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41 lines
1.6 KiB
41 lines
1.6 KiB
/* |
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* Copyright (c) 2009 Mans Rullgard <mans@mansr.com> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "libavcodec/dsputil.h" |
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#include "dsputil_arm.h" |
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void ff_simple_idct_armv5te(DCTELEM *data); |
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void ff_simple_idct_put_armv5te(uint8_t *dest, int line_size, DCTELEM *data); |
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void ff_simple_idct_add_armv5te(uint8_t *dest, int line_size, DCTELEM *data); |
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void ff_prefetch_arm(void *mem, int stride, int h); |
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void av_cold ff_dsputil_init_armv5te(DSPContext* c, AVCodecContext *avctx) |
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{ |
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if (!avctx->lowres && (avctx->idct_algo == FF_IDCT_AUTO || |
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avctx->idct_algo == FF_IDCT_SIMPLEARMV5TE)) { |
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c->idct_put = ff_simple_idct_put_armv5te; |
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c->idct_add = ff_simple_idct_add_armv5te; |
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c->idct = ff_simple_idct_armv5te; |
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c->idct_permutation_type = FF_NO_IDCT_PERM; |
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} |
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c->prefetch = ff_prefetch_arm; |
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}
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