mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit 'e7373585f827d4ec05d952daa3877e8decfe3c08'
* commit 'e7373585f827d4ec05d952daa3877e8decfe3c08': dsputil_template: Move bits that are used templatized into separate file Conflicts: libavcodec/dsputil_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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commit
3262069101
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@ -46,13 +46,14 @@
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uint32_t ff_square_tab[512] = { 0, };
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#define BIT_DEPTH 16
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#include "dsputil_template.c"
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#include "dsputilenc_template.c"
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#undef BIT_DEPTH
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#define BIT_DEPTH 8
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#include "hpel_template.c"
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#include "tpel_template.c"
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#include "dsputil_template.c"
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#include "dsputilenc_template.c"
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// 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or whatever, depending on the cpu's native arithmetic size
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#define pb_7f (~0UL / 255 * 0x7f)
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@ -31,7 +31,6 @@
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#include "bit_depth_template.c"
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#if BIT_DEPTH == 8
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/* draw the edges of width 'w' of an image of size width, height */
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// FIXME: Check that this is OK for MPEG-4 interlaced.
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static void FUNCC(draw_edges)(uint8_t *_buf, int _wrap, int width, int height,
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@ -62,30 +61,7 @@ static void FUNCC(draw_edges)(uint8_t *_buf, int _wrap, int width, int height,
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memcpy(last_line + (i + 1) * wrap, last_line,
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(width + w + w) * sizeof(pixel));
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}
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#endif
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static void FUNCC(get_pixels)(int16_t *av_restrict block, const uint8_t *_pixels,
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int line_size)
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{
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const pixel *pixels = (const pixel *) _pixels;
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int i;
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/* read the pixels */
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for (i = 0; i < 8; i++) {
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block[0] = pixels[0];
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block[1] = pixels[1];
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block[2] = pixels[2];
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block[3] = pixels[3];
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block[4] = pixels[4];
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block[5] = pixels[5];
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block[6] = pixels[6];
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block[7] = pixels[7];
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pixels += line_size / sizeof(pixel);
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block += 8;
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}
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}
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#if BIT_DEPTH == 8
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static void FUNCC(clear_block)(int16_t *block)
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{
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memset(block, 0, sizeof(int16_t) * 64);
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@ -95,7 +71,6 @@ static void FUNCC(clear_blocks)(int16_t *blocks)
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{
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memset(blocks, 0, sizeof(int16_t) * 6 * 64);
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}
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#endif
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#define PIXOP2(OPNAME, OP) \
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static inline void FUNC(OPNAME ## _no_rnd_pixels8_l2)(uint8_t *dst, \
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@ -338,10 +313,8 @@ CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16_xy2), \
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#define op_avg(a, b) a = rnd_avg_pixel4(a, b)
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#define op_put(a, b) a = b
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#if BIT_DEPTH == 8
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#define put_no_rnd_pixels8_8_c put_pixels8_8_c
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PIXOP2(avg, op_avg)
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PIXOP2(put, op_put)
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#endif
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#undef op_avg
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#undef op_put
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@ -0,0 +1,51 @@
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/*
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* DSP utils
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* Copyright (c) 2000, 2001 Fabrice Bellard
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* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
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*
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* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
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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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/**
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* @file
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* DSP utils
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*/
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#include "bit_depth_template.c"
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static void FUNCC(get_pixels)(int16_t *av_restrict block, const uint8_t *_pixels,
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int line_size)
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{
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const pixel *pixels = (const pixel *) _pixels;
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int i;
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/* read the pixels */
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for (i = 0; i < 8; i++) {
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block[0] = pixels[0];
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block[1] = pixels[1];
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block[2] = pixels[2];
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block[3] = pixels[3];
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block[4] = pixels[4];
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block[5] = pixels[5];
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block[6] = pixels[6];
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block[7] = pixels[7];
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pixels += line_size / sizeof(pixel);
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block += 8;
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}
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}
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