arm_systemdependent.c revision 538f6170b788de7408b06efc6613dc98579aa6a6
1538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber/* 2538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * 4538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * Use of this source code is governed by a BSD-style license 5538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * that can be found in the LICENSE file in the root of the source 6538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * tree. An additional intellectual property rights grant can be found 7538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * in the file PATENTS. All contributing project authors may 8538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber * be found in the AUTHORS file in the root of the source tree. 9538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber */ 10538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 11538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 12538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "vpx_ports/config.h" 13538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "vpx_ports/arm.h" 14538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "g_common.h" 15538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "pragmas.h" 16538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "subpixel.h" 17538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "loopfilter.h" 18538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "recon.h" 19538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "idct.h" 20538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#include "onyxc_int.h" 21538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 22538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void (*vp8_build_intra_predictors_mby_ptr)(MACROBLOCKD *x); 23538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void vp8_build_intra_predictors_mby(MACROBLOCKD *x); 24538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void vp8_build_intra_predictors_mby_neon(MACROBLOCKD *x); 25538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 26538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void (*vp8_build_intra_predictors_mby_s_ptr)(MACROBLOCKD *x); 27538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void vp8_build_intra_predictors_mby_s(MACROBLOCKD *x); 28538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huberextern void vp8_build_intra_predictors_mby_s_neon(MACROBLOCKD *x); 29538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 30538f6170b788de7408b06efc6613dc98579aa6a6Andreas Hubervoid vp8_arch_arm_common_init(VP8_COMMON *ctx) 31538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber{ 32538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if CONFIG_RUNTIME_CPU_DETECT 33538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber VP8_COMMON_RTCD *rtcd = &ctx->rtcd; 34538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber int flags = arm_cpu_caps(); 35538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber int has_edsp = flags & HAS_EDSP; 36538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber int has_media = flags & HAS_MEDIA; 37538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber int has_neon = flags & HAS_NEON; 38538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->flags = flags; 39538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 40538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber /* Override default functions with fastest ones for this CPU. */ 41538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if HAVE_ARMV6 42538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber if (has_media) 43538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber { 44538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap16x16 = vp8_sixtap_predict16x16_armv6; 45538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap8x8 = vp8_sixtap_predict8x8_armv6; 46538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap8x4 = vp8_sixtap_predict8x4_armv6; 47538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap4x4 = vp8_sixtap_predict_armv6; 48538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_armv6; 49538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear8x8 = vp8_bilinear_predict8x8_armv6; 50538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear8x4 = vp8_bilinear_predict8x4_armv6; 51538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear4x4 = vp8_bilinear_predict4x4_armv6; 52538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 53538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.idct1 = vp8_short_idct4x4llm_1_v6; 54538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.idct16 = vp8_short_idct4x4llm_v6_dual; 55538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_v6; 56538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_v6; 57538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 58538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_armv6; 59538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_b_v = vp8_loop_filter_bv_armv6; 60538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_armv6; 61538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_b_h = vp8_loop_filter_bh_armv6; 62538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_mb_v = vp8_loop_filter_mbvs_armv6; 63538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_b_v = vp8_loop_filter_bvs_armv6; 64538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_mb_h = vp8_loop_filter_mbhs_armv6; 65538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_b_h = vp8_loop_filter_bhs_armv6; 66538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 67538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy16x16 = vp8_copy_mem16x16_v6; 68538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy8x8 = vp8_copy_mem8x8_v6; 69538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy8x4 = vp8_copy_mem8x4_v6; 70538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon = vp8_recon_b_armv6; 71538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon2 = vp8_recon2b_armv6; 72538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon4 = vp8_recon4b_armv6; 73538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber } 74538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 75538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 76538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if HAVE_ARMV7 77538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber if (has_neon) 78538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber { 79538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap16x16 = vp8_sixtap_predict16x16_neon; 80538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap8x8 = vp8_sixtap_predict8x8_neon; 81538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap8x4 = vp8_sixtap_predict8x4_neon; 82538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.sixtap4x4 = vp8_sixtap_predict_neon; 83538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_neon; 84538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear8x8 = vp8_bilinear_predict8x8_neon; 85538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear8x4 = vp8_bilinear_predict8x4_neon; 86538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->subpix.bilinear4x4 = vp8_bilinear_predict4x4_neon; 87538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 88538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.idct1 = vp8_short_idct4x4llm_1_neon; 89538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.idct16 = vp8_short_idct4x4llm_neon; 90538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_neon; 91538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_neon; 92538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 93538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_neon; 94538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_b_v = vp8_loop_filter_bv_neon; 95538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_neon; 96538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.normal_b_h = vp8_loop_filter_bh_neon; 97538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_mb_v = vp8_loop_filter_mbvs_neon; 98538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_b_v = vp8_loop_filter_bvs_neon; 99538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_mb_h = vp8_loop_filter_mbhs_neon; 100538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->loopfilter.simple_b_h = vp8_loop_filter_bhs_neon; 101538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 102538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy16x16 = vp8_copy_mem16x16_neon; 103538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy8x8 = vp8_copy_mem8x8_neon; 104538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.copy8x4 = vp8_copy_mem8x4_neon; 105538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon = vp8_recon_b_neon; 106538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon2 = vp8_recon2b_neon; 107538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon4 = vp8_recon4b_neon; 108538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber rtcd->recon.recon_mb = vp8_recon_mb_neon; 109538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 110538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber } 111538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 112538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 113538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 114538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 115538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if HAVE_ARMV6 116538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if CONFIG_RUNTIME_CPU_DETECT 117538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber if (has_media) 118538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 119538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber { 120538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_ptr = vp8_build_intra_predictors_mby; 121538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_s_ptr = vp8_build_intra_predictors_mby_s; 122538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber } 123538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 124538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber 125538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if HAVE_ARMV7 126538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#if CONFIG_RUNTIME_CPU_DETECT 127538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber if (has_neon) 128538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 129538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber { 130538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_ptr = 131538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_neon; 132538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_s_ptr = 133538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber vp8_build_intra_predictors_mby_s_neon; 134538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber } 135538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber#endif 136538f6170b788de7408b06efc6613dc98579aa6a6Andreas Huber} 137