From 54068a57b058a62d81a5c9237ade1065d88bfc4a Mon Sep 17 00:00:00 2001
From: gendlin <108626604+gendlin@users.noreply.github.com>
Date: Fri, 22 Nov 2024 02:58:55 -0500
Subject: [PATCH] Clean up and match Chocolate (#2041)

---
 src/i_video.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/i_video.c b/src/i_video.c
index 2818f10b..b42ea5e6 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -657,11 +657,13 @@ void I_StartFrame(void)
 
 static void UpdateRender(void)
 {
+    // Blit from the paletted 8-bit screen buffer to the intermediate
+    // 32-bit RGBA buffer and update the intermediate texture with the
+    // contents of the RGBA buffer.
+
     SDL_LockTexture(texture, &blit_rect, &argbbuffer->pixels,
-        &argbbuffer->pitch);
-
+                    &argbbuffer->pitch);
     SDL_LowerBlit(screenbuffer, &blit_rect, argbbuffer, &blit_rect);
-
     SDL_UnlockTexture(texture);
 
     SDL_RenderClear(renderer);
@@ -1767,7 +1769,7 @@ static void CreateSurfaces(int w, int h)
     // [FG] create intermediate ARGB frame buffer
 
     argbbuffer = SDL_CreateRGBSurfaceWithFormatFrom(
-        NULL, w, h, 8, 0, SDL_PIXELFORMAT_ARGB8888);
+        NULL, w, h, 0, 0, SDL_PIXELFORMAT_ARGB8888);
 
     I_SetPalette(W_CacheLumpName("PLAYPAL", PU_CACHE));