776c1482a3
Pull sb8x8 out of experimental list. verified via borg run tests. Fixed unit test failures. Change-Id: I12a4bbd17395930580c048ab68becad1ffe46e76
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "./vpx_config.h"
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#include "vp9_rtcd.h"
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#include "vp9/common/vp9_blockd.h"
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static INLINE void recon(int rows, int cols,
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const int16_t *diff_ptr, int diff_stride,
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uint8_t *dst_ptr, int dst_stride) {
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int r, c;
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for (r = 0; r < rows; r++) {
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for (c = 0; c < cols; c++)
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dst_ptr[c] = clip_pixel(diff_ptr[c] + dst_ptr[c]);
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dst_ptr += dst_stride;
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diff_ptr += diff_stride;
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}
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}
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void vp9_recon_b_c(uint8_t *pred_ptr, int16_t *diff_ptr, int diff_stride,
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uint8_t *dst_ptr, int stride) {
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assert(pred_ptr == dst_ptr);
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recon(4, 4, diff_ptr, diff_stride, dst_ptr, stride);
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}
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static void recon_plane(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize, int plane) {
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const int bw = 4 << (b_width_log2(bsize) - xd->plane[plane].subsampling_x);
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const int bh = 4 << (b_height_log2(bsize) - xd->plane[plane].subsampling_y);
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recon(bh, bw,
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xd->plane[plane].diff, bw,
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xd->plane[plane].dst.buf, xd->plane[plane].dst.stride);
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}
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void vp9_recon_sby_c(MACROBLOCKD *mb, BLOCK_SIZE_TYPE bsize) {
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recon_plane(mb, bsize, 0);
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}
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void vp9_recon_sbuv_c(MACROBLOCKD *mb, BLOCK_SIZE_TYPE bsize) {
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int i;
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for (i = 1; i < MAX_MB_PLANE; i++)
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recon_plane(mb, bsize, i);
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}
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void vp9_recon_sb_c(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize) {
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vp9_recon_sby(xd, bsize);
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vp9_recon_sbuv(xd, bsize);
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}
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