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From Mike Frysinger and/or Gentoo:

- libsdl-SDL_stretch-PIC.patch
ignoring the general fact of how SDL_stretch relies on executing dynamic code,
the inline asm should let gcc handle the a details for getting the actual
address for _copy_row as it will do the right thing
test case: http://dev.gentoo.org/~vapier/libsdl/sdl-stretch.tar.bz2
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icculus committed Jan 5, 2006
1 parent 761e5e8 commit a6f3fc45ba0e923f45aa3f47ba6a58139138e418
Showing with 2 additions and 2 deletions.
  1. +2 −2 src/video/SDL_stretch.c
@@ -286,9 +286,9 @@ int SDL_SoftStretch(SDL_Surface *src, SDL_Rect *srcrect,
default:
#ifdef __GNUC__
__asm__ __volatile__ (
"call _copy_row"
"call *%4"
: "=&D" (u1), "=&S" (u2)
: "0" (dstp), "1" (srcp)
: "0" (dstp), "1" (srcp), "r" (&_copy_row)
: "memory" );
#else
#ifdef WIN32

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