c27fc14b02
Manually cherry-picked commits: ceef058 libvpx->libaom part2 3d26d91 libvpx -> libaom cfea7dd vp10/ -> av1/ 3a8eff7 Fix a build issue for a test bf4202e Rename vpx to aom Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
93 lines
4.2 KiB
C
93 lines
4.2 KiB
C
/*Daala video codec
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Copyright (c) 2003-2010 Daala project contributors. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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- Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
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#if !defined(_dering_H)
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#define _dering_H (1)
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#include "odintrin.h"
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#if defined(DAALA_ODINTRIN)
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#include "filter.h"
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typedef int16_t od_dering_in;
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#endif
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#define OD_DERINGSIZES (2)
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#define OD_DERING_NO_CHECK_OVERLAP (0)
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#define OD_DERING_CHECK_OVERLAP (1)
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#define OD_DERING_LEVELS (6)
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extern const double OD_DERING_GAIN_TABLE[OD_DERING_LEVELS];
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#define OD_DERING_NBLOCKS (OD_BSIZE_MAX / 8)
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#define OD_FILT_BORDER (3)
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#define OD_FILT_BSTRIDE (OD_BSIZE_MAX + 2 * OD_FILT_BORDER)
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extern const int OD_DIRECTION_OFFSETS_TABLE[8][3];
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typedef void (*od_filter_dering_direction_func)(int16_t *y, int ystride,
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const int16_t *in,
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int threshold, int dir);
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typedef void (*od_filter_dering_orthogonal_func)(int16_t *y, int ystride,
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const int16_t *in,
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const od_dering_in *x,
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int xstride, int threshold,
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int dir);
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struct od_dering_opt_vtbl {
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od_filter_dering_direction_func filter_dering_direction[OD_DERINGSIZES];
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od_filter_dering_orthogonal_func filter_dering_orthogonal[OD_DERINGSIZES];
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};
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typedef struct od_dering_opt_vtbl od_dering_opt_vtbl;
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void od_dering(const od_dering_opt_vtbl *vtbl, int16_t *y, int ystride,
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const od_dering_in *x, int xstride, int nvb, int nhb, int sbx,
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int sby, int nhsb, int nvsb, int xdec,
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int dir[OD_DERING_NBLOCKS][OD_DERING_NBLOCKS], int pli,
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unsigned char *bskip, int skip_stride, int threshold,
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int overlap, int coeff_shift);
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void od_filter_dering_direction_c(int16_t *y, int ystride, const int16_t *in,
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int ln, int threshold, int dir);
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void od_filter_dering_orthogonal_c(int16_t *y, int ystride, const int16_t *in,
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const od_dering_in *x, int xstride, int ln,
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int threshold, int dir);
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extern const od_dering_opt_vtbl OD_DERING_VTBL_C;
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void od_filter_dering_direction_4x4_c(int16_t *y, int ystride,
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const int16_t *in, int threshold,
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int dir);
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void od_filter_dering_direction_8x8_c(int16_t *y, int ystride,
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const int16_t *in, int threshold,
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int dir);
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void od_filter_dering_orthogonal_4x4_c(int16_t *y, int ystride,
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const int16_t *in, const od_dering_in *x,
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int xstride, int threshold, int dir);
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void od_filter_dering_orthogonal_8x8_c(int16_t *y, int ystride,
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const int16_t *in, const od_dering_in *x,
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int xstride, int threshold, int dir);
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#endif
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