6263774aec
An NVIDIA profile is applied to the current executable to disable threaded OpenGL optimizations on Windows (see #71472). But because the application is only added to the profile upon the profile creation, newer executables won't be added to the profile (e.g. if the profile is created on first launch of Godot_v4.1-stable_win64.exe, when users update the editor and launch Godot_v4.2-stable_win64.exe, the profile will never be applied to this new executable). This patch fixes that scenario by splitting creating the profile (if it doesn't exist) and adding the application (if it doesn't have a profile applied) into two separate steps. Applications that have been manually added to a different profile aren't overriden to avoid confusing users who know what they're doing.
536 lines
19 KiB
C++
536 lines
19 KiB
C++
/**************************************************************************/
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/* gl_manager_windows_native.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "gl_manager_windows_native.h"
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#if defined(WINDOWS_ENABLED) && defined(GLES3_ENABLED)
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#include "core/config/project_settings.h"
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#include "core/version.h"
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#include "thirdparty/nvapi/nvapi_minimal.h"
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#include <dwmapi.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091
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#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092
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#define WGL_CONTEXT_FLAGS_ARB 0x2094
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#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
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#define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126
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#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001
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#define _WGL_CONTEXT_DEBUG_BIT_ARB 0x0001
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#if defined(__GNUC__)
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// Workaround GCC warning from -Wcast-function-type.
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#define GetProcAddress (void *)GetProcAddress
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#endif
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typedef HGLRC(APIENTRY *PFNWGLCREATECONTEXT)(HDC);
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typedef BOOL(APIENTRY *PFNWGLDELETECONTEXT)(HGLRC);
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typedef BOOL(APIENTRY *PFNWGLMAKECURRENT)(HDC, HGLRC);
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typedef HGLRC(APIENTRY *PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC, HGLRC, const int *);
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typedef void *(APIENTRY *PFNWGLGETPROCADDRESS)(LPCSTR);
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static String format_error_message(DWORD id) {
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LPWSTR messageBuffer = nullptr;
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size_t size = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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nullptr, id, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPWSTR)&messageBuffer, 0, nullptr);
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String msg = "Error " + itos(id) + ": " + String::utf16((const char16_t *)messageBuffer, size);
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LocalFree(messageBuffer);
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return msg;
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}
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const int OGL_THREAD_CONTROL_ID = 0x20C1221E;
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const int OGL_THREAD_CONTROL_DISABLE = 0x00000002;
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const int OGL_THREAD_CONTROL_ENABLE = 0x00000001;
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typedef int(__cdecl *NvAPI_Initialize_t)();
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typedef int(__cdecl *NvAPI_Unload_t)();
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typedef int(__cdecl *NvAPI_GetErrorMessage_t)(unsigned int, NvAPI_ShortString);
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typedef int(__cdecl *NvAPI_DRS_CreateSession_t)(NvDRSSessionHandle *);
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typedef int(__cdecl *NvAPI_DRS_DestroySession_t)(NvDRSSessionHandle);
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typedef int(__cdecl *NvAPI_DRS_LoadSettings_t)(NvDRSSessionHandle);
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typedef int(__cdecl *NvAPI_DRS_CreateProfile_t)(NvDRSSessionHandle, NVDRS_PROFILE *, NvDRSProfileHandle *);
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typedef int(__cdecl *NvAPI_DRS_CreateApplication_t)(NvDRSSessionHandle, NvDRSProfileHandle, NVDRS_APPLICATION *);
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typedef int(__cdecl *NvAPI_DRS_SaveSettings_t)(NvDRSSessionHandle);
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typedef int(__cdecl *NvAPI_DRS_SetSetting_t)(NvDRSSessionHandle, NvDRSProfileHandle, NVDRS_SETTING *);
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typedef int(__cdecl *NvAPI_DRS_FindProfileByName_t)(NvDRSSessionHandle, NvAPI_UnicodeString, NvDRSProfileHandle *);
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typedef int(__cdecl *NvAPI_DRS_FindApplicationByName_t)(NvDRSSessionHandle, NvAPI_UnicodeString, NvDRSProfileHandle *, NVDRS_APPLICATION *);
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NvAPI_GetErrorMessage_t NvAPI_GetErrorMessage__;
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static bool nvapi_err_check(const char *msg, int status) {
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if (status != 0) {
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if (OS::get_singleton()->is_stdout_verbose()) {
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NvAPI_ShortString err_desc = { 0 };
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NvAPI_GetErrorMessage__(status, err_desc);
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print_verbose(vformat("%s: %s(code %d)", msg, err_desc, status));
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}
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return false;
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}
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return true;
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}
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// On windows we have to disable threaded optimization when using NVIDIA graphics cards
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// to avoid stuttering, see https://github.com/microsoft/vscode-cpptools/issues/6592
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// also see https://github.com/Ryujinx/Ryujinx/blob/master/Ryujinx.Common/GraphicsDriver/NVThreadedOptimization.cs
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void GLManagerNative_Windows::_nvapi_disable_threaded_optimization() {
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HMODULE nvapi = 0;
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#ifdef _WIN64
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nvapi = LoadLibraryA("nvapi64.dll");
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#else
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nvapi = LoadLibraryA("nvapi.dll");
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#endif
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if (nvapi == NULL) {
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return;
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}
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void *(__cdecl * NvAPI_QueryInterface)(unsigned int interface_id) = 0;
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NvAPI_QueryInterface = (void *(__cdecl *)(unsigned int))(void *)GetProcAddress(nvapi, "nvapi_QueryInterface");
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if (NvAPI_QueryInterface == NULL) {
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print_verbose("Error getting NVAPI NvAPI_QueryInterface");
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return;
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}
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// Setup NVAPI function pointers
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NvAPI_Initialize_t NvAPI_Initialize = (NvAPI_Initialize_t)NvAPI_QueryInterface(0x0150E828);
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NvAPI_GetErrorMessage__ = (NvAPI_GetErrorMessage_t)NvAPI_QueryInterface(0x6C2D048C);
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NvAPI_DRS_CreateSession_t NvAPI_DRS_CreateSession = (NvAPI_DRS_CreateSession_t)NvAPI_QueryInterface(0x0694D52E);
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NvAPI_DRS_DestroySession_t NvAPI_DRS_DestroySession = (NvAPI_DRS_DestroySession_t)NvAPI_QueryInterface(0xDAD9CFF8);
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NvAPI_Unload_t NvAPI_Unload = (NvAPI_Unload_t)NvAPI_QueryInterface(0xD22BDD7E);
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NvAPI_DRS_LoadSettings_t NvAPI_DRS_LoadSettings = (NvAPI_DRS_LoadSettings_t)NvAPI_QueryInterface(0x375DBD6B);
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NvAPI_DRS_CreateProfile_t NvAPI_DRS_CreateProfile = (NvAPI_DRS_CreateProfile_t)NvAPI_QueryInterface(0xCC176068);
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NvAPI_DRS_CreateApplication_t NvAPI_DRS_CreateApplication = (NvAPI_DRS_CreateApplication_t)NvAPI_QueryInterface(0x4347A9DE);
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NvAPI_DRS_SaveSettings_t NvAPI_DRS_SaveSettings = (NvAPI_DRS_SaveSettings_t)NvAPI_QueryInterface(0xFCBC7E14);
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NvAPI_DRS_SetSetting_t NvAPI_DRS_SetSetting = (NvAPI_DRS_SetSetting_t)NvAPI_QueryInterface(0x577DD202);
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NvAPI_DRS_FindProfileByName_t NvAPI_DRS_FindProfileByName = (NvAPI_DRS_FindProfileByName_t)NvAPI_QueryInterface(0x7E4A9A0B);
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NvAPI_DRS_FindApplicationByName_t NvAPI_DRS_FindApplicationByName = (NvAPI_DRS_FindApplicationByName_t)NvAPI_QueryInterface(0xEEE566B2);
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if (!nvapi_err_check("NVAPI: Init failed", NvAPI_Initialize())) {
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return;
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}
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print_verbose("NVAPI: Init OK!");
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NvDRSSessionHandle session_handle;
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if (!nvapi_err_check("NVAPI: Error creating DRS session", NvAPI_DRS_CreateSession(&session_handle))) {
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NvAPI_Unload();
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return;
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}
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if (!nvapi_err_check("NVAPI: Error loading DRS settings", NvAPI_DRS_LoadSettings(session_handle))) {
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NvAPI_DRS_DestroySession(session_handle);
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NvAPI_Unload();
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return;
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}
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String app_executable_name = OS::get_singleton()->get_executable_path().get_file();
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String app_friendly_name = GLOBAL_GET("application/config/name");
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// We need a name anyways, so let's use the engine name if an application name is not available
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// (this is used mostly by the Project Manager)
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if (app_friendly_name.is_empty()) {
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app_friendly_name = VERSION_NAME;
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}
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String app_profile_name = app_friendly_name + " Nvidia Profile";
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Char16String app_profile_name_u16 = app_profile_name.utf16();
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Char16String app_executable_name_u16 = app_executable_name.utf16();
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Char16String app_friendly_name_u16 = app_friendly_name.utf16();
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NvDRSProfileHandle profile_handle = 0;
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int profile_status = NvAPI_DRS_FindProfileByName(session_handle, (NvU16 *)(app_profile_name_u16.ptrw()), &profile_handle);
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if (profile_status != 0) {
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print_verbose("NVAPI: Profile not found, creating....");
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NVDRS_PROFILE profile_info;
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profile_info.version = NVDRS_PROFILE_VER;
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profile_info.isPredefined = 0;
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memcpy(profile_info.profileName, app_profile_name_u16.get_data(), sizeof(char16_t) * app_profile_name_u16.size());
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if (!nvapi_err_check("NVAPI: Error creating profile", NvAPI_DRS_CreateProfile(session_handle, &profile_info, &profile_handle))) {
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NvAPI_DRS_DestroySession(session_handle);
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NvAPI_Unload();
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return;
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}
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}
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NvDRSProfileHandle app_profile_handle = 0;
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NVDRS_APPLICATION_V4 app;
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app.version = NVDRS_APPLICATION_VER_V4;
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int app_status = NvAPI_DRS_FindApplicationByName(session_handle, (NvU16 *)(app_executable_name_u16.ptrw()), &app_profile_handle, &app);
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if (app_status != 0) {
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print_verbose("NVAPI: Application not found, adding to profile...");
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app.isPredefined = 0;
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app.isMetro = 1;
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app.isCommandLine = 1;
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memcpy(app.appName, app_executable_name_u16.get_data(), sizeof(char16_t) * app_executable_name_u16.size());
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memcpy(app.userFriendlyName, app_friendly_name_u16.get_data(), sizeof(char16_t) * app_friendly_name_u16.size());
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memcpy(app.launcher, L"", 1);
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memcpy(app.fileInFolder, L"", 1);
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if (!nvapi_err_check("NVAPI: Error creating application", NvAPI_DRS_CreateApplication(session_handle, profile_handle, &app))) {
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NvAPI_DRS_DestroySession(session_handle);
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NvAPI_Unload();
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return;
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}
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}
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NVDRS_SETTING setting;
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setting.version = NVDRS_SETTING_VER;
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setting.settingId = OGL_THREAD_CONTROL_ID;
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setting.settingType = NVDRS_DWORD_TYPE;
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setting.settingLocation = NVDRS_CURRENT_PROFILE_LOCATION;
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setting.isCurrentPredefined = 0;
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setting.isPredefinedValid = 0;
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int thread_control_val = OGL_THREAD_CONTROL_DISABLE;
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if (!GLOBAL_GET("rendering/gl_compatibility/nvidia_disable_threaded_optimization")) {
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thread_control_val = OGL_THREAD_CONTROL_ENABLE;
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}
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setting.u32CurrentValue = thread_control_val;
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setting.u32PredefinedValue = thread_control_val;
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if (!nvapi_err_check("NVAPI: Error calling NvAPI_DRS_SetSetting", NvAPI_DRS_SetSetting(session_handle, profile_handle, &setting))) {
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NvAPI_DRS_DestroySession(session_handle);
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NvAPI_Unload();
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return;
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}
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if (!nvapi_err_check("NVAPI: Error saving settings", NvAPI_DRS_SaveSettings(session_handle))) {
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NvAPI_DRS_DestroySession(session_handle);
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NvAPI_Unload();
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return;
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}
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if (thread_control_val == OGL_THREAD_CONTROL_DISABLE) {
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print_verbose("NVAPI: Disabled OpenGL threaded optimization successfully");
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} else {
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print_verbose("NVAPI: Enabled OpenGL threaded optimization successfully");
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}
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NvAPI_DRS_DestroySession(session_handle);
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}
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int GLManagerNative_Windows::_find_or_create_display(GLWindow &win) {
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// find display NYI, only 1 supported so far
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if (_displays.size()) {
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return 0;
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}
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// create
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GLDisplay d_temp = {};
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_displays.push_back(d_temp);
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int new_display_id = _displays.size() - 1;
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// create context
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GLDisplay &d = _displays[new_display_id];
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Error err = _create_context(win, d);
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if (err != OK) {
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// not good
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// delete the _display?
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_displays.remove_at(new_display_id);
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return -1;
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}
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return new_display_id;
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}
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static Error _configure_pixel_format(HDC hDC) {
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static PIXELFORMATDESCRIPTOR pfd = {
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sizeof(PIXELFORMATDESCRIPTOR), // Size Of This Pixel Format Descriptor
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1,
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PFD_DRAW_TO_WINDOW | // Format Must Support Window
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PFD_SUPPORT_OPENGL | // Format Must Support OpenGL
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PFD_DOUBLEBUFFER,
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(BYTE)PFD_TYPE_RGBA,
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(BYTE)(OS::get_singleton()->is_layered_allowed() ? 32 : 24),
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(BYTE)0, (BYTE)0, (BYTE)0, (BYTE)0, (BYTE)0, (BYTE)0, // Color Bits Ignored
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(BYTE)(OS::get_singleton()->is_layered_allowed() ? 8 : 0), // Alpha Buffer
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(BYTE)0, // Shift Bit Ignored
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(BYTE)0, // No Accumulation Buffer
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(BYTE)0, (BYTE)0, (BYTE)0, (BYTE)0, // Accumulation Bits Ignored
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(BYTE)24, // 24Bit Z-Buffer (Depth Buffer)
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(BYTE)0, // No Stencil Buffer
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(BYTE)0, // No Auxiliary Buffer
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(BYTE)PFD_MAIN_PLANE, // Main Drawing Layer
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(BYTE)0, // Reserved
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0, 0, 0 // Layer Masks Ignored
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};
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int pixel_format = ChoosePixelFormat(hDC, &pfd);
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if (!pixel_format) // Did Windows Find A Matching Pixel Format?
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{
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return ERR_CANT_CREATE; // Return FALSE
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}
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BOOL ret = SetPixelFormat(hDC, pixel_format, &pfd);
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if (!ret) // Are We Able To Set The Pixel Format?
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{
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return ERR_CANT_CREATE; // Return FALSE
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}
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return OK;
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}
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PFNWGLCREATECONTEXT gd_wglCreateContext;
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PFNWGLMAKECURRENT gd_wglMakeCurrent;
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PFNWGLDELETECONTEXT gd_wglDeleteContext;
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PFNWGLGETPROCADDRESS gd_wglGetProcAddress;
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Error GLManagerNative_Windows::_create_context(GLWindow &win, GLDisplay &gl_display) {
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Error err = _configure_pixel_format(win.hDC);
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if (err != OK) {
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return err;
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}
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HMODULE module = LoadLibraryW(L"opengl32.dll");
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if (!module) {
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return ERR_CANT_CREATE;
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}
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gd_wglCreateContext = (PFNWGLCREATECONTEXT)GetProcAddress(module, "wglCreateContext");
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gd_wglMakeCurrent = (PFNWGLMAKECURRENT)GetProcAddress(module, "wglMakeCurrent");
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gd_wglDeleteContext = (PFNWGLDELETECONTEXT)GetProcAddress(module, "wglDeleteContext");
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gd_wglGetProcAddress = (PFNWGLGETPROCADDRESS)GetProcAddress(module, "wglGetProcAddress");
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if (!gd_wglCreateContext || !gd_wglMakeCurrent || !gd_wglDeleteContext || !gd_wglGetProcAddress) {
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return ERR_CANT_CREATE;
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}
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gl_display.hRC = gd_wglCreateContext(win.hDC);
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if (!gl_display.hRC) // Are We Able To Get A Rendering Context?
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{
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return ERR_CANT_CREATE; // Return FALSE
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}
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if (!gd_wglMakeCurrent(win.hDC, gl_display.hRC)) {
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ERR_PRINT("Could not attach OpenGL context to newly created window: " + format_error_message(GetLastError()));
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}
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int attribs[] = {
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WGL_CONTEXT_MAJOR_VERSION_ARB, 3, //we want a 3.3 context
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WGL_CONTEXT_MINOR_VERSION_ARB, 3,
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//and it shall be forward compatible so that we can only use up to date functionality
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WGL_CONTEXT_PROFILE_MASK_ARB, WGL_CONTEXT_CORE_PROFILE_BIT_ARB,
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WGL_CONTEXT_FLAGS_ARB, WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB /*| _WGL_CONTEXT_DEBUG_BIT_ARB*/,
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0
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}; //zero indicates the end of the array
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PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB = nullptr; //pointer to the method
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wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC)gd_wglGetProcAddress("wglCreateContextAttribsARB");
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if (wglCreateContextAttribsARB == nullptr) //OpenGL 3.0 is not supported
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{
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gd_wglDeleteContext(gl_display.hRC);
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gl_display.hRC = 0;
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return ERR_CANT_CREATE;
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}
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HGLRC new_hRC = wglCreateContextAttribsARB(win.hDC, 0, attribs);
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if (!new_hRC) {
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gd_wglDeleteContext(gl_display.hRC);
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gl_display.hRC = 0;
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return ERR_CANT_CREATE;
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}
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if (!gd_wglMakeCurrent(win.hDC, nullptr)) {
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ERR_PRINT("Could not detach OpenGL context from newly created window: " + format_error_message(GetLastError()));
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}
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gd_wglDeleteContext(gl_display.hRC);
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gl_display.hRC = new_hRC;
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if (!gd_wglMakeCurrent(win.hDC, gl_display.hRC)) // Try to activate the rendering context.
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{
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ERR_PRINT("Could not attach OpenGL context to newly created window with replaced OpenGL context: " + format_error_message(GetLastError()));
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gd_wglDeleteContext(gl_display.hRC);
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gl_display.hRC = 0;
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return ERR_CANT_CREATE;
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}
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if (!wglSwapIntervalEXT) {
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wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)gd_wglGetProcAddress("wglSwapIntervalEXT");
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}
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return OK;
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}
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Error GLManagerNative_Windows::window_create(DisplayServer::WindowID p_window_id, HWND p_hwnd, HINSTANCE p_hinstance, int p_width, int p_height) {
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HDC hDC = GetDC(p_hwnd);
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if (!hDC) {
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return ERR_CANT_CREATE;
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}
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|
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// configure the HDC to use a compatible pixel format
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Error result = _configure_pixel_format(hDC);
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if (result != OK) {
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|
return result;
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|
}
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|
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GLWindow win;
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win.hwnd = p_hwnd;
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win.hDC = hDC;
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|
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win.gldisplay_id = _find_or_create_display(win);
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|
|
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if (win.gldisplay_id == -1) {
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return FAILED;
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}
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|
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// WARNING: p_window_id is an eternally growing integer since popup windows keep coming and going
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// and each of them has a higher id than the previous, so it must be used in a map not a vector
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_windows[p_window_id] = win;
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|
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// make current
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window_make_current(p_window_id);
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|
|
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return OK;
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}
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|
|
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void GLManagerNative_Windows::_internal_set_current_window(GLWindow *p_win) {
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_current_window = p_win;
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|
}
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|
|
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void GLManagerNative_Windows::window_destroy(DisplayServer::WindowID p_window_id) {
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GLWindow &win = get_window(p_window_id);
|
|
if (_current_window == &win) {
|
|
_current_window = nullptr;
|
|
}
|
|
_windows.erase(p_window_id);
|
|
}
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|
|
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void GLManagerNative_Windows::release_current() {
|
|
if (!_current_window) {
|
|
return;
|
|
}
|
|
|
|
if (!gd_wglMakeCurrent(_current_window->hDC, nullptr)) {
|
|
ERR_PRINT("Could not detach OpenGL context from window marked current: " + format_error_message(GetLastError()));
|
|
}
|
|
}
|
|
|
|
void GLManagerNative_Windows::window_make_current(DisplayServer::WindowID p_window_id) {
|
|
if (p_window_id == -1) {
|
|
return;
|
|
}
|
|
|
|
// crash if our data structures are out of sync, i.e. not found
|
|
GLWindow &win = _windows[p_window_id];
|
|
|
|
// noop
|
|
if (&win == _current_window) {
|
|
return;
|
|
}
|
|
|
|
const GLDisplay &disp = get_display(win.gldisplay_id);
|
|
if (!gd_wglMakeCurrent(win.hDC, disp.hRC)) {
|
|
ERR_PRINT("Could not switch OpenGL context to other window: " + format_error_message(GetLastError()));
|
|
}
|
|
|
|
_internal_set_current_window(&win);
|
|
}
|
|
|
|
void GLManagerNative_Windows::make_current() {
|
|
if (!_current_window) {
|
|
return;
|
|
}
|
|
const GLDisplay &disp = get_current_display();
|
|
if (!gd_wglMakeCurrent(_current_window->hDC, disp.hRC)) {
|
|
ERR_PRINT("Could not switch OpenGL context to window marked current: " + format_error_message(GetLastError()));
|
|
}
|
|
}
|
|
|
|
void GLManagerNative_Windows::swap_buffers() {
|
|
SwapBuffers(_current_window->hDC);
|
|
}
|
|
|
|
Error GLManagerNative_Windows::initialize() {
|
|
_nvapi_disable_threaded_optimization();
|
|
return OK;
|
|
}
|
|
|
|
void GLManagerNative_Windows::set_use_vsync(DisplayServer::WindowID p_window_id, bool p_use) {
|
|
GLWindow &win = get_window(p_window_id);
|
|
GLWindow *current = _current_window;
|
|
|
|
if (&win != _current_window) {
|
|
window_make_current(p_window_id);
|
|
}
|
|
|
|
if (wglSwapIntervalEXT) {
|
|
win.use_vsync = p_use;
|
|
|
|
if (!wglSwapIntervalEXT(p_use ? 1 : 0)) {
|
|
WARN_PRINT("Could not set V-Sync mode.");
|
|
}
|
|
} else {
|
|
WARN_PRINT("Could not set V-Sync mode. V-Sync is not supported.");
|
|
}
|
|
|
|
if (current != _current_window) {
|
|
_current_window = current;
|
|
make_current();
|
|
}
|
|
}
|
|
|
|
bool GLManagerNative_Windows::is_using_vsync(DisplayServer::WindowID p_window_id) const {
|
|
return get_window(p_window_id).use_vsync;
|
|
}
|
|
|
|
HDC GLManagerNative_Windows::get_hdc(DisplayServer::WindowID p_window_id) {
|
|
return get_window(p_window_id).hDC;
|
|
}
|
|
|
|
HGLRC GLManagerNative_Windows::get_hglrc(DisplayServer::WindowID p_window_id) {
|
|
const GLWindow &win = get_window(p_window_id);
|
|
const GLDisplay &disp = get_display(win.gldisplay_id);
|
|
return disp.hRC;
|
|
}
|
|
|
|
GLManagerNative_Windows::GLManagerNative_Windows() {
|
|
direct_render = false;
|
|
glx_minor = glx_major = 0;
|
|
_current_window = nullptr;
|
|
}
|
|
|
|
GLManagerNative_Windows::~GLManagerNative_Windows() {
|
|
release_current();
|
|
}
|
|
|
|
#endif // WINDOWS_ENABLED && GLES3_ENABLED
|