index bfb76fb5bae1f5a69f01ff3f575ade72c80c2810..3ab85d2ab804130ecfc8e282c9c4898a9b533b6e 100644 (file)
uses
SysUtils, SDL2, Math, ctypes,
- e_log, e_graphics, e_input, e_sound,
+ e_log, r_graphics, e_input, e_sound,
{$INCLUDE ../nogl/noGLuses.inc}
{$IFDEF ENABLE_HOLMES}
g_holmes, sdlcarcass, fui_ctls,
(* --------- Graphics --------- *)
+ function LoadGL: Boolean;
+ var ltmp: Integer;
+ begin
+ result := true;
+ {$IFDEF NOGL_INIT}
+ nogl_Init;
+ if glRenderToFBO and (not nogl_ExtensionSupported('GL_OES_framebuffer_object')) then
+ begin
+ e_LogWriteln('GL: framebuffer objects not supported; disabling FBO rendering');
+ glRenderToFBO := false;
+ end;
+ {$ELSE}
+ if glRenderToFBO and (not Load_GL_ARB_framebuffer_object) then
+ begin
+ e_LogWriteln('GL: framebuffer objects not supported; disabling FBO rendering');
+ glRenderToFBO := false;
+ end;
+ {$ENDIF}
+ if SDL_GL_GetAttribute(SDL_GL_STENCIL_SIZE, @ltmp) = 0 then
+ begin
+ e_LogWritefln('stencil buffer size: %s', [ltmp]);
+ gwin_has_stencil := (ltmp > 0);
+ end;
+ end;
+
+ procedure FreeGL;
+ begin
+ {$IFDEF NOGL_INIT}
+ nogl_Quit();
+ {$ENDIF}
+ end;
+
procedure UpdateSize (w, h: Integer);
begin
gWinSizeX := w;
gWinSizeY := h;
- gScreenWidth := w;
- gScreenHeight := h;
gRC_Width := w;
gRC_Height := h;
+ if glRenderToFBO then
+ begin
+ // store real window size in gWinSize, downscale resolution now
+ w := round(w / r_pixel_scale);
+ h := round(h / r_pixel_scale);
+ if not e_ResizeFramebuffer(w, h) then
+ begin
+ e_LogWriteln('GL: could not create framebuffer, falling back to --no-fbo');
+ glRenderToFBO := False;
+ w := gWinSizeX;
+ h := gWinSizeY;
+ end;
+ end;
+ gScreenWidth := w;
+ gScreenHeight := h;
{$IFDEF ENABLE_HOLMES}
fuiScrWdt := w;
fuiScrHgt := h;
e_ResizeWindow(w, h);
e_InitGL;
g_Game_SetupScreenSize;
- {$IFNDEF ANDOIRD}
+ {$IFNDEF ANDROID}
(* This will fix menu reset on keyboard showing *)
g_Menu_Reset;
{$ENDIF}
{$ENDIF}
end;
- function GetTitle (): PChar;
+ function GetTitle (): AnsiString;
var info: AnsiString;
begin
info := g_GetBuildHash(false);
if info = 'custom build' then
info := info + ' by ' + g_GetBuilderName() + ' ' + GAME_BUILDDATE + ' ' + GAME_BUILDTIME;
- result := PChar(Format(GameTitle, [info]))
+ result := Format(GameTitle, [info]);
end;
function InitWindow (w, h, bpp: Integer; fullScreen, maximized: Boolean): Boolean;
- var flags: UInt32; x, y: cint;
+ var flags: UInt32; x, y: cint; title: AnsiString;
begin
// note: on window close make: if assigned(oglDeinitCB) then oglDeinitCB;
e_LogWritefln('InitWindow %s %s %s %s', [w, h, bpp, fullScreen]);
x := wx;
y := wy
end;
- window := SDL_CreateWindow(GetTitle(), x, y, w, h, flags);
+ title := GetTitle();
+ window := SDL_CreateWindow(PChar(title), x, y, w, h, flags);
if window <> nil then
begin
context := SDL_GL_CreateContext(window);
if context <> nil then
begin
- {$IFDEF NOGL_INIT}
- nogl_Init;
- {$ENDIF}
+ if not LoadGL then
+ begin
+ e_LogWriteln('GL: unable to load OpenGL functions', TMsgType.Fatal);
+ SDL_GL_DeleteContext(context); context := nil;
+ exit;
+ end;
if (fullscreen = false) and (maximized = false) and (wc = false) then
begin
SDL_GetWindowPosition(window, @x, @y);
end
else
begin
+ if fullScreen then flags := SDL_WINDOW_FULLSCREEN else flags := 0;
+ SDL_SetWindowFullscreen(window, flags);
SDL_SetWindowSize(window, w, h);
- if wc then
+ if maximized then SDL_MaximizeWindow(window);
+ // always reset to center when changing fullscreen->windowed for safety purposes
+ if wc or (gFullscreen and not fullscreen) or (gWinMaximized and not maximized) then
begin
x := SDL_WINDOWPOS_CENTERED;
y := SDL_WINDOWPOS_CENTERED
SDL_GetWindowPosition(window, @x, @y);
wx := x; wy := y
end;
- if maximized then
- SDL_MaximizeWindow(window);
- if fullScreen then flags := SDL_WINDOW_FULLSCREEN else flags := 0;
- SDL_SetWindowFullscreen(window, flags);
gFullScreen := fullscreen;
gWinMaximized := maximized;
gRC_FullScreen := fullscreen;
e_KeyUpDown(key, down);
g_Console_ProcessBind(key, down);
end
- else if gConsoleShow or gChatShow or (g_ActiveWindow <> nil) then
+ else
begin
- KeyPress(key) // key repeat in menus and shit
+ if g_dbg_input then
+ e_LogWritefln('Input Debug: keyrep, scancode=%s', [key]);
+ g_Console_ProcessBindRepeat(key);
end
end;
flags := SDL_INIT_TIMER or $00004000;
{$ENDIF}
{$ELSE}
- flags := SDL_INIT_JOYSTICK or SDL_INIT_TIMER or SDL_INIT_VIDEO;
+ flags := SDL_INIT_TIMER or SDL_INIT_VIDEO;
{$ENDIF}
SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, '0');
if SDL_Init(flags) <> 0 then
raise Exception.Create('SDL: Init failed: ' + SDL_GetError);
+ {$IFNDEF HEADLESS}
+ if SDL_InitSubSystem(SDL_INIT_JOYSTICK) <> 0 then
+ e_LogWritefln('SDL: Init subsystem failed: %s', [SDL_GetError()]);
+ {$ENDIF}
SDL_ShowCursor(SDL_DISABLE);
end;
e_WriteLog('Releasing SDL2', TMsgType.Notify);
if context <> nil then
begin
- {$IFDEF NOGL_INIT}
- nogl_Quit;
- {$ENDIF}
+ FreeGL;
SDL_GL_DeleteContext(context);
context := nil;
end;