3 * Copyright (c) 2000, 2001 Fabrice Bellard
4 * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
6 * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
8 * This file is part of FFmpeg.
10 * FFmpeg is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * FFmpeg is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with FFmpeg; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
30 #include "libavutil/attributes.h"
31 #include "libavutil/imgutils.h"
32 #include "libavutil/internal.h"
34 #include "copy_block.h"
37 #include "simple_idct.h"
40 #include "imgconvert.h"
42 #include "mpegvideo.h"
46 uint32_t ff_square_tab[512] = { 0, };
49 #include "dsputilenc_template.c"
53 #include "hpel_template.c"
54 #include "tpel_template.c"
55 #include "dsputil_template.c"
56 #include "dsputilenc_template.c"
58 // 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or whatever, depending on the cpu's native arithmetic size
59 #define pb_7f (~0UL / 255 * 0x7f)
60 #define pb_80 (~0UL / 255 * 0x80)
62 const uint8_t ff_alternate_horizontal_scan[64] = {
63 0, 1, 2, 3, 8, 9, 16, 17,
64 10, 11, 4, 5, 6, 7, 15, 14,
65 13, 12, 19, 18, 24, 25, 32, 33,
66 26, 27, 20, 21, 22, 23, 28, 29,
67 30, 31, 34, 35, 40, 41, 48, 49,
68 42, 43, 36, 37, 38, 39, 44, 45,
69 46, 47, 50, 51, 56, 57, 58, 59,
70 52, 53, 54, 55, 60, 61, 62, 63,
73 const uint8_t ff_alternate_vertical_scan[64] = {
74 0, 8, 16, 24, 1, 9, 2, 10,
75 17, 25, 32, 40, 48, 56, 57, 49,
76 41, 33, 26, 18, 3, 11, 4, 12,
77 19, 27, 34, 42, 50, 58, 35, 43,
78 51, 59, 20, 28, 5, 13, 6, 14,
79 21, 29, 36, 44, 52, 60, 37, 45,
80 53, 61, 22, 30, 7, 15, 23, 31,
81 38, 46, 54, 62, 39, 47, 55, 63,
84 /* Input permutation for the simple_idct_mmx */
85 static const uint8_t simple_mmx_permutation[64] = {
86 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
87 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
88 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
89 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
90 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
91 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
92 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
93 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
96 static const uint8_t idct_sse2_row_perm[8] = { 0, 4, 1, 5, 2, 6, 3, 7 };
98 av_cold void ff_init_scantable(uint8_t *permutation, ScanTable *st,
99 const uint8_t *src_scantable)
103 st->scantable = src_scantable;
105 for (i = 0; i < 64; i++) {
106 int j = src_scantable[i];
107 st->permutated[i] = permutation[j];
111 for (i = 0; i < 64; i++) {
112 int j = st->permutated[i];
115 st->raster_end[i] = end;
119 av_cold void ff_init_scantable_permutation(uint8_t *idct_permutation,
120 int idct_permutation_type)
124 switch (idct_permutation_type) {
125 case FF_NO_IDCT_PERM:
126 for (i = 0; i < 64; i++)
127 idct_permutation[i] = i;
129 case FF_LIBMPEG2_IDCT_PERM:
130 for (i = 0; i < 64; i++)
131 idct_permutation[i] = (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
133 case FF_SIMPLE_IDCT_PERM:
134 for (i = 0; i < 64; i++)
135 idct_permutation[i] = simple_mmx_permutation[i];
137 case FF_TRANSPOSE_IDCT_PERM:
138 for (i = 0; i < 64; i++)
139 idct_permutation[i] = ((i & 7) << 3) | (i >> 3);
141 case FF_PARTTRANS_IDCT_PERM:
142 for (i = 0; i < 64; i++)
143 idct_permutation[i] = (i & 0x24) | ((i & 3) << 3) | ((i >> 3) & 3);
145 case FF_SSE2_IDCT_PERM:
146 for (i = 0; i < 64; i++)
147 idct_permutation[i] = (i & 0x38) | idct_sse2_row_perm[i & 7];
150 av_log(NULL, AV_LOG_ERROR,
151 "Internal error, IDCT permutation not set\n");
155 static int pix_sum_c(uint8_t *pix, int line_size)
159 for (i = 0; i < 16; i++) {
160 for (j = 0; j < 16; j += 8) {
171 pix += line_size - 16;
176 static int pix_norm1_c(uint8_t *pix, int line_size)
179 uint32_t *sq = ff_square_tab + 256;
181 for (i = 0; i < 16; i++) {
182 for (j = 0; j < 16; j += 8) {
194 register uint64_t x = *(uint64_t *) pix;
196 s += sq[(x >> 8) & 0xff];
197 s += sq[(x >> 16) & 0xff];
198 s += sq[(x >> 24) & 0xff];
199 s += sq[(x >> 32) & 0xff];
200 s += sq[(x >> 40) & 0xff];
201 s += sq[(x >> 48) & 0xff];
202 s += sq[(x >> 56) & 0xff];
204 register uint32_t x = *(uint32_t *) pix;
206 s += sq[(x >> 8) & 0xff];
207 s += sq[(x >> 16) & 0xff];
208 s += sq[(x >> 24) & 0xff];
209 x = *(uint32_t *) (pix + 4);
211 s += sq[(x >> 8) & 0xff];
212 s += sq[(x >> 16) & 0xff];
213 s += sq[(x >> 24) & 0xff];
218 pix += line_size - 16;
223 static void bswap_buf(uint32_t *dst, const uint32_t *src, int w)
227 for (i = 0; i + 8 <= w; i += 8) {
228 dst[i + 0] = av_bswap32(src[i + 0]);
229 dst[i + 1] = av_bswap32(src[i + 1]);
230 dst[i + 2] = av_bswap32(src[i + 2]);
231 dst[i + 3] = av_bswap32(src[i + 3]);
232 dst[i + 4] = av_bswap32(src[i + 4]);
233 dst[i + 5] = av_bswap32(src[i + 5]);
234 dst[i + 6] = av_bswap32(src[i + 6]);
235 dst[i + 7] = av_bswap32(src[i + 7]);
238 dst[i + 0] = av_bswap32(src[i + 0]);
241 static void bswap16_buf(uint16_t *dst, const uint16_t *src, int len)
244 *dst++ = av_bswap16(*src++);
247 static int sse4_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
248 int line_size, int h)
251 uint32_t *sq = ff_square_tab + 256;
253 for (i = 0; i < h; i++) {
254 s += sq[pix1[0] - pix2[0]];
255 s += sq[pix1[1] - pix2[1]];
256 s += sq[pix1[2] - pix2[2]];
257 s += sq[pix1[3] - pix2[3]];
264 static int sse8_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
265 int line_size, int h)
268 uint32_t *sq = ff_square_tab + 256;
270 for (i = 0; i < h; i++) {
271 s += sq[pix1[0] - pix2[0]];
272 s += sq[pix1[1] - pix2[1]];
273 s += sq[pix1[2] - pix2[2]];
274 s += sq[pix1[3] - pix2[3]];
275 s += sq[pix1[4] - pix2[4]];
276 s += sq[pix1[5] - pix2[5]];
277 s += sq[pix1[6] - pix2[6]];
278 s += sq[pix1[7] - pix2[7]];
285 static int sse16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
286 int line_size, int h)
289 uint32_t *sq = ff_square_tab + 256;
291 for (i = 0; i < h; i++) {
292 s += sq[pix1[0] - pix2[0]];
293 s += sq[pix1[1] - pix2[1]];
294 s += sq[pix1[2] - pix2[2]];
295 s += sq[pix1[3] - pix2[3]];
296 s += sq[pix1[4] - pix2[4]];
297 s += sq[pix1[5] - pix2[5]];
298 s += sq[pix1[6] - pix2[6]];
299 s += sq[pix1[7] - pix2[7]];
300 s += sq[pix1[8] - pix2[8]];
301 s += sq[pix1[9] - pix2[9]];
302 s += sq[pix1[10] - pix2[10]];
303 s += sq[pix1[11] - pix2[11]];
304 s += sq[pix1[12] - pix2[12]];
305 s += sq[pix1[13] - pix2[13]];
306 s += sq[pix1[14] - pix2[14]];
307 s += sq[pix1[15] - pix2[15]];
315 static void diff_pixels_c(int16_t *av_restrict block, const uint8_t *s1,
316 const uint8_t *s2, int stride)
320 /* read the pixels */
321 for (i = 0; i < 8; i++) {
322 block[0] = s1[0] - s2[0];
323 block[1] = s1[1] - s2[1];
324 block[2] = s1[2] - s2[2];
325 block[3] = s1[3] - s2[3];
326 block[4] = s1[4] - s2[4];
327 block[5] = s1[5] - s2[5];
328 block[6] = s1[6] - s2[6];
329 block[7] = s1[7] - s2[7];
336 static void put_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels,
341 /* read the pixels */
342 for (i = 0; i < 8; i++) {
343 pixels[0] = av_clip_uint8(block[0]);
344 pixels[1] = av_clip_uint8(block[1]);
345 pixels[2] = av_clip_uint8(block[2]);
346 pixels[3] = av_clip_uint8(block[3]);
347 pixels[4] = av_clip_uint8(block[4]);
348 pixels[5] = av_clip_uint8(block[5]);
349 pixels[6] = av_clip_uint8(block[6]);
350 pixels[7] = av_clip_uint8(block[7]);
357 static void put_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels,
362 /* read the pixels */
364 pixels[0] = av_clip_uint8(block[0]);
365 pixels[1] = av_clip_uint8(block[1]);
366 pixels[2] = av_clip_uint8(block[2]);
367 pixels[3] = av_clip_uint8(block[3]);
374 static void put_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels,
379 /* read the pixels */
381 pixels[0] = av_clip_uint8(block[0]);
382 pixels[1] = av_clip_uint8(block[1]);
389 static void put_signed_pixels_clamped_c(const int16_t *block,
390 uint8_t *av_restrict pixels,
395 for (i = 0; i < 8; i++) {
396 for (j = 0; j < 8; j++) {
399 else if (*block > 127)
402 *pixels = (uint8_t) (*block + 128);
406 pixels += (line_size - 8);
410 static void add_pixels8_c(uint8_t *av_restrict pixels, int16_t *block,
415 for (i = 0; i < 8; i++) {
416 pixels[0] += block[0];
417 pixels[1] += block[1];
418 pixels[2] += block[2];
419 pixels[3] += block[3];
420 pixels[4] += block[4];
421 pixels[5] += block[5];
422 pixels[6] += block[6];
423 pixels[7] += block[7];
429 static void add_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels,
434 /* read the pixels */
435 for (i = 0; i < 8; i++) {
436 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
437 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
438 pixels[2] = av_clip_uint8(pixels[2] + block[2]);
439 pixels[3] = av_clip_uint8(pixels[3] + block[3]);
440 pixels[4] = av_clip_uint8(pixels[4] + block[4]);
441 pixels[5] = av_clip_uint8(pixels[5] + block[5]);
442 pixels[6] = av_clip_uint8(pixels[6] + block[6]);
443 pixels[7] = av_clip_uint8(pixels[7] + block[7]);
449 static void add_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels,
454 /* read the pixels */
456 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
457 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
458 pixels[2] = av_clip_uint8(pixels[2] + block[2]);
459 pixels[3] = av_clip_uint8(pixels[3] + block[3]);
465 static void add_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels,
470 /* read the pixels */
472 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
473 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
479 static int sum_abs_dctelem_c(int16_t *block)
483 for (i = 0; i < 64; i++)
484 sum += FFABS(block[i]);
488 static void fill_block16_c(uint8_t *block, uint8_t value, int line_size, int h)
492 for (i = 0; i < h; i++) {
493 memset(block, value, 16);
498 static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h)
502 for (i = 0; i < h; i++) {
503 memset(block, value, 8);
508 #define avg2(a, b) ((a + b + 1) >> 1)
509 #define avg4(a, b, c, d) ((a + b + c + d + 2) >> 2)
511 static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h,
512 int x16, int y16, int rounder)
514 const int A = (16 - x16) * (16 - y16);
515 const int B = (x16) * (16 - y16);
516 const int C = (16 - x16) * (y16);
517 const int D = (x16) * (y16);
520 for (i = 0; i < h; i++) {
521 dst[0] = (A * src[0] + B * src[1] + C * src[stride + 0] + D * src[stride + 1] + rounder) >> 8;
522 dst[1] = (A * src[1] + B * src[2] + C * src[stride + 1] + D * src[stride + 2] + rounder) >> 8;
523 dst[2] = (A * src[2] + B * src[3] + C * src[stride + 2] + D * src[stride + 3] + rounder) >> 8;
524 dst[3] = (A * src[3] + B * src[4] + C * src[stride + 3] + D * src[stride + 4] + rounder) >> 8;
525 dst[4] = (A * src[4] + B * src[5] + C * src[stride + 4] + D * src[stride + 5] + rounder) >> 8;
526 dst[5] = (A * src[5] + B * src[6] + C * src[stride + 5] + D * src[stride + 6] + rounder) >> 8;
527 dst[6] = (A * src[6] + B * src[7] + C * src[stride + 6] + D * src[stride + 7] + rounder) >> 8;
528 dst[7] = (A * src[7] + B * src[8] + C * src[stride + 7] + D * src[stride + 8] + rounder) >> 8;
534 void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
535 int dxx, int dxy, int dyx, int dyy, int shift, int r,
536 int width, int height)
539 const int s = 1 << shift;
544 for (y = 0; y < h; y++) {
549 for (x = 0; x < 8; x++) { // FIXME: optimize
551 int src_x = vx >> 16;
552 int src_y = vy >> 16;
553 int frac_x = src_x & (s - 1);
554 int frac_y = src_y & (s - 1);
559 if ((unsigned) src_x < width) {
560 if ((unsigned) src_y < height) {
561 index = src_x + src_y * stride;
562 dst[y * stride + x] =
563 ((src[index] * (s - frac_x) +
564 src[index + 1] * frac_x) * (s - frac_y) +
565 (src[index + stride] * (s - frac_x) +
566 src[index + stride + 1] * frac_x) * frac_y +
569 index = src_x + av_clip(src_y, 0, height) * stride;
570 dst[y * stride + x] =
571 ((src[index] * (s - frac_x) +
572 src[index + 1] * frac_x) * s +
576 if ((unsigned) src_y < height) {
577 index = av_clip(src_x, 0, width) + src_y * stride;
578 dst[y * stride + x] =
579 ((src[index] * (s - frac_y) +
580 src[index + stride] * frac_y) * s +
583 index = av_clip(src_x, 0, width) +
584 av_clip(src_y, 0, height) * stride;
585 dst[y * stride + x] = src[index];
597 #define QPEL_MC(r, OPNAME, RND, OP) \
598 static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, \
599 int dstStride, int srcStride, \
602 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
605 for (i = 0; i < h; i++) { \
606 OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
607 OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
608 OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
609 OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
610 OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
611 OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[8])); \
612 OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[8]) * 3 - (src[3] + src[7])); \
613 OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[8]) * 6 + (src[5] + src[7]) * 3 - (src[4] + src[6])); \
619 static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, \
620 int dstStride, int srcStride) \
622 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
626 for (i = 0; i < w; i++) { \
627 const int src0 = src[0 * srcStride]; \
628 const int src1 = src[1 * srcStride]; \
629 const int src2 = src[2 * srcStride]; \
630 const int src3 = src[3 * srcStride]; \
631 const int src4 = src[4 * srcStride]; \
632 const int src5 = src[5 * srcStride]; \
633 const int src6 = src[6 * srcStride]; \
634 const int src7 = src[7 * srcStride]; \
635 const int src8 = src[8 * srcStride]; \
636 OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
637 OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
638 OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
639 OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
640 OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
641 OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src8)); \
642 OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src8) * 3 - (src3 + src7)); \
643 OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src8) * 6 + (src5 + src7) * 3 - (src4 + src6)); \
649 static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, \
650 int dstStride, int srcStride, \
653 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
656 for (i = 0; i < h; i++) { \
657 OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
658 OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
659 OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
660 OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
661 OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
662 OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[9])); \
663 OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[9]) * 3 - (src[3] + src[10])); \
664 OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[9]) * 6 + (src[5] + src[10]) * 3 - (src[4] + src[11])); \
665 OP(dst[8], (src[8] + src[9]) * 20 - (src[7] + src[10]) * 6 + (src[6] + src[11]) * 3 - (src[5] + src[12])); \
666 OP(dst[9], (src[9] + src[10]) * 20 - (src[8] + src[11]) * 6 + (src[7] + src[12]) * 3 - (src[6] + src[13])); \
667 OP(dst[10], (src[10] + src[11]) * 20 - (src[9] + src[12]) * 6 + (src[8] + src[13]) * 3 - (src[7] + src[14])); \
668 OP(dst[11], (src[11] + src[12]) * 20 - (src[10] + src[13]) * 6 + (src[9] + src[14]) * 3 - (src[8] + src[15])); \
669 OP(dst[12], (src[12] + src[13]) * 20 - (src[11] + src[14]) * 6 + (src[10] + src[15]) * 3 - (src[9] + src[16])); \
670 OP(dst[13], (src[13] + src[14]) * 20 - (src[12] + src[15]) * 6 + (src[11] + src[16]) * 3 - (src[10] + src[16])); \
671 OP(dst[14], (src[14] + src[15]) * 20 - (src[13] + src[16]) * 6 + (src[12] + src[16]) * 3 - (src[11] + src[15])); \
672 OP(dst[15], (src[15] + src[16]) * 20 - (src[14] + src[16]) * 6 + (src[13] + src[15]) * 3 - (src[12] + src[14])); \
678 static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, \
679 int dstStride, int srcStride) \
681 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
685 for (i = 0; i < w; i++) { \
686 const int src0 = src[0 * srcStride]; \
687 const int src1 = src[1 * srcStride]; \
688 const int src2 = src[2 * srcStride]; \
689 const int src3 = src[3 * srcStride]; \
690 const int src4 = src[4 * srcStride]; \
691 const int src5 = src[5 * srcStride]; \
692 const int src6 = src[6 * srcStride]; \
693 const int src7 = src[7 * srcStride]; \
694 const int src8 = src[8 * srcStride]; \
695 const int src9 = src[9 * srcStride]; \
696 const int src10 = src[10 * srcStride]; \
697 const int src11 = src[11 * srcStride]; \
698 const int src12 = src[12 * srcStride]; \
699 const int src13 = src[13 * srcStride]; \
700 const int src14 = src[14 * srcStride]; \
701 const int src15 = src[15 * srcStride]; \
702 const int src16 = src[16 * srcStride]; \
703 OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
704 OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
705 OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
706 OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
707 OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
708 OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src9)); \
709 OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src9) * 3 - (src3 + src10)); \
710 OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src9) * 6 + (src5 + src10) * 3 - (src4 + src11)); \
711 OP(dst[8 * dstStride], (src8 + src9) * 20 - (src7 + src10) * 6 + (src6 + src11) * 3 - (src5 + src12)); \
712 OP(dst[9 * dstStride], (src9 + src10) * 20 - (src8 + src11) * 6 + (src7 + src12) * 3 - (src6 + src13)); \
713 OP(dst[10 * dstStride], (src10 + src11) * 20 - (src9 + src12) * 6 + (src8 + src13) * 3 - (src7 + src14)); \
714 OP(dst[11 * dstStride], (src11 + src12) * 20 - (src10 + src13) * 6 + (src9 + src14) * 3 - (src8 + src15)); \
715 OP(dst[12 * dstStride], (src12 + src13) * 20 - (src11 + src14) * 6 + (src10 + src15) * 3 - (src9 + src16)); \
716 OP(dst[13 * dstStride], (src13 + src14) * 20 - (src12 + src15) * 6 + (src11 + src16) * 3 - (src10 + src16)); \
717 OP(dst[14 * dstStride], (src14 + src15) * 20 - (src13 + src16) * 6 + (src12 + src16) * 3 - (src11 + src15)); \
718 OP(dst[15 * dstStride], (src15 + src16) * 20 - (src14 + src16) * 6 + (src13 + src15) * 3 - (src12 + src14)); \
724 static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, \
729 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
730 OPNAME ## pixels8_l2_8(dst, src, half, stride, stride, 8, 8); \
733 static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, \
736 OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8); \
739 static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, \
744 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
745 OPNAME ## pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8); \
748 static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, \
751 uint8_t full[16 * 9]; \
754 copy_block9(full, src, 16, stride, 9); \
755 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
756 OPNAME ## pixels8_l2_8(dst, full, half, stride, 16, 8, 8); \
759 static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, \
762 uint8_t full[16 * 9]; \
764 copy_block9(full, src, 16, stride, 9); \
765 OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16); \
768 static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, \
771 uint8_t full[16 * 9]; \
774 copy_block9(full, src, 16, stride, 9); \
775 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
776 OPNAME ## pixels8_l2_8(dst, full + 16, half, stride, 16, 8, 8); \
779 void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, \
782 uint8_t full[16 * 9]; \
785 uint8_t halfHV[64]; \
787 copy_block9(full, src, 16, stride, 9); \
788 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
789 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
790 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
791 OPNAME ## pixels8_l4_8(dst, full, halfH, halfV, halfHV, \
792 stride, 16, 8, 8, 8, 8); \
795 static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, \
798 uint8_t full[16 * 9]; \
800 uint8_t halfHV[64]; \
802 copy_block9(full, src, 16, stride, 9); \
803 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
804 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
805 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
806 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
809 void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, \
812 uint8_t full[16 * 9]; \
815 uint8_t halfHV[64]; \
817 copy_block9(full, src, 16, stride, 9); \
818 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
819 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
820 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
821 OPNAME ## pixels8_l4_8(dst, full + 1, halfH, halfV, halfHV, \
822 stride, 16, 8, 8, 8, 8); \
825 static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, \
828 uint8_t full[16 * 9]; \
830 uint8_t halfHV[64]; \
832 copy_block9(full, src, 16, stride, 9); \
833 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
834 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
835 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
836 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
839 void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, \
842 uint8_t full[16 * 9]; \
845 uint8_t halfHV[64]; \
847 copy_block9(full, src, 16, stride, 9); \
848 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
849 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
850 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
851 OPNAME ## pixels8_l4_8(dst, full + 16, halfH + 8, halfV, halfHV, \
852 stride, 16, 8, 8, 8, 8); \
855 static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, \
858 uint8_t full[16 * 9]; \
860 uint8_t halfHV[64]; \
862 copy_block9(full, src, 16, stride, 9); \
863 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
864 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
865 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
866 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
869 void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, \
872 uint8_t full[16 * 9]; \
875 uint8_t halfHV[64]; \
877 copy_block9(full, src, 16, stride, 9); \
878 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
879 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
880 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
881 OPNAME ## pixels8_l4_8(dst, full + 17, halfH + 8, halfV, halfHV, \
882 stride, 16, 8, 8, 8, 8); \
885 static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, \
888 uint8_t full[16 * 9]; \
890 uint8_t halfHV[64]; \
892 copy_block9(full, src, 16, stride, 9); \
893 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
894 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
895 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
896 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
899 static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, \
903 uint8_t halfHV[64]; \
905 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
906 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
907 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
910 static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, \
914 uint8_t halfHV[64]; \
916 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
917 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
918 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
921 void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, \
924 uint8_t full[16 * 9]; \
927 uint8_t halfHV[64]; \
929 copy_block9(full, src, 16, stride, 9); \
930 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
931 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
932 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
933 OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
936 static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, \
939 uint8_t full[16 * 9]; \
942 copy_block9(full, src, 16, stride, 9); \
943 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
944 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
945 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
948 void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, \
951 uint8_t full[16 * 9]; \
954 uint8_t halfHV[64]; \
956 copy_block9(full, src, 16, stride, 9); \
957 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
958 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
959 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
960 OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
963 static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, \
966 uint8_t full[16 * 9]; \
969 copy_block9(full, src, 16, stride, 9); \
970 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
971 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
972 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
975 static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, \
980 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
981 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
984 static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, \
989 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
990 OPNAME ## pixels16_l2_8(dst, src, half, stride, stride, 16, 16); \
993 static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, \
996 OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16); \
999 static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, \
1002 uint8_t half[256]; \
1004 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
1005 OPNAME ## pixels16_l2_8(dst, src + 1, half, stride, stride, 16, 16); \
1008 static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, \
1011 uint8_t full[24 * 17]; \
1012 uint8_t half[256]; \
1014 copy_block17(full, src, 24, stride, 17); \
1015 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
1016 OPNAME ## pixels16_l2_8(dst, full, half, stride, 24, 16, 16); \
1019 static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, \
1022 uint8_t full[24 * 17]; \
1024 copy_block17(full, src, 24, stride, 17); \
1025 OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24); \
1028 static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, \
1031 uint8_t full[24 * 17]; \
1032 uint8_t half[256]; \
1034 copy_block17(full, src, 24, stride, 17); \
1035 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
1036 OPNAME ## pixels16_l2_8(dst, full + 24, half, stride, 24, 16, 16); \
1039 void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, \
1042 uint8_t full[24 * 17]; \
1043 uint8_t halfH[272]; \
1044 uint8_t halfV[256]; \
1045 uint8_t halfHV[256]; \
1047 copy_block17(full, src, 24, stride, 17); \
1048 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1049 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1050 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1051 OPNAME ## pixels16_l4_8(dst, full, halfH, halfV, halfHV, \
1052 stride, 24, 16, 16, 16, 16); \
1055 static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, \
1058 uint8_t full[24 * 17]; \
1059 uint8_t halfH[272]; \
1060 uint8_t halfHV[256]; \
1062 copy_block17(full, src, 24, stride, 17); \
1063 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1064 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1065 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1066 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1069 void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, \
1072 uint8_t full[24 * 17]; \
1073 uint8_t halfH[272]; \
1074 uint8_t halfV[256]; \
1075 uint8_t halfHV[256]; \
1077 copy_block17(full, src, 24, stride, 17); \
1078 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1079 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1080 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1081 OPNAME ## pixels16_l4_8(dst, full + 1, halfH, halfV, halfHV, \
1082 stride, 24, 16, 16, 16, 16); \
1085 static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, \
1088 uint8_t full[24 * 17]; \
1089 uint8_t halfH[272]; \
1090 uint8_t halfHV[256]; \
1092 copy_block17(full, src, 24, stride, 17); \
1093 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1094 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1095 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1096 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1099 void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, \
1102 uint8_t full[24 * 17]; \
1103 uint8_t halfH[272]; \
1104 uint8_t halfV[256]; \
1105 uint8_t halfHV[256]; \
1107 copy_block17(full, src, 24, stride, 17); \
1108 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1109 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1110 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1111 OPNAME ## pixels16_l4_8(dst, full + 24, halfH + 16, halfV, halfHV, \
1112 stride, 24, 16, 16, 16, 16); \
1115 static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, \
1118 uint8_t full[24 * 17]; \
1119 uint8_t halfH[272]; \
1120 uint8_t halfHV[256]; \
1122 copy_block17(full, src, 24, stride, 17); \
1123 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1124 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1125 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1126 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1129 void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, \
1132 uint8_t full[24 * 17]; \
1133 uint8_t halfH[272]; \
1134 uint8_t halfV[256]; \
1135 uint8_t halfHV[256]; \
1137 copy_block17(full, src, 24, stride, 17); \
1138 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1139 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1140 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1141 OPNAME ## pixels16_l4_8(dst, full + 25, halfH + 16, halfV, halfHV, \
1142 stride, 24, 16, 16, 16, 16); \
1145 static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, \
1148 uint8_t full[24 * 17]; \
1149 uint8_t halfH[272]; \
1150 uint8_t halfHV[256]; \
1152 copy_block17(full, src, 24, stride, 17); \
1153 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1154 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1155 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1156 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1159 static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, \
1162 uint8_t halfH[272]; \
1163 uint8_t halfHV[256]; \
1165 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1166 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1167 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1170 static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, \
1173 uint8_t halfH[272]; \
1174 uint8_t halfHV[256]; \
1176 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1177 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1178 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1181 void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, \
1184 uint8_t full[24 * 17]; \
1185 uint8_t halfH[272]; \
1186 uint8_t halfV[256]; \
1187 uint8_t halfHV[256]; \
1189 copy_block17(full, src, 24, stride, 17); \
1190 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1191 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1192 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1193 OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
1196 static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, \
1199 uint8_t full[24 * 17]; \
1200 uint8_t halfH[272]; \
1202 copy_block17(full, src, 24, stride, 17); \
1203 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1204 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1205 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1208 void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, \
1211 uint8_t full[24 * 17]; \
1212 uint8_t halfH[272]; \
1213 uint8_t halfV[256]; \
1214 uint8_t halfHV[256]; \
1216 copy_block17(full, src, 24, stride, 17); \
1217 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1218 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1219 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1220 OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
1223 static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, \
1226 uint8_t full[24 * 17]; \
1227 uint8_t halfH[272]; \
1229 copy_block17(full, src, 24, stride, 17); \
1230 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1231 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1232 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1235 static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, \
1238 uint8_t halfH[272]; \
1240 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1241 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1244 #define op_avg(a, b) a = (((a) + cm[((b) + 16) >> 5] + 1) >> 1)
1245 #define op_avg_no_rnd(a, b) a = (((a) + cm[((b) + 15) >> 5]) >> 1)
1246 #define op_put(a, b) a = cm[((b) + 16) >> 5]
1247 #define op_put_no_rnd(a, b) a = cm[((b) + 15) >> 5]
1249 QPEL_MC(0, put_, _, op_put)
1250 QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
1251 QPEL_MC(0, avg_, _, op_avg)
1255 #undef op_put_no_rnd
1257 void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1259 put_pixels8_8_c(dst, src, stride, 8);
1262 void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1264 avg_pixels8_8_c(dst, src, stride, 8);
1267 void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1269 put_pixels16_8_c(dst, src, stride, 16);
1272 void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1274 avg_pixels16_8_c(dst, src, stride, 16);
1277 #define put_qpel8_mc00_c ff_put_pixels8x8_c
1278 #define avg_qpel8_mc00_c ff_avg_pixels8x8_c
1279 #define put_qpel16_mc00_c ff_put_pixels16x16_c
1280 #define avg_qpel16_mc00_c ff_avg_pixels16x16_c
1281 #define put_no_rnd_qpel8_mc00_c ff_put_pixels8x8_c
1282 #define put_no_rnd_qpel16_mc00_c ff_put_pixels16x16_c
1284 static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src,
1285 int dstStride, int srcStride, int h)
1287 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
1290 for (i = 0; i < h; i++) {
1291 dst[0] = cm[(9 * (src[0] + src[1]) - (src[-1] + src[2]) + 8) >> 4];
1292 dst[1] = cm[(9 * (src[1] + src[2]) - (src[0] + src[3]) + 8) >> 4];
1293 dst[2] = cm[(9 * (src[2] + src[3]) - (src[1] + src[4]) + 8) >> 4];
1294 dst[3] = cm[(9 * (src[3] + src[4]) - (src[2] + src[5]) + 8) >> 4];
1295 dst[4] = cm[(9 * (src[4] + src[5]) - (src[3] + src[6]) + 8) >> 4];
1296 dst[5] = cm[(9 * (src[5] + src[6]) - (src[4] + src[7]) + 8) >> 4];
1297 dst[6] = cm[(9 * (src[6] + src[7]) - (src[5] + src[8]) + 8) >> 4];
1298 dst[7] = cm[(9 * (src[7] + src[8]) - (src[6] + src[9]) + 8) >> 4];
1304 #if CONFIG_DIRAC_DECODER
1305 #define DIRAC_MC(OPNAME)\
1306 void ff_ ## OPNAME ## _dirac_pixels8_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1308 OPNAME ## _pixels8_8_c(dst, src[0], stride, h);\
1310 void ff_ ## OPNAME ## _dirac_pixels16_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1312 OPNAME ## _pixels16_8_c(dst, src[0], stride, h);\
1314 void ff_ ## OPNAME ## _dirac_pixels32_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1316 OPNAME ## _pixels16_8_c(dst , src[0] , stride, h);\
1317 OPNAME ## _pixels16_8_c(dst+16, src[0]+16, stride, h);\
1319 void ff_ ## OPNAME ## _dirac_pixels8_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1321 OPNAME ## _pixels8_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
1323 void ff_ ## OPNAME ## _dirac_pixels16_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1325 OPNAME ## _pixels16_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
1327 void ff_ ## OPNAME ## _dirac_pixels32_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1329 OPNAME ## _pixels16_l2_8(dst , src[0] , src[1] , stride, stride, stride, h);\
1330 OPNAME ## _pixels16_l2_8(dst+16, src[0]+16, src[1]+16, stride, stride, stride, h);\
1332 void ff_ ## OPNAME ## _dirac_pixels8_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1334 OPNAME ## _pixels8_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
1336 void ff_ ## OPNAME ## _dirac_pixels16_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1338 OPNAME ## _pixels16_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
1340 void ff_ ## OPNAME ## _dirac_pixels32_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1342 OPNAME ## _pixels16_l4_8(dst , src[0] , src[1] , src[2] , src[3] , stride, stride, stride, stride, stride, h);\
1343 OPNAME ## _pixels16_l4_8(dst+16, src[0]+16, src[1]+16, src[2]+16, src[3]+16, stride, stride, stride, stride, stride, h);\
1349 static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src,
1350 int dstStride, int srcStride, int w)
1352 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
1355 for (i = 0; i < w; i++) {
1356 const int src_1 = src[-srcStride];
1357 const int src0 = src[0];
1358 const int src1 = src[srcStride];
1359 const int src2 = src[2 * srcStride];
1360 const int src3 = src[3 * srcStride];
1361 const int src4 = src[4 * srcStride];
1362 const int src5 = src[5 * srcStride];
1363 const int src6 = src[6 * srcStride];
1364 const int src7 = src[7 * srcStride];
1365 const int src8 = src[8 * srcStride];
1366 const int src9 = src[9 * srcStride];
1367 dst[0 * dstStride] = cm[(9 * (src0 + src1) - (src_1 + src2) + 8) >> 4];
1368 dst[1 * dstStride] = cm[(9 * (src1 + src2) - (src0 + src3) + 8) >> 4];
1369 dst[2 * dstStride] = cm[(9 * (src2 + src3) - (src1 + src4) + 8) >> 4];
1370 dst[3 * dstStride] = cm[(9 * (src3 + src4) - (src2 + src5) + 8) >> 4];
1371 dst[4 * dstStride] = cm[(9 * (src4 + src5) - (src3 + src6) + 8) >> 4];
1372 dst[5 * dstStride] = cm[(9 * (src5 + src6) - (src4 + src7) + 8) >> 4];
1373 dst[6 * dstStride] = cm[(9 * (src6 + src7) - (src5 + src8) + 8) >> 4];
1374 dst[7 * dstStride] = cm[(9 * (src7 + src8) - (src6 + src9) + 8) >> 4];
1380 static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1384 wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
1385 put_pixels8_l2_8(dst, src, half, stride, stride, 8, 8);
1388 static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1390 wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
1393 static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1397 wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
1398 put_pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8);
1401 static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1403 wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
1406 static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1412 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1413 wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
1414 wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
1415 put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
1418 static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1424 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1425 wmv2_mspel8_v_lowpass(halfV, src + 1, 8, stride, 8);
1426 wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
1427 put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
1430 static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1434 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1435 wmv2_mspel8_v_lowpass(dst, halfH + 8, stride, 8, 8);
1438 static inline int pix_abs16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1439 int line_size, int h)
1443 for (i = 0; i < h; i++) {
1444 s += abs(pix1[0] - pix2[0]);
1445 s += abs(pix1[1] - pix2[1]);
1446 s += abs(pix1[2] - pix2[2]);
1447 s += abs(pix1[3] - pix2[3]);
1448 s += abs(pix1[4] - pix2[4]);
1449 s += abs(pix1[5] - pix2[5]);
1450 s += abs(pix1[6] - pix2[6]);
1451 s += abs(pix1[7] - pix2[7]);
1452 s += abs(pix1[8] - pix2[8]);
1453 s += abs(pix1[9] - pix2[9]);
1454 s += abs(pix1[10] - pix2[10]);
1455 s += abs(pix1[11] - pix2[11]);
1456 s += abs(pix1[12] - pix2[12]);
1457 s += abs(pix1[13] - pix2[13]);
1458 s += abs(pix1[14] - pix2[14]);
1459 s += abs(pix1[15] - pix2[15]);
1466 static int pix_abs16_x2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1467 int line_size, int h)
1471 for (i = 0; i < h; i++) {
1472 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1473 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1474 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1475 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1476 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1477 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1478 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1479 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1480 s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
1481 s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
1482 s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
1483 s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
1484 s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
1485 s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
1486 s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
1487 s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
1494 static int pix_abs16_y2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1495 int line_size, int h)
1498 uint8_t *pix3 = pix2 + line_size;
1500 for (i = 0; i < h; i++) {
1501 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1502 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1503 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1504 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1505 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1506 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1507 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1508 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1509 s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
1510 s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
1511 s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
1512 s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
1513 s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
1514 s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
1515 s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
1516 s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
1524 static int pix_abs16_xy2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1525 int line_size, int h)
1528 uint8_t *pix3 = pix2 + line_size;
1530 for (i = 0; i < h; i++) {
1531 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1532 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1533 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1534 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1535 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1536 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1537 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1538 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1539 s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
1540 s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
1541 s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
1542 s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
1543 s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
1544 s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
1545 s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
1546 s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
1554 static inline int pix_abs8_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1555 int line_size, int h)
1559 for (i = 0; i < h; i++) {
1560 s += abs(pix1[0] - pix2[0]);
1561 s += abs(pix1[1] - pix2[1]);
1562 s += abs(pix1[2] - pix2[2]);
1563 s += abs(pix1[3] - pix2[3]);
1564 s += abs(pix1[4] - pix2[4]);
1565 s += abs(pix1[5] - pix2[5]);
1566 s += abs(pix1[6] - pix2[6]);
1567 s += abs(pix1[7] - pix2[7]);
1574 static int pix_abs8_x2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1575 int line_size, int h)
1579 for (i = 0; i < h; i++) {
1580 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1581 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1582 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1583 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1584 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1585 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1586 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1587 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1594 static int pix_abs8_y2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1595 int line_size, int h)
1598 uint8_t *pix3 = pix2 + line_size;
1600 for (i = 0; i < h; i++) {
1601 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1602 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1603 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1604 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1605 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1606 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1607 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1608 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1616 static int pix_abs8_xy2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1617 int line_size, int h)
1620 uint8_t *pix3 = pix2 + line_size;
1622 for (i = 0; i < h; i++) {
1623 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1624 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1625 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1626 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1627 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1628 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1629 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1630 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1638 static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h)
1640 int score1 = 0, score2 = 0, x, y;
1642 for (y = 0; y < h; y++) {
1643 for (x = 0; x < 16; x++)
1644 score1 += (s1[x] - s2[x]) * (s1[x] - s2[x]);
1646 for (x = 0; x < 15; x++)
1647 score2 += FFABS(s1[x] - s1[x + stride] -
1648 s1[x + 1] + s1[x + stride + 1]) -
1649 FFABS(s2[x] - s2[x + stride] -
1650 s2[x + 1] + s2[x + stride + 1]);
1657 return score1 + FFABS(score2) * c->avctx->nsse_weight;
1659 return score1 + FFABS(score2) * 8;
1662 static int nsse8_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h)
1664 int score1 = 0, score2 = 0, x, y;
1666 for (y = 0; y < h; y++) {
1667 for (x = 0; x < 8; x++)
1668 score1 += (s1[x] - s2[x]) * (s1[x] - s2[x]);
1670 for (x = 0; x < 7; x++)
1671 score2 += FFABS(s1[x] - s1[x + stride] -
1672 s1[x + 1] + s1[x + stride + 1]) -
1673 FFABS(s2[x] - s2[x + stride] -
1674 s2[x + 1] + s2[x + stride + 1]);
1681 return score1 + FFABS(score2) * c->avctx->nsse_weight;
1683 return score1 + FFABS(score2) * 8;
1686 static int try_8x8basis_c(int16_t rem[64], int16_t weight[64],
1687 int16_t basis[64], int scale)
1690 unsigned int sum = 0;
1692 for (i = 0; i < 8 * 8; i++) {
1693 int b = rem[i] + ((basis[i] * scale +
1694 (1 << (BASIS_SHIFT - RECON_SHIFT - 1))) >>
1695 (BASIS_SHIFT - RECON_SHIFT));
1698 av_assert2(-512 < b && b < 512);
1700 sum += (w * b) * (w * b) >> 4;
1705 static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale)
1709 for (i = 0; i < 8 * 8; i++)
1710 rem[i] += (basis[i] * scale +
1711 (1 << (BASIS_SHIFT - RECON_SHIFT - 1))) >>
1712 (BASIS_SHIFT - RECON_SHIFT);
1715 static int zero_cmp(MpegEncContext *s, uint8_t *a, uint8_t *b,
1721 void ff_set_cmp(DSPContext *c, me_cmp_func *cmp, int type)
1725 memset(cmp, 0, sizeof(void *) * 6);
1727 for (i = 0; i < 6; i++) {
1728 switch (type & 0xFF) {
1733 cmp[i] = c->hadamard8_diff[i];
1739 cmp[i] = c->dct_sad[i];
1742 cmp[i] = c->dct264_sad[i];
1745 cmp[i] = c->dct_max[i];
1748 cmp[i] = c->quant_psnr[i];
1757 cmp[i] = c->vsad[i];
1760 cmp[i] = c->vsse[i];
1766 cmp[i] = c->nsse[i];
1777 av_log(NULL, AV_LOG_ERROR,
1778 "internal error in cmp function selection\n");
1783 static void add_bytes_c(uint8_t *dst, uint8_t *src, int w)
1787 for (i = 0; i <= w - (int) sizeof(long); i += sizeof(long)) {
1788 long a = *(long *) (src + i);
1789 long b = *(long *) (dst + i);
1790 *(long *) (dst + i) = ((a & pb_7f) + (b & pb_7f)) ^ ((a ^ b) & pb_80);
1793 dst[i + 0] += src[i + 0];
1796 static void diff_bytes_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w)
1800 #if !HAVE_FAST_UNALIGNED
1801 if ((long) src2 & (sizeof(long) - 1)) {
1802 for (i = 0; i + 7 < w; i += 8) {
1803 dst[i + 0] = src1[i + 0] - src2[i + 0];
1804 dst[i + 1] = src1[i + 1] - src2[i + 1];
1805 dst[i + 2] = src1[i + 2] - src2[i + 2];
1806 dst[i + 3] = src1[i + 3] - src2[i + 3];
1807 dst[i + 4] = src1[i + 4] - src2[i + 4];
1808 dst[i + 5] = src1[i + 5] - src2[i + 5];
1809 dst[i + 6] = src1[i + 6] - src2[i + 6];
1810 dst[i + 7] = src1[i + 7] - src2[i + 7];
1814 for (i = 0; i <= w - (int) sizeof(long); i += sizeof(long)) {
1815 long a = *(long *) (src1 + i);
1816 long b = *(long *) (src2 + i);
1817 *(long *) (dst + i) = ((a | pb_80) - (b & pb_7f)) ^
1818 ((a ^ b ^ pb_80) & pb_80);
1821 dst[i + 0] = src1[i + 0] - src2[i + 0];
1824 static void add_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1,
1825 const uint8_t *diff, int w,
1826 int *left, int *left_top)
1834 for (i = 0; i < w; i++) {
1835 l = mid_pred(l, src1[i], (l + src1[i] - lt) & 0xFF) + diff[i];
1844 static void sub_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1,
1845 const uint8_t *src2, int w,
1846 int *left, int *left_top)
1854 for (i = 0; i < w; i++) {
1855 const int pred = mid_pred(l, src1[i], (l + src1[i] - lt) & 0xFF);
1865 static int add_hfyu_left_prediction_c(uint8_t *dst, const uint8_t *src,
1870 for (i = 0; i < w - 1; i++) {
1878 for (; i < w; i++) {
1897 static void add_hfyu_left_prediction_bgr32_c(uint8_t *dst, const uint8_t *src,
1898 int w, int *red, int *green,
1899 int *blue, int *alpha)
1901 int i, r = *red, g = *green, b = *blue, a = *alpha;
1903 for (i = 0; i < w; i++) {
1904 b += src[4 * i + B];
1905 g += src[4 * i + G];
1906 r += src[4 * i + R];
1907 a += src[4 * i + A];
1925 #define BUTTERFLY2(o1, o2, i1, i2) \
1929 #define BUTTERFLY1(x, y) \
1938 #define BUTTERFLYA(x, y) (FFABS((x) + (y)) + FFABS((x) - (y)))
1940 static int hadamard8_diff8x8_c(MpegEncContext *s, uint8_t *dst,
1941 uint8_t *src, int stride, int h)
1943 int i, temp[64], sum = 0;
1947 for (i = 0; i < 8; i++) {
1948 // FIXME: try pointer walks
1949 BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
1950 src[stride * i + 0] - dst[stride * i + 0],
1951 src[stride * i + 1] - dst[stride * i + 1]);
1952 BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
1953 src[stride * i + 2] - dst[stride * i + 2],
1954 src[stride * i + 3] - dst[stride * i + 3]);
1955 BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
1956 src[stride * i + 4] - dst[stride * i + 4],
1957 src[stride * i + 5] - dst[stride * i + 5]);
1958 BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],
1959 src[stride * i + 6] - dst[stride * i + 6],
1960 src[stride * i + 7] - dst[stride * i + 7]);
1962 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 2]);
1963 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 3]);
1964 BUTTERFLY1(temp[8 * i + 4], temp[8 * i + 6]);
1965 BUTTERFLY1(temp[8 * i + 5], temp[8 * i + 7]);
1967 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 4]);
1968 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 5]);
1969 BUTTERFLY1(temp[8 * i + 2], temp[8 * i + 6]);
1970 BUTTERFLY1(temp[8 * i + 3], temp[8 * i + 7]);
1973 for (i = 0; i < 8; i++) {
1974 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 1 + i]);
1975 BUTTERFLY1(temp[8 * 2 + i], temp[8 * 3 + i]);
1976 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 5 + i]);
1977 BUTTERFLY1(temp[8 * 6 + i], temp[8 * 7 + i]);
1979 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 2 + i]);
1980 BUTTERFLY1(temp[8 * 1 + i], temp[8 * 3 + i]);
1981 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 6 + i]);
1982 BUTTERFLY1(temp[8 * 5 + i], temp[8 * 7 + i]);
1984 sum += BUTTERFLYA(temp[8 * 0 + i], temp[8 * 4 + i]) +
1985 BUTTERFLYA(temp[8 * 1 + i], temp[8 * 5 + i]) +
1986 BUTTERFLYA(temp[8 * 2 + i], temp[8 * 6 + i]) +
1987 BUTTERFLYA(temp[8 * 3 + i], temp[8 * 7 + i]);
1992 static int hadamard8_intra8x8_c(MpegEncContext *s, uint8_t *src,
1993 uint8_t *dummy, int stride, int h)
1995 int i, temp[64], sum = 0;
1999 for (i = 0; i < 8; i++) {
2000 // FIXME: try pointer walks
2001 BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
2002 src[stride * i + 0], src[stride * i + 1]);
2003 BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
2004 src[stride * i + 2], src[stride * i + 3]);
2005 BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
2006 src[stride * i + 4], src[stride * i + 5]);
2007 BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],
2008 src[stride * i + 6], src[stride * i + 7]);
2010 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 2]);
2011 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 3]);
2012 BUTTERFLY1(temp[8 * i + 4], temp[8 * i + 6]);
2013 BUTTERFLY1(temp[8 * i + 5], temp[8 * i + 7]);
2015 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 4]);
2016 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 5]);
2017 BUTTERFLY1(temp[8 * i + 2], temp[8 * i + 6]);
2018 BUTTERFLY1(temp[8 * i + 3], temp[8 * i + 7]);
2021 for (i = 0; i < 8; i++) {
2022 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 1 + i]);
2023 BUTTERFLY1(temp[8 * 2 + i], temp[8 * 3 + i]);
2024 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 5 + i]);
2025 BUTTERFLY1(temp[8 * 6 + i], temp[8 * 7 + i]);
2027 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 2 + i]);
2028 BUTTERFLY1(temp[8 * 1 + i], temp[8 * 3 + i]);
2029 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 6 + i]);
2030 BUTTERFLY1(temp[8 * 5 + i], temp[8 * 7 + i]);
2033 BUTTERFLYA(temp[8 * 0 + i], temp[8 * 4 + i])
2034 + BUTTERFLYA(temp[8 * 1 + i], temp[8 * 5 + i])
2035 + BUTTERFLYA(temp[8 * 2 + i], temp[8 * 6 + i])
2036 + BUTTERFLYA(temp[8 * 3 + i], temp[8 * 7 + i]);
2039 sum -= FFABS(temp[8 * 0] + temp[8 * 4]); // -mean
2044 static int dct_sad8x8_c(MpegEncContext *s, uint8_t *src1,
2045 uint8_t *src2, int stride, int h)
2047 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2051 s->dsp.diff_pixels(temp, src1, src2, stride);
2053 return s->dsp.sum_abs_dctelem(temp);
2059 const int s07 = SRC(0) + SRC(7); \
2060 const int s16 = SRC(1) + SRC(6); \
2061 const int s25 = SRC(2) + SRC(5); \
2062 const int s34 = SRC(3) + SRC(4); \
2063 const int a0 = s07 + s34; \
2064 const int a1 = s16 + s25; \
2065 const int a2 = s07 - s34; \
2066 const int a3 = s16 - s25; \
2067 const int d07 = SRC(0) - SRC(7); \
2068 const int d16 = SRC(1) - SRC(6); \
2069 const int d25 = SRC(2) - SRC(5); \
2070 const int d34 = SRC(3) - SRC(4); \
2071 const int a4 = d16 + d25 + (d07 + (d07 >> 1)); \
2072 const int a5 = d07 - d34 - (d25 + (d25 >> 1)); \
2073 const int a6 = d07 + d34 - (d16 + (d16 >> 1)); \
2074 const int a7 = d16 - d25 + (d34 + (d34 >> 1)); \
2076 DST(1, a4 + (a7 >> 2)); \
2077 DST(2, a2 + (a3 >> 1)); \
2078 DST(3, a5 + (a6 >> 2)); \
2080 DST(5, a6 - (a5 >> 2)); \
2081 DST(6, (a2 >> 1) - a3); \
2082 DST(7, (a4 >> 2) - a7); \
2085 static int dct264_sad8x8_c(MpegEncContext *s, uint8_t *src1,
2086 uint8_t *src2, int stride, int h)
2091 s->dsp.diff_pixels(dct[0], src1, src2, stride);
2093 #define SRC(x) dct[i][x]
2094 #define DST(x, v) dct[i][x] = v
2095 for (i = 0; i < 8; i++)
2100 #define SRC(x) dct[x][i]
2101 #define DST(x, v) sum += FFABS(v)
2102 for (i = 0; i < 8; i++)
2110 static int dct_max8x8_c(MpegEncContext *s, uint8_t *src1,
2111 uint8_t *src2, int stride, int h)
2113 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2118 s->dsp.diff_pixels(temp, src1, src2, stride);
2121 for (i = 0; i < 64; i++)
2122 sum = FFMAX(sum, FFABS(temp[i]));
2127 static int quant_psnr8x8_c(MpegEncContext *s, uint8_t *src1,
2128 uint8_t *src2, int stride, int h)
2130 LOCAL_ALIGNED_16(int16_t, temp, [64 * 2]);
2131 int16_t *const bak = temp + 64;
2137 s->dsp.diff_pixels(temp, src1, src2, stride);
2139 memcpy(bak, temp, 64 * sizeof(int16_t));
2141 s->block_last_index[0 /* FIXME */] =
2142 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
2143 s->dct_unquantize_inter(s, temp, 0, s->qscale);
2144 ff_simple_idct_8(temp); // FIXME
2146 for (i = 0; i < 64; i++)
2147 sum += (temp[i] - bak[i]) * (temp[i] - bak[i]);
2152 static int rd8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
2155 const uint8_t *scantable = s->intra_scantable.permutated;
2156 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2157 LOCAL_ALIGNED_16(uint8_t, lsrc1, [64]);
2158 LOCAL_ALIGNED_16(uint8_t, lsrc2, [64]);
2159 int i, last, run, bits, level, distortion, start_i;
2160 const int esc_length = s->ac_esc_length;
2161 uint8_t *length, *last_length;
2165 copy_block8(lsrc1, src1, 8, stride, 8);
2166 copy_block8(lsrc2, src2, 8, stride, 8);
2168 s->dsp.diff_pixels(temp, lsrc1, lsrc2, 8);
2170 s->block_last_index[0 /* FIXME */] =
2172 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
2178 length = s->intra_ac_vlc_length;
2179 last_length = s->intra_ac_vlc_last_length;
2180 bits += s->luma_dc_vlc_length[temp[0] + 256]; // FIXME: chroma
2183 length = s->inter_ac_vlc_length;
2184 last_length = s->inter_ac_vlc_last_length;
2187 if (last >= start_i) {
2189 for (i = start_i; i < last; i++) {
2190 int j = scantable[i];
2195 if ((level & (~127)) == 0)
2196 bits += length[UNI_AC_ENC_INDEX(run, level)];
2203 i = scantable[last];
2205 level = temp[i] + 64;
2207 av_assert2(level - 64);
2209 if ((level & (~127)) == 0) {
2210 bits += last_length[UNI_AC_ENC_INDEX(run, level)];
2217 s->dct_unquantize_intra(s, temp, 0, s->qscale);
2219 s->dct_unquantize_inter(s, temp, 0, s->qscale);
2222 s->dsp.idct_add(lsrc2, 8, temp);
2224 distortion = s->dsp.sse[1](NULL, lsrc2, lsrc1, 8, 8);
2226 return distortion + ((bits * s->qscale * s->qscale * 109 + 64) >> 7);
2229 static int bit8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
2232 const uint8_t *scantable = s->intra_scantable.permutated;
2233 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2234 int i, last, run, bits, level, start_i;
2235 const int esc_length = s->ac_esc_length;
2236 uint8_t *length, *last_length;
2240 s->dsp.diff_pixels(temp, src1, src2, stride);
2242 s->block_last_index[0 /* FIXME */] =
2244 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
2250 length = s->intra_ac_vlc_length;
2251 last_length = s->intra_ac_vlc_last_length;
2252 bits += s->luma_dc_vlc_length[temp[0] + 256]; // FIXME: chroma
2255 length = s->inter_ac_vlc_length;
2256 last_length = s->inter_ac_vlc_last_length;
2259 if (last >= start_i) {
2261 for (i = start_i; i < last; i++) {
2262 int j = scantable[i];
2267 if ((level & (~127)) == 0)
2268 bits += length[UNI_AC_ENC_INDEX(run, level)];
2275 i = scantable[last];
2277 level = temp[i] + 64;
2279 av_assert2(level - 64);
2281 if ((level & (~127)) == 0)
2282 bits += last_length[UNI_AC_ENC_INDEX(run, level)];
2290 #define VSAD_INTRA(size) \
2291 static int vsad_intra ## size ## _c(MpegEncContext *c, \
2292 uint8_t *s, uint8_t *dummy, \
2293 int stride, int h) \
2295 int score = 0, x, y; \
2297 for (y = 1; y < h; y++) { \
2298 for (x = 0; x < size; x += 4) { \
2299 score += FFABS(s[x] - s[x + stride]) + \
2300 FFABS(s[x + 1] - s[x + stride + 1]) + \
2301 FFABS(s[x + 2] - s[x + 2 + stride]) + \
2302 FFABS(s[x + 3] - s[x + 3 + stride]); \
2312 static int vsad16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2,
2315 int score = 0, x, y;
2317 for (y = 1; y < h; y++) {
2318 for (x = 0; x < 16; x++)
2319 score += FFABS(s1[x] - s2[x] - s1[x + stride] + s2[x + stride]);
2327 #define SQ(a) ((a) * (a))
2328 #define VSSE_INTRA(size) \
2329 static int vsse_intra ## size ## _c(MpegEncContext *c, \
2330 uint8_t *s, uint8_t *dummy, \
2331 int stride, int h) \
2333 int score = 0, x, y; \
2335 for (y = 1; y < h; y++) { \
2336 for (x = 0; x < size; x += 4) { \
2337 score += SQ(s[x] - s[x + stride]) + \
2338 SQ(s[x + 1] - s[x + stride + 1]) + \
2339 SQ(s[x + 2] - s[x + stride + 2]) + \
2340 SQ(s[x + 3] - s[x + stride + 3]); \
2350 static int vsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2,
2353 int score = 0, x, y;
2355 for (y = 1; y < h; y++) {
2356 for (x = 0; x < 16; x++)
2357 score += SQ(s1[x] - s2[x] - s1[x + stride] + s2[x + stride]);
2365 static int ssd_int8_vs_int16_c(const int8_t *pix1, const int16_t *pix2,
2370 for (i = 0; i < size; i++)
2371 score += (pix1[i] - pix2[i]) * (pix1[i] - pix2[i]);
2375 #define WRAPPER8_16_SQ(name8, name16) \
2376 static int name16(MpegEncContext *s, uint8_t *dst, uint8_t *src, \
2377 int stride, int h) \
2381 score += name8(s, dst, src, stride, 8); \
2382 score += name8(s, dst + 8, src + 8, stride, 8); \
2384 dst += 8 * stride; \
2385 src += 8 * stride; \
2386 score += name8(s, dst, src, stride, 8); \
2387 score += name8(s, dst + 8, src + 8, stride, 8); \
2392 WRAPPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c)
2393 WRAPPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c)
2394 WRAPPER8_16_SQ(dct_sad8x8_c, dct_sad16_c)
2396 WRAPPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c)
2398 WRAPPER8_16_SQ(dct_max8x8_c, dct_max16_c)
2399 WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
2400 WRAPPER8_16_SQ(rd8x8_c, rd16_c)
2401 WRAPPER8_16_SQ(bit8x8_c, bit16_c)
2403 static inline uint32_t clipf_c_one(uint32_t a, uint32_t mini,
2404 uint32_t maxi, uint32_t maxisign)
2408 else if ((a ^ (1U << 31)) > maxisign)
2414 static void vector_clipf_c_opposite_sign(float *dst, const float *src,
2415 float *min, float *max, int len)
2418 uint32_t mini = *(uint32_t *) min;
2419 uint32_t maxi = *(uint32_t *) max;
2420 uint32_t maxisign = maxi ^ (1U << 31);
2421 uint32_t *dsti = (uint32_t *) dst;
2422 const uint32_t *srci = (const uint32_t *) src;
2424 for (i = 0; i < len; i += 8) {
2425 dsti[i + 0] = clipf_c_one(srci[i + 0], mini, maxi, maxisign);
2426 dsti[i + 1] = clipf_c_one(srci[i + 1], mini, maxi, maxisign);
2427 dsti[i + 2] = clipf_c_one(srci[i + 2], mini, maxi, maxisign);
2428 dsti[i + 3] = clipf_c_one(srci[i + 3], mini, maxi, maxisign);
2429 dsti[i + 4] = clipf_c_one(srci[i + 4], mini, maxi, maxisign);
2430 dsti[i + 5] = clipf_c_one(srci[i + 5], mini, maxi, maxisign);
2431 dsti[i + 6] = clipf_c_one(srci[i + 6], mini, maxi, maxisign);
2432 dsti[i + 7] = clipf_c_one(srci[i + 7], mini, maxi, maxisign);
2436 static void vector_clipf_c(float *dst, const float *src,
2437 float min, float max, int len)
2441 if (min < 0 && max > 0) {
2442 vector_clipf_c_opposite_sign(dst, src, &min, &max, len);
2444 for (i = 0; i < len; i += 8) {
2445 dst[i] = av_clipf(src[i], min, max);
2446 dst[i + 1] = av_clipf(src[i + 1], min, max);
2447 dst[i + 2] = av_clipf(src[i + 2], min, max);
2448 dst[i + 3] = av_clipf(src[i + 3], min, max);
2449 dst[i + 4] = av_clipf(src[i + 4], min, max);
2450 dst[i + 5] = av_clipf(src[i + 5], min, max);
2451 dst[i + 6] = av_clipf(src[i + 6], min, max);
2452 dst[i + 7] = av_clipf(src[i + 7], min, max);
2457 static int32_t scalarproduct_int16_c(const int16_t *v1, const int16_t *v2,
2463 res += *v1++ **v2++;
2468 static int32_t scalarproduct_and_madd_int16_c(int16_t *v1, const int16_t *v2,
2476 *v1++ += mul * *v3++;
2481 static void vector_clip_int32_c(int32_t *dst, const int32_t *src, int32_t min,
2482 int32_t max, unsigned int len)
2485 *dst++ = av_clip(*src++, min, max);
2486 *dst++ = av_clip(*src++, min, max);
2487 *dst++ = av_clip(*src++, min, max);
2488 *dst++ = av_clip(*src++, min, max);
2489 *dst++ = av_clip(*src++, min, max);
2490 *dst++ = av_clip(*src++, min, max);
2491 *dst++ = av_clip(*src++, min, max);
2492 *dst++ = av_clip(*src++, min, max);
2497 static void jref_idct_put(uint8_t *dest, int line_size, int16_t *block)
2499 ff_j_rev_dct(block);
2500 put_pixels_clamped_c(block, dest, line_size);
2503 static void jref_idct_add(uint8_t *dest, int line_size, int16_t *block)
2505 ff_j_rev_dct(block);
2506 add_pixels_clamped_c(block, dest, line_size);
2509 static void ff_jref_idct4_put(uint8_t *dest, int line_size, int16_t *block)
2511 ff_j_rev_dct4 (block);
2512 put_pixels_clamped4_c(block, dest, line_size);
2514 static void ff_jref_idct4_add(uint8_t *dest, int line_size, int16_t *block)
2516 ff_j_rev_dct4 (block);
2517 add_pixels_clamped4_c(block, dest, line_size);
2520 static void ff_jref_idct2_put(uint8_t *dest, int line_size, int16_t *block)
2522 ff_j_rev_dct2 (block);
2523 put_pixels_clamped2_c(block, dest, line_size);
2525 static void ff_jref_idct2_add(uint8_t *dest, int line_size, int16_t *block)
2527 ff_j_rev_dct2 (block);
2528 add_pixels_clamped2_c(block, dest, line_size);
2531 static void ff_jref_idct1_put(uint8_t *dest, int line_size, int16_t *block)
2533 dest[0] = av_clip_uint8((block[0] + 4)>>3);
2535 static void ff_jref_idct1_add(uint8_t *dest, int line_size, int16_t *block)
2537 dest[0] = av_clip_uint8(dest[0] + ((block[0] + 4)>>3));
2540 /* draw the edges of width 'w' of an image of size width, height */
2541 // FIXME: Check that this is OK for MPEG-4 interlaced.
2542 static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
2543 int w, int h, int sides)
2545 uint8_t *ptr = buf, *last_line;
2548 /* left and right */
2549 for (i = 0; i < height; i++) {
2550 memset(ptr - w, ptr[0], w);
2551 memset(ptr + width, ptr[width - 1], w);
2555 /* top and bottom + corners */
2557 last_line = buf + (height - 1) * wrap;
2558 if (sides & EDGE_TOP)
2559 for (i = 0; i < h; i++)
2561 memcpy(buf - (i + 1) * wrap, buf, width + w + w);
2562 if (sides & EDGE_BOTTOM)
2563 for (i = 0; i < h; i++)
2565 memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
2568 static void clear_block_8_c(int16_t *block)
2570 memset(block, 0, sizeof(int16_t) * 64);
2573 static void clear_blocks_8_c(int16_t *blocks)
2575 memset(blocks, 0, sizeof(int16_t) * 6 * 64);
2578 /* init static data */
2579 av_cold void ff_dsputil_static_init(void)
2583 for (i = 0; i < 512; i++)
2584 ff_square_tab[i] = (i - 256) * (i - 256);
2587 int ff_check_alignment(void)
2589 static int did_fail = 0;
2590 LOCAL_ALIGNED_16(int, aligned, [4]);
2592 if ((intptr_t)aligned & 15) {
2594 #if HAVE_MMX || HAVE_ALTIVEC
2595 av_log(NULL, AV_LOG_ERROR,
2596 "Compiler did not align stack variables. Libavcodec has been miscompiled\n"
2597 "and may be very slow or crash. This is not a bug in libavcodec,\n"
2598 "but in the compiler. You may try recompiling using gcc >= 4.2.\n"
2599 "Do not report crashes to FFmpeg developers.\n");
2608 av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
2610 const unsigned high_bit_depth = avctx->bits_per_raw_sample > 8;
2612 ff_check_alignment();
2615 if (avctx->bits_per_raw_sample == 10) {
2616 c->fdct = ff_jpeg_fdct_islow_10;
2617 c->fdct248 = ff_fdct248_islow_10;
2619 if (avctx->dct_algo == FF_DCT_FASTINT) {
2620 c->fdct = ff_fdct_ifast;
2621 c->fdct248 = ff_fdct_ifast248;
2622 } else if (avctx->dct_algo == FF_DCT_FAAN) {
2623 c->fdct = ff_faandct;
2624 c->fdct248 = ff_faandct248;
2626 c->fdct = ff_jpeg_fdct_islow_8; // slow/accurate/default
2627 c->fdct248 = ff_fdct248_islow_8;
2630 #endif /* CONFIG_ENCODERS */
2632 if (avctx->lowres==1) {
2633 c->idct_put = ff_jref_idct4_put;
2634 c->idct_add = ff_jref_idct4_add;
2635 c->idct = ff_j_rev_dct4;
2636 c->idct_permutation_type = FF_NO_IDCT_PERM;
2637 } else if (avctx->lowres==2) {
2638 c->idct_put = ff_jref_idct2_put;
2639 c->idct_add = ff_jref_idct2_add;
2640 c->idct = ff_j_rev_dct2;
2641 c->idct_permutation_type = FF_NO_IDCT_PERM;
2642 } else if (avctx->lowres==3) {
2643 c->idct_put = ff_jref_idct1_put;
2644 c->idct_add = ff_jref_idct1_add;
2645 c->idct = ff_j_rev_dct1;
2646 c->idct_permutation_type = FF_NO_IDCT_PERM;
2648 if (avctx->bits_per_raw_sample == 10) {
2649 c->idct_put = ff_simple_idct_put_10;
2650 c->idct_add = ff_simple_idct_add_10;
2651 c->idct = ff_simple_idct_10;
2652 c->idct_permutation_type = FF_NO_IDCT_PERM;
2653 } else if (avctx->bits_per_raw_sample == 12) {
2654 c->idct_put = ff_simple_idct_put_12;
2655 c->idct_add = ff_simple_idct_add_12;
2656 c->idct = ff_simple_idct_12;
2657 c->idct_permutation_type = FF_NO_IDCT_PERM;
2659 if (avctx->idct_algo == FF_IDCT_INT) {
2660 c->idct_put = jref_idct_put;
2661 c->idct_add = jref_idct_add;
2662 c->idct = ff_j_rev_dct;
2663 c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM;
2664 } else if (avctx->idct_algo == FF_IDCT_FAAN) {
2665 c->idct_put = ff_faanidct_put;
2666 c->idct_add = ff_faanidct_add;
2667 c->idct = ff_faanidct;
2668 c->idct_permutation_type = FF_NO_IDCT_PERM;
2669 } else { // accurate/default
2670 c->idct_put = ff_simple_idct_put_8;
2671 c->idct_add = ff_simple_idct_add_8;
2672 c->idct = ff_simple_idct_8;
2673 c->idct_permutation_type = FF_NO_IDCT_PERM;
2678 c->diff_pixels = diff_pixels_c;
2680 c->put_pixels_clamped = put_pixels_clamped_c;
2681 c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
2682 c->add_pixels_clamped = add_pixels_clamped_c;
2684 c->sum_abs_dctelem = sum_abs_dctelem_c;
2689 c->pix_sum = pix_sum_c;
2690 c->pix_norm1 = pix_norm1_c;
2692 c->fill_block_tab[0] = fill_block16_c;
2693 c->fill_block_tab[1] = fill_block8_c;
2695 /* TODO [0] 16 [1] 8 */
2696 c->pix_abs[0][0] = pix_abs16_c;
2697 c->pix_abs[0][1] = pix_abs16_x2_c;
2698 c->pix_abs[0][2] = pix_abs16_y2_c;
2699 c->pix_abs[0][3] = pix_abs16_xy2_c;
2700 c->pix_abs[1][0] = pix_abs8_c;
2701 c->pix_abs[1][1] = pix_abs8_x2_c;
2702 c->pix_abs[1][2] = pix_abs8_y2_c;
2703 c->pix_abs[1][3] = pix_abs8_xy2_c;
2705 #define dspfunc(PFX, IDX, NUM) \
2706 c->PFX ## _pixels_tab[IDX][0] = PFX ## NUM ## _mc00_c; \
2707 c->PFX ## _pixels_tab[IDX][1] = PFX ## NUM ## _mc10_c; \
2708 c->PFX ## _pixels_tab[IDX][2] = PFX ## NUM ## _mc20_c; \
2709 c->PFX ## _pixels_tab[IDX][3] = PFX ## NUM ## _mc30_c; \
2710 c->PFX ## _pixels_tab[IDX][4] = PFX ## NUM ## _mc01_c; \
2711 c->PFX ## _pixels_tab[IDX][5] = PFX ## NUM ## _mc11_c; \
2712 c->PFX ## _pixels_tab[IDX][6] = PFX ## NUM ## _mc21_c; \
2713 c->PFX ## _pixels_tab[IDX][7] = PFX ## NUM ## _mc31_c; \
2714 c->PFX ## _pixels_tab[IDX][8] = PFX ## NUM ## _mc02_c; \
2715 c->PFX ## _pixels_tab[IDX][9] = PFX ## NUM ## _mc12_c; \
2716 c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
2717 c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
2718 c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
2719 c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
2720 c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
2721 c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
2723 dspfunc(put_qpel, 0, 16);
2724 dspfunc(put_qpel, 1, 8);
2726 dspfunc(put_no_rnd_qpel, 0, 16);
2727 dspfunc(put_no_rnd_qpel, 1, 8);
2729 dspfunc(avg_qpel, 0, 16);
2730 dspfunc(avg_qpel, 1, 8);
2734 c->put_mspel_pixels_tab[0] = ff_put_pixels8x8_c;
2735 c->put_mspel_pixels_tab[1] = put_mspel8_mc10_c;
2736 c->put_mspel_pixels_tab[2] = put_mspel8_mc20_c;
2737 c->put_mspel_pixels_tab[3] = put_mspel8_mc30_c;
2738 c->put_mspel_pixels_tab[4] = put_mspel8_mc02_c;
2739 c->put_mspel_pixels_tab[5] = put_mspel8_mc12_c;
2740 c->put_mspel_pixels_tab[6] = put_mspel8_mc22_c;
2741 c->put_mspel_pixels_tab[7] = put_mspel8_mc32_c;
2743 #define SET_CMP_FUNC(name) \
2744 c->name[0] = name ## 16_c; \
2745 c->name[1] = name ## 8x8_c;
2747 SET_CMP_FUNC(hadamard8_diff)
2748 c->hadamard8_diff[4] = hadamard8_intra16_c;
2749 c->hadamard8_diff[5] = hadamard8_intra8x8_c;
2750 SET_CMP_FUNC(dct_sad)
2751 SET_CMP_FUNC(dct_max)
2753 SET_CMP_FUNC(dct264_sad)
2755 c->sad[0] = pix_abs16_c;
2756 c->sad[1] = pix_abs8_c;
2757 c->sse[0] = sse16_c;
2760 SET_CMP_FUNC(quant_psnr)
2763 c->vsad[0] = vsad16_c;
2764 c->vsad[4] = vsad_intra16_c;
2765 c->vsad[5] = vsad_intra8_c;
2766 c->vsse[0] = vsse16_c;
2767 c->vsse[4] = vsse_intra16_c;
2768 c->vsse[5] = vsse_intra8_c;
2769 c->nsse[0] = nsse16_c;
2770 c->nsse[1] = nsse8_c;
2771 #if CONFIG_SNOW_DECODER || CONFIG_SNOW_ENCODER
2772 ff_dsputil_init_dwt(c);
2775 c->ssd_int8_vs_int16 = ssd_int8_vs_int16_c;
2777 c->add_bytes = add_bytes_c;
2778 c->add_hfyu_median_prediction = add_hfyu_median_prediction_c;
2779 c->add_hfyu_left_prediction = add_hfyu_left_prediction_c;
2780 c->add_hfyu_left_prediction_bgr32 = add_hfyu_left_prediction_bgr32_c;
2782 c->diff_bytes = diff_bytes_c;
2783 c->sub_hfyu_median_prediction = sub_hfyu_median_prediction_c;
2785 c->bswap_buf = bswap_buf;
2786 c->bswap16_buf = bswap16_buf;
2788 c->try_8x8basis = try_8x8basis_c;
2789 c->add_8x8basis = add_8x8basis_c;
2791 c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c;
2793 c->scalarproduct_int16 = scalarproduct_int16_c;
2794 c->vector_clip_int32 = vector_clip_int32_c;
2795 c->vector_clipf = vector_clipf_c;
2797 c->shrink[0] = av_image_copy_plane;
2798 c->shrink[1] = ff_shrink22;
2799 c->shrink[2] = ff_shrink44;
2800 c->shrink[3] = ff_shrink88;
2802 c->add_pixels8 = add_pixels8_c;
2804 c->draw_edges = draw_edges_8_c;
2806 c->clear_block = clear_block_8_c;
2807 c->clear_blocks = clear_blocks_8_c;
2809 switch (avctx->bits_per_raw_sample) {
2814 c->get_pixels = get_pixels_16_c;
2817 if (avctx->bits_per_raw_sample<=8 || avctx->codec_type != AVMEDIA_TYPE_VIDEO) {
2818 c->get_pixels = get_pixels_8_c;
2825 ff_dsputil_init_alpha(c, avctx);
2827 ff_dsputil_init_arm(c, avctx, high_bit_depth);
2829 ff_dsputil_init_bfin(c, avctx, high_bit_depth);
2831 ff_dsputil_init_ppc(c, avctx, high_bit_depth);
2833 ff_dsputil_init_x86(c, avctx, high_bit_depth);
2835 ff_init_scantable_permutation(c->idct_permutation,
2836 c->idct_permutation_type);
2839 av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
2841 ff_dsputil_init(c, avctx);
2844 av_cold void avpriv_dsputil_init(DSPContext *c, AVCodecContext *avctx)
2846 ff_dsputil_init(c, avctx);