
|
|
uint8_t * DMEM;
|
|
uint8_t * IMEM;
|
|
|
|
uint32_t * MI__INTR_REG;
|
|
|
|
uint32_t * DPC__START_REG;
|
|
uint32_t * DPC__END_REG;
|
|
uint32_t * DPC__CURRENT_REG;
|
|
uint32_t * DPC__STATUS_REG;
|
|
uint32_t * DPC__CLOCK_REG;
|
|
uint32_t * DPC__BUFBUSY_REG;
|
|
uint32_t * DPC__PIPEBUSY_REG;
|
|
uint32_t * DPC__TMEM_REG;
|
|
|
|
uint32_t * VI__STATUS_REG;
|
|
uint32_t * VI__ORIGIN_REG;
|
|
uint32_t * VI__WIDTH_REG;
|
|
uint32_t * VI__INTR_REG;
|
|
uint32_t * VI__V_CURRENT_LINE_REG;
|
|
uint32_t * VI__TIMING_REG;
|
|
uint32_t * VI__V_SYNC_REG;
|
|
uint32_t * VI__H_SYNC_REG;
|
|
uint32_t * VI__LEAP_REG;
|
|
uint32_t * VI__H_START_REG;
|
|
uint32_t * VI__V_START_REG;
|
|
uint32_t * VI__V_BURST_REG;
|
|
uint32_t * VI__X_SCALE_REG;
|
|
uint32_t * VI__Y_SCALE_REG;
|
|
|
|
void(CALL *CheckInterrupts)(void);
|
|
#ifdef ANDROID
|
|
void(CALL *SwapBuffers)(void);
|
|
#endif
|
|
} GFX_INFO;
|
|
|
|
//Get Function from DLL
|
|
int32_t(CALL *InitiateGFX)(GFX_INFO Gfx_Info);
|
|
_LoadFunction("InitiateGFX", InitiateGFX);
|
|
if (InitiateGFX == NULL)
|
|
{
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Failed to find InitiateGFX");
|
|
return false;
|
|
}
|
|
|
|
GFX_INFO Info = { 0 };
|
|
|
|
Info.MemoryBswaped = true;
|
|
#if defined(ANDROID) || defined(__ANDROID__)
|
|
Info.SwapBuffers = SwapBuffers;
|
|
#endif
|
|
Info.hWnd = NULL;
|
|
Info.hStatusBar = NULL;
|
|
#ifdef _WIN32
|
|
if (Window != NULL)
|
|
{
|
|
Info.hWnd = Window->GetWindowHandle();
|
|
Info.hStatusBar = Window->GetStatusBar();
|
|
}
|
|
#endif
|
|
Info.CheckInterrupts = DummyCheckInterrupts;
|
|
|
|
// We are initializing the plugin before any rom is loaded so we do not have any correct
|
|
// parameters here.. it's just needed so we can config the DLL.
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "System = %X", System);
|
|
if (System == NULL)
|
|
{
|
|
static uint8_t Buffer[100];
|
|
static uint32_t Value = 0;
|
|
|
|
Info.HEADER = Buffer;
|
|
Info.RDRAM = Buffer;
|
|
Info.DMEM = Buffer;
|
|
Info.IMEM = Buffer;
|
|
Info.MI__INTR_REG = &Value;
|
|
Info.VI__STATUS_REG = &Value;
|
|
Info.VI__ORIGIN_REG = &Value;
|
|
Info.VI__WIDTH_REG = &Value;
|
|
Info.VI__INTR_REG = &Value;
|
|
Info.VI__V_CURRENT_LINE_REG = &Value;
|
|
Info.VI__TIMING_REG = &Value;
|
|
Info.VI__V_SYNC_REG = &Value;
|
|
Info.VI__H_SYNC_REG = &Value;
|
|
Info.VI__LEAP_REG = &Value;
|
|
Info.VI__H_START_REG = &Value;
|
|
Info.VI__V_START_REG = &Value;
|
|
Info.VI__V_BURST_REG = &Value;
|
|
Info.VI__X_SCALE_REG = &Value;
|
|
Info.VI__Y_SCALE_REG = &Value;
|
|
}
|
|
// Send initialization information to the DLL
|
|
else
|
|
{
|
|
CMipsMemoryVM & MMU = System->m_MMU_VM;
|
|
CRegisters & Reg = System->m_Reg;
|
|
|
|
if (g_Rom->IsLoadedRomDDIPL() && g_Disk != NULL)
|
|
Info.HEADER = g_Disk->GetDiskHeader();
|
|
else
|
|
Info.HEADER = g_Rom->GetRomAddress();
|
|
Info.RDRAM = MMU.Rdram();
|
|
Info.DMEM = MMU.Dmem();
|
|
Info.IMEM = MMU.Imem();
|
|
Info.MI__INTR_REG = &Reg.m_GfxIntrReg;
|
|
Info.DPC__START_REG = &Reg.DPC_START_REG;
|
|
Info.DPC__END_REG = &Reg.DPC_END_REG;
|
|
Info.DPC__CURRENT_REG = &Reg.DPC_CURRENT_REG;
|
|
Info.DPC__STATUS_REG = &Reg.DPC_STATUS_REG;
|
|
Info.DPC__CLOCK_REG = &Reg.DPC_CLOCK_REG;
|
|
Info.DPC__BUFBUSY_REG = &Reg.DPC_BUFBUSY_REG;
|
|
Info.DPC__PIPEBUSY_REG = &Reg.DPC_PIPEBUSY_REG;
|
|
Info.DPC__TMEM_REG = &Reg.DPC_TMEM_REG;
|
|
Info.VI__STATUS_REG = &Reg.VI_STATUS_REG;
|
|
Info.VI__ORIGIN_REG = &Reg.VI_ORIGIN_REG;
|
|
Info.VI__WIDTH_REG = &Reg.VI_WIDTH_REG;
|
|
Info.VI__INTR_REG = &Reg.VI_INTR_REG;
|
|
Info.VI__V_CURRENT_LINE_REG = &Reg.VI_CURRENT_REG;
|
|
Info.VI__TIMING_REG = &Reg.VI_TIMING_REG;
|
|
Info.VI__V_SYNC_REG = &Reg.VI_V_SYNC_REG;
|
|
Info.VI__H_SYNC_REG = &Reg.VI_H_SYNC_REG;
|
|
Info.VI__LEAP_REG = &Reg.VI_LEAP_REG;
|
|
Info.VI__H_START_REG = &Reg.VI_H_START_REG;
|
|
Info.VI__V_START_REG = &Reg.VI_V_START_REG;
|
|
Info.VI__V_BURST_REG = &Reg.VI_V_BURST_REG;
|
|
Info.VI__X_SCALE_REG = &Reg.VI_X_SCALE_REG;
|
|
Info.VI__Y_SCALE_REG = &Reg.VI_Y_SCALE_REG;
|
|
}
|
|
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Calling InitiateGFX");
|
|
m_Initialized = InitiateGFX(Info) != 0;
|
|
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Done (res: %s)", m_Initialized ? "true" : "false");
|
|
return m_Initialized;
|
|
}
|
|
|
|
void CGfxPlugin::UnloadPluginDetails(void)
|
|
{
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "start");
|
|
if (m_LibHandle != NULL)
|
|
{
|
|
pjutil::DynLibClose(m_LibHandle);
|
|
m_LibHandle = NULL;
|
|
}
|
|
memset(&m_GFXDebug, 0, sizeof(m_GFXDebug));
|
|
|
|
// CaptureScreen = NULL;
|
|
ChangeWindow = NULL;
|
|
GetDebugInfo = NULL;
|
|
DrawScreen = NULL;
|
|
DrawStatus = NULL;
|
|
// FrameBufferRead = NULL;
|
|
// FrameBufferWrite = NULL;
|
|
InitiateDebugger = NULL;
|
|
MoveScreen = NULL;
|
|
ProcessDList = NULL;
|
|
ProcessRDPList = NULL;
|
|
ShowCFB = NULL;
|
|
UpdateScreen = NULL;
|
|
ViStatusChanged = NULL;
|
|
ViWidthChanged = NULL;
|
|
GetRomBrowserMenu = NULL;
|
|
OnRomBrowserMenuItem = NULL;
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Done");
|
|
}
|
|
|
|
void CGfxPlugin::ProcessMenuItem(int32_t id)
|
|
{
|
|
if (m_GFXDebug.ProcessMenuItem)
|
|
{
|
|
m_GFXDebug.ProcessMenuItem(id);
|
|
}
|
|
}
|
|
|
|
#ifdef ANDROID
|
|
void CGfxPlugin::SwapBuffers(void)
|
|
{
|
|
RenderWindow * render = g_Plugins ? g_Plugins->MainWindow() : NULL;
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Start (render: %p)",render);
|
|
if (render != NULL)
|
|
{
|
|
render->SwapWindow();
|
|
}
|
|
WriteTrace(TraceGFXPlugin, TraceDebug, "Done");
|
|
}
|
|
#endif
|