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https://gitlab.winehq.org/wine/wine-gecko.git
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31fca20085
This updates our in-tree copy of libvpx to the v1.3.0 git tag (2e88f2f2ec777259bda1714e72f1ecd2519bceb5) libvpx 1.3.0 adds support for VP9. VP9 support is built but not yet exposed with this commit. Our update.sh script is replaced with update.py that can update the build system to a given git commit. - checkout out upstream git - create platform dependend config files - add/remove changed libvpx files - update moz.build - warn about new build categories in libvpx
73 lines
2.8 KiB
C
73 lines
2.8 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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#ifndef VP9_COMMON_VP9_FINDNEARMV_H_
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#define VP9_COMMON_VP9_FINDNEARMV_H_
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#include "vp9/common/vp9_mv.h"
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#include "vp9/common/vp9_blockd.h"
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#include "vp9/common/vp9_treecoder.h"
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#include "vp9/common/vp9_onyxc_int.h"
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#define LEFT_TOP_MARGIN ((VP9BORDERINPIXELS - VP9_INTERP_EXTEND) << 3)
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#define RIGHT_BOTTOM_MARGIN ((VP9BORDERINPIXELS - VP9_INTERP_EXTEND) << 3)
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// check a list of motion vectors by sad score using a number rows of pixels
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// above and a number cols of pixels in the left to select the one with best
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// score to use as ref motion vector
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void vp9_find_best_ref_mvs(MACROBLOCKD *xd, int allow_hp,
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int_mv *mvlist, int_mv *nearest, int_mv *near);
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// TODO(jingning): this mv clamping function should be block size dependent.
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static void clamp_mv2(MV *mv, const MACROBLOCKD *xd) {
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clamp_mv(mv, xd->mb_to_left_edge - LEFT_TOP_MARGIN,
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xd->mb_to_right_edge + RIGHT_BOTTOM_MARGIN,
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xd->mb_to_top_edge - LEFT_TOP_MARGIN,
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xd->mb_to_bottom_edge + RIGHT_BOTTOM_MARGIN);
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}
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void vp9_append_sub8x8_mvs_for_idx(VP9_COMMON *cm, MACROBLOCKD *xd,
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const TileInfo *const tile,
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int_mv *dst_nearest,
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int_mv *dst_near,
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int block_idx, int ref_idx,
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int mi_row, int mi_col);
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static MB_PREDICTION_MODE left_block_mode(const MODE_INFO *cur_mi,
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const MODE_INFO *left_mi, int b) {
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if (b == 0 || b == 2) {
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if (!left_mi || is_inter_block(&left_mi->mbmi))
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return DC_PRED;
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return left_mi->mbmi.sb_type < BLOCK_8X8 ? left_mi->bmi[b + 1].as_mode
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: left_mi->mbmi.mode;
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} else {
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assert(b == 1 || b == 3);
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return cur_mi->bmi[b - 1].as_mode;
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}
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}
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static MB_PREDICTION_MODE above_block_mode(const MODE_INFO *cur_mi,
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const MODE_INFO *above_mi, int b) {
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if (b == 0 || b == 1) {
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if (!above_mi || is_inter_block(&above_mi->mbmi))
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return DC_PRED;
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return above_mi->mbmi.sb_type < BLOCK_8X8 ? above_mi->bmi[b + 2].as_mode
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: above_mi->mbmi.mode;
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} else {
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assert(b == 2 || b == 3);
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return cur_mi->bmi[b - 2].as_mode;
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}
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}
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#endif // VP9_COMMON_VP9_FINDNEARMV_H_
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