Render V_DrawRawScreen with correct stretch aspect

- Note that stbar in "Not Adjusted" aspect currently uses settings for "Doom Format"
kraflab · Dec 1, 2024 · 8b951bf · 8b951bf
1 parent d965029
commit 8b951bf
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Showing 3 changed files with 45 additions and 8 deletions.
diff --git a/prboom2/src/dsda/stretch.c b/prboom2/src/dsda/stretch.c
@@ -183,6 +183,15 @@ static void InitStretchParam(stretch_param_t* offsets, int stretch, enum patch_t
       break;
   }
 
+  // Raven HUD breaks in "patch_stretch_not_adjusted",
+  // so let's use "patch_stretch_doom_format" settings
+  if (raven && stretch == 0)
+  {
+    offsets->video = &video_stretch;
+    offsets->deltax1 = (SCREENWIDTH - WIDE_SCREENWIDTH) / 2;
+    offsets->deltax2 = (SCREENWIDTH - WIDE_SCREENWIDTH) / 2;
+  }
+
   if (flags == VPT_ALIGN_LEFT || flags == VPT_ALIGN_LEFT_BOTTOM || flags == VPT_ALIGN_LEFT_TOP) {
     offsets->deltax1 = 0;
     offsets->deltax2 = 0;
@@ -271,9 +280,6 @@ void dsda_EvaluatePatchScale(void) {
       SCREENHEIGHT < 200 || WIDE_SCREENHEIGHT < 200)
     render_stretch_hud = patch_stretch_fit_to_width;
 
-  if (raven && render_stretch_hud == 0)
-    render_stretch_hud++;
-
   switch (render_stretch_hud) {
     case patch_stretch_not_adjusted:
       wide_offset2x = SCREENWIDTH - patches_scalex * 320;
@@ -293,6 +299,14 @@ void dsda_EvaluatePatchScale(void) {
       break;
   }
 
+  // Raven HUD breaks in "patch_stretch_not_adjusted",
+  // so let's use "patch_stretch_doom_format" settings
+  if (raven && render_stretch_hud == 0) {
+      ST_SCALED_HEIGHT = g_st_height * WIDE_SCREENHEIGHT / 200;
+      wide_offset2x = SCREENWIDTH - WIDE_SCREENWIDTH;
+      wide_offset2y = SCREENHEIGHT - WIDE_SCREENHEIGHT;
+  }
+
   wide_offsetx = wide_offset2x / 2;
   wide_offsety = wide_offset2y / 2;
 }
diff --git a/prboom2/src/st_stuff.c b/prboom2/src/st_stuff.c
@@ -416,6 +416,11 @@ void ST_SetScaledWidth(void)
       break;
   }
 
+  // Raven HUD breaks in "patch_stretch_not_adjusted",
+  // so let's use "patch_stretch_doom_format" settings
+  if (raven && render_stretch_hud == 0)
+      ST_SCALED_WIDTH  = width * WIDE_SCREENWIDTH / 320;
+
   ST_SCALED_WIDTH = (ST_SCALED_WIDTH + 3) & (int)~3;
 
   if (ST_SCALED_WIDTH > SCREENWIDTH)

diff --git a/prboom2/src/v_video.c b/prboom2/src/v_video.c
@@ -1440,11 +1440,29 @@ void V_DrawRawScreenSection(const char *lump_name, int source_offset, int dest_y
     }
   }
 
-  x_factor = (float)SCREENWIDTH / 320;
-  y_factor = (float)SCREENHEIGHT / 200;
-
-  if (y_factor < x_factor)
-    x_factor = y_factor;
+  switch (render_stretch_hud) {
+    case patch_stretch_not_adjusted:
+      x_factor = (float)SCREENWIDTH / 320;
+      y_factor = (float)SCREENHEIGHT / 200;
+      if (y_factor < x_factor)
+        x_factor = y_factor;
+      break;
+    case patch_stretch_doom_format:
+      x_factor = (float)WIDE_SCREENWIDTH / 320;
+      y_factor = (float)WIDE_SCREENHEIGHT / 200;
+      if (y_factor < x_factor)
+        x_factor = y_factor;
+      break;
+    case patch_stretch_fit_to_width:
+      x_factor = (float)SCREENWIDTH / 320;
+      y_factor = (float)SCREENHEIGHT / 200;
+      break;
+    default:
+      // This should never happen
+      x_factor = 0;
+      y_factor = 0;
+      break;
+  }
 
   x_offset = (int)((SCREENWIDTH - (x_factor * 320)) / 2);
   y_offset = (int)((dest_y_offset * y_factor) - (source_offset * y_factor / 320));