mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-11-02 20:51:23 -07:00
310 lines
11 KiB
C++
310 lines
11 KiB
C++
// Why?
|
|
#define _WIN32_WINNT 0x0502
|
|
// The standard Windows includes.
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#define NOMINMAX
|
|
#include <Windows.h>
|
|
#include <shellapi.h>
|
|
#include <wchar.h>
|
|
|
|
|
|
|
|
#ifdef SLIC3R_GUI
|
|
extern "C"
|
|
{
|
|
// Let the NVIDIA and AMD know we want to use their graphics card
|
|
// on a dual graphics card system.
|
|
__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000000;
|
|
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 0;
|
|
}
|
|
#endif /* SLIC3R_GUI */
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#ifdef SLIC3R_GUI
|
|
#include <GL/GL.h>
|
|
#endif /* SLIC3R_GUI */
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <boost/algorithm/string/split.hpp>
|
|
#include <boost/algorithm/string/classification.hpp>
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifdef SLIC3R_GUI
|
|
class OpenGLVersionCheck
|
|
{
|
|
public:
|
|
std::string version;
|
|
std::string glsl_version;
|
|
std::string vendor;
|
|
std::string renderer;
|
|
|
|
HINSTANCE hOpenGL = nullptr;
|
|
bool success = false;
|
|
|
|
bool load_opengl_dll()
|
|
{
|
|
MSG msg = {0};
|
|
WNDCLASS wc = {0};
|
|
wc.lpfnWndProc = OpenGLVersionCheck::supports_opengl2_wndproc;
|
|
wc.hInstance = (HINSTANCE)GetModuleHandle(nullptr);
|
|
wc.hbrBackground = (HBRUSH)(COLOR_BACKGROUND);
|
|
wc.lpszClassName = L"OrcaSlicer_opengl_version_check";
|
|
wc.style = CS_OWNDC;
|
|
if (RegisterClass(&wc)) {
|
|
HWND hwnd = CreateWindowW(wc.lpszClassName, L"OrcaSlicer_opengl_version_check", WS_OVERLAPPEDWINDOW, 0, 0, 640, 480, 0, 0, wc.hInstance, (LPVOID)this);
|
|
if (hwnd) {
|
|
message_pump_exit = false;
|
|
while (GetMessage(&msg, NULL, 0, 0 ) > 0 && ! message_pump_exit)
|
|
DispatchMessage(&msg);
|
|
}
|
|
}
|
|
return this->success;
|
|
}
|
|
|
|
void unload_opengl_dll()
|
|
{
|
|
if (this->hOpenGL) {
|
|
BOOL released = FreeLibrary(this->hOpenGL);
|
|
if (released)
|
|
printf("System OpenGL library released\n");
|
|
else
|
|
printf("System OpenGL library NOT released\n");
|
|
this->hOpenGL = nullptr;
|
|
}
|
|
}
|
|
|
|
bool is_version_greater_or_equal_to(unsigned int major, unsigned int minor) const
|
|
{
|
|
// printf("is_version_greater_or_equal_to, version: %s\n", version.c_str());
|
|
std::vector<std::string> tokens;
|
|
boost::split(tokens, version, boost::is_any_of(" "), boost::token_compress_on);
|
|
if (tokens.empty())
|
|
return false;
|
|
|
|
std::vector<std::string> numbers;
|
|
boost::split(numbers, tokens[0], boost::is_any_of("."), boost::token_compress_on);
|
|
|
|
unsigned int gl_major = 0;
|
|
unsigned int gl_minor = 0;
|
|
if (numbers.size() > 0)
|
|
gl_major = ::atoi(numbers[0].c_str());
|
|
if (numbers.size() > 1)
|
|
gl_minor = ::atoi(numbers[1].c_str());
|
|
// printf("Major: %d, minor: %d\n", gl_major, gl_minor);
|
|
if (gl_major < major)
|
|
return false;
|
|
else if (gl_major > major)
|
|
return true;
|
|
else
|
|
return gl_minor >= minor;
|
|
}
|
|
|
|
protected:
|
|
static bool message_pump_exit;
|
|
|
|
void check(HWND hWnd)
|
|
{
|
|
hOpenGL = LoadLibraryExW(L"opengl32.dll", nullptr, 0);
|
|
if (hOpenGL == nullptr) {
|
|
printf("Failed loading the system opengl32.dll\n");
|
|
return;
|
|
}
|
|
|
|
typedef HGLRC (WINAPI *Func_wglCreateContext)(HDC);
|
|
typedef BOOL (WINAPI *Func_wglMakeCurrent )(HDC, HGLRC);
|
|
typedef BOOL (WINAPI *Func_wglDeleteContext)(HGLRC);
|
|
typedef GLubyte* (WINAPI *Func_glGetString )(GLenum);
|
|
|
|
Func_wglCreateContext wglCreateContext = (Func_wglCreateContext)GetProcAddress(hOpenGL, "wglCreateContext");
|
|
Func_wglMakeCurrent wglMakeCurrent = (Func_wglMakeCurrent) GetProcAddress(hOpenGL, "wglMakeCurrent");
|
|
Func_wglDeleteContext wglDeleteContext = (Func_wglDeleteContext)GetProcAddress(hOpenGL, "wglDeleteContext");
|
|
Func_glGetString glGetString = (Func_glGetString) GetProcAddress(hOpenGL, "glGetString");
|
|
|
|
if (wglCreateContext == nullptr || wglMakeCurrent == nullptr || wglDeleteContext == nullptr || glGetString == nullptr) {
|
|
printf("Failed loading the system opengl32.dll: The library is invalid.\n");
|
|
return;
|
|
}
|
|
|
|
PIXELFORMATDESCRIPTOR pfd =
|
|
{
|
|
sizeof(PIXELFORMATDESCRIPTOR),
|
|
1,
|
|
PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
|
|
PFD_TYPE_RGBA, // The kind of framebuffer. RGBA or palette.
|
|
32, // Color depth of the framebuffer.
|
|
0, 0, 0, 0, 0, 0,
|
|
0,
|
|
0,
|
|
0,
|
|
0, 0, 0, 0,
|
|
24, // Number of bits for the depthbuffer
|
|
8, // Number of bits for the stencilbuffer
|
|
0, // Number of Aux buffers in the framebuffer.
|
|
PFD_MAIN_PLANE,
|
|
0,
|
|
0, 0, 0
|
|
};
|
|
|
|
HDC ourWindowHandleToDeviceContext = ::GetDC(hWnd);
|
|
// Gdi32.dll
|
|
int letWindowsChooseThisPixelFormat = ::ChoosePixelFormat(ourWindowHandleToDeviceContext, &pfd);
|
|
// Gdi32.dll
|
|
SetPixelFormat(ourWindowHandleToDeviceContext, letWindowsChooseThisPixelFormat, &pfd);
|
|
// Opengl32.dll
|
|
HGLRC glcontext = wglCreateContext(ourWindowHandleToDeviceContext);
|
|
wglMakeCurrent(ourWindowHandleToDeviceContext, glcontext);
|
|
// Opengl32.dll
|
|
const char *data = (const char*)glGetString(GL_VERSION);
|
|
if (data != nullptr)
|
|
this->version = data;
|
|
// printf("check -version: %s\n", version.c_str());
|
|
data = (const char*)glGetString(0x8B8C); // GL_SHADING_LANGUAGE_VERSION
|
|
if (data != nullptr)
|
|
this->glsl_version = data;
|
|
data = (const char*)glGetString(GL_VENDOR);
|
|
if (data != nullptr)
|
|
this->vendor = data;
|
|
data = (const char*)glGetString(GL_RENDERER);
|
|
if (data != nullptr)
|
|
this->renderer = data;
|
|
// Opengl32.dll
|
|
wglDeleteContext(glcontext);
|
|
::ReleaseDC(hWnd, ourWindowHandleToDeviceContext);
|
|
this->success = true;
|
|
}
|
|
|
|
static LRESULT CALLBACK supports_opengl2_wndproc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
switch(message)
|
|
{
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT *pCreate = reinterpret_cast<CREATESTRUCT*>(lParam);
|
|
OpenGLVersionCheck *ogl_data = reinterpret_cast<OpenGLVersionCheck*>(pCreate->lpCreateParams);
|
|
ogl_data->check(hWnd);
|
|
DestroyWindow(hWnd);
|
|
return 0;
|
|
}
|
|
case WM_NCDESTROY:
|
|
message_pump_exit = true;
|
|
return 0;
|
|
default:
|
|
return DefWindowProc(hWnd, message, wParam, lParam);
|
|
}
|
|
}
|
|
};
|
|
|
|
bool OpenGLVersionCheck::message_pump_exit = false;
|
|
#endif /* SLIC3R_GUI */
|
|
|
|
extern "C" {
|
|
typedef int (__stdcall *Slic3rMainFunc)(int argc, wchar_t **argv);
|
|
Slic3rMainFunc orcaslicer_main = nullptr;
|
|
}
|
|
|
|
extern "C" {
|
|
#ifdef SLIC3R_WRAPPER_NOCONSOLE
|
|
int APIENTRY wWinMain(HINSTANCE /* hInstance */, HINSTANCE /* hPrevInstance */, PWSTR /* lpCmdLine */, int /* nCmdShow */)
|
|
{
|
|
int argc;
|
|
wchar_t **argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
|
|
#else
|
|
int wmain(int argc, wchar_t **argv)
|
|
{
|
|
#endif
|
|
// Allow the asserts to open message box, such message box allows to ignore the assert and continue with the application.
|
|
// Without this call, the seemingly same message box is being opened by the abort() function, but that is too late and
|
|
// the application will be killed even if "Ignore" button is pressed.
|
|
_set_error_mode(_OUT_TO_MSGBOX);
|
|
|
|
std::vector<wchar_t*> argv_extended;
|
|
argv_extended.emplace_back(argv[0]);
|
|
|
|
#ifdef SLIC3R_WRAPPER_GCODEVIEWER
|
|
wchar_t gcodeviewer_param[] = L"--gcodeviewer";
|
|
argv_extended.emplace_back(gcodeviewer_param);
|
|
#endif /* SLIC3R_WRAPPER_GCODEVIEWER */
|
|
|
|
#ifdef SLIC3R_GUI
|
|
// Here one may push some additional parameters based on the wrapper type.
|
|
bool force_mesa = false;
|
|
#endif /* SLIC3R_GUI */
|
|
for (int i = 1; i < argc; ++ i) {
|
|
#ifdef SLIC3R_GUI
|
|
if (wcscmp(argv[i], L"--sw-renderer") == 0)
|
|
force_mesa = true;
|
|
else if (wcscmp(argv[i], L"--no-sw-renderer") == 0)
|
|
force_mesa = false;
|
|
#endif /* SLIC3R_GUI */
|
|
argv_extended.emplace_back(argv[i]);
|
|
}
|
|
argv_extended.emplace_back(nullptr);
|
|
|
|
#ifdef SLIC3R_GUI
|
|
OpenGLVersionCheck opengl_version_check;
|
|
bool load_mesa =
|
|
// Forced from the command line.
|
|
force_mesa ||
|
|
// Try to load the default OpenGL driver and test its context version.
|
|
! opengl_version_check.load_opengl_dll() || ! opengl_version_check.is_version_greater_or_equal_to(2, 0);
|
|
#endif /* SLIC3R_GUI */
|
|
|
|
wchar_t path_to_exe[MAX_PATH + 1] = { 0 };
|
|
::GetModuleFileNameW(nullptr, path_to_exe, MAX_PATH);
|
|
wchar_t drive[_MAX_DRIVE];
|
|
wchar_t dir[_MAX_DIR];
|
|
wchar_t fname[_MAX_FNAME];
|
|
wchar_t ext[_MAX_EXT];
|
|
_wsplitpath(path_to_exe, drive, dir, fname, ext);
|
|
_wmakepath(path_to_exe, drive, dir, nullptr, nullptr);
|
|
|
|
#ifdef SLIC3R_GUI
|
|
// https://wiki.qt.io/Cross_compiling_Mesa_for_Windows
|
|
// http://download.qt.io/development_releases/prebuilt/llvmpipe/windows/
|
|
if (load_mesa) {
|
|
opengl_version_check.unload_opengl_dll();
|
|
wchar_t path_to_mesa[MAX_PATH + 1] = { 0 };
|
|
wcscpy(path_to_mesa, path_to_exe);
|
|
wcscat(path_to_mesa, L"mesa\\opengl32.dll");
|
|
printf("Loading MESA OpenGL library: %S\n", path_to_mesa);
|
|
HINSTANCE hInstance_OpenGL = LoadLibraryExW(path_to_mesa, nullptr, 0);
|
|
if (hInstance_OpenGL == nullptr) {
|
|
printf("MESA OpenGL library was not loaded\n");
|
|
} else
|
|
printf("MESA OpenGL library was loaded sucessfully\n");
|
|
}
|
|
#endif /* SLIC3R_GUI */
|
|
|
|
|
|
wchar_t path_to_slic3r[MAX_PATH + 1] = { 0 };
|
|
wcscpy(path_to_slic3r, path_to_exe);
|
|
wcscat(path_to_slic3r, L"OrcaSlicer.dll");
|
|
// printf("Loading Slic3r library: %S\n", path_to_slic3r);
|
|
HINSTANCE hInstance_Slic3r = LoadLibraryExW(path_to_slic3r, nullptr, 0);
|
|
if (hInstance_Slic3r == nullptr) {
|
|
printf("OrcaSlicer.dll was not loaded, error=%d\n", GetLastError());
|
|
return -1;
|
|
}
|
|
|
|
// resolve function address here
|
|
orcaslicer_main = (Slic3rMainFunc)GetProcAddress(hInstance_Slic3r,
|
|
#ifdef _WIN64
|
|
// there is just a single calling conversion, therefore no mangling of the function name.
|
|
"orcaslicer_main"
|
|
#else // stdcall calling convention declaration
|
|
"_bambustu_main@8"
|
|
#endif
|
|
);
|
|
if (orcaslicer_main == nullptr) {
|
|
printf("could not locate the function orcaslicer_main in OrcaSlicer.dll\n");
|
|
return -1;
|
|
}
|
|
// argc minus the trailing nullptr of the argv
|
|
return orcaslicer_main((int)argv_extended.size() - 1, argv_extended.data());
|
|
}
|
|
}
|