Commit e7e6e9df authored by gbazin's avatar gbazin

* modules/video_chroma/i422_yuy2.c: fixed the I422 MMX conversion routines....

* modules/video_chroma/i422_yuy2.c: fixed the I422 MMX conversion routines. The fix also doubles the speed of the conversion :)
parent 8f5a3ddc
......@@ -2,7 +2,7 @@
* i422_yuy2.c : YUV to YUV conversion module for vlc
*****************************************************************************
* Copyright (C) 2000, 2001 VideoLAN
* $Id: i422_yuy2.c,v 1.5 2004/01/25 17:20:18 kuehne Exp $
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
......@@ -162,12 +162,7 @@ static void I422_YUY2( vout_thread_t *p_vout, picture_t *p_source,
__asm__( ".align 8" MMX_YUV422_YUYV
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
__asm__( ".align 8" MMX_YUV422_YUYV
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#endif
}
}
......@@ -199,12 +194,7 @@ static void I422_YVYU( vout_thread_t *p_vout, picture_t *p_source,
__asm__( ".align 8" MMX_YUV422_YVYU
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
__asm__( ".align 8" MMX_YUV422_YVYU
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#endif
}
}
......@@ -236,12 +226,7 @@ static void I422_UYVY( vout_thread_t *p_vout, picture_t *p_source,
__asm__( ".align 8" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
__asm__( ".align 8" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#endif
}
}
......@@ -285,12 +270,7 @@ static void I422_cyuv( vout_thread_t *p_vout, picture_t *p_source,
__asm__( ".align 8" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
__asm__( ".align 8" MMX_YUV422_UYVY
: : "r" (p_line), "r" (p_y), "r" (p_u), "r" (p_v) );
p_line += 8; p_y += 4; p_u += 2; p_v += 2;
p_line += 16; p_y += 8; p_u += 4; p_v += 4;
#endif
}
}
......
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