X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_window.pas;h=6ffa8ff05468b132ff35b3eaa2e8b4b988979a7e;hb=e2c0ffbd3c4bc1516930552924062d56447df065;hp=0429b77368be262a7b3d8e08c997e6653926e5fc;hpb=1fffc4a51fc4ef50b4be44ba53239d5843afab9a;p=d2df-sdl.git diff --git a/src/game/g_window.pas b/src/game/g_window.pas index 0429b77..6ffa8ff 100644 --- a/src/game/g_window.pas +++ b/src/game/g_window.pas @@ -1,9 +1,25 @@ +(* Copyright (C) DooM 2D:Forever Developers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + *) +{$MODE DELPHI} unit g_window; interface uses - WADEDITOR; + wadreader; function SDLMain(): Integer; function GetTimer(): Int64; @@ -20,10 +36,13 @@ function GetDisplayModes(dBPP: DWORD; var SelRes: DWORD): SArray; function g_Window_SetDisplay(PreserveGL: Boolean = False): Boolean; function g_Window_SetSize(W, H: Word; FScreen: Boolean): Boolean; +var + gwin_dump_extensions: Boolean = false; + implementation uses -{$IFDEF WIN32}Windows,{$ENDIF} +{$IFDEF WINDOWS}Windows,{$ENDIF} SDL2, GL, GLExt, e_graphics, e_log, g_main, g_console, SysUtils, e_input, g_options, g_game, g_basic, g_textures, e_sound, g_sound, g_menu, ENet, g_net; @@ -43,8 +62,10 @@ var wLoadingProgress: Boolean = False; wLoadingQuit: Boolean = False; {wWinPause: Byte = 0;} +{$IFNDEF WINDOWS} ticksOverflow: Int64 = -1; lastTicks: Uint32 = 0; // to detect overflow +{$ENDIF} const // TODO: move this to a separate file @@ -78,7 +99,7 @@ begin Result := True; Exit; {$ENDIF} - + Result := False; e_WriteLog('Setting display mode...', MSG_NOTIFY); @@ -86,13 +107,13 @@ begin wFlags := SDL_WINDOW_OPENGL or SDL_WINDOW_RESIZABLE; if gFullscreen then wFlags := wFlags or SDL_WINDOW_FULLSCREEN; if gWinMaximized then wFlags := wFlags or SDL_WINDOW_MAXIMIZED; - + if h_Wnd <> nil then begin SDL_DestroyWindow(h_Wnd); h_Wnd := nil; end; - + if gFullscreen then begin mode.w := gScreenWidth; @@ -114,7 +135,7 @@ begin h_Wnd := SDL_CreateWindow(PChar(wTitle), gWinRealPosX, gWinRealPosY, gScreenWidth, gScreenHeight, wFlags); if h_Wnd = nil then Exit; - + SDL_GL_MakeCurrent(h_Wnd, h_GL); SDL_ShowCursor(SDL_DISABLE); @@ -205,7 +226,7 @@ begin Result := False; wActivate := False; wDeactivate := False; - + case ev.event of SDL_WINDOWEVENT_MOVED: begin @@ -215,7 +236,7 @@ begin gWinRealPosY := ev.data2; end; end; - + SDL_WINDOWEVENT_MINIMIZED: begin if not wMinimized then @@ -231,7 +252,7 @@ begin wDeactivate := True; end; end; - + SDL_WINDOWEVENT_RESIZED: begin gScreenWidth := ev.data1; @@ -244,10 +265,10 @@ begin e_WriteLog('[DEBUG] WinMsgs: Resized to ' + IntToStr(ev.data1) + 'x' + IntToStr(ev.data2), MSG_NOTIFY); end; end; - + SDL_WINDOWEVENT_EXPOSED: SwapBuffers(); - + SDL_WINDOWEVENT_MAXIMIZED: begin if wMinimized then @@ -266,7 +287,7 @@ begin end; end; end; - + SDL_WINDOWEVENT_RESTORED: begin if wMinimized then @@ -375,7 +396,7 @@ begin key := ev.key.keysym.scancode; KeyPress(key); end; - + SDL_TEXTINPUT: begin Utf8ToUnicode(@uc, PChar(ev.text.text), 1); @@ -435,7 +456,7 @@ begin Result := True; end; -{$IFDEF WIN32} +{$IFDEF WINDOWS} // windoze sux; in headless mode `GetTickCount()` (and SDL) returns shit function GetTimer(): Int64; var @@ -550,11 +571,11 @@ begin if wNeedTimeReset then begin - Time_Delta := (27777 div 1000); + Time_Delta := 28{(27777 div 1000)}; wNeedTimeReset := False; end; - t := Time_Delta div (27777 div 1000); + t := Time_Delta div 28{(27777 div 1000)}; if t > 0 then begin flag := True; @@ -586,7 +607,7 @@ begin // Âðåìÿ ïðåäûäóùåãî îáíîâëåíèÿ: if flag then begin - Time_Old := Time - (Time_Delta mod (27777 div 1000)); + Time_Old := Time - (Time_Delta mod 28{(27777 div 1000)}); if (not wMinimized) then begin Draw(); @@ -622,12 +643,56 @@ begin SDL_GL_SetSwapInterval(v); end; +function glHasExtension (name: AnsiString): Boolean; +var + exts: PChar; + i: Integer; + found: Boolean; + extName: ShortString; +begin + result := false; + if length(name) = 0 then exit; + exts := glGetString(GL_EXTENSIONS); + if exts = nil then exit; + while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts); + while exts[0] <> #0 do + begin + if gwin_dump_extensions then + begin + i := 0; + while (exts[i] <> #0) and (exts[i] <> ' ') do Inc(i); + if i > 255 then + begin + e_WriteLog('FUUUUUUUUUUUUU', MSG_WARNING); + end + else + begin + Move(exts^, extName[1], i); + extName[0] := Char(i); + e_WriteLog(Format('EXT: %s', [extName]), MSG_NOTIFY); + end; + end; + found := true; + for i := 0 to length(name)-1 do + begin + if exts[i] = #0 then begin found := false; break; end; + if exts[i] <> name[i+1] then begin found := false; break; end; + end; + if found and ((exts[length(name)] = #0) or (exts[length(name)] = ' ')) then begin result := true; exit; end; + while (exts[0] <> #0) and (exts[0] <> ' ') do Inc(exts); + while (exts[0] <> #0) and (exts[0] = ' ') do Inc(exts); + end; +end; + function SDLMain(): Integer; begin {$IFDEF HEADLESS} e_NoGraphics := True; {$ENDIF} + e_WriteLog('Initializing OpenGL', MSG_NOTIFY); + InitOpenGL(gVSync); + e_WriteLog('Creating GL window', MSG_NOTIFY); if not CreateGLWindow(PChar(Format('Doom 2D: Forever %s', [GAME_VERSION]))) then begin @@ -635,11 +700,19 @@ begin exit; end; - e_WriteLog('Initializing OpenGL', MSG_NOTIFY); - InitOpenGL(gVSync); - {EnumDisplayModes();} + if not glHasExtension('GL_ARB_texture_non_power_of_two') then + begin + e_WriteLog('Driver DID''T advertised NPOT textures support', MSG_WARNING); + glLegacyNPOT := true; + end + else + begin + e_WriteLog('Driver advertised NPOT textures support', MSG_NOTIFY); + glLegacyNPOT := false; + end; + Init(); Time_Old := GetTimer();