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vpx/vp8/common/generic/systemdependent.c
Jingning Han de6dfa6bb0 hybrid transform of 16x16 dimension 
Enable ADST/DCT of dimension 16x16 for I16X16 modes. This change provides
benefits mostly for hd sequences.

Set up the framework for selectable transform dimension.

Also allowing quantization parameter threshold to control the use
of hybrid transform (This is currently disabled by setting threshold
always above the quantization parameter. Adaptive thresholding can
be built upon this, which will further improve the coding performance.)

The coding performance gains (with respect to the codec that has all
other configuration settings turned on) are

derf:   0.013
yt:     0.086
hd:     0.198
std-hd: 0.501

Change-Id: Ibb4263a61fc74e0b3c345f54d73e8c73552bf926
2012-08-30 16:52:25 -07:00

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/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "vpx_ports/config.h"
#include "vpx_rtcd.h"
#include "vp8/common/g_common.h"
#include "vp8/common/subpixel.h"
#include "vp8/common/loopfilter.h"
#include "vp8/common/recon.h"
#include "vp8/common/idct.h"
#include "vp8/common/onyxc_int.h"
extern void vp8_arch_x86_common_init(VP8_COMMON *ctx);
extern void vp8_arch_arm_common_init(VP8_COMMON *ctx);
void vp8_machine_specific_config(VP8_COMMON *ctx) {
#if CONFIG_RUNTIME_CPU_DETECT
VP8_COMMON_RTCD *rtcd = &ctx->rtcd;
rtcd->idct.idct1 = vp8_short_idct4x4llm_1_c;
rtcd->idct.idct16 = vp8_short_idct4x4llm_c;
rtcd->idct.idct1_scalar_add = vp8_dc_only_idct_add_c;
rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_c;
rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_c;
rtcd->idct.idct8 = vp8_short_idct8x8_c;
rtcd->idct.idct1_scalar_add_8x8 = vp8_dc_only_idct_add_8x8_c;
rtcd->idct.ihaar2 = vp8_short_ihaar2x2_c;
#if CONFIG_TX16X16 || CONFIG_HYBRIDTRANSFORM16X16
rtcd->idct.idct16x16 = vp8_short_idct16x16_c;
#endif
rtcd->recon.copy16x16 = vp8_copy_mem16x16_c;
rtcd->recon.copy8x8 = vp8_copy_mem8x8_c;
rtcd->recon.avg16x16 = vp8_avg_mem16x16_c;
rtcd->recon.avg8x8 = vp8_avg_mem8x8_c;
rtcd->recon.copy8x4 = vp8_copy_mem8x4_c;
rtcd->recon.recon = vp8_recon_b_c;
rtcd->recon.recon_uv = vp8_recon_uv_b_c;
rtcd->recon.recon2 = vp8_recon2b_c;
rtcd->recon.recon4 = vp8_recon4b_c;
rtcd->recon.recon_mb = vp8_recon_mb_c;
rtcd->recon.recon_mby = vp8_recon_mby_c;
#if CONFIG_SUPERBLOCKS
rtcd->recon.build_intra_predictors_sby_s =
vp8_build_intra_predictors_sby_s;
rtcd->recon.build_intra_predictors_sbuv_s =
vp8_build_intra_predictors_sbuv_s;
#endif
rtcd->recon.build_intra_predictors_mby =
vp8_build_intra_predictors_mby;
#if CONFIG_COMP_INTRA_PRED
rtcd->recon.build_comp_intra_predictors_mby =
vp8_build_comp_intra_predictors_mby;
#endif
rtcd->recon.build_intra_predictors_mby_s =
vp8_build_intra_predictors_mby_s;
rtcd->recon.build_intra_predictors_mbuv =
vp8_build_intra_predictors_mbuv;
rtcd->recon.build_intra_predictors_mbuv_s =
vp8_build_intra_predictors_mbuv_s;
#if CONFIG_COMP_INTRA_PRED
rtcd->recon.build_comp_intra_predictors_mbuv =
vp8_build_comp_intra_predictors_mbuv;
#endif
rtcd->recon.intra4x4_predict =
vp8_intra4x4_predict;
#if CONFIG_COMP_INTRA_PRED
rtcd->recon.comp_intra4x4_predict =
vp8_comp_intra4x4_predict;
#endif
rtcd->recon.intra8x8_predict =
vp8_intra8x8_predict;
#if CONFIG_COMP_INTRA_PRED
rtcd->recon.comp_intra8x8_predict =
vp8_comp_intra8x8_predict;
#endif
rtcd->recon.intra_uv4x4_predict =
vp8_intra_uv4x4_predict;
#if CONFIG_COMP_INTRA_PRED
rtcd->recon.comp_intra_uv4x4_predict =
vp8_comp_intra_uv4x4_predict;
#endif
rtcd->subpix.eighttap16x16 = vp8_eighttap_predict16x16_c;
rtcd->subpix.eighttap8x8 = vp8_eighttap_predict8x8_c;
rtcd->subpix.eighttap_avg16x16 = vp8_eighttap_predict_avg16x16_c;
rtcd->subpix.eighttap_avg8x8 = vp8_eighttap_predict_avg8x8_c;
rtcd->subpix.eighttap_avg4x4 = vp8_eighttap_predict_avg4x4_c;
rtcd->subpix.eighttap8x4 = vp8_eighttap_predict8x4_c;
rtcd->subpix.eighttap4x4 = vp8_eighttap_predict_c;
rtcd->subpix.eighttap16x16_sharp = vp8_eighttap_predict16x16_sharp_c;
rtcd->subpix.eighttap8x8_sharp = vp8_eighttap_predict8x8_sharp_c;
rtcd->subpix.eighttap_avg16x16_sharp = vp8_eighttap_predict_avg16x16_sharp_c;
rtcd->subpix.eighttap_avg8x8_sharp = vp8_eighttap_predict_avg8x8_sharp_c;
rtcd->subpix.eighttap_avg4x4_sharp = vp8_eighttap_predict_avg4x4_sharp_c;
rtcd->subpix.eighttap8x4_sharp = vp8_eighttap_predict8x4_sharp_c;
rtcd->subpix.eighttap4x4_sharp = vp8_eighttap_predict_sharp_c;
rtcd->subpix.sixtap16x16 = vp8_sixtap_predict16x16_c;
rtcd->subpix.sixtap8x8 = vp8_sixtap_predict8x8_c;
rtcd->subpix.sixtap_avg16x16 = vp8_sixtap_predict_avg16x16_c;
rtcd->subpix.sixtap_avg8x8 = vp8_sixtap_predict_avg8x8_c;
rtcd->subpix.sixtap8x4 = vp8_sixtap_predict8x4_c;
rtcd->subpix.sixtap4x4 = vp8_sixtap_predict_c;
rtcd->subpix.sixtap_avg4x4 = vp8_sixtap_predict_avg_c;
rtcd->subpix.bilinear16x16 = vp8_bilinear_predict16x16_c;
rtcd->subpix.bilinear8x8 = vp8_bilinear_predict8x8_c;
rtcd->subpix.bilinear_avg16x16 = vp8_bilinear_predict_avg16x16_c;
rtcd->subpix.bilinear_avg8x8 = vp8_bilinear_predict_avg8x8_c;
rtcd->subpix.bilinear8x4 = vp8_bilinear_predict8x4_c;
rtcd->subpix.bilinear4x4 = vp8_bilinear_predict4x4_c;
rtcd->subpix.bilinear_avg4x4 = vp8_bilinear_predict_avg4x4_c;
rtcd->loopfilter.normal_mb_v = vp8_loop_filter_mbv_c;
rtcd->loopfilter.normal_b_v = vp8_loop_filter_bv_c;
rtcd->loopfilter.normal_mb_h = vp8_loop_filter_mbh_c;
rtcd->loopfilter.normal_b_h = vp8_loop_filter_bh_c;
rtcd->loopfilter.simple_mb_v = vp8_loop_filter_simple_vertical_edge_c;
rtcd->loopfilter.simple_b_v = vp8_loop_filter_bvs_c;
rtcd->loopfilter.simple_mb_h = vp8_loop_filter_simple_horizontal_edge_c;
rtcd->loopfilter.simple_b_h = vp8_loop_filter_bhs_c;
#if CONFIG_POSTPROC || (CONFIG_VP8_ENCODER && CONFIG_INTERNAL_STATS)
rtcd->postproc.down = vp8_mbpost_proc_down_c;
rtcd->postproc.across = vp8_mbpost_proc_across_ip_c;
rtcd->postproc.downacross = vp8_post_proc_down_and_across_c;
rtcd->postproc.addnoise = vp8_plane_add_noise_c;
rtcd->postproc.blend_mb_inner = vp8_blend_mb_inner_c;
rtcd->postproc.blend_mb_outer = vp8_blend_mb_outer_c;
rtcd->postproc.blend_b = vp8_blend_b_c;
#endif
#endif
#if ARCH_X86 || ARCH_X86_64
vp8_arch_x86_common_init(ctx);
#endif
#if ARCH_ARM
vp8_arch_arm_common_init(ctx);
#endif
vpx_rtcd();
}
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