diff options
Diffstat (limited to 'libavcodec/hevcdsp.h')
-rw-r--r-- | libavcodec/hevcdsp.h | 125 |
1 files changed, 71 insertions, 54 deletions
diff --git a/libavcodec/hevcdsp.h b/libavcodec/hevcdsp.h index aad96db3ad..2736037dfc 100644 --- a/libavcodec/hevcdsp.h +++ b/libavcodec/hevcdsp.h @@ -2,21 +2,23 @@ * HEVC video decoder * * Copyright (C) 2012 - 2013 Guillaume Martres + * Copyright (C) 2013 - 2014 Pierre-Edouard Lepere * - * This file is part of Libav. * - * Libav is free software; you can redistribute it and/or + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -29,83 +31,98 @@ typedef struct SAOParams { int offset_abs[3][4]; ///< sao_offset_abs int offset_sign[3][4]; ///< sao_offset_sign - int band_position[3]; ///< sao_band_position + uint8_t band_position[3]; ///< sao_band_position int eo_class[3]; ///< sao_eo_class - int offset_val[3][5]; ///<SaoOffsetVal + int16_t offset_val[3][5]; ///<SaoOffsetVal uint8_t type_idx[3]; ///< sao_type_idx } SAOParams; typedef struct HEVCDSPContext { - void (*put_pcm)(uint8_t *dst, ptrdiff_t stride, int size, - GetBitContext *gb, int pcm_bit_depth); - - void (*transquant_bypass[4])(uint8_t *dst, int16_t *coeffs, - ptrdiff_t stride); - - void (*transform_skip)(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride); - void (*transform_4x4_luma_add)(uint8_t *dst, int16_t *coeffs, - ptrdiff_t stride); - void (*transform_add[4])(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride); - - void (*sao_band_filter[4])(uint8_t *dst, uint8_t *src, ptrdiff_t stride, - struct SAOParams *sao, int *borders, - int width, int height, int c_idx); - void (*sao_edge_filter[4])(uint8_t *dst, uint8_t *src, ptrdiff_t stride, - struct SAOParams *sao, int *borders, int width, - int height, int c_idx, uint8_t vert_edge, - uint8_t horiz_edge, uint8_t diag_edge); - - void (*put_hevc_qpel[4][4])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, - ptrdiff_t srcstride, int width, int height, - int16_t *mcbuffer); - void (*put_hevc_epel[2][2])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, - ptrdiff_t srcstride, int width, int height, - int mx, int my, int16_t *mcbuffer); - - void (*put_unweighted_pred)(uint8_t *dst, ptrdiff_t dststride, int16_t *src, - ptrdiff_t srcstride, int width, int height); - void (*put_weighted_pred_avg)(uint8_t *dst, ptrdiff_t dststride, - int16_t *src1, int16_t *src2, - ptrdiff_t srcstride, int width, int height); - void (*weighted_pred)(uint8_t denom, int16_t wlxFlag, int16_t olxFlag, - uint8_t *dst, ptrdiff_t dststride, int16_t *src, - ptrdiff_t srcstride, int width, int height); - void (*weighted_pred_avg)(uint8_t denom, int16_t wl0Flag, int16_t wl1Flag, - int16_t ol0Flag, int16_t ol1Flag, uint8_t *dst, - ptrdiff_t dststride, int16_t *src1, int16_t *src2, - ptrdiff_t srcstride, int width, int height); + void (*put_pcm)(uint8_t *_dst, ptrdiff_t _stride, int width, int height, + struct GetBitContext *gb, int pcm_bit_depth); + + void (*transform_add[4])(uint8_t *_dst, int16_t *coeffs, ptrdiff_t _stride); + + void (*transform_skip)(int16_t *coeffs, int16_t log2_size); + + void (*transform_rdpcm)(int16_t *coeffs, int16_t log2_size, int mode); + + void (*idct_4x4_luma)(int16_t *coeffs); + + void (*idct[4])(int16_t *coeffs, int col_limit); + + void (*idct_dc[4])(int16_t *coeffs); + + void (*sao_band_filter)(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src, + struct SAOParams *sao, int *borders, + int width, int height, int c_idx); + + void (*sao_edge_filter[2])(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src, + struct SAOParams *sao, int *borders, int _width, + int _height, int c_idx, uint8_t *vert_edge, + uint8_t *horiz_edge, uint8_t *diag_edge); + + void (*put_hevc_qpel[10][2][2])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, + int height, intptr_t mx, intptr_t my, int width); + void (*put_hevc_qpel_uni[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, + int height, intptr_t mx, intptr_t my, int width); + void (*put_hevc_qpel_uni_w[10][2][2])(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, + int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width); + + void (*put_hevc_qpel_bi[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, + int16_t *src2, ptrdiff_t src2stride, + int height, intptr_t mx, intptr_t my, int width); + void (*put_hevc_qpel_bi_w[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, + int16_t *src2, ptrdiff_t src2stride, + int height, int denom, int wx0, int wx1, + int ox0, int ox1, intptr_t mx, intptr_t my, int width); + void (*put_hevc_epel[10][2][2])(int16_t *dst, ptrdiff_t dststride, uint8_t *src, ptrdiff_t srcstride, + int height, intptr_t mx, intptr_t my, int width); + + void (*put_hevc_epel_uni[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, + int height, intptr_t mx, intptr_t my, int width); + void (*put_hevc_epel_uni_w[10][2][2])(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, + int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width); + void (*put_hevc_epel_bi[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, + int16_t *src2, ptrdiff_t src2stride, + int height, intptr_t mx, intptr_t my, int width); + void (*put_hevc_epel_bi_w[10][2][2])(uint8_t *dst, ptrdiff_t dststride, uint8_t *_src, ptrdiff_t _srcstride, + int16_t *src2, ptrdiff_t src2stride, + int height, int denom, int wx0, int ox0, int wx1, + int ox1, intptr_t mx, intptr_t my, int width); void (*hevc_h_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, - int beta, int *tc, + int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_v_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, - int beta, int *tc, + int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_h_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, - int *tc, uint8_t *no_p, uint8_t *no_q); + int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_v_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, - int *tc, uint8_t *no_p, uint8_t *no_q); + int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_h_loop_filter_luma_c)(uint8_t *pix, ptrdiff_t stride, - int beta, int *tc, + int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_v_loop_filter_luma_c)(uint8_t *pix, ptrdiff_t stride, - int beta, int *tc, + int beta, int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_h_loop_filter_chroma_c)(uint8_t *pix, ptrdiff_t stride, - int *tc, uint8_t *no_p, + int32_t *tc, uint8_t *no_p, uint8_t *no_q); void (*hevc_v_loop_filter_chroma_c)(uint8_t *pix, ptrdiff_t stride, - int *tc, uint8_t *no_p, + int32_t *tc, uint8_t *no_p, uint8_t *no_q); } HEVCDSPContext; void ff_hevc_dsp_init(HEVCDSPContext *hpc, int bit_depth); -void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth); +extern const int8_t ff_hevc_epel_filters[7][4]; +extern const int8_t ff_hevc_qpel_filters[3][16]; -extern const int8_t ff_hevc_epel_filters[7][16]; +void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth); #endif /* AVCODEC_HEVCDSP_H */ |