activegs-ios/kegs/Win/win_raster.cpp

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// TestRaster.cpp : Defines the entry point for the console application.
//
#include "../../common.win32/stdafx.h"
#include "../../Common/CemulatorCtrl.h"
#include "../src/raster.h"
#include "../src/graphcounter.h"
#ifdef USE_RASTER
#include <d3d9.h>
#pragma comment(lib,"d3d9.lib")
LPDIRECT3DDEVICE9 p_dx_Device = NULL;
LPDIRECT3D9 p_dx_Object = NULL;
int screenHeight;
int x_init_raster(void* _data)
{
HWND hwnd = (HWND)_data;
p_dx_Object = Direct3DCreate9(D3D_SDK_VERSION);
if (p_dx_Object == NULL)
{
printf("DirectX Runtime library not installed!\n");
return 0;
}
// IDirect3DDevice9 * device;
D3DPRESENT_PARAMETERS dx_PresParams;
ZeroMemory( &dx_PresParams, sizeof(dx_PresParams) );
dx_PresParams.Windowed = TRUE;
dx_PresParams.SwapEffect = D3DSWAPEFFECT_DISCARD;
dx_PresParams.BackBufferFormat = D3DFMT_UNKNOWN;
// HWND hWND=NULL;
HRESULT err =p_dx_Object->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hwnd, D3DCREATE_HARDWARE_VERTEXPROCESSING, &dx_PresParams, &p_dx_Device);
//HRESULT err = IDirect3D9::CreateDevice(D3DADAPTER_DEFAULT,D3DDEVTYPE_HAL,NULL,0,NULL,&device);
if (err!=D3D_OK)
{
printf("failed device");
return 0;
}
D3DRASTER_STATUS status;
err = p_dx_Device->GetRasterStatus(0,&status);
if (err!=D3D_OK)
{
printf("failed getraster");
return 0;
}
screenHeight = GetSystemMetrics(SM_CYSCREEN) ;
printf("screenHeight:%d\n",screenHeight);
return 1;
}
int getScanLine()
{
if (!p_dx_Device) return -1;
D3DRASTER_STATUS status;
HRESULT err = p_dx_Device->GetRasterStatus(0,&status);
if (err!=D3D_OK)
{
printf("failed getraster");
return 0;
}
static int mins = 100000;
static int maxs = 0;
if (mins>status.ScanLine) mins=status.ScanLine;
if (maxs<status.ScanLine) maxs=status.ScanLine;
// if (status.InVBlank) __asm int 3;
return status.ScanLine;
}
int getVbl()
{
D3DRASTER_STATUS status;
if (!p_dx_Device) return -1;
HRESULT err = p_dx_Device->GetRasterStatus(0,&status);
if (err!=D3D_OK)
{
printf("failed getraster");
return 0;
}
return status.InVBlank;
}
int x_wait_for_last_refresh(double _w)
{
#ifndef WIN32
#ifdef ENABLE_GRAPH
double s = get_dtime();
#endif
CHANGE_BORDER(0,0xFFFFFF);
CHANGE_BORDER(2,0xFFFFFF);
// attends la prochaine vbl
//... x_wait_for_vbl();
CHANGE_BORDER(0,0x000000);
CHANGE_BORDER(2,0);
#ifdef ENABLE_GRAPH
double d = get_dtime() - s;
g_graph.add_graph(2,(float)d,g_sim65816.g_vbl_count);
#endif
#else
while(1)
{
int l =getScanLine();
if (l<screenHeight-20)
break;
}
return 1;
#endif
}
int x_wait_for_vbl()
{
#ifdef ENABLE_GRAPH
double s = get_dtime();
#endif
CHANGE_BORDER(0,0xFFFFFF);
CHANGE_BORDER(2,0xFFFFFF);
// attends la prochaine vbl
// while(!getVbl());
while(1)
{
int l =getScanLine();
if (l>screenHeight-20)
break;
}
CHANGE_BORDER(0,0x000000);
CHANGE_BORDER(2,0);
#ifdef ENABLE_GRAPH
double d = get_dtime() - s;
g_graph.add_graph(2,(float)d,g_sim65816.g_vbl_count);
#endif // graph
return 1;
}
#endif