| /* |
| * ARM NEON optimised DSP functions |
| * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> |
| * |
| * 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. |
| * |
| * 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 FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <stdint.h> |
| |
| #include "libavcodec/avcodec.h" |
| #include "libavcodec/dsputil.h" |
| |
| void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); |
| |
| void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int); |
| |
| void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int); |
| |
| void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int); |
| void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int); |
| |
| void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int); |
| |
| void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); |
| void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); |
| |
| void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); |
| void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); |
| |
| void ff_h264_v_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha, |
| int beta, int8_t *tc0); |
| void ff_h264_h_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha, |
| int beta, int8_t *tc0); |
| void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha, |
| int beta, int8_t *tc0); |
| void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha, |
| int beta, int8_t *tc0); |
| |
| void ff_weight_h264_pixels_16x16_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_16x8_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_8x16_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_8x8_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_8x4_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_4x8_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_4x4_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| void ff_weight_h264_pixels_4x2_neon(uint8_t *ds, int stride, int log2_den, |
| int weight, int offset); |
| |
| void ff_biweight_h264_pixels_16x16_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_16x8_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_8x16_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_8x8_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_8x4_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_4x8_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_4x4_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| void ff_biweight_h264_pixels_4x2_neon(uint8_t *dst, uint8_t *src, int stride, |
| int log2_den, int weightd, int weights, |
| int offset); |
| |
| void ff_h264_idct_add_neon(uint8_t *dst, DCTELEM *block, int stride); |
| void ff_h264_idct_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride); |
| void ff_h264_idct_add16_neon(uint8_t *dst, const int *block_offset, |
| DCTELEM *block, int stride, |
| const uint8_t nnzc[6*8]); |
| void ff_h264_idct_add16intra_neon(uint8_t *dst, const int *block_offset, |
| DCTELEM *block, int stride, |
| const uint8_t nnzc[6*8]); |
| void ff_h264_idct_add8_neon(uint8_t **dest, const int *block_offset, |
| DCTELEM *block, int stride, |
| const uint8_t nnzc[6*8]); |
| |
| void ff_vector_fmul_neon(float *dst, const float *src, int len); |
| void ff_vector_fmul_window_neon(float *dst, const float *src0, |
| const float *src1, const float *win, |
| float add_bias, int len); |
| |
| void ff_float_to_int16_neon(int16_t *, const float *, long); |
| void ff_float_to_int16_interleave_neon(int16_t *, const float **, long, int); |
| |
| void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx) |
| { |
| c->put_pixels_tab[0][0] = ff_put_pixels16_neon; |
| c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon; |
| c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon; |
| c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon; |
| c->put_pixels_tab[1][0] = ff_put_pixels8_neon; |
| c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon; |
| c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon; |
| c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon; |
| |
| c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon; |
| c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon; |
| c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon; |
| c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon; |
| c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon; |
| c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon; |
| c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon; |
| c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon; |
| |
| c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon; |
| |
| c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon; |
| c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon; |
| |
| c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon; |
| c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon; |
| |
| c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon; |
| c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon; |
| c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon; |
| c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon; |
| c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon; |
| c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon; |
| c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon; |
| c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon; |
| c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon; |
| c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon; |
| c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon; |
| c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon; |
| c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon; |
| c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon; |
| c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon; |
| c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon; |
| |
| c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon; |
| c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon; |
| c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon; |
| c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon; |
| c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon; |
| c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon; |
| c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon; |
| c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon; |
| c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon; |
| c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon; |
| c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon; |
| c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon; |
| c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon; |
| c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon; |
| c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon; |
| c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon; |
| |
| c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon; |
| |
| c->h264_v_loop_filter_luma = ff_h264_v_loop_filter_luma_neon; |
| c->h264_h_loop_filter_luma = ff_h264_h_loop_filter_luma_neon; |
| c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon; |
| c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon; |
| |
| c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16x16_neon; |
| c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_16x8_neon; |
| c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_8x16_neon; |
| c->weight_h264_pixels_tab[3] = ff_weight_h264_pixels_8x8_neon; |
| c->weight_h264_pixels_tab[4] = ff_weight_h264_pixels_8x4_neon; |
| c->weight_h264_pixels_tab[5] = ff_weight_h264_pixels_4x8_neon; |
| c->weight_h264_pixels_tab[6] = ff_weight_h264_pixels_4x4_neon; |
| c->weight_h264_pixels_tab[7] = ff_weight_h264_pixels_4x2_neon; |
| |
| c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16x16_neon; |
| c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_16x8_neon; |
| c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_8x16_neon; |
| c->biweight_h264_pixels_tab[3] = ff_biweight_h264_pixels_8x8_neon; |
| c->biweight_h264_pixels_tab[4] = ff_biweight_h264_pixels_8x4_neon; |
| c->biweight_h264_pixels_tab[5] = ff_biweight_h264_pixels_4x8_neon; |
| c->biweight_h264_pixels_tab[6] = ff_biweight_h264_pixels_4x4_neon; |
| c->biweight_h264_pixels_tab[7] = ff_biweight_h264_pixels_4x2_neon; |
| |
| c->h264_idct_add = ff_h264_idct_add_neon; |
| c->h264_idct_dc_add = ff_h264_idct_dc_add_neon; |
| c->h264_idct_add16 = ff_h264_idct_add16_neon; |
| c->h264_idct_add16intra = ff_h264_idct_add16intra_neon; |
| c->h264_idct_add8 = ff_h264_idct_add8_neon; |
| |
| c->vector_fmul = ff_vector_fmul_neon; |
| c->vector_fmul_window = ff_vector_fmul_window_neon; |
| |
| if (!(avctx->flags & CODEC_FLAG_BITEXACT)) { |
| c->float_to_int16 = ff_float_to_int16_neon; |
| c->float_to_int16_interleave = ff_float_to_int16_interleave_neon; |
| } |
| } |
