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RenderDevice.cpp
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#include "stdafx.h"
#include <DxErr.h>
// Undefine this if you want to debug VR mode without a VR headset
//#define VR_PREVIEW_TEST
//#include "Dwmapi.h" // use when we get rid of XP at some point, get rid of the manual dll loads in here then
#ifndef DISABLE_FORCE_NVIDIA_OPTIMUS
#include "nvapi.h"
#endif
#include "RenderDevice.h"
#include "Shader.h"
#ifdef ENABLE_SDL
#include "typedefs3D.h"
#include "TextureManager.h"
#include "sdl2/SDL_syswm.h"
#else
#include "Material.h"
#include "BasicShader.h"
#include "DMDShader.h"
#include "FBShader.h"
#include "FlasherShader.h"
#include "LightShader.h"
#ifdef SEPARATE_CLASSICLIGHTSHADER
#include "ClassicLightShader.h"
#endif
#endif
// SMAA:
#include "shader/AreaTex.h"
#include "shader/SearchTex.h"
#ifndef ENABLE_SDL
#pragma comment(lib, "d3d9.lib") // TODO: put into build system
#pragma comment(lib, "d3dx9.lib") // TODO: put into build system
#if _MSC_VER >= 1900
#pragma comment(lib, "legacy_stdio_definitions.lib") //dxerr.lib needs this
#endif
#pragma comment(lib, "dxerr.lib") // TODO: put into build system
static bool IsWindowsVistaOr7()
{
OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0,{ 0 }, 0, 0, 0, 0, 0 };
const DWORDLONG dwlConditionMask = //VerSetConditionMask(
VerSetConditionMask(
VerSetConditionMask(
0, VER_MAJORVERSION, VER_EQUAL),
VER_MINORVERSION, VER_EQUAL)/*,
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL)*/;
osvi.dwMajorVersion = HIBYTE(_WIN32_WINNT_VISTA);
osvi.dwMinorVersion = LOBYTE(_WIN32_WINNT_VISTA);
//osvi.wServicePackMajor = 0;
const bool vista = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION /*| VER_SERVICEPACKMAJOR*/, dwlConditionMask) != FALSE;
OSVERSIONINFOEXW osvi2 = { sizeof(osvi), 0, 0, 0, 0,{ 0 }, 0, 0, 0, 0, 0 };
osvi2.dwMajorVersion = HIBYTE(_WIN32_WINNT_WIN7);
osvi2.dwMinorVersion = LOBYTE(_WIN32_WINNT_WIN7);
//osvi2.wServicePackMajor = 0;
const bool win7 = VerifyVersionInfoW(&osvi2, VER_MAJORVERSION | VER_MINORVERSION /*| VER_SERVICEPACKMAJOR*/, dwlConditionMask) != FALSE;
return vista || win7;
}
#endif
typedef HRESULT(STDAPICALLTYPE *pRGV)(LPOSVERSIONINFOEXW osi);
static pRGV mRtlGetVersion = nullptr;
bool IsWindows10_1803orAbove()
{
if (mRtlGetVersion == nullptr)
mRtlGetVersion = (pRGV)GetProcAddress(GetModuleHandle(TEXT("ntdll")), "RtlGetVersion"); // apparently the only really reliable solution to get the OS version (as of Win10 1803)
if (mRtlGetVersion != nullptr)
{
OSVERSIONINFOEXW osInfo;
osInfo.dwOSVersionInfoSize = sizeof(osInfo);
mRtlGetVersion(&osInfo);
if (osInfo.dwMajorVersion > 10)
return true;
if (osInfo.dwMajorVersion == 10 && osInfo.dwMinorVersion > 0)
return true;
if (osInfo.dwMajorVersion == 10 && osInfo.dwMinorVersion == 0 && osInfo.dwBuildNumber >= 17134) // which is the more 'common' 1803
return true;
}
return false;
}
#ifdef ENABLE_SDL
//my definition for SDL GLint size; GLenum type; GLboolean normalized; GLsizei stride;
//D3D definition WORD Stream; WORD Offset; BYTE Type; BYTE Method; BYTE Usage; BYTE UsageIndex;
constexpr VertexElement VertexTexelElement[] =
{
{ 3, GL_FLOAT, GL_FALSE, 0, "POSITION0" },
{ 2, GL_FLOAT, GL_FALSE, 0, "TEXCOORD0" },
{ 0, 0, 0, 0, nullptr}
/* { 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()*/
};
VertexDeclaration* RenderDevice::m_pVertexTexelDeclaration = (VertexDeclaration*)&VertexTexelElement;
constexpr VertexElement VertexNormalTexelElement[] =
{
{ 3, GL_FLOAT, GL_FALSE, 0, "POSITION0" },
{ 3, GL_FLOAT, GL_FALSE, 0, "NORMAL0" },
{ 2, GL_FLOAT, GL_FALSE, 0, "TEXCOORD0" },
{ 0, 0, 0, 0, nullptr}
/*
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 }, // normal
{ 0, 6 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()*/
};
VertexDeclaration* RenderDevice::m_pVertexNormalTexelDeclaration = (VertexDeclaration*)&VertexNormalTexelElement;
/*constexpr VertexElement VertexNormalTexelTexelElement[] =
{
{ 0, 0 * sizeof(float),D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float),D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 }, // normal
{ 0, 6 * sizeof(float),D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
{ 0, 8 * sizeof(float),D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 }, // tex1
D3DDECL_END()
};
VertexDeclaration* RenderDevice::m_pVertexNormalTexelTexelDeclaration = nullptr;*/
constexpr VertexElement VertexTrafoTexelElement[] =
{
{ 4, GL_FLOAT, GL_FALSE, 0, "POSITION0" },
{ 2, GL_FLOAT, GL_FALSE, 0, nullptr },//legacy?
{ 2, GL_FLOAT, GL_FALSE, 0, "TEXCOORD0" },
{ 0, 0, 0, 0, nullptr }
/* { 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITIONT, 0 }, // transformed pos
{ 0, 4 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 }, // (mostly, except for classic lights) unused, there to be able to share same code as VertexNormalTexelElement
{ 0, 6 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()*/
};
VertexDeclaration* RenderDevice::m_pVertexTrafoTexelDeclaration = (VertexDeclaration*)&VertexTrafoTexelElement;
GLuint RenderDevice::m_samplerStateCache[3 * 3 * 5];
#else
constexpr VertexElement VertexTexelElement[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()
};
VertexDeclaration* RenderDevice::m_pVertexTexelDeclaration = nullptr;
constexpr VertexElement VertexNormalTexelElement[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float), D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 }, // normal
{ 0, 6 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()
};
VertexDeclaration* RenderDevice::m_pVertexNormalTexelDeclaration = nullptr;
/*constexpr VertexElement VertexNormalTexelTexelElement[] =
{
{ 0, 0 * sizeof(float),D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 }, // pos
{ 0, 3 * sizeof(float),D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_NORMAL, 0 }, // normal
{ 0, 6 * sizeof(float),D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
{ 0, 8 * sizeof(float),D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 }, // tex1
D3DDECL_END()
};
VertexDeclaration* RenderDevice::m_pVertexNormalTexelTexelDeclaration = nullptr;*/
// pre-transformed, take care that this is a float4 and needs proper w component setup (also see https://docs.microsoft.com/en-us/windows/desktop/direct3d9/mapping-fvf-codes-to-a-directx-9-declaration)
constexpr VertexElement VertexTrafoTexelElement[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITIONT, 0 }, // transformed pos
{ 0, 4 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 1 }, // (mostly, except for classic lights) unused, there to be able to share same code as VertexNormalTexelElement
{ 0, 6 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 }, // tex0
D3DDECL_END()
};
VertexDeclaration* RenderDevice::m_pVertexTrafoTexelDeclaration = nullptr;
static unsigned int fvfToSize(const DWORD fvf)
{
switch (fvf)
{
case MY_D3DFVF_NOTEX2_VERTEX:
case MY_D3DTRANSFORMED_NOTEX2_VERTEX:
return sizeof(Vertex3D_NoTex2);
case MY_D3DFVF_TEX:
return sizeof(Vertex3D_TexelOnly);
default:
assert(!"Unknown FVF type in fvfToSize");
return 0;
}
}
static VertexDeclaration* fvfToDecl(const DWORD fvf)
{
switch (fvf)
{
case MY_D3DFVF_NOTEX2_VERTEX:
return RenderDevice::m_pVertexNormalTexelDeclaration;
case MY_D3DTRANSFORMED_NOTEX2_VERTEX:
return RenderDevice::m_pVertexTrafoTexelDeclaration;
case MY_D3DFVF_TEX:
return RenderDevice::m_pVertexTexelDeclaration;
default:
assert(!"Unknown FVF type in fvfToDecl");
return nullptr;
}
}
#endif
static UINT ComputePrimitiveCount(const RenderDevice::PrimitiveTypes type, const int vertexCount)
{
switch (type)
{
case RenderDevice::POINTLIST:
return vertexCount;
case RenderDevice::LINELIST:
return vertexCount / 2;
case RenderDevice::LINESTRIP:
return std::max(0, vertexCount - 1);
case RenderDevice::TRIANGLELIST:
return vertexCount / 3;
case RenderDevice::TRIANGLESTRIP:
case RenderDevice::TRIANGLEFAN:
return std::max(0, vertexCount - 2);
default:
return 0;
}
}
#ifdef ENABLE_SDL
static const char* glErrorToString(const int error) {
switch (error) {
case GL_INVALID_ENUM: return "GL_INVALID_ENUM";
case GL_INVALID_VALUE: return "GL_INVALID_VALUE";
case GL_INVALID_OPERATION: return "GL_INVALID_OPERATION";
case GL_STACK_OVERFLOW: return "GL_STACK_OVERFLOW";
case GL_STACK_UNDERFLOW: return "GL_STACK_UNDERFLOW";
case GL_OUT_OF_MEMORY: return "GL_OUT_OF_MEMORY";
case GL_INVALID_FRAMEBUFFER_OPERATION: return "GL_INVALID_FRAMEBUFFER_OPERATION";
default: return "unknown";
}
}
#endif
void ReportFatalError(const HRESULT hr, const char *file, const int line)
{
char msg[2048+128];
#ifdef ENABLE_SDL
sprintf_s(msg, sizeof(msg), "GL Fatal Error 0x%0002X %s in %s:%d", hr, glErrorToString(hr), file, line);
ShowError(msg);
#else
sprintf_s(msg, sizeof(msg), "Fatal error %s (0x%x: %s) at %s:%d", DXGetErrorString(hr), hr, DXGetErrorDescription(hr), file, line);
ShowError(msg);
exit(-1);
#endif
}
void ReportError(const char *errorText, const HRESULT hr, const char *file, const int line)
{
char msg[4096];
#ifdef ENABLE_SDL
sprintf_s(msg, sizeof(msg), "GL Error 0x%0002X %s in %s:%d\n%s", hr, glErrorToString(hr), file, line, errorText);
ShowError(msg);
#else
sprintf_s(msg, sizeof(msg), "%s %s (0x%x: %s) at %s:%d", errorText, DXGetErrorString(hr), hr, DXGetErrorDescription(hr), file, line);
ShowError(msg);
exit(-1);
#endif
}
unsigned m_curLockCalls, m_frameLockCalls;
unsigned int RenderDevice::Perf_GetNumLockCalls() const { return m_frameLockCalls; }
#ifdef ENABLE_SDL
void checkGLErrors(const char *file, const int line) {
GLenum err;
unsigned int count = 0;
while ((err = glGetError()) != GL_NO_ERROR) {
count++;
ReportFatalError(err, file, line);
}
/*if (count>0) {
exit(-1);
}*/
}
#endif
// Callback function for printing debug statements
#if defined(ENABLE_SDL) && defined(_DEBUG)
void APIENTRY GLDebugMessageCallback(GLenum source, GLenum type, GLuint id,
GLenum severity, GLsizei length,
const GLchar *msg, const void *data)
{
char* _source;
switch (source) {
case GL_DEBUG_SOURCE_API:
_source = (LPSTR) "API";
break;
case GL_DEBUG_SOURCE_WINDOW_SYSTEM:
_source = (LPSTR) "WINDOW SYSTEM";
break;
case GL_DEBUG_SOURCE_SHADER_COMPILER:
_source = (LPSTR) "SHADER COMPILER";
break;
case GL_DEBUG_SOURCE_THIRD_PARTY:
_source = (LPSTR) "THIRD PARTY";
break;
case GL_DEBUG_SOURCE_APPLICATION:
_source = (LPSTR) "APPLICATION";
break;
case GL_DEBUG_SOURCE_OTHER:
_source = (LPSTR) "UNKNOWN";
break;
default:
_source = (LPSTR) "UNHANDLED";
break;
}
char* _type;
switch (type) {
case GL_DEBUG_TYPE_ERROR:
_type = (LPSTR) "ERROR";
break;
case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR:
_type = (LPSTR) "DEPRECATED BEHAVIOR";
break;
case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR:
_type = (LPSTR) "UNDEFINED BEHAVIOR";
break;
case GL_DEBUG_TYPE_PORTABILITY:
_type = (LPSTR) "PORTABILITY";
break;
case GL_DEBUG_TYPE_PERFORMANCE:
_type = (LPSTR) "PERFORMANCE";
break;
case GL_DEBUG_TYPE_OTHER:
_type = (LPSTR) "OTHER";
break;
case GL_DEBUG_TYPE_MARKER:
_type = (LPSTR) "MARKER";
break;
case GL_DEBUG_TYPE_PUSH_GROUP:
_type = (LPSTR) "GL_DEBUG_TYPE_PUSH_GROUP";
break;
case GL_DEBUG_TYPE_POP_GROUP:
_type = (LPSTR) "GL_DEBUG_TYPE_POP_GROUP";
break;
default:
_type = (LPSTR) "UNHANDLED";
break;
}
char* _severity;
switch (severity) {
case GL_DEBUG_SEVERITY_HIGH:
_severity = (LPSTR) "HIGH";
break;
case GL_DEBUG_SEVERITY_MEDIUM:
_severity = (LPSTR) "MEDIUM";
break;
case GL_DEBUG_SEVERITY_LOW:
_severity = (LPSTR) "LOW";
break;
case GL_DEBUG_SEVERITY_NOTIFICATION:
_severity = (LPSTR) "NOTIFICATION";
break;
default:
_severity = (LPSTR) "UNHANDLED";
break;
}
//if(severity != GL_DEBUG_SEVERITY_NOTIFICATION)
fprintf(stderr,"%d: %s of %s severity, raised from %s: %s\n", id, _type, _severity, _source, msg);
if (type == GL_DEBUG_TYPE_ERROR || type == GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR || severity == GL_DEBUG_SEVERITY_HIGH)
ShowError(msg);
}
#endif
////////////////////////////////////////////////////////////////////
int getNumberOfDisplays()
{
#ifdef ENABLE_SDL
return SDL_GetNumVideoDisplays();
#else
return GetSystemMetrics(SM_CMONITORS);
#endif
}
void EnumerateDisplayModes(const int display, vector<VideoMode>& modes)
{
modes.clear();
#ifdef ENABLE_SDL
const int amount = SDL_GetNumDisplayModes(display);
for (int mode = 0; mode < amount; ++mode) {
SDL_DisplayMode myMode;
SDL_GetDisplayMode(display, mode, &myMode);
VideoMode vmode = {};
vmode.width = myMode.w;
vmode.height = myMode.h;
switch (myMode.format) {
case SDL_PIXELFORMAT_RGB24:
case SDL_PIXELFORMAT_BGR24:
case SDL_PIXELFORMAT_RGB888:
case SDL_PIXELFORMAT_RGBX8888:
case SDL_PIXELFORMAT_BGR888:
case SDL_PIXELFORMAT_BGRX8888:
case SDL_PIXELFORMAT_ARGB8888:
case SDL_PIXELFORMAT_RGBA8888:
case SDL_PIXELFORMAT_ABGR8888:
case SDL_PIXELFORMAT_BGRA8888:
vmode.depth = 32;
break;
case SDL_PIXELFORMAT_RGB565:
case SDL_PIXELFORMAT_BGR565:
case SDL_PIXELFORMAT_ABGR1555:
case SDL_PIXELFORMAT_BGRA5551:
case SDL_PIXELFORMAT_ARGB1555:
case SDL_PIXELFORMAT_RGBA5551:
vmode.depth = 16;
break;
case SDL_PIXELFORMAT_ARGB2101010:
vmode.depth = 30;
break;
default:
vmode.depth = 0;
}
vmode.refreshrate = myMode.refresh_rate;
modes.push_back(vmode);
}
#else
vector<DisplayConfig> displays;
getDisplayList(displays);
if (display >= (int)displays.size())
return;
const int adapter = displays[display].adapter;
IDirect3D9 *d3d = Direct3DCreate9(D3D_SDK_VERSION);
if (d3d == nullptr)
{
ShowError("Could not create D3D9 object.");
return;
}
//for (int j = 0; j < 2; ++j)
constexpr int j = 0; // limit to 32bit only nowadays
{
const D3DFORMAT fmt = (D3DFORMAT)((j == 0) ? colorFormat::RGB8 : colorFormat::RGB5);
const unsigned numModes = d3d->GetAdapterModeCount(adapter, fmt);
for (unsigned i = 0; i < numModes; ++i)
{
D3DDISPLAYMODE d3dmode;
d3d->EnumAdapterModes(adapter, fmt, i, &d3dmode);
if (d3dmode.Width >= 640)
{
VideoMode mode;
mode.width = d3dmode.Width;
mode.height = d3dmode.Height;
mode.depth = (fmt == (D3DFORMAT)colorFormat::RGB5) ? 16 : 32;
mode.refreshrate = d3dmode.RefreshRate;
modes.push_back(mode);
}
}
}
SAFE_RELEASE(d3d);
#endif
}
BOOL CALLBACK MonitorEnumList(__in HMONITOR hMonitor, __in HDC hdcMonitor, __in LPRECT lprcMonitor, __in LPARAM dwData)
{
std::map<string,DisplayConfig>* data = reinterpret_cast<std::map<string,DisplayConfig>*>(dwData);
MONITORINFOEX info;
info.cbSize = sizeof(MONITORINFOEX);
GetMonitorInfo(hMonitor, &info);
DisplayConfig config = {};
config.top = info.rcMonitor.top;
config.left = info.rcMonitor.left;
config.width = info.rcMonitor.right - info.rcMonitor.left;
config.height = info.rcMonitor.bottom - info.rcMonitor.top;
config.isPrimary = (config.top == 0) && (config.left == 0);
config.display = (int)data->size(); // This number does neither map to the number form display settings nor something else.
#ifdef ENABLE_SDL
config.adapter = config.display;
#else
config.adapter = -1;
#endif
memcpy(config.DeviceName, info.szDevice, CCHDEVICENAME); // Internal display name e.g. "\\\\.\\DISPLAY1"
data->insert(std::pair<string, DisplayConfig>(config.DeviceName, config));
return TRUE;
}
int getDisplayList(vector<DisplayConfig>& displays)
{
displays.clear();
std::map<string, DisplayConfig> displayMap;
// Get the resolution of all enabled displays.
EnumDisplayMonitors(nullptr, nullptr, MonitorEnumList, reinterpret_cast<LPARAM>(&displayMap));
#ifndef ENABLE_SDL
IDirect3D9* pD3D = Direct3DCreate9(D3D_SDK_VERSION);
if (pD3D == nullptr)
{
ShowError("Could not create D3D9 object.");
return -1;
}
// Map the displays to the DX9 adapter. Otherwise this leads to an performance impact on systems with multiple GPUs
const int adapterCount = pD3D->GetAdapterCount();
for (int i = 0;i < adapterCount;++i) {
D3DADAPTER_IDENTIFIER9 adapter;
pD3D->GetAdapterIdentifier(i, 0, &adapter);
std::map<string, DisplayConfig>::iterator display = displayMap.find(adapter.DeviceName);
if (display != displayMap.end()) {
display->second.adapter = i;
strncpy_s(display->second.GPU_Name, adapter.Description, sizeof(display->second.GPU_Name)-1);
}
}
SAFE_RELEASE(pD3D);
#endif
// Apply the same numbering as windows
int i = 0;
for (std::map<string, DisplayConfig>::iterator display = displayMap.begin(); display != displayMap.end(); ++display)
{
if (display->second.adapter >= 0) {
display->second.display = i;
#ifdef ENABLE_SDL
const char* name = SDL_GetDisplayName(display->second.adapter);
if(name != nullptr)
strncpy_s(display->second.GPU_Name, name, sizeof(display->second.GPU_Name) - 1);
else
display->second.GPU_Name[0] = '\0'; //!!
#endif
displays.push_back(display->second);
}
i++;
}
return i;
}
bool getDisplaySetupByID(const int display, int &x, int &y, int &width, int &height)
{
vector<DisplayConfig> displays;
getDisplayList(displays);
for (vector<DisplayConfig>::iterator displayConf = displays.begin(); displayConf != displays.end(); ++displayConf) {
if ((display == -1 && displayConf->isPrimary) || display == displayConf->display) {
x = displayConf->left;
y = displayConf->top;
width = displayConf->width;
height = displayConf->height;
return true;
}
}
x = 0;
y = 0;
width = GetSystemMetrics(SM_CXSCREEN);
height = GetSystemMetrics(SM_CYSCREEN);
return false;
}
int getPrimaryDisplay()
{
vector<DisplayConfig> displays;
getDisplayList(displays);
for (vector<DisplayConfig>::iterator displayConf = displays.begin(); displayConf != displays.end(); ++displayConf)
if (displayConf->isPrimary)
return displayConf->adapter;
return 0;
}
////////////////////////////////////////////////////////////////////
unsigned int RenderDevice::m_stats_drawn_triangles = 0;
#ifndef ENABLE_SDL
#ifdef USE_D3D9EX
typedef HRESULT(WINAPI *pD3DC9Ex)(UINT SDKVersion, IDirect3D9Ex**);
static pD3DC9Ex mDirect3DCreate9Ex = nullptr;
#endif
#define DWM_EC_DISABLECOMPOSITION 0
#define DWM_EC_ENABLECOMPOSITION 1
typedef HRESULT(STDAPICALLTYPE *pDICE)(BOOL* pfEnabled);
static pDICE mDwmIsCompositionEnabled = nullptr;
typedef HRESULT(STDAPICALLTYPE *pDF)();
static pDF mDwmFlush = nullptr;
typedef HRESULT(STDAPICALLTYPE *pDEC)(UINT uCompositionAction);
static pDEC mDwmEnableComposition = nullptr;
#endif
RenderDevice::RenderDevice(const HWND hwnd, const int width, const int height, const bool fullscreen, const int colordepth, int VSync, const float AAfactor, const StereoMode stereo3D, const unsigned int FXAA, const bool sharpen, const bool ss_refl, const bool useNvidiaApi, const bool disable_dwm, const int BWrendering)
: m_windowHwnd(hwnd), m_width(width), m_height(height), m_fullscreen(fullscreen),
m_colorDepth(colordepth), m_vsync(VSync), m_AAfactor(AAfactor), m_stereo3D(stereo3D),
m_ssRefl(ss_refl), m_disableDwm(disable_dwm), m_sharpen(sharpen), m_FXAA(FXAA), m_BWrendering(BWrendering), m_texMan(*this)
{
#ifdef ENABLE_SDL
#ifdef ENABLE_VR
m_pHMD = nullptr;
m_rTrackedDevicePose = nullptr;
#endif
#else
m_useNvidiaApi = useNvidiaApi;
m_INTZ_support = false;
NVAPIinit = false;
m_current_renderstate.state = m_renderstate.state = 0;
m_quadVertexBuffer = nullptr;
m_quadDynVertexBuffer = nullptr;
m_stats_drawn_triangles = 0;
mDwmIsCompositionEnabled = (pDICE)GetProcAddress(GetModuleHandle(TEXT("dwmapi.dll")), "DwmIsCompositionEnabled"); //!! remove as soon as win xp support dropped and use static link
mDwmEnableComposition = (pDEC)GetProcAddress(GetModuleHandle(TEXT("dwmapi.dll")), "DwmEnableComposition"); //!! remove as soon as win xp support dropped and use static link
mDwmFlush = (pDF)GetProcAddress(GetModuleHandle(TEXT("dwmapi.dll")), "DwmFlush"); //!! remove as soon as win xp support dropped and use static link
if (mDwmIsCompositionEnabled && mDwmEnableComposition)
{
BOOL dwm = 0;
mDwmIsCompositionEnabled(&dwm);
m_dwm_enabled = m_dwm_was_enabled = !!dwm;
if (m_dwm_was_enabled && m_disableDwm && IsWindowsVistaOr7()) // windows 8 and above will not allow do disable it, but will still return S_OK
{
mDwmEnableComposition(DWM_EC_DISABLECOMPOSITION);
m_dwm_enabled = false;
}
}
else
{
m_dwm_was_enabled = false;
m_dwm_enabled = false;
}
#endif
m_stats_drawn_triangles = 0;
currentDeclaration = nullptr;
//m_curShader = nullptr;
// initialize performance counters
m_curDrawCalls = m_frameDrawCalls = 0;
m_curStateChanges = m_frameStateChanges = 0;
m_curTextureChanges = m_frameTextureChanges = 0;
m_curParameterChanges = m_frameParameterChanges = 0;
m_curTechniqueChanges = m_frameTechniqueChanges = 0;
m_curTextureUpdates = m_frameTextureUpdates = 0;
m_curLockCalls = m_frameLockCalls = 0; //!! meh
m_SMAAareaTexture = nullptr;
m_SMAAsearchTexture = nullptr;
StereoShader = nullptr;
m_pOffscreenMSAABackBufferTexture = nullptr;
m_pOffscreenBackBufferTexture = nullptr;
m_pOffscreenBackBufferTmpTexture = nullptr;
m_pOffscreenBackBufferTmpTexture2 = nullptr;
m_pOffscreenVRLeft = nullptr;
m_pOffscreenVRRight = nullptr;
m_pBloomBufferTexture = nullptr;
m_pBloomTmpBufferTexture = nullptr;
m_pStaticMirrorRenderTarget = nullptr;
m_pDynamicMirrorRenderTarget = nullptr;
m_pReflectionBufferTexture = nullptr;
}
void RenderDevice::CreateDevice(int &refreshrate, UINT adapterIndex)
{
assert(g_pplayer != nullptr); // Player must be created to give access to the output window
m_current_renderstate.state = m_renderstate.state = 0;
m_current_renderstate.depth_bias = m_renderstate.depth_bias = 0.0f;
#ifdef ENABLE_SDL
///////////////////////////////////
// OpenGL device initialization
const int displays = getNumberOfDisplays();
if ((int)adapterIndex >= displays)
m_adapter = 0;
else
m_adapter = adapterIndex;
SDL_DisplayMode mode;
if (SDL_GetCurrentDisplayMode(m_adapter, &mode) != 0)
{
ShowError("Failed to setup SDL output window");
exit(-1);
}
refreshrate = mode.refresh_rate;
bool video10bit = mode.format == SDL_PIXELFORMAT_ARGB2101010;
memset(m_samplerStateCache, 0, 3 * 3 * 5 * sizeof(GLuint));
m_sdl_playfieldHwnd = g_pplayer->m_sdl_playfieldHwnd;
SDL_SysWMinfo wmInfo;
SDL_VERSION(&wmInfo.version);
SDL_GetWindowWMInfo(m_sdl_playfieldHwnd, &wmInfo);
m_windowHwnd = wmInfo.info.win.window;
m_sdl_context = SDL_GL_CreateContext(m_sdl_playfieldHwnd);
SDL_GL_MakeCurrent(m_sdl_playfieldHwnd, m_sdl_context);
if (!gladLoadGLLoader(SDL_GL_GetProcAddress)) {
ShowError("Glad failed");
exit(-1);
}
int gl_majorVersion = 0;
int gl_minorVersion = 0;
glGetIntegerv(GL_MAJOR_VERSION, &gl_majorVersion);
glGetIntegerv(GL_MINOR_VERSION, &gl_minorVersion);
if (gl_majorVersion < 3 || (gl_majorVersion == 3 && gl_minorVersion < 2)) {
char errorMsg[256];
sprintf_s(errorMsg, sizeof(errorMsg), "Your graphics card only supports OpenGL %d.%d, but VPVR requires OpenGL 3.2 or newer.", gl_majorVersion, gl_minorVersion);
ShowError(errorMsg);
exit(-1);
}
m_GLversion = gl_majorVersion*100 + gl_minorVersion;
// Enable debugging layer of OpenGL
#ifdef _DEBUG
glEnable(GL_DEBUG_OUTPUT); // on its own is the 'fast' version
//glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS); // callback is in sync with errors, so a breakpoint can be placed on the callback in order to get a stacktrace for the GL error
glDebugMessageCallback(GLDebugMessageCallback, nullptr);
#endif
#if 0
glDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, nullptr, GL_FALSE); // disable all
glDebugMessageControl(GL_DEBUG_SOURCE_API, GL_DEBUG_TYPE_ERROR, GL_DONT_CARE, 0, nullptr, GL_TRUE); // enable only errors
#endif
/* This fails on some situations, just keep the requested size
GLint frameBuffer[4];
glGetIntegerv(GL_VIEWPORT, frameBuffer);
const int fbWidth = frameBuffer[2];
const int fbHeight = frameBuffer[3];
m_width = fbWidth;
m_height = fbHeight;
*/
if (m_stereo3D == STEREO_VR)
{
#ifdef ENABLE_VR
if (LoadValueBoolWithDefault(regKey[RegName::PlayerVR], "scaleToFixedWidth"s, false))
{
float width;
g_pplayer->m_ptable->get_Width(&width);
m_scale = LoadValueFloatWithDefault(regKey[RegName::PlayerVR], "scaleAbsolute"s, 55.0f) * 0.01f / width;
}
else
m_scale = 0.000540425f * LoadValueFloatWithDefault(regKey[RegName::PlayerVR], "scaleRelative"s, 1.0f);
if (m_scale <= 0.f)
m_scale = 0.000540425f; // Scale factor for VPUnits to Meters
// Initialize VR, this will also override the render buffer size (m_width, m_height) to account for HMD render size and render the 2 eyes simultaneously
InitVR();
#endif
}
else if (m_stereo3D >= STEREO_ANAGLYPH_RC && m_stereo3D <= STEREO_ANAGLYPH_AB)
{
// For anaglyph stereo mode, we need to double the width since the 2 eye images are mixed by colors, each being at the resolution of the output.
m_width = m_width * 2;
}
if (m_stereo3D == STEREO_VR || m_vsync > refreshrate)
m_vsync = 0;
SDL_GL_SetSwapInterval(m_vsync);
m_maxaniso = 0;
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY, &m_maxaniso);
int max_frag_unit, max_combined_unit;
glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &max_frag_unit);
glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &max_combined_unit);
int n_tex_units = min(max_frag_unit, max_combined_unit);
for (int i = 0; i < n_tex_units; i++)
{
SamplerBinding* binding = new SamplerBinding();
binding->unit = i;
binding->use_rank = i;
binding->sampler = nullptr;
binding->filter = SF_UNDEFINED;
binding->clamp_u = SA_UNDEFINED;
binding->clamp_v = SA_UNDEFINED;
m_samplerBindings.push_back(binding);
}
m_autogen_mipmap = true;
SetRenderState(RenderDevice::ZFUNC, RenderDevice::Z_LESSEQUAL);
#else
///////////////////////////////////
// DirectX 9 device initialization
#ifdef USE_D3D9EX
m_pD3DEx = nullptr;
m_pD3DDeviceEx = nullptr;
mDirect3DCreate9Ex = (pD3DC9Ex)GetProcAddress(GetModuleHandle(TEXT("d3d9.dll")), "Direct3DCreate9Ex"); //!! remove as soon as win xp support dropped and use static link
if (mDirect3DCreate9Ex)
{
const HRESULT hr = mDirect3DCreate9Ex(D3D_SDK_VERSION, &m_pD3DEx);
if (FAILED(hr) || (m_pD3DEx == nullptr))
{
ShowError("Could not create D3D9Ex object.");
throw 0;
}
m_pD3DEx->QueryInterface(__uuidof(IDirect3D9), reinterpret_cast<void **>(&m_pD3D));
}
else
#endif
{
m_pD3D = Direct3DCreate9(D3D_SDK_VERSION);
if (m_pD3D == nullptr)
{
ShowError("Could not create D3D9 object.");
throw 0;
}
}
m_adapter = m_pD3D->GetAdapterCount() > (int)adapterIndex ? adapterIndex : 0;
D3DDEVTYPE devtype = D3DDEVTYPE_HAL;
// Look for 'NVIDIA PerfHUD' adapter
// If it is present, override default settings
// This only takes effect if run under NVPerfHud, otherwise does nothing
for (UINT adapter = 0; adapter < m_pD3D->GetAdapterCount(); adapter++)
{
D3DADAPTER_IDENTIFIER9 Identifier;
m_pD3D->GetAdapterIdentifier(adapter, 0, &Identifier);
if (strstr(Identifier.Description, "PerfHUD") != 0)
{
m_adapter = adapter;
devtype = D3DDEVTYPE_REF;
break;
}
}
D3DCAPS9 caps;
m_pD3D->GetDeviceCaps(m_adapter, devtype, &caps);
// check which parameters can be used for anisotropic filter
m_mag_aniso = (caps.TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC) != 0;
m_maxaniso = caps.MaxAnisotropy;
memset(m_bound_filter, 0xCC, TEXTURESET_STATE_CACHE_SIZE * sizeof(SamplerFilter));
memset(m_bound_clampu, 0xCC, TEXTURESET_STATE_CACHE_SIZE * sizeof(SamplerAddressMode));
memset(m_bound_clampv, 0xCC, TEXTURESET_STATE_CACHE_SIZE * sizeof(SamplerAddressMode));
if (((caps.TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL) != 0) || ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) != 0))
ShowError("D3D device does only support power of 2 textures");
//if (caps.NumSimultaneousRTs < 2)
// ShowError("D3D device doesn't support multiple render targets!");
bool video10bit = LoadValueBoolWithDefault(regKey[RegName::Player], "Render10Bit"s, false);
if (!m_fullscreen && video10bit)
{
ShowError("10Bit-Monitor support requires 'Force exclusive Fullscreen Mode' to be also enabled!");
video10bit = false;
}
// get the current display format
D3DFORMAT format;
if (!m_fullscreen)
{
D3DDISPLAYMODE mode;
CHECKD3D(m_pD3D->GetAdapterDisplayMode(m_adapter, &mode));
format = mode.Format;
refreshrate = mode.RefreshRate;
}
else
{
format = (D3DFORMAT)(video10bit ? colorFormat::RGBA10 : ((m_colorDepth == 16) ? colorFormat::RGB5 : colorFormat::RGB8));
}
// limit vsync rate to actual refresh rate, otherwise special handling in renderloop
if (m_vsync > refreshrate)
m_vsync = 0;
D3DPRESENT_PARAMETERS params;
params.BackBufferWidth = m_width;
params.BackBufferHeight = m_height;
params.BackBufferFormat = format;
params.BackBufferCount = 1;
params.MultiSampleType = /*useAA ? D3DMULTISAMPLE_4_SAMPLES :*/ D3DMULTISAMPLE_NONE; // D3DMULTISAMPLE_NONMASKABLE? //!! useAA now uses super sampling/offscreen render
params.MultiSampleQuality = 0; // if D3DMULTISAMPLE_NONMASKABLE then set to > 0
params.SwapEffect = D3DSWAPEFFECT_DISCARD; // FLIP ?
params.hDeviceWindow = m_windowHwnd;
params.Windowed = !m_fullscreen;
params.EnableAutoDepthStencil = FALSE;
params.AutoDepthStencilFormat = D3DFMT_UNKNOWN; // ignored
params.Flags = /*fullscreen ? D3DPRESENTFLAG_LOCKABLE_BACKBUFFER :*/ /*(stereo3D ?*/ 0 /*: D3DPRESENTFLAG_DISCARD_DEPTHSTENCIL)*/; // D3DPRESENTFLAG_LOCKABLE_BACKBUFFER only needed for SetDialogBoxMode() below, but makes rendering slower on some systems :/
params.FullScreen_RefreshRateInHz = m_fullscreen ? refreshrate : 0;
#ifdef USE_D3D9EX
params.PresentationInterval = (m_pD3DEx && (m_vsync != 1)) ? D3DPRESENT_INTERVAL_IMMEDIATE : (!!m_vsync ? D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE); //!! or have a special mode to force normal vsync?
#else
params.PresentationInterval = !!m_vsync ? D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
#endif
// check if our HDR texture format supports/does sRGB conversion on texture reads, which must NOT be the case as we always set SRGBTexture=true independent of the format!
HRESULT hr = m_pD3D->CheckDeviceFormat(m_adapter, devtype, params.BackBufferFormat, D3DUSAGE_QUERY_SRGBREAD, D3DRTYPE_TEXTURE, (D3DFORMAT)colorFormat::RGBA32F);
if (SUCCEEDED(hr))
ShowError("D3D device does support D3DFMT_A32B32G32R32F SRGBTexture reads (which leads to wrong tex colors)");
// now the same for our LDR/8bit texture format the other way round
hr = m_pD3D->CheckDeviceFormat(m_adapter, devtype, params.BackBufferFormat, D3DUSAGE_QUERY_SRGBREAD, D3DRTYPE_TEXTURE, (D3DFORMAT)colorFormat::RGBA8);
if (!SUCCEEDED(hr))
ShowError("D3D device does not support D3DFMT_A8R8G8B8 SRGBTexture reads (which leads to wrong tex colors)");
// check if auto generation of mipmaps can be used, otherwise will be done via d3dx
m_autogen_mipmap = (caps.Caps2 & D3DCAPS2_CANAUTOGENMIPMAP) != 0;
if (m_autogen_mipmap)
m_autogen_mipmap = (m_pD3D->CheckDeviceFormat(m_adapter, devtype, params.BackBufferFormat, textureUsage::AUTOMIPMAP, D3DRTYPE_TEXTURE, (D3DFORMAT)colorFormat::RGBA8) == D3D_OK);
//m_autogen_mipmap = false; //!! could be done to support correct sRGB/gamma correct generation of mipmaps which is not possible with auto gen mipmap in DX9! at the moment disabled, as the sRGB software path is super slow for similar mipmap filter quality
#ifndef DISABLE_FORCE_NVIDIA_OPTIMUS
if (!NVAPIinit && NvAPI_Initialize() == NVAPI_OK)
NVAPIinit = true;
#endif
// Determine if INTZ is supported
m_INTZ_support = (m_pD3D->CheckDeviceFormat( m_adapter, devtype, params.BackBufferFormat,
D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, ((D3DFORMAT)(MAKEFOURCC('I','N','T','Z'))))) == D3D_OK;
// check if requested MSAA is possible
DWORD MultiSampleQualityLevels;
if (!SUCCEEDED(m_pD3D->CheckDeviceMultiSampleType(m_adapter,
devtype, params.BackBufferFormat,
params.Windowed, params.MultiSampleType, &MultiSampleQualityLevels)))
{
ShowError("D3D device does not support this MultiSampleType");
params.MultiSampleType = D3DMULTISAMPLE_NONE;
params.MultiSampleQuality = 0;
}
else
params.MultiSampleQuality = min(params.MultiSampleQuality, MultiSampleQualityLevels);
const bool softwareVP = LoadValueBoolWithDefault(regKey[RegName::Player], "SoftwareVertexProcessing"s, false);
const DWORD flags = softwareVP ? D3DCREATE_SOFTWARE_VERTEXPROCESSING : D3DCREATE_HARDWARE_VERTEXPROCESSING;
// Create the D3D device. This optionally goes to the proper fullscreen mode.
// It also creates the default swap chain (front and back buffer).
#ifdef USE_D3D9EX
if (m_pD3DEx)
{
D3DDISPLAYMODEEX mode;
mode.Size = sizeof(D3DDISPLAYMODEEX);
if (m_fullscreen)
{
mode.Format = params.BackBufferFormat;
mode.Width = params.BackBufferWidth;
mode.Height = params.BackBufferHeight;
mode.RefreshRate = params.FullScreen_RefreshRateInHz;
mode.ScanLineOrdering = D3DSCANLINEORDERING_PROGRESSIVE;
}
hr = m_pD3DEx->CreateDeviceEx(
m_adapter,
devtype,
m_windowHwnd,
flags /*| D3DCREATE_PUREDEVICE*/,
¶ms,
m_fullscreen ? &mode : nullptr,
&m_pD3DDeviceEx);
if (FAILED(hr))