diff options
Diffstat (limited to 'vp8/encoder/x86/variance_sse2.c')
-rw-r--r-- | vp8/encoder/x86/variance_sse2.c | 517 |
1 files changed, 0 insertions, 517 deletions
diff --git a/vp8/encoder/x86/variance_sse2.c b/vp8/encoder/x86/variance_sse2.c deleted file mode 100644 index f3b0b600a..000000000 --- a/vp8/encoder/x86/variance_sse2.c +++ /dev/null @@ -1,517 +0,0 @@ -/* - * 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_config.h" -#include "vp8/encoder/variance.h" -#include "vp8/common/pragmas.h" -#include "vpx_ports/mem.h" - -#define HALFNDX 8 - -extern void filter_block1d_h6_mmx(const unsigned char *src_ptr, unsigned short *output_ptr, unsigned int src_pixels_per_line, unsigned int pixel_step, unsigned int output_height, unsigned int output_width, short *vp7_filter); -extern void filter_block1d_v6_mmx(const short *src_ptr, unsigned char *output_ptr, unsigned int pixels_per_line, unsigned int pixel_step, unsigned int output_height, unsigned int output_width, short *vp7_filter); -extern void filter_block1d8_h6_sse2(const unsigned char *src_ptr, unsigned short *output_ptr, unsigned int src_pixels_per_line, unsigned int pixel_step, unsigned int output_height, unsigned int output_width, short *vp7_filter); -extern void filter_block1d8_v6_sse2(const short *src_ptr, unsigned char *output_ptr, unsigned int pixels_per_line, unsigned int pixel_step, unsigned int output_height, unsigned int output_width, short *vp7_filter); - -extern void vp9_filter_block2d_bil4x4_var_mmx -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - const short *HFilter, - const short *VFilter, - int *sum, - unsigned int *sumsquared -); - -extern unsigned int vp9_get4x4var_mmx -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *SSE, - int *Sum -); - -unsigned int vp9_get_mb_ss_sse2 -( - const short *src_ptr -); -unsigned int vp9_get16x16var_sse2 -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *SSE, - int *Sum -); -unsigned int vp9_get8x8var_sse2 -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *SSE, - int *Sum -); -void vp9_filter_block2d_bil_var_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int xoffset, - int yoffset, - int *sum, - unsigned int *sumsquared -); -void vp9_half_horiz_vert_variance8x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); -void vp9_half_horiz_vert_variance16x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); -void vp9_half_horiz_variance8x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); -void vp9_half_horiz_variance16x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); -void vp9_half_vert_variance8x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); -void vp9_half_vert_variance16x_h_sse2 -( - const unsigned char *ref_ptr, - int ref_pixels_per_line, - const unsigned char *src_ptr, - int src_pixels_per_line, - unsigned int Height, - int *sum, - unsigned int *sumsquared -); - -DECLARE_ALIGNED(16, extern short, vp9_bilinear_filters_mmx[16][8]); - -unsigned int vp9_variance4x4_wmt( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - unsigned int var; - int avg; - - vp9_get4x4var_mmx(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg); - *sse = var; - return (var - ((avg * avg) >> 4)); - -} - -unsigned int vp9_variance8x8_wmt -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - unsigned int var; - int avg; - - vp9_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &var, &avg); - *sse = var; - return (var - ((avg * avg) >> 6)); - -} - - -unsigned int vp9_variance16x16_wmt -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - unsigned int sse0; - int sum0; - - - vp9_get16x16var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0); - *sse = sse0; - return (sse0 - ((sum0 * sum0) >> 8)); -} -unsigned int vp9_mse16x16_wmt( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - - unsigned int sse0; - int sum0; - vp9_get16x16var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0); - *sse = sse0; - return sse0; - -} - - -unsigned int vp9_variance16x8_wmt -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - unsigned int sse0, sse1, var; - int sum0, sum1, avg; - - vp9_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0); - vp9_get8x8var_sse2(src_ptr + 8, source_stride, ref_ptr + 8, recon_stride, &sse1, &sum1); - - var = sse0 + sse1; - avg = sum0 + sum1; - *sse = var; - return (var - ((avg * avg) >> 7)); - -} - -unsigned int vp9_variance8x16_wmt -( - const unsigned char *src_ptr, - int source_stride, - const unsigned char *ref_ptr, - int recon_stride, - unsigned int *sse) { - unsigned int sse0, sse1, var; - int sum0, sum1, avg; - - vp9_get8x8var_sse2(src_ptr, source_stride, ref_ptr, recon_stride, &sse0, &sum0); - vp9_get8x8var_sse2(src_ptr + 8 * source_stride, source_stride, ref_ptr + 8 * recon_stride, recon_stride, &sse1, &sum1); - - var = sse0 + sse1; - avg = sum0 + sum1; - *sse = var; - return (var - ((avg * avg) >> 7)); - -} - -unsigned int vp9_sub_pixel_variance4x4_wmt -( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse -) { - int xsum; - unsigned int xxsum; - vp9_filter_block2d_bil4x4_var_mmx( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, - vp9_bilinear_filters_mmx[xoffset], vp9_bilinear_filters_mmx[yoffset], - &xsum, &xxsum - ); - *sse = xxsum; - return (xxsum - ((xsum * xsum) >> 4)); -} - - -unsigned int vp9_sub_pixel_variance8x8_wmt -( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse -) { - int xsum; - unsigned int xxsum; - - if (xoffset == HALFNDX && yoffset == 0) { - vp9_half_horiz_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum, &xxsum); - } else if (xoffset == 0 && yoffset == HALFNDX) { - vp9_half_vert_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum, &xxsum); - } else if (xoffset == HALFNDX && yoffset == HALFNDX) { - vp9_half_horiz_vert_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum, &xxsum); - } else { - vp9_filter_block2d_bil_var_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - xoffset, yoffset, - &xsum, &xxsum); - } - - *sse = xxsum; - return (xxsum - ((xsum * xsum) >> 6)); -} - -unsigned int vp9_sub_pixel_variance16x16_wmt -( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse -) { - int xsum0, xsum1; - unsigned int xxsum0, xxsum1; - - - // note we could avoid these if statements if the calling function - // just called the appropriate functions inside. - if (xoffset == HALFNDX && yoffset == 0) { - vp9_half_horiz_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - } else if (xoffset == 0 && yoffset == HALFNDX) { - vp9_half_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - } else if (xoffset == HALFNDX && yoffset == HALFNDX) { - vp9_half_horiz_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - } else { - vp9_filter_block2d_bil_var_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - xoffset, yoffset, - &xsum0, &xxsum0 - ); - - vp9_filter_block2d_bil_var_sse2( - src_ptr + 8, src_pixels_per_line, - dst_ptr + 8, dst_pixels_per_line, 16, - xoffset, yoffset, - &xsum1, &xxsum1 - ); - xsum0 += xsum1; - xxsum0 += xxsum1; - } - - *sse = xxsum0; - return (xxsum0 - ((xsum0 * xsum0) >> 8)); -} - -unsigned int vp9_sub_pixel_mse16x16_wmt( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse -) { - vp9_sub_pixel_variance16x16_wmt(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse); - return *sse; -} - -unsigned int vp9_sub_pixel_variance16x8_wmt -( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse - -) { - int xsum0, xsum1; - unsigned int xxsum0, xxsum1; - - if (xoffset == HALFNDX && yoffset == 0) { - vp9_half_horiz_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum0, &xxsum0); - } else if (xoffset == 0 && yoffset == HALFNDX) { - vp9_half_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum0, &xxsum0); - } else if (xoffset == HALFNDX && yoffset == HALFNDX) { - vp9_half_horiz_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - &xsum0, &xxsum0); - } else { - vp9_filter_block2d_bil_var_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 8, - xoffset, yoffset, - &xsum0, &xxsum0); - - vp9_filter_block2d_bil_var_sse2( - src_ptr + 8, src_pixels_per_line, - dst_ptr + 8, dst_pixels_per_line, 8, - xoffset, yoffset, - &xsum1, &xxsum1); - xsum0 += xsum1; - xxsum0 += xxsum1; - } - - *sse = xxsum0; - return (xxsum0 - ((xsum0 * xsum0) >> 7)); -} - -unsigned int vp9_sub_pixel_variance8x16_wmt -( - const unsigned char *src_ptr, - int src_pixels_per_line, - int xoffset, - int yoffset, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse -) { - int xsum; - unsigned int xxsum; - - if (xoffset == HALFNDX && yoffset == 0) { - vp9_half_horiz_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum, &xxsum); - } else if (xoffset == 0 && yoffset == HALFNDX) { - vp9_half_vert_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum, &xxsum); - } else if (xoffset == HALFNDX && yoffset == HALFNDX) { - vp9_half_horiz_vert_variance8x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum, &xxsum); - } else { - vp9_filter_block2d_bil_var_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - xoffset, yoffset, - &xsum, &xxsum); - } - - *sse = xxsum; - return (xxsum - ((xsum * xsum) >> 7)); -} - - -unsigned int vp9_variance_halfpixvar16x16_h_wmt( - const unsigned char *src_ptr, - int src_pixels_per_line, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse) { - int xsum0; - unsigned int xxsum0; - - vp9_half_horiz_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - - *sse = xxsum0; - return (xxsum0 - ((xsum0 * xsum0) >> 8)); -} - - -unsigned int vp9_variance_halfpixvar16x16_v_wmt( - const unsigned char *src_ptr, - int src_pixels_per_line, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse) { - int xsum0; - unsigned int xxsum0; - vp9_half_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - - *sse = xxsum0; - return (xxsum0 - ((xsum0 * xsum0) >> 8)); -} - - -unsigned int vp9_variance_halfpixvar16x16_hv_wmt( - const unsigned char *src_ptr, - int src_pixels_per_line, - const unsigned char *dst_ptr, - int dst_pixels_per_line, - unsigned int *sse) { - int xsum0; - unsigned int xxsum0; - - vp9_half_horiz_vert_variance16x_h_sse2( - src_ptr, src_pixels_per_line, - dst_ptr, dst_pixels_per_line, 16, - &xsum0, &xxsum0); - - *sse = xxsum0; - return (xxsum0 - ((xsum0 * xsum0) >> 8)); -} |