ffmpeg source update for sep 09

source/patched-ffmpeg-mt/libavcodec/arm/dsputil_init_arm.c

 /*
  * ARM optimized DSP utils
  * Copyright (c) 2001 Lionel Ulmer
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
@@ skipping 55 matching lines @@
 {
     ff_simple_idct_arm (block);
     ff_put_pixels_clamped(block, dest, line_size);
 }
 static void simple_idct_arm_add(uint8_t *dest, int line_size, DCTELEM *block)
 {
     ff_simple_idct_arm (block);
     ff_add_pixels_clamped(block, dest, line_size);
 }
 
-int mm_support(void)
-{
-    return HAVE_IWMMXT * FF_MM_IWMMXT;
-}
-
 void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx)
 {
     ff_put_pixels_clamped = c->put_pixels_clamped;
     ff_add_pixels_clamped = c->add_pixels_clamped;
 
     if (!avctx->lowres) {
         if(avctx->idct_algo == FF_IDCT_AUTO ||
            avctx->idct_algo == FF_IDCT_ARM){
             c->idct_put              = j_rev_dct_arm_put;
             c->idct_add              = j_rev_dct_arm_add;
@@ skipping 26 matching lines @@
     c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_arm;
     c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_arm;
     c->put_no_rnd_pixels_tab[1][3] = ff_put_no_rnd_pixels8_xy2_arm;
 
     if (HAVE_ARMV5TE) ff_dsputil_init_armv5te(c, avctx);
     if (HAVE_ARMV6)   ff_dsputil_init_armv6(c, avctx);
     if (HAVE_IWMMXT)  ff_dsputil_init_iwmmxt(c, avctx);
     if (HAVE_ARMVFP)  ff_dsputil_init_vfp(c, avctx);
     if (HAVE_NEON)    ff_dsputil_init_neon(c, avctx);
 }