1 /*****************************************************************************
2 * predict.c: arm intra prediction
3 *****************************************************************************
4 * Copyright (C) 2009-2015 x264 project
6 * Authors: David Conrad <lessen42@gmail.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
22 * This program is also available under a commercial proprietary license.
23 * For more information, contact us at licensing@x264.com.
24 *****************************************************************************/
26 #include "common/common.h"
30 void x264_predict_4x4_init_arm( int cpu, x264_predict_t pf[12] )
32 if (!(cpu&X264_CPU_ARMV6))
36 pf[I_PRED_4x4_H] = x264_predict_4x4_h_armv6;
37 pf[I_PRED_4x4_V] = x264_predict_4x4_v_armv6;
38 pf[I_PRED_4x4_DC] = x264_predict_4x4_dc_armv6;
39 pf[I_PRED_4x4_DDR] = x264_predict_4x4_ddr_armv6;
41 if (!(cpu&X264_CPU_NEON))
44 pf[I_PRED_4x4_DC_TOP] = x264_predict_4x4_dc_top_neon;
45 pf[I_PRED_4x4_DDL] = x264_predict_4x4_ddl_neon;
46 #endif // !HIGH_BIT_DEPTH
49 void x264_predict_8x8c_init_arm( int cpu, x264_predict_t pf[7] )
51 if (!(cpu&X264_CPU_NEON))
55 pf[I_PRED_CHROMA_DC] = x264_predict_8x8c_dc_neon;
56 pf[I_PRED_CHROMA_DC_TOP] = x264_predict_8x8c_dc_top_neon;
57 pf[I_PRED_CHROMA_DC_LEFT] = x264_predict_8x8c_dc_left_neon;
58 pf[I_PRED_CHROMA_H] = x264_predict_8x8c_h_neon;
59 pf[I_PRED_CHROMA_V] = x264_predict_8x8c_v_neon;
60 pf[I_PRED_CHROMA_P] = x264_predict_8x8c_p_neon;
61 #endif // !HIGH_BIT_DEPTH
64 void x264_predict_8x8_init_arm( int cpu, x264_predict8x8_t pf[12], x264_predict_8x8_filter_t *predict_filter )
66 if (!(cpu&X264_CPU_NEON))
70 pf[I_PRED_8x8_DDL] = x264_predict_8x8_ddl_neon;
71 pf[I_PRED_8x8_DDR] = x264_predict_8x8_ddr_neon;
72 pf[I_PRED_8x8_VL] = x264_predict_8x8_vl_neon;
73 pf[I_PRED_8x8_VR] = x264_predict_8x8_vr_neon;
74 pf[I_PRED_8x8_DC] = x264_predict_8x8_dc_neon;
75 pf[I_PRED_8x8_H] = x264_predict_8x8_h_neon;
76 pf[I_PRED_8x8_HD] = x264_predict_8x8_hd_neon;
77 pf[I_PRED_8x8_HU] = x264_predict_8x8_hu_neon;
78 pf[I_PRED_8x8_V] = x264_predict_8x8_v_neon;
79 #endif // !HIGH_BIT_DEPTH
82 void x264_predict_16x16_init_arm( int cpu, x264_predict_t pf[7] )
84 if (!(cpu&X264_CPU_NEON))
88 pf[I_PRED_16x16_DC ] = x264_predict_16x16_dc_neon;
89 pf[I_PRED_16x16_DC_TOP] = x264_predict_16x16_dc_top_neon;
90 pf[I_PRED_16x16_DC_LEFT]= x264_predict_16x16_dc_left_neon;
91 pf[I_PRED_16x16_H ] = x264_predict_16x16_h_neon;
92 pf[I_PRED_16x16_V ] = x264_predict_16x16_v_neon;
93 pf[I_PRED_16x16_P ] = x264_predict_16x16_p_neon;
94 #endif // !HIGH_BIT_DEPTH