ref: c511746e0b8b186bb9ea7b1a933c5f36eb268570
dir: /codec/processing/src/vaacalc/vaacalcfuncs.cpp/
/*! * \copy * Copyright (c) 2013, Cisco Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * */ #include "util.h" WELSVP_NAMESPACE_BEGIN void VAACalcSadSsd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, int32_t iPicStride, int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16, int32_t* psqdiff16x16) { const uint8_t* tmp_ref = pRefData; const uint8_t* tmp_cur = pCurData; int32_t iMbWidth = (iPicWidth >> 4); int32_t mb_height = (iPicHeight >> 4); int32_t mb_index = 0; int32_t pic_stride_x8 = iPicStride << 3; int32_t step = (iPicStride << 4) - iPicWidth; *pFrameSad = 0; for (int32_t i = 0; i < mb_height; i ++) { for (int32_t j = 0; j < iMbWidth; j ++) { int32_t k, l; int32_t l_sad, l_sqdiff, l_sum, l_sqsum; const uint8_t* tmp_cur_row; const uint8_t* tmp_ref_row; pSum16x16[mb_index] = 0; psqsum16x16[mb_index] = 0; psqdiff16x16[mb_index] = 0; l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur; tmp_ref_row = tmp_ref; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sqdiff += diff * diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 0] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + 8; tmp_ref_row = tmp_ref + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sqdiff += diff * diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 1] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8; tmp_ref_row = tmp_ref + pic_stride_x8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sqdiff += diff * diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 2] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8 + 8; tmp_ref_row = tmp_ref + pic_stride_x8 + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sqdiff += diff * diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 3] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; tmp_ref += 16; tmp_cur += 16; ++mb_index; } tmp_ref += step; tmp_cur += step; } } void VAACalcSadVar_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, int32_t iPicStride, int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16) { const uint8_t* tmp_ref = pRefData; const uint8_t* tmp_cur = pCurData; int32_t iMbWidth = (iPicWidth >> 4); int32_t mb_height = (iPicHeight >> 4); int32_t mb_index = 0; int32_t pic_stride_x8 = iPicStride << 3; int32_t step = (iPicStride << 4) - iPicWidth; *pFrameSad = 0; for (int32_t i = 0; i < mb_height; i ++) { for (int32_t j = 0; j < iMbWidth; j ++) { int32_t k, l; int32_t l_sad, l_sum, l_sqsum; const uint8_t* tmp_cur_row; const uint8_t* tmp_ref_row; pSum16x16[mb_index] = 0; psqsum16x16[mb_index] = 0; l_sad = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur; tmp_ref_row = tmp_ref; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 0] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; l_sad = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + 8; tmp_ref_row = tmp_ref + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 1] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; l_sad = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8; tmp_ref_row = tmp_ref + pic_stride_x8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 2] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; l_sad = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8 + 8; tmp_ref_row = tmp_ref + pic_stride_x8 + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 3] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; tmp_ref += 16; tmp_cur += 16; ++mb_index; } tmp_ref += step; tmp_cur += step; } } void VAACalcSad_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, int32_t iPicStride, int32_t* pFrameSad, int32_t* pSad8x8) { const uint8_t* tmp_ref = pRefData; const uint8_t* tmp_cur = pCurData; int32_t iMbWidth = (iPicWidth >> 4); int32_t mb_height = (iPicHeight >> 4); int32_t mb_index = 0; int32_t pic_stride_x8 = iPicStride << 3; int32_t step = (iPicStride << 4) - iPicWidth; *pFrameSad = 0; for (int32_t i = 0; i < mb_height; i ++) { for (int32_t j = 0; j < iMbWidth; j ++) { int32_t k, l; int32_t l_sad; const uint8_t* tmp_cur_row; const uint8_t* tmp_ref_row; l_sad = 0; tmp_cur_row = tmp_cur; tmp_ref_row = tmp_ref; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 0] = l_sad; l_sad = 0; tmp_cur_row = tmp_cur + 8; tmp_ref_row = tmp_ref + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 1] = l_sad; l_sad = 0; tmp_cur_row = tmp_cur + pic_stride_x8; tmp_ref_row = tmp_ref + pic_stride_x8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 2] = l_sad; l_sad = 0; tmp_cur_row = tmp_cur + pic_stride_x8 + 8; tmp_ref_row = tmp_ref + pic_stride_x8 + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); l_sad += diff; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 3] = l_sad; tmp_ref += 16; tmp_cur += 16; ++mb_index; } tmp_ref += step; tmp_cur += step; } } void VAACalcSadSsdBgd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, int32_t iPicStride, int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16, int32_t* psqdiff16x16, int32_t* pSd8x8, uint8_t* pMad8x8) { const uint8_t* tmp_ref = pRefData; const uint8_t* tmp_cur = pCurData; int32_t iMbWidth = (iPicWidth >> 4); int32_t mb_height = (iPicHeight >> 4); int32_t mb_index = 0; int32_t pic_stride_x8 = iPicStride << 3; int32_t step = (iPicStride << 4) - iPicWidth; *pFrameSad = 0; for (int32_t i = 0; i < mb_height; i ++) { for (int32_t j = 0; j < iMbWidth; j ++) { int32_t k, l; int32_t l_sad, l_sqdiff, l_sum, l_sqsum, l_sd, l_mad; const uint8_t* tmp_cur_row; const uint8_t* tmp_ref_row; pSum16x16[mb_index] = 0; psqsum16x16[mb_index] = 0; psqdiff16x16[mb_index] = 0; l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur; tmp_ref_row = tmp_ref; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; if (abs_diff > l_mad) { l_mad = abs_diff; } l_sad += abs_diff; l_sqdiff += abs_diff * abs_diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 0] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; pSd8x8[ (mb_index << 2) + 0] = l_sd; pMad8x8[ (mb_index << 2) + 0] = l_mad; l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + 8; tmp_ref_row = tmp_ref + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; if (abs_diff > l_mad) { l_mad = abs_diff; } l_sad += abs_diff; l_sqdiff += abs_diff * abs_diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 1] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; pSd8x8[ (mb_index << 2) + 1] = l_sd; pMad8x8[ (mb_index << 2) + 1] = l_mad; l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8; tmp_ref_row = tmp_ref + pic_stride_x8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; if (abs_diff > l_mad) { l_mad = abs_diff; } l_sad += abs_diff; l_sqdiff += abs_diff * abs_diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 2] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; pSd8x8[ (mb_index << 2) + 2] = l_sd; pMad8x8[ (mb_index << 2) + 2] = l_mad; l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; tmp_cur_row = tmp_cur + pic_stride_x8 + 8; tmp_ref_row = tmp_ref + pic_stride_x8 + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; if (abs_diff > l_mad) { l_mad = abs_diff; } l_sad += abs_diff; l_sqdiff += abs_diff * abs_diff; l_sum += tmp_cur_row[l]; l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 3] = l_sad; pSum16x16[mb_index] += l_sum; psqsum16x16[mb_index] += l_sqsum; psqdiff16x16[mb_index] += l_sqdiff; pSd8x8[ (mb_index << 2) + 3] = l_sd; pMad8x8[ (mb_index << 2) + 3] = l_mad; tmp_ref += 16; tmp_cur += 16; ++mb_index; } tmp_ref += step; tmp_cur += step; } } void VAACalcSadBgd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, int32_t iPicStride, int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSd8x8, uint8_t* pMad8x8) { const uint8_t* tmp_ref = pRefData; const uint8_t* tmp_cur = pCurData; int32_t iMbWidth = (iPicWidth >> 4); int32_t mb_height = (iPicHeight >> 4); int32_t mb_index = 0; int32_t pic_stride_x8 = iPicStride << 3; int32_t step = (iPicStride << 4) - iPicWidth; *pFrameSad = 0; for (int32_t i = 0; i < mb_height; i ++) { for (int32_t j = 0; j < iMbWidth; j ++) { int32_t k, l; int32_t l_sad, l_sd, l_mad; const uint8_t* tmp_cur_row; const uint8_t* tmp_ref_row; l_mad = l_sd = l_sad = 0; tmp_cur_row = tmp_cur; tmp_ref_row = tmp_ref; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; l_sad += abs_diff; if (abs_diff > l_mad) { l_mad = abs_diff; } } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 0] = l_sad; pSd8x8[ (mb_index << 2) + 0] = l_sd; pMad8x8[ (mb_index << 2) + 0] = l_mad; l_mad = l_sd = l_sad = 0; tmp_cur_row = tmp_cur + 8; tmp_ref_row = tmp_ref + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; l_sad += abs_diff; if (abs_diff > l_mad) { l_mad = abs_diff; } } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 1] = l_sad; pSd8x8[ (mb_index << 2) + 1] = l_sd; pMad8x8[ (mb_index << 2) + 1] = l_mad; l_mad = l_sd = l_sad = 0; tmp_cur_row = tmp_cur + pic_stride_x8; tmp_ref_row = tmp_ref + pic_stride_x8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; l_sad += abs_diff; if (abs_diff > l_mad) { l_mad = abs_diff; } } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 2] = l_sad; pSd8x8[ (mb_index << 2) + 2] = l_sd; pMad8x8[ (mb_index << 2) + 2] = l_mad; l_mad = l_sd = l_sad = 0; tmp_cur_row = tmp_cur + pic_stride_x8 + 8; tmp_ref_row = tmp_ref + pic_stride_x8 + 8; for (k = 0; k < 8; k ++) { for (l = 0; l < 8; l ++) { int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; int32_t abs_diff = WELS_ABS (diff); l_sd += diff; l_sad += abs_diff; if (abs_diff > l_mad) { l_mad = abs_diff; } } tmp_cur_row += iPicStride; tmp_ref_row += iPicStride; } *pFrameSad += l_sad; pSad8x8[ (mb_index << 2) + 3] = l_sad; pSd8x8[ (mb_index << 2) + 3] = l_sd; pMad8x8[ (mb_index << 2) + 3] = l_mad; tmp_ref += 16; tmp_cur += 16; ++mb_index; } tmp_ref += step; tmp_cur += step; } } WELSVP_NAMESPACE_END