void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx) { int idct_algo= avctx->idct_algo; ff_put_pixels_clamped = c->put_pixels_clamped; ff_add_pixels_clamped = c->add_pixels_clamped; if (avctx->lowres == 0) { if(idct_algo == FF_IDCT_AUTO){ #if HAVE_IPP idct_algo = FF_IDCT_IPP; #elif HAVE_NEON idct_algo = FF_IDCT_SIMPLENEON; #elif HAVE_ARMV6 idct_algo = FF_IDCT_SIMPLEARMV6; #elif HAVE_ARMV5TE idct_algo = FF_IDCT_SIMPLEARMV5TE; #else idct_algo = FF_IDCT_ARM; #endif } if(idct_algo==FF_IDCT_ARM){ c->idct_put= j_rev_dct_ARM_put; c->idct_add= j_rev_dct_ARM_add; c->idct = j_rev_dct_ARM; c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; } else if (idct_algo==FF_IDCT_SIMPLEARM){ c->idct_put= simple_idct_ARM_put; c->idct_add= simple_idct_ARM_add; c->idct = simple_idct_ARM; c->idct_permutation_type= FF_NO_IDCT_PERM; #if HAVE_ARMV6 } else if (idct_algo==FF_IDCT_SIMPLEARMV6){ c->idct_put= ff_simple_idct_put_armv6; c->idct_add= ff_simple_idct_add_armv6; c->idct = ff_simple_idct_armv6; c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; #endif #if HAVE_ARMV5TE } else if (idct_algo==FF_IDCT_SIMPLEARMV5TE){ c->idct_put= simple_idct_put_armv5te; c->idct_add= simple_idct_add_armv5te; c->idct = simple_idct_armv5te; c->idct_permutation_type = FF_NO_IDCT_PERM; #endif #if HAVE_IPP } else if (idct_algo==FF_IDCT_IPP){ c->idct_put= simple_idct_ipp_put; c->idct_add= simple_idct_ipp_add; c->idct = simple_idct_ipp; c->idct_permutation_type= FF_NO_IDCT_PERM; #endif #if HAVE_NEON } else if (idct_algo==FF_IDCT_SIMPLENEON){ c->idct_put= ff_simple_idct_put_neon; c->idct_add= ff_simple_idct_add_neon; c->idct = ff_simple_idct_neon; c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM; } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || CONFIG_VP6_DECODER || CONFIG_THEORA_DECODER) && idct_algo==FF_IDCT_VP3){ c->idct_put= ff_vp3_idct_put_neon; c->idct_add= ff_vp3_idct_add_neon; c->idct = ff_vp3_idct_neon; c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM; #endif } } c->put_pixels_tab[0][0] = put_pixels16_arm; c->put_pixels_tab[0][1] = put_pixels16_x2_arm; c->put_pixels_tab[0][2] = put_pixels16_y2_arm; c->put_pixels_tab[0][3] = put_pixels16_xy2_arm; c->put_no_rnd_pixels_tab[0][0] = put_pixels16_arm; c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_arm; c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_arm; c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_arm; c->put_pixels_tab[1][0] = put_pixels8_arm; c->put_pixels_tab[1][1] = put_pixels8_x2_arm; c->put_pixels_tab[1][2] = put_pixels8_y2_arm; c->put_pixels_tab[1][3] = put_pixels8_xy2_arm; c->put_no_rnd_pixels_tab[1][0] = put_pixels8_arm; c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_arm; c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_arm; c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_arm; #if HAVE_ARMV5TE c->prefetch = ff_prefetch_arm; #endif #if HAVE_IWMMXT dsputil_init_iwmmxt(c, avctx); #endif #if HAVE_ARMVFP ff_float_init_arm_vfp(c, avctx); #endif #if HAVE_NEON ff_dsputil_init_neon(c, avctx); #endif }