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Create MxDirectXInfo module (#1047)

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* Some beta addrs and asserts to start

* Create mxdirectxinfo

* include fix

* CONFIG annotations

* Beta matching

* Match format function better, add dead code function

* LegoDeviceEnumerate
This commit is contained in:
MS 2024-06-27 15:22:13 -04:00 committed by GitHub
parent 536aa4b1fe
commit 6e39e87613
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GPG key ID: B5690EEEBB952194
11 changed files with 1339 additions and 1133 deletions
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3
CMakeLists.txt
View file

@ -130,6 +130,7 @@ target_link_libraries(viewmanager PRIVATE Vec::Vec)
add_library(mxdirectx STATIC
LEGO1/mxdirectx/mxdirect3d.cpp
LEGO1/mxdirectx/mxdirectdraw.cpp
LEGO1/mxdirectx/mxdirectxinfo.cpp
)
register_lego1_target(mxdirectx)
set_property(TARGET mxdirectx PROPERTY ARCHIVE_OUTPUT_NAME "MxDirectX$<$<CONFIG:Debug>:d>")
@ -463,7 +464,7 @@ endif()
if (ISLE_BUILD_CONFIG)
add_executable(config WIN32
LEGO1/mxdirectx/mxdirect3d.cpp
LEGO1/mxdirectx/mxdirectxinfo.cpp
CONFIG/config.cpp
CONFIG/ConfigCommandLineInfo.cpp
CONFIG/AboutDlg.cpp

2
CONFIG/MainDlg.cpp
View file

@ -4,7 +4,7 @@
#include "config.h"
#include "res/resource.h"
#include <mxdirectx/mxdirect3d.h>
#include <mxdirectx/mxdirectxinfo.h>
DECOMP_SIZE_ASSERT(CDialog, 0x60)
DECOMP_SIZE_ASSERT(CMainDialog, 0x70)

2
CONFIG/config.cpp
View file

@ -47,7 +47,7 @@ BOOL CConfigApp::InitInstance()
if (_stricmp(afxCurrentAppName, "config") == 0) {
m_run_config_dialog = TRUE;
}
m_device_enumerator = new MxDeviceEnumerate;
m_device_enumerator = new LegoDeviceEnumerate;
if (m_device_enumerator->DoEnumerate()) {
return FALSE;
}

36
CONFIG/config.h
View file

@ -7,7 +7,7 @@
#include <d3d.h>
class MxDeviceEnumerate;
class LegoDeviceEnumerate;
struct Direct3DDeviceInfo;
struct MxDriver;
@ -54,23 +54,23 @@ class CConfigApp : public CWinApp {
BOOL IsLegoNotRunning();
public:
MxDeviceEnumerate* m_device_enumerator; // 0x0c4
MxDriver* m_driver; // 0x0c8
Direct3DDeviceInfo* m_device; // 0x0cc
int m_display_bit_depth; // 0x0d0
BOOL m_flip_surfaces; // 0x0d4
BOOL m_full_screen; // 0x0d8
BOOL m_3d_video_ram; // 0x0dc
BOOL m_wide_view_angle; // 0x0e0
BOOL m_3d_sound; // 0x0e4
BOOL m_draw_cursor; // 0x0e8
BOOL m_use_joystick; // 0x0ec
int m_joystick_index; // 0x0f0
BOOL m_run_config_dialog; // 0x0f4
int m_model_quality; // 0x0f8
int m_texture_quality; // 0x0fc
undefined m_unk0x100[4]; // 0x100
BOOL m_music; // 0x104
LegoDeviceEnumerate* m_device_enumerator; // 0x0c4
MxDriver* m_driver; // 0x0c8
Direct3DDeviceInfo* m_device; // 0x0cc
int m_display_bit_depth; // 0x0d0
BOOL m_flip_surfaces; // 0x0d4
BOOL m_full_screen; // 0x0d8
BOOL m_3d_video_ram; // 0x0dc
BOOL m_wide_view_angle; // 0x0e0
BOOL m_3d_sound; // 0x0e4
BOOL m_draw_cursor; // 0x0e8
BOOL m_use_joystick; // 0x0ec
int m_joystick_index; // 0x0f0
BOOL m_run_config_dialog; // 0x0f4
int m_model_quality; // 0x0f8
int m_texture_quality; // 0x0fc
undefined m_unk0x100[4]; // 0x100
BOOL m_music; // 0x104
};
// SYNTHETIC: CONFIG 0x00402cd0

2
LEGO1/lego/legoomni/src/video/legovideomanager.cpp
View file

@ -75,7 +75,7 @@ MxResult LegoVideoManager::Create(MxVideoParam& p_videoParam, MxU32 p_frequencyM
MxS32 deviceNum = -1;
Direct3DDeviceInfo* device = NULL;
MxDriver* driver = NULL;
MxDeviceEnumerate100d9cc8 deviceEnumerate;
LegoDeviceEnumerate deviceEnumerate;
Mx3DPointFloat posVec(0.0, 1.25, -50.0);
Mx3DPointFloat dirVec(0.0, 0.0, 1.0);
Mx3DPointFloat upVec(0.0, 1.0, 0.0);

866
LEGO1/mxdirectx/mxdirect3d.cpp
View file

@ -1,15 +1,6 @@
#include "mxdirect3d.h"
#include <stdio.h> // for vsprintf
#if !defined(MXDIRECTX_FOR_CONFIG)
DECOMP_SIZE_ASSERT(MxAssignedDevice, 0xe4);
DECOMP_SIZE_ASSERT(MxDirect3D, 0x894);
#endif
DECOMP_SIZE_ASSERT(Direct3DDeviceInfo, 0x1a4);
DECOMP_SIZE_ASSERT(MxDisplayMode, 0x0c);
DECOMP_SIZE_ASSERT(MxDriver, 0x190);
DECOMP_SIZE_ASSERT(MxDeviceEnumerate, 0x14);
DECOMP_SIZE_ASSERT(MxDirect3D, 0x894)
#if !defined(MXDIRECTX_FOR_CONFIG)
#define RELEASE(x) \
@ -149,7 +140,7 @@ BOOL MxDirect3D::D3DSetMode()
return FALSE;
}
MxDirectDraw::Mode mode = m_currentMode;
DeviceModesInfo::Mode mode = m_currentMode;
if (IsFullScreen()) {
if (!IsSupportedMode(mode.width, mode.height, mode.bitsPerPixel)) {
@ -234,6 +225,7 @@ int MxDirect3D::ZBufferDepth(MxAssignedDevice* p_assignedDevice)
}
// FUNCTION: LEGO1 0x1009b5f0
// FUNCTION: BETA10 0x1011bbca
BOOL MxDirect3D::SetDevice(MxDeviceEnumerate& p_deviceEnumerate, MxDriver* p_driver, Direct3DDeviceInfo* p_device)
{
if (m_assignedDevice) {
@ -249,7 +241,7 @@ BOOL MxDirect3D::SetDevice(MxDeviceEnumerate& p_deviceEnumerate, MxDriver* p_dri
MxDriver& driver = *it;
if (&driver == p_driver) {
assignedDevice->m_deviceInfo = new MxDirectDraw::DeviceModesInfo;
assignedDevice->m_deviceInfo = new DeviceModesInfo;
if (driver.m_guid) {
assignedDevice->m_deviceInfo->m_guid = new GUID;
@ -260,7 +252,7 @@ BOOL MxDirect3D::SetDevice(MxDeviceEnumerate& p_deviceEnumerate, MxDriver* p_dri
if (assignedDevice->m_deviceInfo->m_count > 0) {
assignedDevice->m_deviceInfo->m_modeArray =
new MxDirectDraw::Mode[assignedDevice->m_deviceInfo->m_count];
new DeviceModesInfo::Mode[assignedDevice->m_deviceInfo->m_count];
int j = 0;
for (list<MxDisplayMode>::iterator it2 = driver.m_displayModes.begin();
@ -319,852 +311,4 @@ BOOL MxDirect3D::SetDevice(MxDeviceEnumerate& p_deviceEnumerate, MxDriver* p_dri
return TRUE;
}
// FUNCTION: LEGO1 0x1009b8b0
MxAssignedDevice::MxAssignedDevice()
{
memset(this, 0, sizeof(*this));
}
// FUNCTION: LEGO1 0x1009b8d0
MxAssignedDevice::~MxAssignedDevice()
{
if (m_deviceInfo) {
delete m_deviceInfo;
m_deviceInfo = NULL;
}
}
#endif
// FUNCTION: CONFIG 0x00401180
// FUNCTION: LEGO1 0x1009ba80
MxDriver::MxDriver(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
m_guid = NULL;
m_driverDesc = NULL;
m_driverName = NULL;
memset(&m_ddCaps, 0, sizeof(m_ddCaps));
Init(p_guid, p_driverDesc, p_driverName);
}
// FUNCTION: CONFIG 0x401280
// FUNCTION: LEGO1 0x1009bb80
MxDriver::~MxDriver()
{
if (m_guid) {
delete m_guid;
}
if (m_driverDesc) {
delete[] m_driverDesc;
}
if (m_driverName) {
delete[] m_driverName;
}
}
// FUNCTION: CONFIG 0x00401330
// FUNCTION: LEGO1 0x1009bc30
void MxDriver::Init(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
if (m_driverDesc) {
delete[] m_driverDesc;
m_driverDesc = NULL;
}
if (m_driverName) {
delete[] m_driverName;
m_driverName = NULL;
}
if (p_guid) {
m_guid = new GUID;
memcpy(m_guid, p_guid, sizeof(*m_guid));
}
if (p_driverDesc) {
m_driverDesc = new char[strlen(p_driverDesc) + 1];
strcpy(m_driverDesc, p_driverDesc);
}
if (p_driverName) {
m_driverName = new char[strlen(p_driverName) + 1];
strcpy(m_driverName, p_driverName);
}
}
// FUNCTION: LEGO1 0x1009bd20
Direct3DDeviceInfo::Direct3DDeviceInfo(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
memset(this, 0, sizeof(*this));
Initialize(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
}
// FUNCTION: CONFIG 0x401460
// FUNCTION: LEGO1 0x1009bd60
Direct3DDeviceInfo::~Direct3DDeviceInfo()
{
if (m_guid) {
delete m_guid;
}
if (m_deviceDesc) {
delete[] m_deviceDesc;
}
if (m_deviceName) {
delete[] m_deviceName;
}
}
// FUNCTION: LEGO1 0x1009bda0
void Direct3DDeviceInfo::Initialize(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
if (m_deviceDesc) {
delete[] m_deviceDesc;
m_deviceDesc = NULL;
}
if (m_deviceName) {
delete[] m_deviceName;
m_deviceName = NULL;
}
if (p_guid) {
m_guid = new GUID;
memcpy(m_guid, p_guid, sizeof(*m_guid));
}
if (p_deviceDesc) {
m_deviceDesc = new char[strlen(p_deviceDesc) + 1];
strcpy(m_deviceDesc, p_deviceDesc);
}
if (p_deviceName) {
m_deviceName = new char[strlen(p_deviceName) + 1];
strcpy(m_deviceName, p_deviceName);
}
if (p_HWDesc) {
memcpy(&m_HWDesc, p_HWDesc, sizeof(m_HWDesc));
}
if (p_HELDesc) {
memcpy(&m_HELDesc, p_HELDesc, sizeof(m_HELDesc));
}
}
// FUNCTION: CONFIG 0x004015c0
// FUNCTION: LEGO1 0x1009bec0
MxDeviceEnumerate::MxDeviceEnumerate()
{
m_initialized = FALSE;
}
// FUNCTION: CONFIG 0x401710
// FUNCTION: LEGO1 0x1009c010
MxDeviceEnumerate::~MxDeviceEnumerate()
{
}
// FUNCTION: CONFIG 0x00401770
// FUNCTION: LEGO1 0x1009c070
BOOL MxDeviceEnumerate::EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
MxDriver driver(p_guid, p_driverDesc, p_driverName);
m_list.push_back(driver);
// Must be zeroed because held resources are copied by pointer only
// and should not be freed at the end of this function
driver.m_guid = NULL;
driver.m_driverDesc = NULL;
driver.m_driverName = NULL;
memset(&driver.m_ddCaps, 0, sizeof(driver.m_ddCaps));
LPDIRECT3D2 lpDirect3d2 = NULL;
LPDIRECTDRAW lpDD = NULL;
MxDriver& newDevice = m_list.back();
HRESULT result = DirectDrawCreate(newDevice.m_guid, &lpDD, NULL);
if (result != DD_OK) {
BuildErrorString("DirectDraw Create failed: %s\n", EnumerateErrorToString(result));
}
else {
lpDD->EnumDisplayModes(0, NULL, this, DisplayModesEnumerateCallback);
newDevice.m_ddCaps.dwSize = sizeof(newDevice.m_ddCaps);
result = lpDD->GetCaps(&newDevice.m_ddCaps, NULL);
if (result != DD_OK) {
BuildErrorString("GetCaps failed: %s\n", EnumerateErrorToString(result));
}
else {
result = lpDD->QueryInterface(IID_IDirect3D2, (LPVOID*) &lpDirect3d2);
if (result != DD_OK) {
BuildErrorString("D3D creation failed: %s\n", EnumerateErrorToString(result));
}
else {
result = lpDirect3d2->EnumDevices(DevicesEnumerateCallback, this);
if (result != DD_OK) {
BuildErrorString("D3D enum devices failed: %s\n", EnumerateErrorToString(result));
}
else {
if (newDevice.m_devices.empty()) {
m_list.pop_back();
}
}
}
}
}
if (lpDirect3d2) {
lpDirect3d2->Release();
}
if (lpDD) {
lpDD->Release();
}
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401bc0
// FUNCTION: LEGO1 0x1009c4c0
void MxDeviceEnumerate::BuildErrorString(const char* p_format, ...)
{
va_list args;
char buf[512];
va_start(args, p_format);
vsprintf(buf, p_format, args);
va_end(args);
OutputDebugString(buf);
}
// FUNCTION: CONFIG 0x00401bf0
// FUNCTION: LEGO1 0x1009c4f0
HRESULT CALLBACK MxDeviceEnumerate::DisplayModesEnumerateCallback(LPDDSURFACEDESC p_ddsd, LPVOID p_context)
{
MxDeviceEnumerate* deviceEnumerate = (MxDeviceEnumerate*) p_context;
return deviceEnumerate->EnumDisplayModesCallback(p_ddsd);
}
// FUNCTION: CONFIG 0x00401c10
// FUNCTION: LEGO1 0x1009c510
HRESULT CALLBACK MxDeviceEnumerate::DevicesEnumerateCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc,
LPVOID p_context
)
{
MxDeviceEnumerate* deviceEnumerate = (MxDeviceEnumerate*) p_context;
return deviceEnumerate->EnumDevicesCallback(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
}
// FUNCTION: CONFIG 0x00401c40
// FUNCTION: LEGO1 0x1009c540
HRESULT MxDeviceEnumerate::EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd)
{
MxDisplayMode displayMode;
displayMode.m_width = p_ddsd->dwWidth;
displayMode.m_height = p_ddsd->dwHeight;
displayMode.m_bitsPerPixel = p_ddsd->ddpfPixelFormat.dwRGBBitCount;
m_list.back().m_displayModes.push_back(displayMode);
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401cd0
// FUNCTION: LEGO1 0x1009c5d0
HRESULT MxDeviceEnumerate::EnumDevicesCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
Direct3DDeviceInfo device(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
m_list.back().m_devices.push_back(device);
memset(&device, 0, sizeof(device));
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401dc0
// FUNCTION: LEGO1 0x1009c6c0
int MxDeviceEnumerate::DoEnumerate()
{
if (m_initialized) {
return -1;
}
HRESULT ret = DirectDrawEnumerate(DirectDrawEnumerateCallback, this);
if (ret != DD_OK) {
BuildErrorString("DirectDrawEnumerate returned error %s\n", EnumerateErrorToString(ret));
return -1;
}
m_initialized = TRUE;
return 0;
}
// FUNCTION: CONFIG 0x00401e10
// FUNCTION: LEGO1 0x1009c710
BOOL CALLBACK
MxDeviceEnumerate::DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context)
{
MxDeviceEnumerate* deviceEnumerate = (MxDeviceEnumerate*) p_context;
return deviceEnumerate->EnumDirectDrawCallback(p_guid, p_driverDesc, p_driverName);
}
// FUNCTION: CONFIG 0x00401e30
// FUNCTION: LEGO1 0x1009c730
const char* MxDeviceEnumerate::EnumerateErrorToString(HRESULT p_error)
{
switch (p_error) {
case DD_OK:
return "No error.";
case DDERR_GENERIC:
return "Generic failure.";
case DDERR_UNSUPPORTED:
return "Action not supported.";
case DDERR_INVALIDPARAMS:
return "One or more of the parameters passed to the function are incorrect.";
case DDERR_OUTOFMEMORY:
return "DirectDraw does not have enough memory to perform the operation.";
case DDERR_CANNOTATTACHSURFACE:
return "This surface can not be attached to the requested surface.";
case DDERR_ALREADYINITIALIZED:
return "This object is already initialized.";
case DDERR_CURRENTLYNOTAVAIL:
return "Support is currently not available.";
case DDERR_CANNOTDETACHSURFACE:
return "This surface can not be detached from the requested surface.";
case DDERR_HEIGHTALIGN:
return "Height of rectangle provided is not a multiple of reqd alignment.";
case DDERR_EXCEPTION:
return "An exception was encountered while performing the requested operation.";
case DDERR_INVALIDCAPS:
return "One or more of the caps bits passed to the callback are incorrect.";
case DDERR_INCOMPATIBLEPRIMARY:
return "Unable to match primary surface creation request with existing primary surface.";
case DDERR_INVALIDMODE:
return "DirectDraw does not support the requested mode.";
case DDERR_INVALIDCLIPLIST:
return "DirectDraw does not support the provided cliplist.";
case DDERR_INVALIDPIXELFORMAT:
return "The pixel format was invalid as specified.";
case DDERR_INVALIDOBJECT:
return "DirectDraw received a pointer that was an invalid DIRECTDRAW object.";
case DDERR_LOCKEDSURFACES:
return "Operation could not be carried out because one or more surfaces are locked.";
case DDERR_INVALIDRECT:
return "Rectangle provided was invalid.";
case DDERR_NOALPHAHW:
return "Operation could not be carried out because there is no alpha accleration hardware present or "
"available.";
case DDERR_NO3D:
return "There is no 3D present.";
case DDERR_NOCOLORCONVHW:
return "Operation could not be carried out because there is no color conversion hardware present or available.";
case DDERR_NOCLIPLIST:
return "No cliplist available.";
case DDERR_NOCOLORKEY:
return "Surface doesn't currently have a color key";
case DDERR_NOCOOPERATIVELEVELSET:
return "Create function called without DirectDraw object method SetCooperativeLevel being called.";
case DDERR_NOEXCLUSIVEMODE:
return "Operation requires the application to have exclusive mode but the application does not have exclusive "
"mode.";
case DDERR_NOCOLORKEYHW:
return "Operation could not be carried out because there is no hardware support of the destination color key.";
case DDERR_NOGDI:
return "There is no GDI present.";
case DDERR_NOFLIPHW:
return "Flipping visible surfaces is not supported.";
case DDERR_NOTFOUND:
return "Requested item was not found.";
case DDERR_NOMIRRORHW:
return "Operation could not be carried out because there is no hardware present or available.";
case DDERR_NORASTEROPHW:
return "Operation could not be carried out because there is no appropriate raster op hardware present or "
"available.";
case DDERR_NOOVERLAYHW:
return "Operation could not be carried out because there is no overlay hardware present or available.";
case DDERR_NOSTRETCHHW:
return "Operation could not be carried out because there is no hardware support for stretching.";
case DDERR_NOROTATIONHW:
return "Operation could not be carried out because there is no rotation hardware present or available.";
case DDERR_NOTEXTUREHW:
return "Operation could not be carried out because there is no texture mapping hardware present or available.";
case DDERR_NOT4BITCOLOR:
return "DirectDrawSurface is not in 4 bit color palette and the requested operation requires 4 bit color "
"palette.";
case DDERR_NOT4BITCOLORINDEX:
return "DirectDrawSurface is not in 4 bit color index palette and the requested operation requires 4 bit color "
"index palette.";
case DDERR_NOT8BITCOLOR:
return "DirectDrawSurface is not in 8 bit color mode and the requested operation requires 8 bit color.";
case DDERR_NOZBUFFERHW:
return "Operation could not be carried out because there is no hardware support for zbuffer blitting.";
case DDERR_NOVSYNCHW:
return "Operation could not be carried out because there is no hardware support for vertical blank "
"synchronized operations.";
case DDERR_OUTOFCAPS:
return "The hardware needed for the requested operation has already been allocated.";
case DDERR_NOZOVERLAYHW:
return "Overlay surfaces could not be z layered based on their BltOrder because the hardware does not support "
"z layering of overlays.";
case DDERR_COLORKEYNOTSET:
return "No src color key specified for this operation.";
case DDERR_OUTOFVIDEOMEMORY:
return "DirectDraw does not have enough memory to perform the operation.";
case DDERR_OVERLAYCANTCLIP:
return "The hardware does not support clipped overlays.";
case DDERR_OVERLAYCOLORKEYONLYONEACTIVE:
return "Can only have ony color key active at one time for overlays.";
case DDERR_PALETTEBUSY:
return "Access to this palette is being refused because the palette is already locked by another thread.";
case DDERR_SURFACEALREADYDEPENDENT:
return "This surface is already a dependency of the surface it is being made a dependency of.";
case DDERR_SURFACEALREADYATTACHED:
return "This surface is already attached to the surface it is being attached to.";
case DDERR_SURFACEISOBSCURED:
return "Access to surface refused because the surface is obscured.";
case DDERR_SURFACEBUSY:
return "Access to this surface is being refused because the surface is already locked by another thread.";
case DDERR_SURFACENOTATTACHED:
return "The requested surface is not attached.";
case DDERR_SURFACELOST:
return "Access to this surface is being refused because the surface memory is gone. The DirectDrawSurface "
"object representing this surface should have Restore called on it.";
case DDERR_TOOBIGSIZE:
return "Size requested by DirectDraw is too large, but the individual height and width are OK.";
case DDERR_TOOBIGHEIGHT:
return "Height requested by DirectDraw is too large.";
case DDERR_UNSUPPORTEDFORMAT:
return "FOURCC format requested is unsupported by DirectDraw.";
case DDERR_TOOBIGWIDTH:
return "Width requested by DirectDraw is too large.";
case DDERR_VERTICALBLANKINPROGRESS:
return "Vertical blank is in progress.";
case DDERR_UNSUPPORTEDMASK:
return "Bitmask in the pixel format requested is unsupported by DirectDraw.";
case DDERR_XALIGN:
return "Rectangle provided was not horizontally aligned on required boundary.";
case DDERR_WASSTILLDRAWING:
return "Informs DirectDraw that the previous Blt which is transfering information to or from this Surface is "
"incomplete.";
case DDERR_INVALIDDIRECTDRAWGUID:
return "The GUID passed to DirectDrawCreate is not a valid DirectDraw driver identifier.";
case DDERR_DIRECTDRAWALREADYCREATED:
return "A DirectDraw object representing this driver has already been created for this process.";
case DDERR_NODIRECTDRAWHW:
return "A hardware-only DirectDraw object creation was attempted but the driver did not support any hardware.";
case DDERR_PRIMARYSURFACEALREADYEXISTS:
return "This process already has created a primary surface.";
case DDERR_NOEMULATION:
return "Software emulation not available.";
case DDERR_REGIONTOOSMALL:
return "Region passed to Clipper::GetClipList is too small.";
case DDERR_CLIPPERISUSINGHWND:
return "An attempt was made to set a cliplist for a clipper object that is already monitoring an hwnd.";
case DDERR_NOCLIPPERATTACHED:
return "No clipper object attached to surface object.";
case DDERR_NOHWND:
return "Clipper notification requires an HWND or no HWND has previously been set as the CooperativeLevel HWND.";
case DDERR_HWNDSUBCLASSED:
return "HWND used by DirectDraw CooperativeLevel has been subclassed, this prevents DirectDraw from restoring "
"state.";
case DDERR_HWNDALREADYSET:
return "The CooperativeLevel HWND has already been set. It can not be reset while the process has surfaces or "
"palettes created.";
case DDERR_NOPALETTEATTACHED:
return "No palette object attached to this surface.";
case DDERR_NOPALETTEHW:
return "No hardware support for 16 or 256 color palettes.";
case DDERR_BLTFASTCANTCLIP:
return "Return if a clipper object is attached to the source surface passed into a BltFast call.";
case DDERR_NOBLTHW:
return "No blitter hardware present.";
case DDERR_NODDROPSHW:
return "No DirectDraw ROP hardware.";
case DDERR_OVERLAYNOTVISIBLE:
return "Returned when GetOverlayPosition is called on a hidden overlay.";
case DDERR_NOOVERLAYDEST:
return "Returned when GetOverlayPosition is called on an overlay that UpdateOverlay has never been called on "
"to establish a destination.";
case DDERR_INVALIDPOSITION:
return "Returned when the position of the overlay on the destination is no longer legal for that destination.";
case DDERR_NOTAOVERLAYSURFACE:
return "Returned when an overlay member is called for a non-overlay surface.";
case DDERR_EXCLUSIVEMODEALREADYSET:
return "An attempt was made to set the cooperative level when it was already set to exclusive.";
case DDERR_NOTFLIPPABLE:
return "An attempt has been made to flip a surface that is not flippable.";
case DDERR_CANTDUPLICATE:
return "Can't duplicate primary & 3D surfaces, or surfaces that are implicitly created.";
case DDERR_NOTLOCKED:
return "Surface was not locked. An attempt to unlock a surface that was not locked at all, or by this "
"process, has been attempted.";
case DDERR_CANTCREATEDC:
return "Windows can not create any more DCs.";
case DDERR_NODC:
return "No DC was ever created for this surface.";
case DDERR_WRONGMODE:
return "This surface can not be restored because it was created in a different mode.";
case DDERR_IMPLICITLYCREATED:
return "This surface can not be restored because it is an implicitly created surface.";
case DDERR_NOTPALETTIZED:
return "The surface being used is not a palette-based surface.";
default:
return "Unrecognized error value.";
}
}
// FUNCTION: CONFIG 0x00402560
// FUNCTION: LEGO1 0x1009ce60
int MxDeviceEnumerate::ParseDeviceName(const char* p_deviceId)
{
if (!m_initialized) {
return -1;
}
int num = -1;
int hex[4];
if (sscanf(p_deviceId, "%d 0x%x 0x%x 0x%x 0x%x", &num, &hex[0], &hex[1], &hex[2], &hex[3]) != 5) {
return -1;
}
if (num < 0) {
return -1;
}
GUID guid;
memcpy(&guid, hex, sizeof(guid));
int result = ProcessDeviceBytes(num, guid);
if (result < 0) {
return ProcessDeviceBytes(-1, guid);
}
return result;
}
// FUNCTION: CONFIG 0x00402620
// FUNCTION: LEGO1 0x1009cf20
int MxDeviceEnumerate::ProcessDeviceBytes(int p_deviceNum, GUID& p_guid)
{
if (!m_initialized) {
return -1;
}
int i = 0;
int j = 0;
struct GUID4 {
int m_data1;
int m_data2;
int m_data3;
int m_data4;
};
static_assert(sizeof(GUID4) == sizeof(GUID), "Equal size");
GUID4 deviceGuid;
memcpy(&deviceGuid, &p_guid, sizeof(GUID4));
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++) {
if (p_deviceNum >= 0 && p_deviceNum < i) {
return -1;
}
GUID4 compareGuid;
MxDriver& driver = *it;
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
memcpy(&compareGuid, (*it2).m_guid, sizeof(GUID4));
if (compareGuid.m_data1 == deviceGuid.m_data1 && compareGuid.m_data2 == deviceGuid.m_data2 &&
compareGuid.m_data3 == deviceGuid.m_data3 && compareGuid.m_data4 == deviceGuid.m_data4 &&
i == p_deviceNum) {
return j;
}
j++;
}
i++;
}
return -1;
}
// FUNCTION: CONFIG 0x00402730
// FUNCTION: LEGO1 0x1009d030
int MxDeviceEnumerate::GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device)
{
if (p_deviceNum >= 0 && m_initialized) {
int i = 0;
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++) {
p_driver = &*it;
for (list<Direct3DDeviceInfo>::iterator it2 = p_driver->m_devices.begin(); it2 != p_driver->m_devices.end();
it2++) {
if (i == p_deviceNum) {
p_device = &*it2;
return 0;
}
i++;
}
}
return -1;
}
return -1;
}
#if defined(MXDIRECTX_FOR_CONFIG)
// FUNCTION: CONFIG 0x004027d0
int MxDeviceEnumerate::FormatDeviceName(char* p_buffer, const MxDriver* p_driver, const Direct3DDeviceInfo* p_device)
const
{
int number = 0;
for (list<MxDriver>::const_iterator it = m_list.begin(); it != m_list.end(); it++) {
if (&(*it) == p_driver) {
sprintf(
p_buffer,
"%d 0x%x 0x%x 0x%x 0x%x",
number,
((DWORD*) (p_device->m_guid))[0],
((DWORD*) (p_device->m_guid))[1],
((DWORD*) (p_device->m_guid))[2],
((DWORD*) (p_device->m_guid))[3]
);
return 0;
}
number++;
}
return -1;
}
#endif
// FUNCTION: CONFIG 0x00402860
// FUNCTION: LEGO1 0x1009d0d0
int MxDeviceEnumerate::FUN_1009d0d0()
{
if (!m_initialized) {
return -1;
}
if (m_list.empty()) {
return -1;
}
int i = 0;
int j = 0;
int k = -1;
int cpu_mmx = SupportsMMX();
for (list<MxDriver>::iterator it = m_list.begin();; it++) {
if (it == m_list.end()) {
return k;
}
for (list<Direct3DDeviceInfo>::iterator it2 = (*it).m_devices.begin(); it2 != (*it).m_devices.end(); it2++) {
if ((*it2).m_HWDesc.dcmColorModel) {
return j;
}
if ((cpu_mmx && (*it2).m_HELDesc.dcmColorModel == D3DCOLOR_RGB && i == 0) ||
((*it2).m_HELDesc.dcmColorModel == D3DCOLOR_MONO && i == 0 && k < 0)) {
k = j;
}
j++;
}
i++;
}
}
// FUNCTION: CONFIG 0x00402930
// FUNCTION: LEGO1 0x1009d1a0
int MxDeviceEnumerate::SupportsMMX()
{
if (!SupportsCPUID()) {
return 0;
}
int supports_mmx;
#ifdef _MSC_VER
__asm {
mov eax, 0x0 ; EAX=0: Highest Function Parameter and Manufacturer ID
#if _MSC_VER > 1100
cpuid ; Run CPUID
#else
__emit 0x0f
__emit 0xa2
#endif
mov eax, 0x1 ; EAX=1: Processor Info and Feature Bits (unused)
#if _MSC_VER > 1100
cpuid ; Run CPUID
#else
__emit 0x0f
__emit 0xa2
#endif
xor eax, eax ; Zero EAX register
bt edx, 0x17 ; Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
adc eax, eax ; Add with carry: EAX = EAX + EAX + CF = CF
mov supports_mmx, eax ; Save eax into C variable
}
#else
__asm__("movl $0x0, %%eax\n\t" // EAX=0: Highest Function Parameter and Manufacturer ID
"cpuid\n\t" // Run CPUID\n"
"mov $0x1, %%eax\n\t" // EAX=1: Processor Info and Feature Bits (unused)
"cpuid\n\t" // Run CPUID
"xorl %%eax, %%eax\n\t" // Zero EAX register
"btl $0x15, %%edx\n\t" // Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
"adc %%eax, %%eax" // Add with carry: EAX = EAX + EAX + CF = CF
: "=a"(supports_mmx) // supports_mmx == EAX
);
#endif
return supports_mmx;
}
// FUNCTION: CONFIG 0x00402970
// FUNCTION: LEGO1 0x1009d1e0
int MxDeviceEnumerate::SupportsCPUID()
{
int has_cpuid;
#ifdef _MSC_VER
#if defined(_M_IX86)
__asm {
xor eax, eax ; Zero EAX register
pushfd ; Push EFLAGS register value on the stack
or dword ptr[esp], 0x200000 ; Set bit 0x200000: Able to use CPUID instruction (Pentium+)
popfd ; Write the updated value into the EFLAGS register
pushfd ; Push EFLAGS register value on the stack (again)
btr dword ptr[esp], 0x15 ; Test bit 0x15 (21) and reset (set CF)
adc eax, eax ; Add with carry: EAX = EAX + EAX + CF = CF
popfd ; Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
mov has_cpuid, eax ; Save eax into C variable
}
#elif defined(_M_X64)
has_cpuid = 1;
#else
has_cpuid = 0;
#endif
#else
#if defined(__i386__)
__asm__("xorl %%eax, %%eax\n\t" // Zero EAX register
"pushfl\n\t" // Push EFLAGS register value on the stack
"orl $0x200000, (%%esp)\n\t" // Set bit 0x200000: Able to use CPUID instruction (Pentium+)
"popfl\n\t" // Write the updated value into the EFLAGS register
"pushfl\n\t" // Push EFLAGS register value on the stack (again)
"btrl $0x15, (%%esp)\n\t" // Test bit 0x15 (21) and reset (set CF)
"adc %%eax, %%eax\n\t" // Add with carry: EAX = EAX + EAX + CF = CF
"popfl" // Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
: "=a"(has_cpuid) // has_cpuid == EAX
);
#elif defined(__x86_64__) || defined(__amd64__)
has_cpuid = 1;
#else
has_cpuid = 0;
#endif
#endif
return has_cpuid;
}
// FUNCTION: CONFIG 0x004029a0
// FUNCTION: LEGO1 0x1009d210
int MxDeviceEnumerate::FUN_1009d210()
{
if (!m_initialized) {
return -1;
}
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end();) {
MxDriver& driver = *it;
if (!DriverSupportsRequiredDisplayMode(driver)) {
m_list.erase(it++);
}
else {
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end();) {
Direct3DDeviceInfo& device = *it2;
if (!FUN_1009d3d0(device)) {
driver.m_devices.erase(it2++);
}
else {
it2++;
}
}
if (driver.m_devices.empty()) {
m_list.erase(it++);
}
else {
it++;
}
}
}
return m_list.empty() ? -1 : 0;
}
// FUNCTION: CONFIG 0x00402b00
// FUNCTION: LEGO1 0x1009d370
unsigned char MxDeviceEnumerate::DriverSupportsRequiredDisplayMode(MxDriver& p_driver)
{
for (list<MxDisplayMode>::iterator it = p_driver.m_displayModes.begin(); it != p_driver.m_displayModes.end();
it++) {
if ((*it).m_width == 640 && (*it).m_height == 480) {
if ((*it).m_bitsPerPixel == 8 || (*it).m_bitsPerPixel == 16) {
return TRUE;
}
}
}
return FALSE;
}
// FUNCTION: CONFIG 0x00402b60
// FUNCTION: LEGO1 0x1009d3d0
unsigned char MxDeviceEnumerate::FUN_1009d3d0(Direct3DDeviceInfo& p_device)
{
if (m_list.size() <= 0) {
return FALSE;
}
if (p_device.m_HWDesc.dcmColorModel) {
return p_device.m_HWDesc.dwDeviceZBufferBitDepth & DDBD_16 &&
p_device.m_HWDesc.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE;
}
for (list<Direct3DDeviceInfo>::iterator it = m_list.front().m_devices.begin(); it != m_list.front().m_devices.end();
it++) {
if ((&*it) == &p_device) {
return TRUE;
}
}
return FALSE;
}

205
LEGO1/mxdirectx/mxdirect3d.h
View file

@ -3,41 +3,11 @@
#include "decomp.h"
#include "mxdirectdraw.h"
#include "mxdirectxinfo.h"
#include "mxstl/stlcompat.h"
#include <d3d.h>
#if !defined(MXDIRECTX_FOR_CONFIG)
class MxDirect3D;
// SIZE 0xe4
class MxAssignedDevice {
public:
enum {
c_hardwareMode = 0x01,
c_primaryDevice = 0x02
};
MxAssignedDevice();
~MxAssignedDevice();
inline unsigned int GetFlags() { return m_flags; }
inline BOOL GetHardwareMode() { return ((int) m_flags << 31) >> 31; }
inline D3DDEVICEDESC& GetDesc() { return m_desc; }
friend class MxDirect3D;
private:
GUID m_guid; // 0x00
unsigned int m_flags; // 0x10
D3DDEVICEDESC m_desc; // 0x14
MxDirectDraw::DeviceModesInfo* m_deviceInfo; // 0xe0
};
class MxDeviceEnumerate;
struct MxDriver;
struct Direct3DDeviceInfo;
// VTABLE: LEGO1 0x100db800
// SIZE 0x894
class MxDirect3D : public MxDirectDraw {
@ -81,178 +51,5 @@ class MxDirect3D : public MxDirectDraw {
BOOL m_bTexturesDisabled; // 0x88c
undefined4 m_unk0x890; // 0x890
};
#endif
// SIZE 0x1a4
struct Direct3DDeviceInfo {
Direct3DDeviceInfo() {}
~Direct3DDeviceInfo();
Direct3DDeviceInfo(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
void Initialize(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
LPGUID m_guid; // 0x00
char* m_deviceDesc; // 0x04
char* m_deviceName; // 0x08
D3DDEVICEDESC m_HWDesc; // 0x0c
D3DDEVICEDESC m_HELDesc; // 0xd8
int operator==(Direct3DDeviceInfo) const { return 0; }
int operator<(Direct3DDeviceInfo) const { return 0; }
};
// SIZE 0x0c
struct MxDisplayMode {
DWORD m_width; // 0x00
DWORD m_height; // 0x04
DWORD m_bitsPerPixel; // 0x08
int operator==(MxDisplayMode) const { return 0; }
int operator<(MxDisplayMode) const { return 0; }
};
// SIZE 0x190
struct MxDriver {
MxDriver() {}
~MxDriver();
MxDriver(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
void Init(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
LPGUID m_guid; // 0x00
char* m_driverDesc; // 0x04
char* m_driverName; // 0x08
DDCAPS m_ddCaps; // 0x0c
list<Direct3DDeviceInfo> m_devices; // 0x178
list<MxDisplayMode> m_displayModes; // 0x184
int operator==(MxDriver) const { return 0; }
int operator<(MxDriver) const { return 0; }
};
// clang-format off
// TEMPLATE: CONFIG 0x401000
// TEMPLATE: LEGO1 0x1009b900
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::~list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >
// clang-format on
// clang-format off
// TEMPLATE: CONFIG 0x401070
// TEMPLATE: LEGO1 0x1009b970
// list<MxDisplayMode,allocator<MxDisplayMode> >::~list<MxDisplayMode,allocator<MxDisplayMode> >
// clang-format on
// TEMPLATE: CONFIG 0x4010e0
// TEMPLATE: LEGO1 0x1009b9e0
// List<Direct3DDeviceInfo>::~List<Direct3DDeviceInfo>
// TEMPLATE: CONFIG 0x401130
// TEMPLATE: LEGO1 0x1009ba30
// List<MxDisplayMode>::~List<MxDisplayMode>
// clang-format off
// TEMPLATE: CONFIG 0x401650
// TEMPLATE: LEGO1 0x1009bf50
// list<MxDriver,allocator<MxDriver> >::~list<MxDriver,allocator<MxDriver> >
// clang-format on
// TEMPLATE: CONFIG 0x4016c0
// TEMPLATE: LEGO1 0x1009bfc0
// List<MxDriver>::~List<MxDriver>
// Compiler-generated copy ctor
// SYNTHETIC: CONFIG 0x401990
// SYNTHETIC: LEGO1 0x1009c290
// MxDriver::MxDriver
// SYNTHETIC: CONFIG 0x401b00
// SYNTHETIC: LEGO1 0x1009c400
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::insert
// SYNTHETIC: CONFIG 0x401b60
// SYNTHETIC: LEGO1 0x1009c460
// list<MxDisplayMode,allocator<MxDisplayMode> >::insert
// SYNTHETIC: LEGO1 0x1009d450
// MxDriver::`scalar deleting destructor'
// SYNTHETIC: LEGO1 0x1009d470
// Direct3DDeviceInfo::`scalar deleting destructor'
// VTABLE: CONFIG 0x00406000
// VTABLE: LEGO1 0x100db814
// SIZE 0x14
class MxDeviceEnumerate {
public:
MxDeviceEnumerate();
~MxDeviceEnumerate();
virtual int DoEnumerate(); // vtable+0x00
BOOL EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
HRESULT EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd);
HRESULT EnumDevicesCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
const char* EnumerateErrorToString(HRESULT p_error);
int ParseDeviceName(const char* p_deviceId);
int ProcessDeviceBytes(int p_deviceNum, GUID& p_guid);
int GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device);
#if defined(MXDIRECTX_FOR_CONFIG)
int FormatDeviceName(char* p_buffer, const MxDriver* p_driver, const Direct3DDeviceInfo* p_device) const;
#endif
int FUN_1009d0d0();
int FUN_1009d210();
unsigned char DriverSupportsRequiredDisplayMode(MxDriver& p_driver);
unsigned char FUN_1009d3d0(Direct3DDeviceInfo& p_device);
static void BuildErrorString(const char*, ...);
static BOOL CALLBACK
DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context);
static HRESULT CALLBACK DisplayModesEnumerateCallback(LPDDSURFACEDESC p_ddsd, LPVOID p_context);
static HRESULT CALLBACK DevicesEnumerateCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc,
LPVOID p_context
);
static int SupportsMMX();
static int SupportsCPUID();
friend class MxDirect3D;
const list<MxDriver>& GetDriverList() const { return m_list; }
private:
list<MxDriver> m_list; // 0x04
unsigned char m_initialized; // 0x10
};
// VTABLE: LEGO1 0x100d9cc8
// SIZE 0x14
class MxDeviceEnumerate100d9cc8 : public MxDeviceEnumerate {};
// SYNTHETIC: LEGO1 0x1007b590
// MxDeviceEnumerate100d9cc8::~MxDeviceEnumerate100d9cc8
#endif // MXDIRECT3D_H

23
LEGO1/mxdirectx/mxdirectdraw.cpp
View file

@ -2,8 +2,7 @@
#include "decomp.h"
DECOMP_SIZE_ASSERT(MxDirectDraw, 0x880);
DECOMP_SIZE_ASSERT(MxDirectDraw::DeviceModesInfo, 0x17c);
DECOMP_SIZE_ASSERT(MxDirectDraw, 0x880)
#define RELEASE(x) \
if (x != NULL) { \
@ -271,7 +270,7 @@ BOOL MxDirectDraw::DDInit(BOOL fullscreen)
// FUNCTION: LEGO1 0x1009d9d0
BOOL MxDirectDraw::IsSupportedMode(int width, int height, int bpp)
{
Mode mode = {width, height, bpp};
DeviceModesInfo::Mode mode = {width, height, bpp};
for (int i = 0; i < m_pCurrentDeviceModesList->m_count; i++) {
if (m_pCurrentDeviceModesList->m_modeArray[i] == mode) {
@ -1095,21 +1094,3 @@ const char* MxDirectDraw::ErrorToString(HRESULT p_error)
return "Unrecognized error value.";
}
}
// FUNCTION: LEGO1 0x1009efb0
MxDirectDraw::DeviceModesInfo::DeviceModesInfo()
{
memset(this, 0, sizeof(*this));
}
// FUNCTION: LEGO1 0x1009efd0
MxDirectDraw::DeviceModesInfo::~DeviceModesInfo()
{
if (m_guid != NULL) {
delete m_guid;
}
if (m_modeArray != NULL) {
delete[] m_modeArray;
}
}

28
LEGO1/mxdirectx/mxdirectdraw.h
View file

@ -1,6 +1,8 @@
#ifndef MXDIRECTDRAW_H
#define MXDIRECTDRAW_H
#include "mxdirectxinfo.h"
#include <ddraw.h>
#include <windows.h>
@ -10,30 +12,6 @@ class MxDirectDraw {
public:
typedef void (*ErrorHandler)(const char*, HRESULT, void*);
// SIZE 0x0c
struct Mode {
int operator==(const Mode& p_mode) const
{
return ((width == p_mode.width) && (height == p_mode.height) && (bitsPerPixel == p_mode.bitsPerPixel));
}
int width; // 0x00
int height; // 0x04
int bitsPerPixel; // 0x08
};
// SIZE 0x17c
struct DeviceModesInfo {
DeviceModesInfo();
~DeviceModesInfo();
GUID* m_guid; // 0x00
Mode* m_modeArray; // 0x04
int m_count; // 0x08
DDCAPS m_ddcaps; // 0x0c
void* m_unk0x178; // 0x178
};
static int GetPrimaryBitDepth();
MxDirectDraw();
@ -125,7 +103,7 @@ class MxDirectDraw {
void* m_pFatalErrorHandlerArg; // 0x868
int m_pauseCount; // 0x86c
DeviceModesInfo* m_pCurrentDeviceModesList; // 0x870
Mode m_currentMode; // 0x874
DeviceModesInfo::Mode m_currentMode; // 0x874
};
#endif // MXDIRECTDRAW_H

958
LEGO1/mxdirectx/mxdirectxinfo.cpp Normal file
View file

@ -0,0 +1,958 @@
#include "mxdirectxinfo.h"
#include <assert.h>
#include <stdio.h> // for vsprintf
DECOMP_SIZE_ASSERT(MxAssignedDevice, 0xe4)
DECOMP_SIZE_ASSERT(Direct3DDeviceInfo, 0x1a4)
DECOMP_SIZE_ASSERT(MxDisplayMode, 0x0c)
DECOMP_SIZE_ASSERT(MxDriver, 0x190)
DECOMP_SIZE_ASSERT(MxDeviceEnumerate, 0x14)
DECOMP_SIZE_ASSERT(DeviceModesInfo, 0x17c)
DECOMP_SIZE_ASSERT(DeviceModesInfo::Mode, 0x0c)
// FUNCTION: LEGO1 0x1009b8b0
// FUNCTION: BETA10 0x1011c05e
MxAssignedDevice::MxAssignedDevice()
{
memset(this, 0, sizeof(*this));
}
// FUNCTION: LEGO1 0x1009b8d0
// FUNCTION: BETA10 0x1011c08a
MxAssignedDevice::~MxAssignedDevice()
{
if (m_deviceInfo) {
delete m_deviceInfo;
m_deviceInfo = NULL;
}
}
// FUNCTION: BETA10 0x1011d7f0
MxDriver::MxDriver(LPGUID p_guid)
{
m_guid = NULL;
m_driverDesc = NULL;
m_driverName = NULL;
memset(&m_ddCaps, 0, sizeof(m_ddCaps));
// TODO: ret vs ret 4
}
// FUNCTION: CONFIG 0x00401180
// FUNCTION: LEGO1 0x1009ba80
// FUNCTION: BETA10 0x1011d8b6
MxDriver::MxDriver(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
m_guid = NULL;
m_driverDesc = NULL;
m_driverName = NULL;
memset(&m_ddCaps, 0, sizeof(m_ddCaps));
Init(p_guid, p_driverDesc, p_driverName);
}
// FUNCTION: CONFIG 0x401280
// FUNCTION: LEGO1 0x1009bb80
// FUNCTION: BETA10 0x1011d992
MxDriver::~MxDriver()
{
if (m_guid) {
delete m_guid;
}
if (m_driverDesc) {
delete[] m_driverDesc;
}
if (m_driverName) {
delete[] m_driverName;
}
}
// FUNCTION: CONFIG 0x00401330
// FUNCTION: LEGO1 0x1009bc30
// FUNCTION: BETA10 0x1011da89
void MxDriver::Init(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
if (m_driverDesc) {
delete[] m_driverDesc;
m_driverDesc = NULL;
}
if (m_driverName) {
delete[] m_driverName;
m_driverName = NULL;
}
if (p_guid) {
m_guid = new GUID;
memcpy(m_guid, p_guid, sizeof(*m_guid));
}
if (p_driverDesc) {
m_driverDesc = new char[strlen(p_driverDesc) + 1];
strcpy(m_driverDesc, p_driverDesc);
}
if (p_driverName) {
m_driverName = new char[strlen(p_driverName) + 1];
strcpy(m_driverName, p_driverName);
}
}
// FUNCTION: CONFIG 0x401420
// FUNCTION: LEGO1 0x1009bd20
// FUNCTION: BETA10 0x1011dbd0
Direct3DDeviceInfo::Direct3DDeviceInfo(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
memset(this, 0, sizeof(*this));
Initialize(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
}
// FUNCTION: CONFIG 0x401460
// FUNCTION: LEGO1 0x1009bd60
// FUNCTION: BETA10 0x1011dc1a
Direct3DDeviceInfo::~Direct3DDeviceInfo()
{
if (m_guid) {
delete m_guid;
}
if (m_deviceDesc) {
delete[] m_deviceDesc;
}
if (m_deviceName) {
delete[] m_deviceName;
}
}
// FUNCTION: CONFIG 0x4014a0
// FUNCTION: LEGO1 0x1009bda0
// FUNCTION: BETA10 0x1011dca6
void Direct3DDeviceInfo::Initialize(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
if (m_deviceDesc) {
delete[] m_deviceDesc;
m_deviceDesc = NULL;
}
if (m_deviceName) {
delete[] m_deviceName;
m_deviceName = NULL;
}
if (p_guid) {
m_guid = new GUID;
memcpy(m_guid, p_guid, sizeof(*m_guid));
}
if (p_deviceDesc) {
m_deviceDesc = new char[strlen(p_deviceDesc) + 1];
strcpy(m_deviceDesc, p_deviceDesc);
}
if (p_deviceName) {
m_deviceName = new char[strlen(p_deviceName) + 1];
strcpy(m_deviceName, p_deviceName);
}
// DECOMP: Beta shows implicit memcpy for these two members
if (p_HWDesc) {
m_HWDesc = *p_HWDesc;
}
if (p_HELDesc) {
m_HELDesc = *p_HELDesc;
}
}
// FUNCTION: CONFIG 0x004015c0
// FUNCTION: LEGO1 0x1009bec0
// FUNCTION: BETA10 0x1011ddf8
MxDeviceEnumerate::MxDeviceEnumerate()
{
m_initialized = FALSE;
}
// FUNCTION: CONFIG 0x401710
// FUNCTION: LEGO1 0x1009c010
// FUNCTION: BETA10 0x1011de74
MxDeviceEnumerate::~MxDeviceEnumerate()
{
}
// FUNCTION: CONFIG 0x00401770
// FUNCTION: LEGO1 0x1009c070
// FUNCTION: BETA10 0x1011dedf
BOOL MxDeviceEnumerate::EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName)
{
MxDriver driver(p_guid, p_driverDesc, p_driverName);
m_list.push_back(driver);
// Must be zeroed because held resources are copied by pointer only
// and should not be freed at the end of this function
driver.m_guid = NULL;
driver.m_driverDesc = NULL;
driver.m_driverName = NULL;
memset(&driver.m_ddCaps, 0, sizeof(driver.m_ddCaps));
LPDIRECT3D2 lpDirect3d2 = NULL;
LPDIRECTDRAW lpDD = NULL;
MxDriver& newDevice = m_list.back();
HRESULT result = DirectDrawCreate(newDevice.m_guid, &lpDD, NULL);
if (result != DD_OK) {
BuildErrorString("DirectDraw Create failed: %s\n", EnumerateErrorToString(result));
}
else {
lpDD->EnumDisplayModes(0, NULL, this, DisplayModesEnumerateCallback);
newDevice.m_ddCaps.dwSize = sizeof(newDevice.m_ddCaps);
result = lpDD->GetCaps(&newDevice.m_ddCaps, NULL);
if (result != DD_OK) {
BuildErrorString("GetCaps failed: %s\n", EnumerateErrorToString(result));
}
else {
result = lpDD->QueryInterface(IID_IDirect3D2, (LPVOID*) &lpDirect3d2);
if (result != DD_OK) {
BuildErrorString("D3D creation failed: %s\n", EnumerateErrorToString(result));
}
else {
result = lpDirect3d2->EnumDevices(DevicesEnumerateCallback, this);
if (result != DD_OK) {
BuildErrorString("D3D enum devices failed: %s\n", EnumerateErrorToString(result));
}
else {
if (!newDevice.m_devices.size()) {
m_list.pop_back();
}
}
}
}
}
if (lpDirect3d2) {
lpDirect3d2->Release();
}
if (lpDD) {
lpDD->Release();
}
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401bc0
// FUNCTION: LEGO1 0x1009c4c0
// FUNCTION: BETA10 0x1011e193
void MxDeviceEnumerate::BuildErrorString(const char* p_format, ...)
{
va_list args;
char buf[512];
va_start(args, p_format);
vsprintf(buf, p_format, args);
va_end(args);
OutputDebugString(buf);
}
// FUNCTION: CONFIG 0x00401bf0
// FUNCTION: LEGO1 0x1009c4f0
// FUNCTION: BETA10 0x1011e1dd
HRESULT CALLBACK MxDeviceEnumerate::DisplayModesEnumerateCallback(LPDDSURFACEDESC p_ddsd, LPVOID p_context)
{
if (p_context == NULL) {
assert(0);
}
return ((MxDeviceEnumerate*) p_context)->EnumDisplayModesCallback(p_ddsd);
}
// FUNCTION: CONFIG 0x00401c10
// FUNCTION: LEGO1 0x1009c510
// FUNCTION: BETA10 0x1011e226
HRESULT CALLBACK MxDeviceEnumerate::DevicesEnumerateCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc,
LPVOID p_context
)
{
if (p_context == NULL) {
assert(0);
}
return ((MxDeviceEnumerate*) p_context)
->EnumDevicesCallback(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
}
// FUNCTION: CONFIG 0x00401c40
// FUNCTION: LEGO1 0x1009c540
// FUNCTION: BETA10 0x1011e27f
HRESULT MxDeviceEnumerate::EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd)
{
assert(m_list.size() > 0);
assert(p_ddsd);
// TODO: compat_mode?
MxDisplayMode displayMode(p_ddsd->dwWidth, p_ddsd->dwHeight, p_ddsd->ddpfPixelFormat.dwRGBBitCount);
m_list.back().m_displayModes.push_back(displayMode);
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401cd0
// FUNCTION: LEGO1 0x1009c5d0
// FUNCTION: BETA10 0x1011e32f
HRESULT MxDeviceEnumerate::EnumDevicesCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
)
{
Direct3DDeviceInfo device(p_guid, p_deviceDesc, p_deviceName, p_HWDesc, p_HELDesc);
m_list.back().m_devices.push_back(device);
memset(&device, 0, sizeof(device));
return DDENUMRET_OK;
}
// FUNCTION: CONFIG 0x00401dc0
// FUNCTION: LEGO1 0x1009c6c0
// FUNCTION: BETA10 0x1011e3fa
int MxDeviceEnumerate::DoEnumerate()
{
if (IsInitialized()) {
return -1;
}
HRESULT ret = DirectDrawEnumerate(DirectDrawEnumerateCallback, this);
if (ret != DD_OK) {
BuildErrorString("DirectDrawEnumerate returned error %s\n", EnumerateErrorToString(ret));
return -1;
}
m_initialized = TRUE;
return 0;
}
// FUNCTION: CONFIG 0x00401e10
// FUNCTION: LEGO1 0x1009c710
// FUNCTION: BETA10 0x1011e476
BOOL CALLBACK
MxDeviceEnumerate::DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context)
{
if (p_context == NULL) {
assert(0);
}
return ((MxDeviceEnumerate*) p_context)->EnumDirectDrawCallback(p_guid, p_driverDesc, p_driverName);
}
// FUNCTION: CONFIG 0x00401e30
// FUNCTION: LEGO1 0x1009c730
// FUNCTION: BETA10 0x1011e4c7
const char* MxDeviceEnumerate::EnumerateErrorToString(HRESULT p_error)
{
switch (p_error) {
case DD_OK:
return "No error.";
case DDERR_GENERIC:
return "Generic failure.";
case DDERR_UNSUPPORTED:
return "Action not supported.";
case DDERR_INVALIDPARAMS:
return "One or more of the parameters passed to the function are incorrect.";
case DDERR_OUTOFMEMORY:
return "DirectDraw does not have enough memory to perform the operation.";
case DDERR_CANNOTATTACHSURFACE:
return "This surface can not be attached to the requested surface.";
case DDERR_ALREADYINITIALIZED:
return "This object is already initialized.";
case DDERR_CURRENTLYNOTAVAIL:
return "Support is currently not available.";
case DDERR_CANNOTDETACHSURFACE:
return "This surface can not be detached from the requested surface.";
case DDERR_HEIGHTALIGN:
return "Height of rectangle provided is not a multiple of reqd alignment.";
case DDERR_EXCEPTION:
return "An exception was encountered while performing the requested operation.";
case DDERR_INVALIDCAPS:
return "One or more of the caps bits passed to the callback are incorrect.";
case DDERR_INCOMPATIBLEPRIMARY:
return "Unable to match primary surface creation request with existing primary surface.";
case DDERR_INVALIDMODE:
return "DirectDraw does not support the requested mode.";
case DDERR_INVALIDCLIPLIST:
return "DirectDraw does not support the provided cliplist.";
case DDERR_INVALIDPIXELFORMAT:
return "The pixel format was invalid as specified.";
case DDERR_INVALIDOBJECT:
return "DirectDraw received a pointer that was an invalid DIRECTDRAW object.";
case DDERR_LOCKEDSURFACES:
return "Operation could not be carried out because one or more surfaces are locked.";
case DDERR_INVALIDRECT:
return "Rectangle provided was invalid.";
case DDERR_NOALPHAHW:
return "Operation could not be carried out because there is no alpha accleration hardware present or "
"available.";
case DDERR_NO3D:
return "There is no 3D present.";
case DDERR_NOCOLORCONVHW:
return "Operation could not be carried out because there is no color conversion hardware present or available.";
case DDERR_NOCLIPLIST:
return "No cliplist available.";
case DDERR_NOCOLORKEY:
return "Surface doesn't currently have a color key";
case DDERR_NOCOOPERATIVELEVELSET:
return "Create function called without DirectDraw object method SetCooperativeLevel being called.";
case DDERR_NOEXCLUSIVEMODE:
return "Operation requires the application to have exclusive mode but the application does not have exclusive "
"mode.";
case DDERR_NOCOLORKEYHW:
return "Operation could not be carried out because there is no hardware support of the destination color key.";
case DDERR_NOGDI:
return "There is no GDI present.";
case DDERR_NOFLIPHW:
return "Flipping visible surfaces is not supported.";
case DDERR_NOTFOUND:
return "Requested item was not found.";
case DDERR_NOMIRRORHW:
return "Operation could not be carried out because there is no hardware present or available.";
case DDERR_NORASTEROPHW:
return "Operation could not be carried out because there is no appropriate raster op hardware present or "
"available.";
case DDERR_NOOVERLAYHW:
return "Operation could not be carried out because there is no overlay hardware present or available.";
case DDERR_NOSTRETCHHW:
return "Operation could not be carried out because there is no hardware support for stretching.";
case DDERR_NOROTATIONHW:
return "Operation could not be carried out because there is no rotation hardware present or available.";
case DDERR_NOTEXTUREHW:
return "Operation could not be carried out because there is no texture mapping hardware present or available.";
case DDERR_NOT4BITCOLOR:
return "DirectDrawSurface is not in 4 bit color palette and the requested operation requires 4 bit color "
"palette.";
case DDERR_NOT4BITCOLORINDEX:
return "DirectDrawSurface is not in 4 bit color index palette and the requested operation requires 4 bit color "
"index palette.";
case DDERR_NOT8BITCOLOR:
return "DirectDrawSurface is not in 8 bit color mode and the requested operation requires 8 bit color.";
case DDERR_NOZBUFFERHW:
return "Operation could not be carried out because there is no hardware support for zbuffer blitting.";
case DDERR_NOVSYNCHW:
return "Operation could not be carried out because there is no hardware support for vertical blank "
"synchronized operations.";
case DDERR_OUTOFCAPS:
return "The hardware needed for the requested operation has already been allocated.";
case DDERR_NOZOVERLAYHW:
return "Overlay surfaces could not be z layered based on their BltOrder because the hardware does not support "
"z layering of overlays.";
case DDERR_COLORKEYNOTSET:
return "No src color key specified for this operation.";
case DDERR_OUTOFVIDEOMEMORY:
return "DirectDraw does not have enough memory to perform the operation.";
case DDERR_OVERLAYCANTCLIP:
return "The hardware does not support clipped overlays.";
case DDERR_OVERLAYCOLORKEYONLYONEACTIVE:
return "Can only have ony color key active at one time for overlays.";
case DDERR_PALETTEBUSY:
return "Access to this palette is being refused because the palette is already locked by another thread.";
case DDERR_SURFACEALREADYDEPENDENT:
return "This surface is already a dependency of the surface it is being made a dependency of.";
case DDERR_SURFACEALREADYATTACHED:
return "This surface is already attached to the surface it is being attached to.";
case DDERR_SURFACEISOBSCURED:
return "Access to surface refused because the surface is obscured.";
case DDERR_SURFACEBUSY:
return "Access to this surface is being refused because the surface is already locked by another thread.";
case DDERR_SURFACENOTATTACHED:
return "The requested surface is not attached.";
case DDERR_SURFACELOST:
return "Access to this surface is being refused because the surface memory is gone. The DirectDrawSurface "
"object representing this surface should have Restore called on it.";
case DDERR_TOOBIGSIZE:
return "Size requested by DirectDraw is too large, but the individual height and width are OK.";
case DDERR_TOOBIGHEIGHT:
return "Height requested by DirectDraw is too large.";
case DDERR_UNSUPPORTEDFORMAT:
return "FOURCC format requested is unsupported by DirectDraw.";
case DDERR_TOOBIGWIDTH:
return "Width requested by DirectDraw is too large.";
case DDERR_VERTICALBLANKINPROGRESS:
return "Vertical blank is in progress.";
case DDERR_UNSUPPORTEDMASK:
return "Bitmask in the pixel format requested is unsupported by DirectDraw.";
case DDERR_XALIGN:
return "Rectangle provided was not horizontally aligned on required boundary.";
case DDERR_WASSTILLDRAWING:
return "Informs DirectDraw that the previous Blt which is transfering information to or from this Surface is "
"incomplete.";
case DDERR_INVALIDDIRECTDRAWGUID:
return "The GUID passed to DirectDrawCreate is not a valid DirectDraw driver identifier.";
case DDERR_DIRECTDRAWALREADYCREATED:
return "A DirectDraw object representing this driver has already been created for this process.";
case DDERR_NODIRECTDRAWHW:
return "A hardware-only DirectDraw object creation was attempted but the driver did not support any hardware.";
case DDERR_PRIMARYSURFACEALREADYEXISTS:
return "This process already has created a primary surface.";
case DDERR_NOEMULATION:
return "Software emulation not available.";
case DDERR_REGIONTOOSMALL:
return "Region passed to Clipper::GetClipList is too small.";
case DDERR_CLIPPERISUSINGHWND:
return "An attempt was made to set a cliplist for a clipper object that is already monitoring an hwnd.";
case DDERR_NOCLIPPERATTACHED:
return "No clipper object attached to surface object.";
case DDERR_NOHWND:
return "Clipper notification requires an HWND or no HWND has previously been set as the CooperativeLevel HWND.";
case DDERR_HWNDSUBCLASSED:
return "HWND used by DirectDraw CooperativeLevel has been subclassed, this prevents DirectDraw from restoring "
"state.";
case DDERR_HWNDALREADYSET:
return "The CooperativeLevel HWND has already been set. It can not be reset while the process has surfaces or "
"palettes created.";
case DDERR_NOPALETTEATTACHED:
return "No palette object attached to this surface.";
case DDERR_NOPALETTEHW:
return "No hardware support for 16 or 256 color palettes.";
case DDERR_BLTFASTCANTCLIP:
return "Return if a clipper object is attached to the source surface passed into a BltFast call.";
case DDERR_NOBLTHW:
return "No blitter hardware present.";
case DDERR_NODDROPSHW:
return "No DirectDraw ROP hardware.";
case DDERR_OVERLAYNOTVISIBLE:
return "Returned when GetOverlayPosition is called on a hidden overlay.";
case DDERR_NOOVERLAYDEST:
return "Returned when GetOverlayPosition is called on an overlay that UpdateOverlay has never been called on "
"to establish a destination.";
case DDERR_INVALIDPOSITION:
return "Returned when the position of the overlay on the destination is no longer legal for that destination.";
case DDERR_NOTAOVERLAYSURFACE:
return "Returned when an overlay member is called for a non-overlay surface.";
case DDERR_EXCLUSIVEMODEALREADYSET:
return "An attempt was made to set the cooperative level when it was already set to exclusive.";
case DDERR_NOTFLIPPABLE:
return "An attempt has been made to flip a surface that is not flippable.";
case DDERR_CANTDUPLICATE:
return "Can't duplicate primary & 3D surfaces, or surfaces that are implicitly created.";
case DDERR_NOTLOCKED:
return "Surface was not locked. An attempt to unlock a surface that was not locked at all, or by this "
"process, has been attempted.";
case DDERR_CANTCREATEDC:
return "Windows can not create any more DCs.";
case DDERR_NODC:
return "No DC was ever created for this surface.";
case DDERR_WRONGMODE:
return "This surface can not be restored because it was created in a different mode.";
case DDERR_IMPLICITLYCREATED:
return "This surface can not be restored because it is an implicitly created surface.";
case DDERR_NOTPALETTIZED:
return "The surface being used is not a palette-based surface.";
default:
return "Unrecognized error value.";
}
}
// FUNCTION: CONFIG 0x00402560
// FUNCTION: LEGO1 0x1009ce60
// FUNCTION: BETA10 0x1011c7e0
int MxDeviceEnumerate::ParseDeviceName(const char* p_deviceId)
{
if (!IsInitialized()) {
return -1;
}
int unknown = -1;
int num = -1;
int hex[4];
if (sscanf(p_deviceId, "%d 0x%x 0x%x 0x%x 0x%x", &num, &hex[0], &hex[1], &hex[2], &hex[3]) != 5) {
return -1;
}
if (num < 0) {
return -1;
}
GUID guid;
memcpy(&guid, hex, sizeof(guid));
int result = ProcessDeviceBytes(num, guid);
if (result < 0) {
result = ProcessDeviceBytes(-1, guid);
}
return result;
}
// FUNCTION: CONFIG 0x00402620
// FUNCTION: LEGO1 0x1009cf20
// FUNCTION: BETA10 0x1011c8b3
int MxDeviceEnumerate::ProcessDeviceBytes(int p_deviceNum, GUID& p_guid)
{
if (!IsInitialized()) {
return -1;
}
int i = 0;
int j = 0;
static_assert(sizeof(GUID4) == sizeof(GUID), "Equal size");
GUID4 deviceGuid;
memcpy(&deviceGuid, &p_guid, sizeof(GUID4));
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
if (p_deviceNum >= 0 && p_deviceNum < i) {
return -1;
}
GUID4 compareGuid;
MxDriver& driver = *it;
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
Direct3DDeviceInfo& md3d = *it2;
assert(md3d.m_guid);
memcpy(&compareGuid, md3d.m_guid, sizeof(GUID4));
if (GUID4::Compare(compareGuid, deviceGuid) && i == p_deviceNum) {
return j;
}
j++;
}
}
return -1;
}
// FUNCTION: CONFIG 0x00402730
// FUNCTION: LEGO1 0x1009d030
// FUNCTION: BETA10 0x1011ca54
int MxDeviceEnumerate::GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device)
{
if (p_deviceNum < 0 || !IsInitialized()) {
return -1;
}
int i = 0;
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++) {
p_driver = &*it;
for (list<Direct3DDeviceInfo>::iterator it2 = p_driver->m_devices.begin(); it2 != p_driver->m_devices.end();
it2++) {
if (i == p_deviceNum) {
p_device = &*it2;
return 0;
}
i++;
}
}
return -1;
}
// FUNCTION: CONFIG 0x004027d0
// FUNCTION: BETA10 0x1011cb70
int MxDeviceEnumerate::FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo)
const
{
int number = 0;
assert(p_ddInfo && p_d3dInfo);
for (list<MxDriver>::const_iterator it = m_list.begin(); it != m_list.end(); it++, number++) {
if (&(*it) == p_ddInfo) {
GUID4 guid;
memcpy(&guid, p_d3dInfo->m_guid, sizeof(GUID4));
sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", number, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
return 0;
}
}
return -1;
}
// FUNCTION: BETA10 0x1011cc65
int MxDeviceEnumerate::BETA_1011cc65(int p_idx, char* p_buffer)
{
if (p_idx < 0 || !IsInitialized()) {
return -1;
}
int i = 0;
int j = 0;
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
MxDriver& driver = *it;
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
if (j == p_idx) {
GUID4 guid;
memcpy(&guid, &((Direct3DDeviceInfo&) *it2).m_guid, sizeof(GUID4));
sprintf(p_buffer, "%d 0x%x 0x%x 0x%x 0x%x", i, guid.m_data1, guid.m_data2, guid.m_data3, guid.m_data4);
return 0;
}
j++;
}
}
return -1;
}
// FUNCTION: CONFIG 0x00402860
// FUNCTION: LEGO1 0x1009d0d0
// FUNCTION: BETA10 0x1011cdb4
int MxDeviceEnumerate::FUN_1009d0d0()
{
if (!IsInitialized()) {
return -1;
}
if (m_list.size() == 0) {
return -1;
}
int i = 0;
int j = 0;
int k = -1;
int cpu_mmx = SupportsMMX();
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end(); it++, i++) {
MxDriver& driver = *it;
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end(); it2++) {
if ((*it2).m_HWDesc.dcmColorModel) {
return j;
}
else {
if (cpu_mmx && (*it2).m_HELDesc.dcmColorModel == D3DCOLOR_RGB && i == 0) {
k = j;
}
else if ((*it2).m_HELDesc.dcmColorModel == D3DCOLOR_MONO && i == 0 && k < 0) {
k = j;
}
}
j++;
}
}
return k;
}
// FUNCTION: CONFIG 0x00402930
// FUNCTION: LEGO1 0x1009d1a0
// FUNCTION: BETA10 0x1011cf54
int MxDeviceEnumerate::SupportsMMX()
{
if (!SupportsCPUID()) {
return 0;
}
int supports_mmx;
#ifdef _MSC_VER
__asm {
mov eax, 0x0 ; EAX=0: Highest Function Parameter and Manufacturer ID
#if _MSC_VER > 1100
cpuid ; Run CPUID
#else
__emit 0x0f
__emit 0xa2
#endif
mov eax, 0x1 ; EAX=1: Processor Info and Feature Bits (unused)
#if _MSC_VER > 1100
cpuid ; Run CPUID
#else
__emit 0x0f
__emit 0xa2
#endif
xor eax, eax ; Zero EAX register
bt edx, 0x17 ; Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
adc eax, eax ; Add with carry: EAX = EAX + EAX + CF = CF
mov supports_mmx, eax ; Save eax into C variable
}
#else
__asm__("movl $0x0, %%eax\n\t" // EAX=0: Highest Function Parameter and Manufacturer ID
"cpuid\n\t" // Run CPUID\n"
"mov $0x1, %%eax\n\t" // EAX=1: Processor Info and Feature Bits (unused)
"cpuid\n\t" // Run CPUID
"xorl %%eax, %%eax\n\t" // Zero EAX register
"btl $0x15, %%edx\n\t" // Test bit 0x17 (23): MMX instructions (64-bit SIMD) (Store in CF)
"adc %%eax, %%eax" // Add with carry: EAX = EAX + EAX + CF = CF
: "=a"(supports_mmx) // supports_mmx == EAX
);
#endif
return supports_mmx;
}
// FUNCTION: CONFIG 0x00402970
// FUNCTION: LEGO1 0x1009d1e0
// FUNCTION: BETA10 0x1011cf97
int MxDeviceEnumerate::SupportsCPUID()
{
int has_cpuid;
#ifdef _MSC_VER
#if defined(_M_IX86)
__asm {
xor eax, eax ; Zero EAX register
pushfd ; Push EFLAGS register value on the stack
or dword ptr[esp], 0x200000 ; Set bit 0x200000: Able to use CPUID instruction (Pentium+)
popfd ; Write the updated value into the EFLAGS register
pushfd ; Push EFLAGS register value on the stack (again)
btr dword ptr[esp], 0x15 ; Test bit 0x15 (21) and reset (set CF)
adc eax, eax ; Add with carry: EAX = EAX + EAX + CF = CF
popfd ; Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
mov has_cpuid, eax ; Save eax into C variable
}
#elif defined(_M_X64)
has_cpuid = 1;
#else
has_cpuid = 0;
#endif
#else
#if defined(__i386__)
__asm__("xorl %%eax, %%eax\n\t" // Zero EAX register
"pushfl\n\t" // Push EFLAGS register value on the stack
"orl $0x200000, (%%esp)\n\t" // Set bit 0x200000: Able to use CPUID instruction (Pentium+)
"popfl\n\t" // Write the updated value into the EFLAGS register
"pushfl\n\t" // Push EFLAGS register value on the stack (again)
"btrl $0x15, (%%esp)\n\t" // Test bit 0x15 (21) and reset (set CF)
"adc %%eax, %%eax\n\t" // Add with carry: EAX = EAX + EAX + CF = CF
"popfl" // Push EFLAGS register value on the stack (again, and makes sure the stack remains the same)
: "=a"(has_cpuid) // has_cpuid == EAX
);
#elif defined(__x86_64__) || defined(__amd64__)
has_cpuid = 1;
#else
has_cpuid = 0;
#endif
#endif
return has_cpuid;
}
// FUNCTION: CONFIG 0x004029a0
// FUNCTION: LEGO1 0x1009d210
// FUNCTION: BETA10 0x1011cfc4
int MxDeviceEnumerate::FUN_1009d210()
{
if (!IsInitialized()) {
return -1;
}
for (list<MxDriver>::iterator it = m_list.begin(); it != m_list.end();) {
if (!DriverSupportsRequiredDisplayMode(*it)) {
m_list.erase(it++);
continue;
}
MxDriver& driver = *it;
for (list<Direct3DDeviceInfo>::iterator it2 = driver.m_devices.begin(); it2 != driver.m_devices.end();) {
if (!FUN_1009d3d0(*it2)) {
driver.m_devices.erase(it2++);
}
else {
it2++;
}
}
if (!driver.m_devices.size()) {
m_list.erase(it++);
}
else {
it++;
}
}
if (!m_list.size()) {
return -1;
}
return 0;
}
// FUNCTION: CONFIG 0x00402b00
// FUNCTION: LEGO1 0x1009d370
// FUNCTION: BETA10 0x1011d176
unsigned char MxDeviceEnumerate::DriverSupportsRequiredDisplayMode(MxDriver& p_driver)
{
for (list<MxDisplayMode>::iterator it = p_driver.m_displayModes.begin(); it != p_driver.m_displayModes.end();
it++) {
if ((*it).m_width == 640 && (*it).m_height == 480) {
if ((*it).m_bitsPerPixel == 8 || (*it).m_bitsPerPixel == 16) {
return TRUE;
}
}
}
return FALSE;
}
// FUNCTION: CONFIG 0x00402b60
// FUNCTION: LEGO1 0x1009d3d0
// FUNCTION: BETA10 0x1011d235
unsigned char MxDeviceEnumerate::FUN_1009d3d0(Direct3DDeviceInfo& p_device)
{
if (m_list.size() <= 0) {
return FALSE;
}
if (p_device.m_HWDesc.dcmColorModel) {
if (p_device.m_HWDesc.dwDeviceZBufferBitDepth & DDBD_16 &&
p_device.m_HWDesc.dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) {
return TRUE;
}
else {
return FALSE;
}
}
MxDriver& front = m_list.front();
for (list<Direct3DDeviceInfo>::iterator it = front.m_devices.begin(); it != front.m_devices.end(); it++) {
if ((&*it) == &p_device) {
return TRUE;
}
}
return FALSE;
}
// FUNCTION: LEGO1 0x1009efb0
// FUNCTION: BETA10 0x10122ee2
DeviceModesInfo::DeviceModesInfo()
{
memset(this, 0, sizeof(*this));
}
// FUNCTION: LEGO1 0x1009efd0
// FUNCTION: BETA10 0x10122f0e
DeviceModesInfo::~DeviceModesInfo()
{
if (m_guid != NULL) {
delete m_guid;
}
if (m_modeArray != NULL) {
delete[] m_modeArray;
}
}

347
LEGO1/mxdirectx/mxdirectxinfo.h Normal file
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@ -0,0 +1,347 @@
#ifndef MXDIRECTXINFO_H
#define MXDIRECTXINFO_H
#include "decomp.h"
#include "mxstl/stlcompat.h"
#include <d3d.h>
// SIZE 0x17c
struct DeviceModesInfo {
// SIZE 0x0c
struct Mode {
int operator==(const Mode& p_mode) const
{
return ((width == p_mode.width) && (height == p_mode.height) && (bitsPerPixel == p_mode.bitsPerPixel));
}
int width; // 0x00
int height; // 0x04
int bitsPerPixel; // 0x08
};
DeviceModesInfo();
~DeviceModesInfo();
GUID* m_guid; // 0x00
Mode* m_modeArray; // 0x04
int m_count; // 0x08
DDCAPS m_ddcaps; // 0x0c
void* m_unk0x178; // 0x178
// SYNTHETIC: BETA10 0x1011c650
// DeviceModesInfo::`scalar deleting destructor'
};
// SIZE 0xe4
class MxAssignedDevice {
public:
enum {
c_hardwareMode = 0x01,
c_primaryDevice = 0x02
};
MxAssignedDevice();
~MxAssignedDevice();
inline unsigned int GetFlags() { return m_flags; }
inline BOOL GetHardwareMode() { return ((int) m_flags << 31) >> 31; }
inline D3DDEVICEDESC& GetDesc() { return m_desc; }
friend class MxDirect3D;
// SYNTHETIC: BETA10 0x1011c130
// MxAssignedDevice::`scalar deleting destructor'
private:
GUID m_guid; // 0x00
unsigned int m_flags; // 0x10
D3DDEVICEDESC m_desc; // 0x14
DeviceModesInfo* m_deviceInfo; // 0xe0
};
// SIZE 0x1a4
struct Direct3DDeviceInfo {
Direct3DDeviceInfo() {}
~Direct3DDeviceInfo();
Direct3DDeviceInfo(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
void Initialize(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
LPGUID m_guid; // 0x00
char* m_deviceDesc; // 0x04
char* m_deviceName; // 0x08
D3DDEVICEDESC m_HWDesc; // 0x0c
D3DDEVICEDESC m_HELDesc; // 0xd8
int operator==(Direct3DDeviceInfo) const { return 0; }
int operator<(Direct3DDeviceInfo) const { return 0; }
};
// SIZE 0x0c
struct MxDisplayMode {
MxDisplayMode() {}
// FUNCTION: BETA10 0x1011f920
MxDisplayMode(DWORD p_width, DWORD p_height, DWORD p_bitsPerPixel)
{
m_width = p_width;
m_height = p_height;
m_bitsPerPixel = p_bitsPerPixel;
}
int operator==(MxDisplayMode) const { return 0; }
int operator<(MxDisplayMode) const { return 0; }
DWORD m_width; // 0x00
DWORD m_height; // 0x04
DWORD m_bitsPerPixel; // 0x08
};
// SIZE 0x190
struct MxDriver {
MxDriver() {}
~MxDriver();
MxDriver(LPGUID p_guid);
MxDriver(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
void Init(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
LPGUID m_guid; // 0x00
char* m_driverDesc; // 0x04
char* m_driverName; // 0x08
DDCAPS m_ddCaps; // 0x0c
list<Direct3DDeviceInfo> m_devices; // 0x178
list<MxDisplayMode> m_displayModes; // 0x184
int operator==(MxDriver) const { return 0; }
int operator<(MxDriver) const { return 0; }
};
// TEMPLATE: CONFIG 0x401000
// TEMPLATE: LEGO1 0x1009b900
// TEMPLATE: BETA10 0x1011ee40
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::~list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >
// TEMPLATE: CONFIG 0x401070
// TEMPLATE: LEGO1 0x1009b970
// TEMPLATE: BETA10 0x1011f0a0
// list<MxDisplayMode,allocator<MxDisplayMode> >::~list<MxDisplayMode,allocator<MxDisplayMode> >
// TEMPLATE: CONFIG 0x4010e0
// TEMPLATE: LEGO1 0x1009b9e0
// TEMPLATE: BETA10 0x1011f3d0
// List<Direct3DDeviceInfo>::~List<Direct3DDeviceInfo>
// TEMPLATE: CONFIG 0x401130
// TEMPLATE: LEGO1 0x1009ba30
// TEMPLATE: BETA10 0x1011f430
// List<MxDisplayMode>::~List<MxDisplayMode>
// TEMPLATE: CONFIG 0x401650
// TEMPLATE: LEGO1 0x1009bf50
// TEMPLATE: BETA10 0x1011f550
// list<MxDriver,allocator<MxDriver> >::~list<MxDriver,allocator<MxDriver> >
// TEMPLATE: CONFIG 0x4016c0
// TEMPLATE: LEGO1 0x1009bfc0
// TEMPLATE: BETA10 0x1011f6f0
// List<MxDriver>::~List<MxDriver>
// Compiler-generated copy ctor for MxDriver
// SYNTHETIC: CONFIG 0x401990
// SYNTHETIC: LEGO1 0x1009c290
// ??0MxDriver@@QAE@ABU0@@Z
// TEMPLATE: CONFIG 0x401b00
// TEMPLATE: LEGO1 0x1009c400
// TEMPLATE: BETA10 0x1011fad0
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::insert
// TEMPLATE: CONFIG 0x401b60
// TEMPLATE: LEGO1 0x1009c460
// TEMPLATE: BETA10 0x1011f9a0
// list<MxDisplayMode,allocator<MxDisplayMode> >::insert
// SYNTHETIC: CONFIG 0x402be0
// SYNTHETIC: LEGO1 0x1009d450
// MxDriver::`scalar deleting destructor'
// SYNTHETIC: CONFIG 0x402c00
// SYNTHETIC: LEGO1 0x1009d470
// Direct3DDeviceInfo::`scalar deleting destructor'
// VTABLE: CONFIG 0x00406000
// VTABLE: LEGO1 0x100db814
// VTABLE: BETA10 0x101c1b0c
// SIZE 0x14
class MxDeviceEnumerate {
public:
MxDeviceEnumerate();
~MxDeviceEnumerate();
virtual int DoEnumerate(); // vtable+0x00
BOOL EnumDirectDrawCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName);
HRESULT EnumDisplayModesCallback(LPDDSURFACEDESC p_ddsd);
HRESULT EnumDevicesCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc
);
const char* EnumerateErrorToString(HRESULT p_error);
int ParseDeviceName(const char* p_deviceId);
int ProcessDeviceBytes(int p_deviceNum, GUID& p_guid);
int GetDevice(int p_deviceNum, MxDriver*& p_driver, Direct3DDeviceInfo*& p_device);
int FormatDeviceName(char* p_buffer, const MxDriver* p_ddInfo, const Direct3DDeviceInfo* p_d3dInfo) const;
int BETA_1011cc65(int p_idx, char* p_buffer);
int FUN_1009d0d0();
int FUN_1009d210();
unsigned char DriverSupportsRequiredDisplayMode(MxDriver& p_driver);
unsigned char FUN_1009d3d0(Direct3DDeviceInfo& p_device);
static void BuildErrorString(const char*, ...);
static BOOL CALLBACK
DirectDrawEnumerateCallback(LPGUID p_guid, LPSTR p_driverDesc, LPSTR p_driverName, LPVOID p_context);
static HRESULT CALLBACK DisplayModesEnumerateCallback(LPDDSURFACEDESC p_ddsd, LPVOID p_context);
static HRESULT CALLBACK DevicesEnumerateCallback(
LPGUID p_guid,
LPSTR p_deviceDesc,
LPSTR p_deviceName,
LPD3DDEVICEDESC p_HWDesc,
LPD3DDEVICEDESC p_HELDesc,
LPVOID p_context
);
static int SupportsMMX();
static int SupportsCPUID();
friend class MxDirect3D;
const list<MxDriver>& GetDriverList() const { return m_list; }
// SIZE 0x10
struct GUID4 {
int m_data1;
int m_data2;
int m_data3;
int m_data4;
// FUNCTION: BETA10 0x1011d340
static unsigned char Compare(const GUID4& p_a, const GUID4& p_b)
{
return p_a.m_data1 == p_b.m_data1 && p_a.m_data2 == p_b.m_data2 && p_a.m_data3 == p_b.m_data3 &&
p_a.m_data4 == p_b.m_data4;
}
};
// FUNCTION: BETA10 0x1011d320
unsigned char IsInitialized() const { return m_initialized; }
private:
list<MxDriver> m_list; // 0x04
unsigned char m_initialized; // 0x10
};
// VTABLE: CONFIG 0x4060e4
// VTABLE: LEGO1 0x100d9cc8
// VTABLE: BETA10 0x101befb4
// SIZE 0x14
class LegoDeviceEnumerate : public MxDeviceEnumerate {};
// SYNTHETIC: BETA10 0x100d8d10
// LegoDeviceEnumerate::LegoDeviceEnumerate
// SYNTHETIC: LEGO1 0x1007b590
// SYNTHETIC: BETA10 0x100d8da0
// LegoDeviceEnumerate::~LegoDeviceEnumerate
// TEMPLATE: BETA10 0x1011c1b0
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::iterator::operator*
// TEMPLATE: BETA10 0x1011c200
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::iterator::operator++
// TEMPLATE: BETA10 0x1011c290
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::begin
// TEMPLATE: BETA10 0x1011c300
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::end
// TEMPLATE: BETA10 0x1011c4d0
// list<MxDriver,allocator<MxDriver> >::iterator::operator*
// TEMPLATE: BETA10 0x1011c520
// list<MxDriver,allocator<MxDriver> >::iterator::operator++
// TEMPLATE: BETA10 0x1011c560
// list<MxDriver,allocator<MxDriver> >::iterator::operator++
// TEMPLATE: BETA10 0x1011c590
// list<MxDriver,allocator<MxDriver> >::_Acc::_Next
// TEMPLATE: BETA10 0x1011c5b0
// list<MxDriver,allocator<MxDriver> >::begin
// TEMPLATE: BETA10 0x1011c5f0
// list<MxDriver,allocator<MxDriver> >::iterator::iterator
// TEMPLATE: BETA10 0x1011c620
// list<MxDriver,allocator<MxDriver> >::end
// TEMPLATE: BETA10 0x1011c690
// ??9@YAHABViterator@?$list@UMxDriver@@V?$allocator@UMxDriver@@@@@@0@Z
// TEMPLATE: BETA10 0x1011c770
// ??9@YAHABViterator@?$list@UDirect3DDeviceInfo@@V?$allocator@UDirect3DDeviceInfo@@@@@@0@Z
// TEMPLATE: BETA10 0x1011d3a0
// list<MxDriver,allocator<MxDriver> >::size
// TEMPLATE: BETA10 0x1011d3c0
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::size
// TEMPLATE: BETA10 0x1011d3e0
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::erase
// TEMPLATE: BETA10 0x1011d570
// list<MxDriver,allocator<MxDriver> >::erase
// TEMPLATE: BETA10 0x1011d6a0
// list<MxDriver,allocator<MxDriver> >::_Freenode
// TEMPLATE: BETA10 0x1011d700
// list<MxDriver,allocator<MxDriver> >::front
// TEMPLATE: BETA10 0x1011f750
// list<MxDriver,allocator<MxDriver> >::back
// TEMPLATE: BETA10 0x1011f780
// list<MxDriver,allocator<MxDriver> >::iterator::operator--
// TEMPLATE: BETA10 0x1011f7b0
// list<MxDriver,allocator<MxDriver> >::push_back
// TEMPLATE: BETA10 0x1011f830
// list<MxDriver,allocator<MxDriver> >::insert
// TEMPLATE: BETA10 0x1011f960
// list<MxDisplayMode,allocator<MxDisplayMode> >::push_back
// TEMPLATE: BETA10 0x1011fa90
// list<Direct3DDeviceInfo,allocator<Direct3DDeviceInfo> >::push_back
#endif // MXDIRECTXINFO_H