109 lines
3.8 KiB
C
109 lines
3.8 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "vpx_config.h"
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#include "vpx_ports/x86.h"
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#include "vp9/common/subpixel.h"
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#include "vp9/common/loopfilter.h"
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#include "vp9/common/idct.h"
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#include "vp9/common/pragmas.h"
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#include "vp9/common/onyxc_int.h"
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void vp9_arch_x86_common_init(VP9_COMMON *ctx) {
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#if CONFIG_RUNTIME_CPU_DETECT
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VP9_COMMON_RTCD *rtcd = &ctx->rtcd;
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int flags = x86_simd_caps();
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/* Note:
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*
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* This platform can be built without runtime CPU detection as well. If
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* you modify any of the function mappings present in this file, be sure
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* to also update them in static mapings (<arch>/filename_<arch>.h)
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*/
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/* Override default functions with fastest ones for this CPU. */
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#if HAVE_MMX
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// The commented functions need to be re-written for vpx.
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if (flags & HAS_MMX) {
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rtcd->idct.idct1 = vp9_short_idct4x4llm_1_mmx;
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rtcd->idct.idct16 = vp9_short_idct4x4llm_mmx;
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rtcd->idct.idct1_scalar_add = vp9_dc_only_idct_add_mmx;
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// rtcd->idct.iwalsh16 = vp9_short_inv_walsh4x4_mmx;
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// rtcd->idct.iwalsh1 = vp9_short_inv_walsh4x4_1_mmx;
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/* Disabled due to unsupported enhanced interpolation/high_prec mv
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rtcd->subpix.sixtap16x16 = vp9_sixtap_predict16x16_mmx;
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rtcd->subpix.sixtap8x8 = vp9_sixtap_predict8x8_mmx;
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rtcd->subpix.sixtap8x4 = vp9_sixtap_predict8x4_mmx;
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rtcd->subpix.sixtap4x4 = vp9_sixtap_predict4x4_mmx;
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*/
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rtcd->subpix.bilinear16x16 = vp9_bilinear_predict16x16_mmx;
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rtcd->subpix.bilinear8x8 = vp9_bilinear_predict8x8_mmx;
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rtcd->subpix.bilinear8x4 = vp9_bilinear_predict8x4_mmx;
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rtcd->subpix.bilinear4x4 = vp9_bilinear_predict4x4_mmx;
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#if CONFIG_POSTPROC
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rtcd->postproc.down = vp9_mbpost_proc_down_mmx;
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/*rtcd->postproc.across = vp9_mbpost_proc_across_ip_c;*/
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rtcd->postproc.downacross = vp9_post_proc_down_and_across_mmx;
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rtcd->postproc.addnoise = vp9_plane_add_noise_mmx;
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#endif
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}
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#endif
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#if HAVE_SSE2
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if (flags & HAS_SSE2) {
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// rtcd->idct.iwalsh16 = vp9_short_inv_walsh4x4_sse2;
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/* Disabled due to unsupported enhanced interpolation/high_prec mv
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rtcd->subpix.sixtap16x16 = vp9_sixtap_predict16x16_sse2;
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rtcd->subpix.sixtap8x8 = vp9_sixtap_predict8x8_sse2;
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rtcd->subpix.sixtap8x4 = vp9_sixtap_predict8x4_sse2;
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*/
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rtcd->subpix.bilinear16x16 = vp9_bilinear_predict16x16_sse2;
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rtcd->subpix.bilinear8x8 = vp9_bilinear_predict8x8_sse2;
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#if CONFIG_POSTPROC
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rtcd->postproc.down = vp9_mbpost_proc_down_xmm;
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rtcd->postproc.across = vp9_mbpost_proc_across_ip_xmm;
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rtcd->postproc.downacross = vp9_post_proc_down_and_across_xmm;
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rtcd->postproc.addnoise = vp9_plane_add_noise_wmt;
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#endif
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}
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#endif
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#if HAVE_SSSE3
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if (flags & HAS_SSSE3) {
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/* Disabled due to unsupported enhanced interpolation/high_prec mv
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rtcd->subpix.sixtap16x16 = vp9_sixtap_predict16x16_ssse3;
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rtcd->subpix.sixtap8x8 = vp9_sixtap_predict8x8_ssse3;
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rtcd->subpix.sixtap8x4 = vp9_sixtap_predict8x4_ssse3;
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rtcd->subpix.sixtap4x4 = vp9_sixtap_predict4x4_ssse3;
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rtcd->subpix.bilinear16x16 = vp9_bilinear_predict16x16_ssse3;
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rtcd->subpix.bilinear8x8 = vp9_bilinear_predict8x8_ssse3;
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*/
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/* these are disable because of unsupported diagonal pred modes
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rtcd->recon.build_intra_predictors_mbuv =
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vp9_build_intra_predictors_mbuv_ssse3;
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rtcd->recon.build_intra_predictors_mbuv_s =
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vp9_build_intra_predictors_mbuv_s_ssse3;
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*/
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}
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#endif
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#endif
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}
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