# SDL: Re-enable intrinsic blitters

**URL:** <https://discourse.libsdl.org/t/sdl-re-enable-intrinsic-blitters/52573>\
**Category:** SDL Commits\
**Created:** [July 8, 2024, 5:56pm UTC](https://discourse.libsdl.org/t/sdl-re-enable-intrinsic-blitters/52573 "2024-07-08T17:56:34Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![SDLPushPostBot](https://discourse.libsdl.org/user_avatar/discourse.libsdl.org/sdlpushpostbot/32/4370_2.png) [@SDLPushPostBot](https://discourse.libsdl.org/u/SDLPushPostBot)\
**Post date:** [July 8, 2024, 5:56pm UTC](https://discourse.libsdl.org/t/sdl-re-enable-intrinsic-blitters/52573/1 "2024-07-08T17:56:35Z")

</div>

> <https://github.com/libsdl-org/SDL/commit/44d397282db1cee2a184556c8066665b79b42ca0>

```diff
From 44d397282db1cee2a184556c8066665b79b42ca0 Mon Sep 17 00:00:00 2001
From: Isaac Aronson <[EMAIL REDACTED]>
Date: Sat, 8 Jun 2024 22:24:13 -0500
Subject: [PATCH] Re-enable intrinsic blitters

---
 src/video/SDL_blit_A.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/video/SDL_blit_A.c b/src/video/SDL_blit_A.c
index b512056da58b1..4a36e5ecd04dd 100644
--- a/src/video/SDL_blit_A.c
+++ b/src/video/SDL_blit_A.c
@@ -1152,6 +1152,7 @@ static void BlitNtoNPixelAlpha(SDL_BlitInfo *info)
 #endif
 
 #ifdef SDL_SSE4_1_INTRINSICS
+ // TODO: Re-enable
 	if (srcbpp == 4 && dstbpp == 4 && width >= 2 && SDL_HasSSE41()) {
         BlitNtoNPixelAlpha_SSE4_1(info);
 	    return;

```