av_cold void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx) { int cpu_flags = av_get_cpu_flags(); ff_put_pixels_clamped = c->put_pixels_clamped; ff_add_pixels_clamped = c->add_pixels_clamped; if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) { 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; c->idct = ff_j_rev_dct_arm; c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM; } else if (avctx->idct_algo == FF_IDCT_SIMPLEARM){ c->idct_put = simple_idct_arm_put; c->idct_add = simple_idct_arm_add; c->idct = ff_simple_idct_arm; c->idct_permutation_type = FF_NO_IDCT_PERM; } } c->add_pixels_clamped = ff_add_pixels_clamped_arm; if (have_armv5te(cpu_flags)) ff_dsputil_init_armv5te(c, avctx); if (have_armv6(cpu_flags)) ff_dsputil_init_armv6(c, avctx); if (have_neon(cpu_flags)) ff_dsputil_init_neon(c, avctx); }
av_cold void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx) { int cpu_flags = av_get_cpu_flags(); if (have_armv6(cpu_flags)) ff_dsputil_init_armv6(c, avctx); }
void ff_dsputil_init_arm(DSPContext* c, AVCodecContext *avctx) { const int high_bit_depth = avctx->bits_per_raw_sample > 8; int cpu_flags = av_get_cpu_flags(); ff_put_pixels_clamped = c->put_pixels_clamped; ff_add_pixels_clamped = c->add_pixels_clamped; if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) { 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; c->idct = ff_j_rev_dct_arm; c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM; } else if (avctx->idct_algo == FF_IDCT_SIMPLEARM){ c->idct_put = simple_idct_arm_put; c->idct_add = simple_idct_arm_add; c->idct = ff_simple_idct_arm; c->idct_permutation_type = FF_NO_IDCT_PERM; } } c->add_pixels_clamped = ff_add_pixels_clamped_arm; if (!high_bit_depth) { c->put_pixels_tab[0][0] = ff_put_pixels16_arm; c->put_pixels_tab[0][1] = ff_put_pixels16_x2_arm; c->put_pixels_tab[0][2] = ff_put_pixels16_y2_arm; c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_arm; c->put_pixels_tab[1][0] = ff_put_pixels8_arm; c->put_pixels_tab[1][1] = ff_put_pixels8_x2_arm; c->put_pixels_tab[1][2] = ff_put_pixels8_y2_arm; c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_arm; c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_arm; c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_arm; c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_arm; c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_arm; c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_arm; 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(cpu_flags)) ff_dsputil_init_armv5te(c, avctx); if (have_armv6(cpu_flags)) ff_dsputil_init_armv6(c, avctx); if (have_neon(cpu_flags)) ff_dsputil_init_neon(c, avctx); }
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; c->idct = ff_j_rev_dct_arm; c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM; } else if (avctx->idct_algo == FF_IDCT_SIMPLEARM){ c->idct_put = simple_idct_arm_put; c->idct_add = simple_idct_arm_add; c->idct = ff_simple_idct_arm; c->idct_permutation_type = FF_NO_IDCT_PERM; } } c->add_pixels_clamped = ff_add_pixels_clamped_arm; c->put_pixels_tab[0][0] = ff_put_pixels16_arm; c->put_pixels_tab[0][1] = ff_put_pixels16_x2_arm; c->put_pixels_tab[0][2] = ff_put_pixels16_y2_arm; c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_arm; c->put_pixels_tab[1][0] = ff_put_pixels8_arm; c->put_pixels_tab[1][1] = ff_put_pixels8_x2_arm; c->put_pixels_tab[1][2] = ff_put_pixels8_y2_arm; c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_arm; c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_arm; c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_arm; c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_arm; c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_arm; c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_arm; 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); }
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; av_log(avctx, AV_LOG_ERROR, "avctx->arm_disable_flag = %d\n",avctx->arm_disable_flag); if(avctx->arm_disable_flag != IMEDIA_FLAG_DISABLE_ARM) { 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; #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; //guoshan+00101841 20100820 增加h263滤波器的arm代码优化 #if HAVE_ARMV6 ff_dsputil_init_armv6(c, avctx); #endif #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 } }