From 3e29ee96d92a93abf1b8198132721643693c63e2 Mon Sep 17 00:00:00 2001 From: Petri Hintukainen Date: Mon, 19 May 2014 10:33:56 +0300 Subject: Updated comment why code is disabled in X86_64 --- src/post/goom/convolve_fx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/post/goom/convolve_fx.c b/src/post/goom/convolve_fx.c index ada619155..401df1fb0 100644 --- a/src/post/goom/convolve_fx.c +++ b/src/post/goom/convolve_fx.c @@ -152,7 +152,7 @@ static void create_output_with_brightness(VisualFX *_this, Pixel *src, Pixel *de yprime += c; #if defined(HAVE_MMX) && ! defined(ARCH_X86_64) -/* This code uses 32-bit registers eax,ecx,esi */ +/* This code uses 32-bit registers eax,ecx,esi to store pointers => does not work in 64-bit os. */ __asm__ __volatile__ ("\n\t pxor %%mm7, %%mm7" /* mm7 = 0 */ "\n\t movd %0, %%mm2" -- cgit v1.2.3