b2fa74ac18
This moves the prediction step before the idct and combines the idct and reconstruction steps into a single step. Combining them seems to give an overall decoder performance improvement of about 1%. Change-Id: I90d8b167ec70d79c7ba2ee484106a78b3d16e318
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
/*
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* Copyright (c) 2010 The VP8 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_ports/config.h"
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#include "g_common.h"
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#include "subpixel.h"
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#include "loopfilter.h"
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#include "recon.h"
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#include "idct.h"
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#include "onyxc_int.h"
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extern void vp8_arch_x86_common_init(VP8_COMMON *ctx);
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void (*vp8_build_intra_predictors_mby_ptr)(MACROBLOCKD *x);
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extern void vp8_build_intra_predictors_mby(MACROBLOCKD *x);
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void (*vp8_build_intra_predictors_mby_s_ptr)(MACROBLOCKD *x);
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extern void vp8_build_intra_predictors_mby_s(MACROBLOCKD *x);
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void vp8_machine_specific_config(VP8_COMMON *ctx)
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{
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#if CONFIG_RUNTIME_CPU_DETECT
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VP8_COMMON_RTCD *rtcd = &ctx->rtcd;
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rtcd->idct.idct1 = vp8_short_idct4x4llm_1_c;
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rtcd->idct.idct16 = vp8_short_idct4x4llm_c;
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rtcd->idct.idct1_scalar_add = vp8_dc_only_idct_add_c;
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rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_c;
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rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_c;
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rtcd->recon.copy16x16 = vp8_copy_mem16x16_c;
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rtcd->recon.copy8x8 = vp8_copy_mem8x8_c;
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rtcd->recon.copy8x4 = vp8_copy_mem8x4_c;
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rtcd->recon.recon = vp8_recon_b_c;
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rtcd->recon.recon2 = vp8_recon2b_c;
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rtcd->recon.recon4 = vp8_recon4b_c;
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rtcd->subpix.sixtap16x16 = vp8_sixtap_predict16x16_c;
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rtcd->subpix.sixtap8x8 = vp8_sixtap_predict8x8_c;
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rtcd->subpix.sixtap8x4 = vp8_sixtap_predict8x4_c;
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rtcd->subpix.sixtap4x4 = vp8_sixtap_predict_c;
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rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_c;
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rtcd->subpix.bilinear8x8 = vp8_bilinear_predict8x8_c;
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rtcd->subpix.bilinear8x4 = vp8_bilinear_predict8x4_c;
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rtcd->subpix.bilinear4x4 = vp8_bilinear_predict4x4_c;
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rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_c;
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rtcd->loopfilter.normal_b_v = vp8_loop_filter_bv_c;
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rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_c;
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rtcd->loopfilter.normal_b_h = vp8_loop_filter_bh_c;
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rtcd->loopfilter.simple_mb_v = vp8_loop_filter_mbvs_c;
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rtcd->loopfilter.simple_b_v = vp8_loop_filter_bvs_c;
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rtcd->loopfilter.simple_mb_h = vp8_loop_filter_mbhs_c;
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rtcd->loopfilter.simple_b_h = vp8_loop_filter_bhs_c;
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#if CONFIG_POSTPROC || CONFIG_VP8_ENCODER
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rtcd->postproc.down = vp8_mbpost_proc_down_c;
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rtcd->postproc.across = vp8_mbpost_proc_across_ip_c;
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rtcd->postproc.downacross = vp8_post_proc_down_and_across_c;
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rtcd->postproc.addnoise = vp8_plane_add_noise_c;
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#endif
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#endif
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// Pure C:
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vp8_build_intra_predictors_mby_ptr = vp8_build_intra_predictors_mby;
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vp8_build_intra_predictors_mby_s_ptr = vp8_build_intra_predictors_mby_s;
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#if ARCH_X86 || ARCH_X86_64
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vp8_arch_x86_common_init(ctx);
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#endif
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}
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