ref: 488c0a54f6aeadd80299fc836083f414be2bccb5
dir: /vp8/common/ppc/systemdependent.c/
/*
* 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 "subpixel.h"
#include "loopfilter.h"
#include "recon.h"
#include "onyxc_int.h"
extern void (*vp8_post_proc_down_and_across_mb_row)(
unsigned char *src_ptr,
unsigned char *dst_ptr,
int src_pixels_per_line,
int dst_pixels_per_line,
int cols,
unsigned char *f,
int size
);
extern void (*vp8_mbpost_proc_down)(unsigned char *dst, int pitch, int rows, int cols, int flimit);
extern void vp8_mbpost_proc_down_c(unsigned char *dst, int pitch, int rows, int cols, int flimit);
extern void (*vp8_mbpost_proc_across_ip)(unsigned char *src, int pitch, int rows, int cols, int flimit);
extern void vp8_mbpost_proc_across_ip_c(unsigned char *src, int pitch, int rows, int cols, int flimit);
extern void vp8_post_proc_down_and_across_mb_row_c
(
unsigned char *src_ptr,
unsigned char *dst_ptr,
int src_pixels_per_line,
int dst_pixels_per_line,
int cols,
unsigned char *f,
int size
);
void vp8_plane_add_noise_c(unsigned char *Start, unsigned int Width, unsigned int Height, int Pitch, int q, int a);
extern copy_mem_block_function *vp8_copy_mem16x16;
extern copy_mem_block_function *vp8_copy_mem8x8;
extern copy_mem_block_function *vp8_copy_mem8x4;
// PPC
extern subpixel_predict_function sixtap_predict_ppc;
extern subpixel_predict_function sixtap_predict8x4_ppc;
extern subpixel_predict_function sixtap_predict8x8_ppc;
extern subpixel_predict_function sixtap_predict16x16_ppc;
extern subpixel_predict_function bilinear_predict4x4_ppc;
extern subpixel_predict_function bilinear_predict8x4_ppc;
extern subpixel_predict_function bilinear_predict8x8_ppc;
extern subpixel_predict_function bilinear_predict16x16_ppc;
extern copy_mem_block_function copy_mem16x16_ppc;
void recon_b_ppc(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
void recon2b_ppc(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
void recon4b_ppc(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
extern void short_idct4x4llm_ppc(short *input, short *output, int pitch);
// Generic C
extern subpixel_predict_function vp8_sixtap_predict_c;
extern subpixel_predict_function vp8_sixtap_predict8x4_c;
extern subpixel_predict_function vp8_sixtap_predict8x8_c;
extern subpixel_predict_function vp8_sixtap_predict16x16_c;
extern subpixel_predict_function vp8_bilinear_predict4x4_c;
extern subpixel_predict_function vp8_bilinear_predict8x4_c;
extern subpixel_predict_function vp8_bilinear_predict8x8_c;
extern subpixel_predict_function vp8_bilinear_predict16x16_c;
extern copy_mem_block_function vp8_copy_mem16x16_c;
extern copy_mem_block_function vp8_copy_mem8x8_c;
extern copy_mem_block_function vp8_copy_mem8x4_c;
void vp8_recon_b_c(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
void vp8_recon2b_c(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
void vp8_recon4b_c(short *diff_ptr, unsigned char *pred_ptr, unsigned char *dst_ptr, int stride);
extern void vp8_short_idct4x4llm_1_c(short *input, short *output, int pitch);
extern void vp8_short_idct4x4llm_c(short *input, short *output, int pitch);
extern void vp8_dc_only_idct_c(short input_dc, short *output, int pitch);
// PPC
extern loop_filter_block_function loop_filter_mbv_ppc;
extern loop_filter_block_function loop_filter_bv_ppc;
extern loop_filter_block_function loop_filter_mbh_ppc;
extern loop_filter_block_function loop_filter_bh_ppc;
extern loop_filter_block_function loop_filter_mbvs_ppc;
extern loop_filter_block_function loop_filter_bvs_ppc;
extern loop_filter_block_function loop_filter_mbhs_ppc;
extern loop_filter_block_function loop_filter_bhs_ppc;
// Generic C
extern loop_filter_block_function vp8_loop_filter_mbv_c;
extern loop_filter_block_function vp8_loop_filter_bv_c;
extern loop_filter_block_function vp8_loop_filter_mbh_c;
extern loop_filter_block_function vp8_loop_filter_bh_c;
extern loop_filter_block_function vp8_loop_filter_mbvs_c;
extern loop_filter_block_function vp8_loop_filter_bvs_c;
extern loop_filter_block_function vp8_loop_filter_mbhs_c;
extern loop_filter_block_function vp8_loop_filter_bhs_c;
extern loop_filter_block_function *vp8_lf_mbvfull;
extern loop_filter_block_function *vp8_lf_mbhfull;
extern loop_filter_block_function *vp8_lf_bvfull;
extern loop_filter_block_function *vp8_lf_bhfull;
extern loop_filter_block_function *vp8_lf_mbvsimple;
extern loop_filter_block_function *vp8_lf_mbhsimple;
extern loop_filter_block_function *vp8_lf_bvsimple;
extern loop_filter_block_function *vp8_lf_bhsimple;
void vp8_clear_c(void)
{
}
void vp8_machine_specific_config(void)
{
// Pure C:
vp8_clear_system_state = vp8_clear_c;
vp8_recon_b = vp8_recon_b_c;
vp8_recon4b = vp8_recon4b_c;
vp8_recon2b = vp8_recon2b_c;
vp8_bilinear_predict16x16 = bilinear_predict16x16_ppc;
vp8_bilinear_predict8x8 = bilinear_predict8x8_ppc;
vp8_bilinear_predict8x4 = bilinear_predict8x4_ppc;
vp8_bilinear_predict = bilinear_predict4x4_ppc;
vp8_sixtap_predict16x16 = sixtap_predict16x16_ppc;
vp8_sixtap_predict8x8 = sixtap_predict8x8_ppc;
vp8_sixtap_predict8x4 = sixtap_predict8x4_ppc;
vp8_sixtap_predict = sixtap_predict_ppc;
vp8_short_idct4x4_1 = vp8_short_idct4x4llm_1_c;
vp8_short_idct4x4 = short_idct4x4llm_ppc;
vp8_dc_only_idct = vp8_dc_only_idct_c;
vp8_lf_mbvfull = loop_filter_mbv_ppc;
vp8_lf_bvfull = loop_filter_bv_ppc;
vp8_lf_mbhfull = loop_filter_mbh_ppc;
vp8_lf_bhfull = loop_filter_bh_ppc;
vp8_lf_mbvsimple = loop_filter_mbvs_ppc;
vp8_lf_bvsimple = loop_filter_bvs_ppc;
vp8_lf_mbhsimple = loop_filter_mbhs_ppc;
vp8_lf_bhsimple = loop_filter_bhs_ppc;
vp8_post_proc_down_and_across_mb_row = vp8_post_proc_down_and_across_mb_row_c;
vp8_mbpost_proc_down = vp8_mbpost_proc_down_c;
vp8_mbpost_proc_across_ip = vp8_mbpost_proc_across_ip_c;
vp8_plane_add_noise = vp8_plane_add_noise_c;
vp8_copy_mem16x16 = copy_mem16x16_ppc;
vp8_copy_mem8x8 = vp8_copy_mem8x8_c;
vp8_copy_mem8x4 = vp8_copy_mem8x4_c;
}