| /* |
| * 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 "vp9/encoder/vp9_variance.h" |
| #include "vp9/common/vp9_filter.h" |
| #include "vp9/common/vp9_subpelvar.h" |
| #include "vpx/vpx_integer.h" |
| #include "vpx_ports/mem.h" |
| #include "./vp9_rtcd.h" |
| |
| unsigned int vp9_get_mb_ss_c(const int16_t *src_ptr) { |
| unsigned int i, sum = 0; |
| |
| for (i = 0; i < 256; i++) { |
| sum += (src_ptr[i] * src_ptr[i]); |
| } |
| |
| return sum; |
| } |
| |
| unsigned int vp9_variance64x32_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 64, 32, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 11)); |
| } |
| |
| unsigned int vp9_sub_pixel_variance64x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 64, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 32, 64, vfilter); |
| |
| return vp9_variance64x32(temp2, 64, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance64x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 64 * 64); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 64, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 32, 64, vfilter); |
| comp_avg_pred(temp3, second_pred, 64, 32, temp2, 64); |
| return vp9_variance64x32(temp3, 64, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_variance32x64_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 64, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 11)); |
| } |
| |
| unsigned int vp9_sub_pixel_variance32x64_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 65, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 64, 32, vfilter); |
| |
| return vp9_variance32x64(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance32x64_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 64); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 65, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 64, 32, vfilter); |
| comp_avg_pred(temp3, second_pred, 32, 64, temp2, 32); |
| return vp9_variance32x64(temp3, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_variance32x16_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 16, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 9)); |
| } |
| |
| unsigned int vp9_sub_pixel_variance32x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 16, 32, vfilter); |
| |
| return vp9_variance32x16(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance32x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 16); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 16, 32, vfilter); |
| comp_avg_pred(temp3, second_pred, 32, 16, temp2, 32); |
| return vp9_variance32x16(temp3, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_variance16x32_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 32, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 9)); |
| } |
| |
| unsigned int vp9_sub_pixel_variance16x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 32, 16, vfilter); |
| |
| return vp9_variance16x32(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance16x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 32); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 32, 16, vfilter); |
| comp_avg_pred(temp3, second_pred, 16, 32, temp2, 16); |
| return vp9_variance16x32(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_variance64x64_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 64, 64, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 12)); |
| } |
| |
| unsigned int vp9_variance32x32_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 32, &var, &avg); |
| *sse = var; |
| return (var - (((int64_t)avg * avg) >> 10)); |
| } |
| |
| unsigned int vp9_variance16x16_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 16, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 8)); |
| } |
| |
| unsigned int vp9_variance8x16_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 8, 16, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 7)); |
| } |
| |
| unsigned int vp9_variance16x8_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 8, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 7)); |
| } |
| |
| void vp9_get_sse_sum_8x8_c(const uint8_t *src_ptr, int source_stride, |
| const uint8_t *ref_ptr, int ref_stride, |
| unsigned int *sse, int *sum) { |
| variance(src_ptr, source_stride, ref_ptr, ref_stride, 8, 8, sse, sum); |
| } |
| |
| unsigned int vp9_variance8x8_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 8, 8, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 6)); |
| } |
| |
| unsigned int vp9_variance8x4_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 8, 4, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 5)); |
| } |
| |
| unsigned int vp9_variance4x8_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 4, 8, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 5)); |
| } |
| |
| unsigned int vp9_variance4x4_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 4, 4, &var, &avg); |
| *sse = var; |
| return (var - (((unsigned int)avg * avg) >> 4)); |
| } |
| |
| |
| unsigned int vp9_mse16x16_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 16, &var, &avg); |
| *sse = var; |
| return var; |
| } |
| |
| unsigned int vp9_mse16x8_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 8, &var, &avg); |
| *sse = var; |
| return var; |
| } |
| |
| unsigned int vp9_mse8x16_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 8, 16, &var, &avg); |
| *sse = var; |
| return var; |
| } |
| |
| unsigned int vp9_mse8x8_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| unsigned int var; |
| int avg; |
| |
| variance(src_ptr, source_stride, ref_ptr, recon_stride, 8, 8, &var, &avg); |
| *sse = var; |
| return var; |
| } |
| |
| |
| unsigned int vp9_sub_pixel_variance4x4_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| uint16_t fdata3[5 * 4]; // Temp data bufffer used in filtering |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| // First filter 1d Horizontal |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 5, 4, hfilter); |
| |
| // Now filter Verticaly |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4, vfilter); |
| |
| return vp9_variance4x4(temp2, 4, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance4x4_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 4 * 4); // compound pred buffer |
| uint16_t fdata3[5 * 4]; // Temp data bufffer used in filtering |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| // First filter 1d Horizontal |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 5, 4, hfilter); |
| |
| // Now filter Verticaly |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4, vfilter); |
| comp_avg_pred(temp3, second_pred, 4, 4, temp2, 4); |
| return vp9_variance4x4(temp3, 4, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance8x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[9 * 8]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 8, 8, vfilter); |
| |
| return vp9_variance8x8(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance8x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[9 * 8]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 8); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 8, 8, vfilter); |
| comp_avg_pred(temp3, second_pred, 8, 8, temp2, 8); |
| return vp9_variance8x8(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance16x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[17 * 16]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 16, 16, vfilter); |
| |
| return vp9_variance16x16(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance16x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[17 * 16]; |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 16); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 16, 16, vfilter); |
| |
| comp_avg_pred(temp3, second_pred, 16, 16, temp2, 16); |
| return vp9_variance16x16(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance64x64_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 65, 64, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 64, 64, vfilter); |
| |
| return vp9_variance64x64(temp2, 64, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance64x64_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering |
| uint8_t temp2[68 * 64]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 64 * 64); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 65, 64, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 64, 64, vfilter); |
| comp_avg_pred(temp3, second_pred, 64, 64, temp2, 64); |
| return vp9_variance64x64(temp3, 64, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance32x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 32, 32, vfilter); |
| |
| return vp9_variance32x32(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance32x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering |
| uint8_t temp2[36 * 32]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 32); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 33, 32, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 32, 32, vfilter); |
| comp_avg_pred(temp3, second_pred, 32, 32, temp2, 32); |
| return vp9_variance32x32(temp3, 32, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar16x16_h_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 0, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar32x32_h_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 0, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar64x64_h_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 0, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar16x16_v_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 0, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar32x32_v_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 0, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar64x64_v_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 0, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar16x16_hv_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar32x32_hv_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_variance_halfpixvar64x64_hv_c(const uint8_t *src_ptr, |
| int source_stride, |
| const uint8_t *ref_ptr, |
| int recon_stride, |
| unsigned int *sse) { |
| return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 8, |
| ref_ptr, recon_stride, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_mse16x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| vp9_sub_pixel_variance16x16_c(src_ptr, src_pixels_per_line, |
| xoffset, yoffset, dst_ptr, |
| dst_pixels_per_line, sse); |
| return *sse; |
| } |
| |
| unsigned int vp9_sub_pixel_mse32x32_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| vp9_sub_pixel_variance32x32_c(src_ptr, src_pixels_per_line, |
| xoffset, yoffset, dst_ptr, |
| dst_pixels_per_line, sse); |
| return *sse; |
| } |
| |
| unsigned int vp9_sub_pixel_mse64x64_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| vp9_sub_pixel_variance64x64_c(src_ptr, src_pixels_per_line, |
| xoffset, yoffset, dst_ptr, |
| dst_pixels_per_line, sse); |
| return *sse; |
| } |
| |
| unsigned int vp9_sub_pixel_variance16x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[16 * 9]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 8, 16, vfilter); |
| |
| return vp9_variance16x8(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance16x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[16 * 9]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 8); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 16, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 8, 16, vfilter); |
| comp_avg_pred(temp3, second_pred, 16, 8, temp2, 16); |
| return vp9_variance16x8(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance8x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[9 * 16]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 16, 8, vfilter); |
| |
| return vp9_variance8x16(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance8x16_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[9 * 16]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 16); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 17, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 16, 8, vfilter); |
| comp_avg_pred(temp3, second_pred, 8, 16, temp2, 8); |
| return vp9_variance8x16(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance8x4_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[8 * 5]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 5, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 4, 8, vfilter); |
| |
| return vp9_variance8x4(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance8x4_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[8 * 5]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 4); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 5, 8, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 4, 8, vfilter); |
| comp_avg_pred(temp3, second_pred, 8, 4, temp2, 8); |
| return vp9_variance8x4(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_variance4x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse) { |
| uint16_t fdata3[5 * 8]; // Temp data bufffer used in filtering |
| // FIXME(jingning,rbultje): this temp2 buffer probably doesn't need to be |
| // of this big? same issue appears in all other block size settings. |
| uint8_t temp2[20 * 16]; |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 4, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 8, 4, vfilter); |
| |
| return vp9_variance4x8(temp2, 4, dst_ptr, dst_pixels_per_line, sse); |
| } |
| |
| unsigned int vp9_sub_pixel_avg_variance4x8_c(const uint8_t *src_ptr, |
| int src_pixels_per_line, |
| int xoffset, |
| int yoffset, |
| const uint8_t *dst_ptr, |
| int dst_pixels_per_line, |
| unsigned int *sse, |
| const uint8_t *second_pred) { |
| uint16_t fdata3[5 * 8]; // Temp data bufffer used in filtering |
| uint8_t temp2[20 * 16]; |
| DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 4 * 8); // compound pred buffer |
| const int16_t *hfilter, *vfilter; |
| |
| hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); |
| vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); |
| |
| var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
| 1, 9, 4, hfilter); |
| var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 8, 4, vfilter); |
| comp_avg_pred(temp3, second_pred, 4, 8, temp2, 4); |
| return vp9_variance4x8(temp3, 4, dst_ptr, dst_pixels_per_line, sse); |
| } |
