From 05e7dd07de3d08f5ab9e617a21a1899dfcb7fbfa Mon Sep 17 00:00:00 2001
From: fgsfds <pvt.fgsfds@gmail.com>
Date: Mon, 10 Feb 2020 00:44:35 +0300
Subject: [PATCH] temp fix headless builds

---
 src/engine/e_graphics.pas | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/engine/e_graphics.pas b/src/engine/e_graphics.pas
index 18f75c4..5b117f0 100644
--- a/src/engine/e_graphics.pas
+++ b/src/engine/e_graphics.pas
@@ -199,11 +199,13 @@ var
   e_TextureFonts: array of TTextureFont = nil;
   e_CharFonts: array of TCharFont;
   //e_SavedTextures: array of TSavedTexture;
+{$IFNDEF HEADLESS}
   e_FBO: GLuint = 0;
   e_RBO: GLuint = 0;
   e_Frame: GLuint = 0;
   e_FrameW: Integer = -1;
   e_FrameH: Integer = -1;
+{$ENDIF}
 
 //function e_getTextGLId (ID: DWORD): GLuint; begin result := e_Textures[ID].tx.id; end;
 
@@ -381,6 +383,9 @@ end;
 
 procedure e_ResizeFramebuffer(Width, Height: Integer);
 begin
+{$IFNDEF HEADLESS}
+  if e_NoGraphics then Exit;
+
   glBindTexture(GL_TEXTURE_2D, 0);
   glBindRenderbuffer(GL_RENDERBUFFER, 0);
   glBindFramebuffer(GL_FRAMEBUFFER, 0);
@@ -421,6 +426,7 @@ begin
   glBindFramebuffer(GL_FRAMEBUFFER, e_FBO);
   glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, e_Frame, 0);
   glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, e_RBO);
+{$ENDIF}
 end;
 
 procedure e_ResizeWindow(Width, Height: Integer);
@@ -453,7 +459,8 @@ end;
 
 procedure e_BlitFramebuffer(WinWidth, WinHeight: Integer);
 begin
-  if (e_FBO = 0) or (e_Frame = 0) then exit;
+{$IFNDEF HEADLESS}
+  if (e_FBO = 0) or (e_Frame = 0) or e_NoGraphics then exit;
   glDisable(GL_BLEND);
   glEnable(GL_TEXTURE_2D);
   glBindFramebuffer(GL_FRAMEBUFFER, 0);
@@ -465,6 +472,7 @@ begin
   glEnd();
   glBindFramebuffer(GL_FRAMEBUFFER, e_FBO);
   e_SetViewPort(0, 0, e_FrameW, e_FrameH);
+{$ENDIF}
 end;
 
 procedure e_Draw(ID: DWORD; X, Y: Integer; Alpha: Byte; AlphaChannel: Boolean;
-- 
2.29.2