shithub: choc

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ref: 8e9b4eaf1d682a9bc0a3c8b816ca1d551c3cf374
parent: 64ad608320435aaf69026a5745fbcdea9177700f
parent: 6adc6726b84557f247559b8c2f2bdfa4bab4f38d
author: Jonathan Dowland <jon+github@alcopop.org>
date: Tue Feb 28 12:23:45 EST 2017

Merge pull request #739 from jmtd/sdl2-fix-window-position-hexen

additionally fix hexen start-up window position for sdl2

--- a/src/i_video.c
+++ b/src/i_video.c
@@ -100,7 +100,7 @@
 
 // Window position:
 
-static char *window_position = "center";
+char *window_position = "center";
 
 // SDL display number on which to run.
 
@@ -1103,7 +1103,7 @@
     *y = bounds.y + SDL_max((bounds.h - h) / 2, 0);
 }
 
-static void GetWindowPosition(int *x, int *y, int w, int h)
+void I_GetWindowPosition(int *x, int *y, int w, int h)
 {
     // in fullscreen mode, the window "position" still matters, because
     // we use it to control which display we run fullscreen on.
@@ -1131,7 +1131,7 @@
     else if (sscanf(window_position, "%i,%i", x, y) != 2)
     {
         // invalid format: revert to default
-        fprintf(stderr, "GetWindowPosition: invalid window_position setting\n");
+        fprintf(stderr, "I_GetWindowPosition: invalid window_position setting\n");
         *x = *y = SDL_WINDOWPOS_UNDEFINED;
     }
 }
@@ -1172,7 +1172,7 @@
         }
     }
 
-    GetWindowPosition(&x, &y, w, h);
+    I_GetWindowPosition(&x, &y, w, h);
 
     // Create window and renderer contexts. We set the window title
     // later anyway and leave the window position "undefined". If
--- a/src/i_video.h
+++ b/src/i_video.h
@@ -94,4 +94,7 @@
 extern int vga_porch_flash;
 extern int force_software_renderer;
 
+extern char *window_position;
+void I_GetWindowPosition(int *x, int *y, int w, int h);
+
 #endif
--- a/src/i_videohr.c
+++ b/src/i_videohr.c
@@ -21,6 +21,7 @@
 
 #include "doomtype.h"
 #include "i_timer.h"
+#include "i_video.h"
 
 // Palette fade-in takes two seconds
 
@@ -35,15 +36,18 @@
 
 boolean I_SetVideoModeHR(void)
 {
+    int x, y;
+
     if (SDL_Init(SDL_INIT_VIDEO) < 0)
     {
         return false;
     }
 
+    I_GetWindowPosition(&x, &y, HR_SCREENWIDTH, HR_SCREENHEIGHT);
+
     // Create screen surface at the native desktop pixel depth (bpp=0),
     // as we cannot trust true 8-bit to reliably work nowadays.
-    hr_screen = SDL_CreateWindow(window_title,
-        SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
+    hr_screen = SDL_CreateWindow(window_title, x, y,
         HR_SCREENWIDTH, HR_SCREENHEIGHT,
         0);