shithub: choc

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create a new texture only if the upscale factor has changed

--- a/src/i_video.c

+++ b/src/i_video.c

@@ -1016,12 +1016,8 @@

     const int w_scale = (w / SCREENWIDTH) + 1;

     const int h_scale = (h / SCREENHEIGHT) + 1;

     int upscale;

+    static int upscale_old;

-    if (texture_upscaled)

-    {

-        SDL_DestroyTexture(texture_upscaled);

-    }

-

     // When the screen or window dimensions do not match the aspect ratio

     // of the texture, the rendered area is scaled down to fit

@@ -1029,9 +1025,25 @@

     // Limit upscaling factor to 6 (1920x1200)

-    if (upscale > 6)

+    if (upscale < 2)

     {

+        upscale = 2;

+    }

+    else if (upscale > 6)

+    {

         upscale = 6;

+    }

+

+    if (upscale == upscale_old)

+    {

+        return;

+    }

+

+    upscale_old = upscale;

+

+    if (texture_upscaled)

+    {

+        SDL_DestroyTexture(texture_upscaled);

     }

     // Set the scaling quality for rendering the upscaled texture to "linear",