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 const uint8_t ff_alternate_horizontal_scan[64] = {
59 0, 1, 2, 3, 8, 9, 16, 17,
60 10, 11, 4, 5, 6, 7, 15, 14,
61 13, 12, 19, 18, 24, 25, 32, 33,
62 26, 27, 20, 21, 22, 23, 28, 29,
63 30, 31, 34, 35, 40, 41, 48, 49,
64 42, 43, 36, 37, 38, 39, 44, 45,
65 46, 47, 50, 51, 56, 57, 58, 59,
66 52, 53, 54, 55, 60, 61, 62, 63,
69 const uint8_t ff_alternate_vertical_scan[64] = {
70 0, 8, 16, 24, 1, 9, 2, 10,
71 17, 25, 32, 40, 48, 56, 57, 49,
72 41, 33, 26, 18, 3, 11, 4, 12,
73 19, 27, 34, 42, 50, 58, 35, 43,
74 51, 59, 20, 28, 5, 13, 6, 14,
75 21, 29, 36, 44, 52, 60, 37, 45,
76 53, 61, 22, 30, 7, 15, 23, 31,
77 38, 46, 54, 62, 39, 47, 55, 63,
80 /* Input permutation for the simple_idct_mmx */
81 static const uint8_t simple_mmx_permutation[64] = {
82 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
83 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
84 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
85 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
86 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
87 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
88 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
89 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
92 static const uint8_t idct_sse2_row_perm[8] = { 0, 4, 1, 5, 2, 6, 3, 7 };
94 av_cold void ff_init_scantable(uint8_t *permutation, ScanTable *st,
95 const uint8_t *src_scantable)
99 st->scantable = src_scantable;
101 for (i = 0; i < 64; i++) {
102 int j = src_scantable[i];
103 st->permutated[i] = permutation[j];
107 for (i = 0; i < 64; i++) {
108 int j = st->permutated[i];
111 st->raster_end[i] = end;
115 av_cold void ff_init_scantable_permutation(uint8_t *idct_permutation,
116 int idct_permutation_type)
120 switch (idct_permutation_type) {
121 case FF_NO_IDCT_PERM:
122 for (i = 0; i < 64; i++)
123 idct_permutation[i] = i;
125 case FF_LIBMPEG2_IDCT_PERM:
126 for (i = 0; i < 64; i++)
127 idct_permutation[i] = (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
129 case FF_SIMPLE_IDCT_PERM:
130 for (i = 0; i < 64; i++)
131 idct_permutation[i] = simple_mmx_permutation[i];
133 case FF_TRANSPOSE_IDCT_PERM:
134 for (i = 0; i < 64; i++)
135 idct_permutation[i] = ((i & 7) << 3) | (i >> 3);
137 case FF_PARTTRANS_IDCT_PERM:
138 for (i = 0; i < 64; i++)
139 idct_permutation[i] = (i & 0x24) | ((i & 3) << 3) | ((i >> 3) & 3);
141 case FF_SSE2_IDCT_PERM:
142 for (i = 0; i < 64; i++)
143 idct_permutation[i] = (i & 0x38) | idct_sse2_row_perm[i & 7];
146 av_log(NULL, AV_LOG_ERROR,
147 "Internal error, IDCT permutation not set\n");
151 static int pix_sum_c(uint8_t *pix, int line_size)
155 for (i = 0; i < 16; i++) {
156 for (j = 0; j < 16; j += 8) {
167 pix += line_size - 16;
172 static int pix_norm1_c(uint8_t *pix, int line_size)
175 uint32_t *sq = ff_square_tab + 256;
177 for (i = 0; i < 16; i++) {
178 for (j = 0; j < 16; j += 8) {
190 register uint64_t x = *(uint64_t *) pix;
192 s += sq[(x >> 8) & 0xff];
193 s += sq[(x >> 16) & 0xff];
194 s += sq[(x >> 24) & 0xff];
195 s += sq[(x >> 32) & 0xff];
196 s += sq[(x >> 40) & 0xff];
197 s += sq[(x >> 48) & 0xff];
198 s += sq[(x >> 56) & 0xff];
200 register uint32_t x = *(uint32_t *) pix;
202 s += sq[(x >> 8) & 0xff];
203 s += sq[(x >> 16) & 0xff];
204 s += sq[(x >> 24) & 0xff];
205 x = *(uint32_t *) (pix + 4);
207 s += sq[(x >> 8) & 0xff];
208 s += sq[(x >> 16) & 0xff];
209 s += sq[(x >> 24) & 0xff];
214 pix += line_size - 16;
219 static void bswap_buf(uint32_t *dst, const uint32_t *src, int w)
223 for (i = 0; i + 8 <= w; i += 8) {
224 dst[i + 0] = av_bswap32(src[i + 0]);
225 dst[i + 1] = av_bswap32(src[i + 1]);
226 dst[i + 2] = av_bswap32(src[i + 2]);
227 dst[i + 3] = av_bswap32(src[i + 3]);
228 dst[i + 4] = av_bswap32(src[i + 4]);
229 dst[i + 5] = av_bswap32(src[i + 5]);
230 dst[i + 6] = av_bswap32(src[i + 6]);
231 dst[i + 7] = av_bswap32(src[i + 7]);
234 dst[i + 0] = av_bswap32(src[i + 0]);
237 static void bswap16_buf(uint16_t *dst, const uint16_t *src, int len)
240 *dst++ = av_bswap16(*src++);
243 static int sse4_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
244 int line_size, int h)
247 uint32_t *sq = ff_square_tab + 256;
249 for (i = 0; i < h; i++) {
250 s += sq[pix1[0] - pix2[0]];
251 s += sq[pix1[1] - pix2[1]];
252 s += sq[pix1[2] - pix2[2]];
253 s += sq[pix1[3] - pix2[3]];
260 static int sse8_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
261 int line_size, int h)
264 uint32_t *sq = ff_square_tab + 256;
266 for (i = 0; i < h; i++) {
267 s += sq[pix1[0] - pix2[0]];
268 s += sq[pix1[1] - pix2[1]];
269 s += sq[pix1[2] - pix2[2]];
270 s += sq[pix1[3] - pix2[3]];
271 s += sq[pix1[4] - pix2[4]];
272 s += sq[pix1[5] - pix2[5]];
273 s += sq[pix1[6] - pix2[6]];
274 s += sq[pix1[7] - pix2[7]];
281 static int sse16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
282 int line_size, int h)
285 uint32_t *sq = ff_square_tab + 256;
287 for (i = 0; i < h; i++) {
288 s += sq[pix1[0] - pix2[0]];
289 s += sq[pix1[1] - pix2[1]];
290 s += sq[pix1[2] - pix2[2]];
291 s += sq[pix1[3] - pix2[3]];
292 s += sq[pix1[4] - pix2[4]];
293 s += sq[pix1[5] - pix2[5]];
294 s += sq[pix1[6] - pix2[6]];
295 s += sq[pix1[7] - pix2[7]];
296 s += sq[pix1[8] - pix2[8]];
297 s += sq[pix1[9] - pix2[9]];
298 s += sq[pix1[10] - pix2[10]];
299 s += sq[pix1[11] - pix2[11]];
300 s += sq[pix1[12] - pix2[12]];
301 s += sq[pix1[13] - pix2[13]];
302 s += sq[pix1[14] - pix2[14]];
303 s += sq[pix1[15] - pix2[15]];
311 static void diff_pixels_c(int16_t *av_restrict block, const uint8_t *s1,
312 const uint8_t *s2, int stride)
316 /* read the pixels */
317 for (i = 0; i < 8; i++) {
318 block[0] = s1[0] - s2[0];
319 block[1] = s1[1] - s2[1];
320 block[2] = s1[2] - s2[2];
321 block[3] = s1[3] - s2[3];
322 block[4] = s1[4] - s2[4];
323 block[5] = s1[5] - s2[5];
324 block[6] = s1[6] - s2[6];
325 block[7] = s1[7] - s2[7];
332 static void put_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels,
337 /* read the pixels */
338 for (i = 0; i < 8; i++) {
339 pixels[0] = av_clip_uint8(block[0]);
340 pixels[1] = av_clip_uint8(block[1]);
341 pixels[2] = av_clip_uint8(block[2]);
342 pixels[3] = av_clip_uint8(block[3]);
343 pixels[4] = av_clip_uint8(block[4]);
344 pixels[5] = av_clip_uint8(block[5]);
345 pixels[6] = av_clip_uint8(block[6]);
346 pixels[7] = av_clip_uint8(block[7]);
353 static void put_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels,
358 /* read the pixels */
360 pixels[0] = av_clip_uint8(block[0]);
361 pixels[1] = av_clip_uint8(block[1]);
362 pixels[2] = av_clip_uint8(block[2]);
363 pixels[3] = av_clip_uint8(block[3]);
370 static void put_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels,
375 /* read the pixels */
377 pixels[0] = av_clip_uint8(block[0]);
378 pixels[1] = av_clip_uint8(block[1]);
385 static void put_signed_pixels_clamped_c(const int16_t *block,
386 uint8_t *av_restrict pixels,
391 for (i = 0; i < 8; i++) {
392 for (j = 0; j < 8; j++) {
395 else if (*block > 127)
398 *pixels = (uint8_t) (*block + 128);
402 pixels += (line_size - 8);
406 static void add_pixels8_c(uint8_t *av_restrict pixels, int16_t *block,
411 for (i = 0; i < 8; i++) {
412 pixels[0] += block[0];
413 pixels[1] += block[1];
414 pixels[2] += block[2];
415 pixels[3] += block[3];
416 pixels[4] += block[4];
417 pixels[5] += block[5];
418 pixels[6] += block[6];
419 pixels[7] += block[7];
425 static void add_pixels_clamped_c(const int16_t *block, uint8_t *av_restrict pixels,
430 /* read the pixels */
431 for (i = 0; i < 8; i++) {
432 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
433 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
434 pixels[2] = av_clip_uint8(pixels[2] + block[2]);
435 pixels[3] = av_clip_uint8(pixels[3] + block[3]);
436 pixels[4] = av_clip_uint8(pixels[4] + block[4]);
437 pixels[5] = av_clip_uint8(pixels[5] + block[5]);
438 pixels[6] = av_clip_uint8(pixels[6] + block[6]);
439 pixels[7] = av_clip_uint8(pixels[7] + block[7]);
445 static void add_pixels_clamped4_c(const int16_t *block, uint8_t *av_restrict pixels,
450 /* read the pixels */
452 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
453 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
454 pixels[2] = av_clip_uint8(pixels[2] + block[2]);
455 pixels[3] = av_clip_uint8(pixels[3] + block[3]);
461 static void add_pixels_clamped2_c(const int16_t *block, uint8_t *av_restrict pixels,
466 /* read the pixels */
468 pixels[0] = av_clip_uint8(pixels[0] + block[0]);
469 pixels[1] = av_clip_uint8(pixels[1] + block[1]);
475 static int sum_abs_dctelem_c(int16_t *block)
479 for (i = 0; i < 64; i++)
480 sum += FFABS(block[i]);
484 static void fill_block16_c(uint8_t *block, uint8_t value, int line_size, int h)
488 for (i = 0; i < h; i++) {
489 memset(block, value, 16);
494 static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h)
498 for (i = 0; i < h; i++) {
499 memset(block, value, 8);
504 #define avg2(a, b) ((a + b + 1) >> 1)
505 #define avg4(a, b, c, d) ((a + b + c + d + 2) >> 2)
507 static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h,
508 int x16, int y16, int rounder)
510 const int A = (16 - x16) * (16 - y16);
511 const int B = (x16) * (16 - y16);
512 const int C = (16 - x16) * (y16);
513 const int D = (x16) * (y16);
516 for (i = 0; i < h; i++) {
517 dst[0] = (A * src[0] + B * src[1] + C * src[stride + 0] + D * src[stride + 1] + rounder) >> 8;
518 dst[1] = (A * src[1] + B * src[2] + C * src[stride + 1] + D * src[stride + 2] + rounder) >> 8;
519 dst[2] = (A * src[2] + B * src[3] + C * src[stride + 2] + D * src[stride + 3] + rounder) >> 8;
520 dst[3] = (A * src[3] + B * src[4] + C * src[stride + 3] + D * src[stride + 4] + rounder) >> 8;
521 dst[4] = (A * src[4] + B * src[5] + C * src[stride + 4] + D * src[stride + 5] + rounder) >> 8;
522 dst[5] = (A * src[5] + B * src[6] + C * src[stride + 5] + D * src[stride + 6] + rounder) >> 8;
523 dst[6] = (A * src[6] + B * src[7] + C * src[stride + 6] + D * src[stride + 7] + rounder) >> 8;
524 dst[7] = (A * src[7] + B * src[8] + C * src[stride + 7] + D * src[stride + 8] + rounder) >> 8;
530 void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
531 int dxx, int dxy, int dyx, int dyy, int shift, int r,
532 int width, int height)
535 const int s = 1 << shift;
540 for (y = 0; y < h; y++) {
545 for (x = 0; x < 8; x++) { // FIXME: optimize
547 int src_x = vx >> 16;
548 int src_y = vy >> 16;
549 int frac_x = src_x & (s - 1);
550 int frac_y = src_y & (s - 1);
555 if ((unsigned) src_x < width) {
556 if ((unsigned) src_y < height) {
557 index = src_x + src_y * stride;
558 dst[y * stride + x] =
559 ((src[index] * (s - frac_x) +
560 src[index + 1] * frac_x) * (s - frac_y) +
561 (src[index + stride] * (s - frac_x) +
562 src[index + stride + 1] * frac_x) * frac_y +
565 index = src_x + av_clip(src_y, 0, height) * stride;
566 dst[y * stride + x] =
567 ((src[index] * (s - frac_x) +
568 src[index + 1] * frac_x) * s +
572 if ((unsigned) src_y < height) {
573 index = av_clip(src_x, 0, width) + src_y * stride;
574 dst[y * stride + x] =
575 ((src[index] * (s - frac_y) +
576 src[index + stride] * frac_y) * s +
579 index = av_clip(src_x, 0, width) +
580 av_clip(src_y, 0, height) * stride;
581 dst[y * stride + x] = src[index];
593 #define QPEL_MC(r, OPNAME, RND, OP) \
594 static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, \
595 int dstStride, int srcStride, \
598 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
601 for (i = 0; i < h; i++) { \
602 OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
603 OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
604 OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
605 OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
606 OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
607 OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[8])); \
608 OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[8]) * 3 - (src[3] + src[7])); \
609 OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[8]) * 6 + (src[5] + src[7]) * 3 - (src[4] + src[6])); \
615 static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, \
616 int dstStride, int srcStride) \
618 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
622 for (i = 0; i < w; i++) { \
623 const int src0 = src[0 * srcStride]; \
624 const int src1 = src[1 * srcStride]; \
625 const int src2 = src[2 * srcStride]; \
626 const int src3 = src[3 * srcStride]; \
627 const int src4 = src[4 * srcStride]; \
628 const int src5 = src[5 * srcStride]; \
629 const int src6 = src[6 * srcStride]; \
630 const int src7 = src[7 * srcStride]; \
631 const int src8 = src[8 * srcStride]; \
632 OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
633 OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
634 OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
635 OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
636 OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
637 OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src8)); \
638 OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src8) * 3 - (src3 + src7)); \
639 OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src8) * 6 + (src5 + src7) * 3 - (src4 + src6)); \
645 static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, \
646 int dstStride, int srcStride, \
649 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
652 for (i = 0; i < h; i++) { \
653 OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
654 OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
655 OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
656 OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
657 OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
658 OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[9])); \
659 OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[9]) * 3 - (src[3] + src[10])); \
660 OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[9]) * 6 + (src[5] + src[10]) * 3 - (src[4] + src[11])); \
661 OP(dst[8], (src[8] + src[9]) * 20 - (src[7] + src[10]) * 6 + (src[6] + src[11]) * 3 - (src[5] + src[12])); \
662 OP(dst[9], (src[9] + src[10]) * 20 - (src[8] + src[11]) * 6 + (src[7] + src[12]) * 3 - (src[6] + src[13])); \
663 OP(dst[10], (src[10] + src[11]) * 20 - (src[9] + src[12]) * 6 + (src[8] + src[13]) * 3 - (src[7] + src[14])); \
664 OP(dst[11], (src[11] + src[12]) * 20 - (src[10] + src[13]) * 6 + (src[9] + src[14]) * 3 - (src[8] + src[15])); \
665 OP(dst[12], (src[12] + src[13]) * 20 - (src[11] + src[14]) * 6 + (src[10] + src[15]) * 3 - (src[9] + src[16])); \
666 OP(dst[13], (src[13] + src[14]) * 20 - (src[12] + src[15]) * 6 + (src[11] + src[16]) * 3 - (src[10] + src[16])); \
667 OP(dst[14], (src[14] + src[15]) * 20 - (src[13] + src[16]) * 6 + (src[12] + src[16]) * 3 - (src[11] + src[15])); \
668 OP(dst[15], (src[15] + src[16]) * 20 - (src[14] + src[16]) * 6 + (src[13] + src[15]) * 3 - (src[12] + src[14])); \
674 static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, \
675 int dstStride, int srcStride) \
677 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
681 for (i = 0; i < w; i++) { \
682 const int src0 = src[0 * srcStride]; \
683 const int src1 = src[1 * srcStride]; \
684 const int src2 = src[2 * srcStride]; \
685 const int src3 = src[3 * srcStride]; \
686 const int src4 = src[4 * srcStride]; \
687 const int src5 = src[5 * srcStride]; \
688 const int src6 = src[6 * srcStride]; \
689 const int src7 = src[7 * srcStride]; \
690 const int src8 = src[8 * srcStride]; \
691 const int src9 = src[9 * srcStride]; \
692 const int src10 = src[10 * srcStride]; \
693 const int src11 = src[11 * srcStride]; \
694 const int src12 = src[12 * srcStride]; \
695 const int src13 = src[13 * srcStride]; \
696 const int src14 = src[14 * srcStride]; \
697 const int src15 = src[15 * srcStride]; \
698 const int src16 = src[16 * srcStride]; \
699 OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
700 OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
701 OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
702 OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
703 OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
704 OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src9)); \
705 OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src9) * 3 - (src3 + src10)); \
706 OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src9) * 6 + (src5 + src10) * 3 - (src4 + src11)); \
707 OP(dst[8 * dstStride], (src8 + src9) * 20 - (src7 + src10) * 6 + (src6 + src11) * 3 - (src5 + src12)); \
708 OP(dst[9 * dstStride], (src9 + src10) * 20 - (src8 + src11) * 6 + (src7 + src12) * 3 - (src6 + src13)); \
709 OP(dst[10 * dstStride], (src10 + src11) * 20 - (src9 + src12) * 6 + (src8 + src13) * 3 - (src7 + src14)); \
710 OP(dst[11 * dstStride], (src11 + src12) * 20 - (src10 + src13) * 6 + (src9 + src14) * 3 - (src8 + src15)); \
711 OP(dst[12 * dstStride], (src12 + src13) * 20 - (src11 + src14) * 6 + (src10 + src15) * 3 - (src9 + src16)); \
712 OP(dst[13 * dstStride], (src13 + src14) * 20 - (src12 + src15) * 6 + (src11 + src16) * 3 - (src10 + src16)); \
713 OP(dst[14 * dstStride], (src14 + src15) * 20 - (src13 + src16) * 6 + (src12 + src16) * 3 - (src11 + src15)); \
714 OP(dst[15 * dstStride], (src15 + src16) * 20 - (src14 + src16) * 6 + (src13 + src15) * 3 - (src12 + src14)); \
720 static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, \
725 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
726 OPNAME ## pixels8_l2_8(dst, src, half, stride, stride, 8, 8); \
729 static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, \
732 OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8); \
735 static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, \
740 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
741 OPNAME ## pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8); \
744 static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, \
747 uint8_t full[16 * 9]; \
750 copy_block9(full, src, 16, stride, 9); \
751 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
752 OPNAME ## pixels8_l2_8(dst, full, half, stride, 16, 8, 8); \
755 static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, \
758 uint8_t full[16 * 9]; \
760 copy_block9(full, src, 16, stride, 9); \
761 OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16); \
764 static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, \
767 uint8_t full[16 * 9]; \
770 copy_block9(full, src, 16, stride, 9); \
771 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
772 OPNAME ## pixels8_l2_8(dst, full + 16, half, stride, 16, 8, 8); \
775 void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, \
778 uint8_t full[16 * 9]; \
781 uint8_t halfHV[64]; \
783 copy_block9(full, src, 16, stride, 9); \
784 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
785 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
786 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
787 OPNAME ## pixels8_l4_8(dst, full, halfH, halfV, halfHV, \
788 stride, 16, 8, 8, 8, 8); \
791 static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, \
794 uint8_t full[16 * 9]; \
796 uint8_t halfHV[64]; \
798 copy_block9(full, src, 16, stride, 9); \
799 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
800 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
801 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
802 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
805 void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, \
808 uint8_t full[16 * 9]; \
811 uint8_t halfHV[64]; \
813 copy_block9(full, src, 16, stride, 9); \
814 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
815 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
816 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
817 OPNAME ## pixels8_l4_8(dst, full + 1, halfH, halfV, halfHV, \
818 stride, 16, 8, 8, 8, 8); \
821 static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, \
824 uint8_t full[16 * 9]; \
826 uint8_t halfHV[64]; \
828 copy_block9(full, src, 16, stride, 9); \
829 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
830 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
831 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
832 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
835 void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, \
838 uint8_t full[16 * 9]; \
841 uint8_t halfHV[64]; \
843 copy_block9(full, src, 16, stride, 9); \
844 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
845 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
846 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
847 OPNAME ## pixels8_l4_8(dst, full + 16, halfH + 8, halfV, halfHV, \
848 stride, 16, 8, 8, 8, 8); \
851 static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, \
854 uint8_t full[16 * 9]; \
856 uint8_t halfHV[64]; \
858 copy_block9(full, src, 16, stride, 9); \
859 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
860 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
861 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
862 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
865 void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, \
868 uint8_t full[16 * 9]; \
871 uint8_t halfHV[64]; \
873 copy_block9(full, src, 16, stride, 9); \
874 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
875 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
876 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
877 OPNAME ## pixels8_l4_8(dst, full + 17, halfH + 8, halfV, halfHV, \
878 stride, 16, 8, 8, 8, 8); \
881 static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, \
884 uint8_t full[16 * 9]; \
886 uint8_t halfHV[64]; \
888 copy_block9(full, src, 16, stride, 9); \
889 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
890 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
891 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
892 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
895 static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, \
899 uint8_t halfHV[64]; \
901 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
902 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
903 OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
906 static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, \
910 uint8_t halfHV[64]; \
912 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
913 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
914 OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
917 void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, \
920 uint8_t full[16 * 9]; \
923 uint8_t halfHV[64]; \
925 copy_block9(full, src, 16, stride, 9); \
926 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
927 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
928 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
929 OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
932 static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, \
935 uint8_t full[16 * 9]; \
938 copy_block9(full, src, 16, stride, 9); \
939 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
940 put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
941 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
944 void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, \
947 uint8_t full[16 * 9]; \
950 uint8_t halfHV[64]; \
952 copy_block9(full, src, 16, stride, 9); \
953 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
954 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
955 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
956 OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
959 static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, \
962 uint8_t full[16 * 9]; \
965 copy_block9(full, src, 16, stride, 9); \
966 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
967 put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
968 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
971 static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, \
976 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
977 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
980 static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, \
985 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
986 OPNAME ## pixels16_l2_8(dst, src, half, stride, stride, 16, 16); \
989 static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, \
992 OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16); \
995 static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, \
1000 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
1001 OPNAME ## pixels16_l2_8(dst, src + 1, half, stride, stride, 16, 16); \
1004 static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, \
1007 uint8_t full[24 * 17]; \
1008 uint8_t half[256]; \
1010 copy_block17(full, src, 24, stride, 17); \
1011 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
1012 OPNAME ## pixels16_l2_8(dst, full, half, stride, 24, 16, 16); \
1015 static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, \
1018 uint8_t full[24 * 17]; \
1020 copy_block17(full, src, 24, stride, 17); \
1021 OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24); \
1024 static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, \
1027 uint8_t full[24 * 17]; \
1028 uint8_t half[256]; \
1030 copy_block17(full, src, 24, stride, 17); \
1031 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
1032 OPNAME ## pixels16_l2_8(dst, full + 24, half, stride, 24, 16, 16); \
1035 void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, \
1038 uint8_t full[24 * 17]; \
1039 uint8_t halfH[272]; \
1040 uint8_t halfV[256]; \
1041 uint8_t halfHV[256]; \
1043 copy_block17(full, src, 24, stride, 17); \
1044 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1045 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1046 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1047 OPNAME ## pixels16_l4_8(dst, full, halfH, halfV, halfHV, \
1048 stride, 24, 16, 16, 16, 16); \
1051 static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, \
1054 uint8_t full[24 * 17]; \
1055 uint8_t halfH[272]; \
1056 uint8_t halfHV[256]; \
1058 copy_block17(full, src, 24, stride, 17); \
1059 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1060 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1061 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1062 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1065 void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, \
1068 uint8_t full[24 * 17]; \
1069 uint8_t halfH[272]; \
1070 uint8_t halfV[256]; \
1071 uint8_t halfHV[256]; \
1073 copy_block17(full, src, 24, stride, 17); \
1074 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1075 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1076 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1077 OPNAME ## pixels16_l4_8(dst, full + 1, halfH, halfV, halfHV, \
1078 stride, 24, 16, 16, 16, 16); \
1081 static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, \
1084 uint8_t full[24 * 17]; \
1085 uint8_t halfH[272]; \
1086 uint8_t halfHV[256]; \
1088 copy_block17(full, src, 24, stride, 17); \
1089 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1090 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1091 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1092 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1095 void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, \
1098 uint8_t full[24 * 17]; \
1099 uint8_t halfH[272]; \
1100 uint8_t halfV[256]; \
1101 uint8_t halfHV[256]; \
1103 copy_block17(full, src, 24, stride, 17); \
1104 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1105 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1106 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1107 OPNAME ## pixels16_l4_8(dst, full + 24, halfH + 16, halfV, halfHV, \
1108 stride, 24, 16, 16, 16, 16); \
1111 static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, \
1114 uint8_t full[24 * 17]; \
1115 uint8_t halfH[272]; \
1116 uint8_t halfHV[256]; \
1118 copy_block17(full, src, 24, stride, 17); \
1119 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1120 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1121 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1122 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1125 void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, \
1128 uint8_t full[24 * 17]; \
1129 uint8_t halfH[272]; \
1130 uint8_t halfV[256]; \
1131 uint8_t halfHV[256]; \
1133 copy_block17(full, src, 24, stride, 17); \
1134 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1135 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1136 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1137 OPNAME ## pixels16_l4_8(dst, full + 25, halfH + 16, halfV, halfHV, \
1138 stride, 24, 16, 16, 16, 16); \
1141 static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, \
1144 uint8_t full[24 * 17]; \
1145 uint8_t halfH[272]; \
1146 uint8_t halfHV[256]; \
1148 copy_block17(full, src, 24, stride, 17); \
1149 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1150 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1151 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1152 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1155 static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, \
1158 uint8_t halfH[272]; \
1159 uint8_t halfHV[256]; \
1161 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1162 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1163 OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
1166 static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, \
1169 uint8_t halfH[272]; \
1170 uint8_t halfHV[256]; \
1172 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1173 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1174 OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
1177 void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, \
1180 uint8_t full[24 * 17]; \
1181 uint8_t halfH[272]; \
1182 uint8_t halfV[256]; \
1183 uint8_t halfHV[256]; \
1185 copy_block17(full, src, 24, stride, 17); \
1186 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1187 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
1188 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1189 OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
1192 static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, \
1195 uint8_t full[24 * 17]; \
1196 uint8_t halfH[272]; \
1198 copy_block17(full, src, 24, stride, 17); \
1199 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1200 put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
1201 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1204 void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, \
1207 uint8_t full[24 * 17]; \
1208 uint8_t halfH[272]; \
1209 uint8_t halfV[256]; \
1210 uint8_t halfHV[256]; \
1212 copy_block17(full, src, 24, stride, 17); \
1213 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1214 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
1215 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
1216 OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
1219 static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, \
1222 uint8_t full[24 * 17]; \
1223 uint8_t halfH[272]; \
1225 copy_block17(full, src, 24, stride, 17); \
1226 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
1227 put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
1228 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1231 static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, \
1234 uint8_t halfH[272]; \
1236 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
1237 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
1240 #define op_avg(a, b) a = (((a) + cm[((b) + 16) >> 5] + 1) >> 1)
1241 #define op_avg_no_rnd(a, b) a = (((a) + cm[((b) + 15) >> 5]) >> 1)
1242 #define op_put(a, b) a = cm[((b) + 16) >> 5]
1243 #define op_put_no_rnd(a, b) a = cm[((b) + 15) >> 5]
1245 QPEL_MC(0, put_, _, op_put)
1246 QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
1247 QPEL_MC(0, avg_, _, op_avg)
1251 #undef op_put_no_rnd
1253 void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1255 put_pixels8_8_c(dst, src, stride, 8);
1258 void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1260 avg_pixels8_8_c(dst, src, stride, 8);
1263 void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1265 put_pixels16_8_c(dst, src, stride, 16);
1268 void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1270 avg_pixels16_8_c(dst, src, stride, 16);
1273 #define put_qpel8_mc00_c ff_put_pixels8x8_c
1274 #define avg_qpel8_mc00_c ff_avg_pixels8x8_c
1275 #define put_qpel16_mc00_c ff_put_pixels16x16_c
1276 #define avg_qpel16_mc00_c ff_avg_pixels16x16_c
1277 #define put_no_rnd_qpel8_mc00_c ff_put_pixels8x8_c
1278 #define put_no_rnd_qpel16_mc00_c ff_put_pixels16x16_c
1280 static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src,
1281 int dstStride, int srcStride, int h)
1283 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
1286 for (i = 0; i < h; i++) {
1287 dst[0] = cm[(9 * (src[0] + src[1]) - (src[-1] + src[2]) + 8) >> 4];
1288 dst[1] = cm[(9 * (src[1] + src[2]) - (src[0] + src[3]) + 8) >> 4];
1289 dst[2] = cm[(9 * (src[2] + src[3]) - (src[1] + src[4]) + 8) >> 4];
1290 dst[3] = cm[(9 * (src[3] + src[4]) - (src[2] + src[5]) + 8) >> 4];
1291 dst[4] = cm[(9 * (src[4] + src[5]) - (src[3] + src[6]) + 8) >> 4];
1292 dst[5] = cm[(9 * (src[5] + src[6]) - (src[4] + src[7]) + 8) >> 4];
1293 dst[6] = cm[(9 * (src[6] + src[7]) - (src[5] + src[8]) + 8) >> 4];
1294 dst[7] = cm[(9 * (src[7] + src[8]) - (src[6] + src[9]) + 8) >> 4];
1300 #if CONFIG_DIRAC_DECODER
1301 #define DIRAC_MC(OPNAME)\
1302 void ff_ ## OPNAME ## _dirac_pixels8_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1304 OPNAME ## _pixels8_8_c(dst, src[0], stride, h);\
1306 void ff_ ## OPNAME ## _dirac_pixels16_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1308 OPNAME ## _pixels16_8_c(dst, src[0], stride, h);\
1310 void ff_ ## OPNAME ## _dirac_pixels32_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1312 OPNAME ## _pixels16_8_c(dst , src[0] , stride, h);\
1313 OPNAME ## _pixels16_8_c(dst+16, src[0]+16, stride, h);\
1315 void ff_ ## OPNAME ## _dirac_pixels8_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1317 OPNAME ## _pixels8_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
1319 void ff_ ## OPNAME ## _dirac_pixels16_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1321 OPNAME ## _pixels16_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
1323 void ff_ ## OPNAME ## _dirac_pixels32_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);\
1326 OPNAME ## _pixels16_l2_8(dst+16, src[0]+16, src[1]+16, stride, stride, stride, h);\
1328 void ff_ ## OPNAME ## _dirac_pixels8_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1330 OPNAME ## _pixels8_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
1332 void ff_ ## OPNAME ## _dirac_pixels16_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
1334 OPNAME ## _pixels16_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
1336 void ff_ ## OPNAME ## _dirac_pixels32_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);\
1339 OPNAME ## _pixels16_l4_8(dst+16, src[0]+16, src[1]+16, src[2]+16, src[3]+16, stride, stride, stride, stride, stride, h);\
1345 static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src,
1346 int dstStride, int srcStride, int w)
1348 const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
1351 for (i = 0; i < w; i++) {
1352 const int src_1 = src[-srcStride];
1353 const int src0 = src[0];
1354 const int src1 = src[srcStride];
1355 const int src2 = src[2 * srcStride];
1356 const int src3 = src[3 * srcStride];
1357 const int src4 = src[4 * srcStride];
1358 const int src5 = src[5 * srcStride];
1359 const int src6 = src[6 * srcStride];
1360 const int src7 = src[7 * srcStride];
1361 const int src8 = src[8 * srcStride];
1362 const int src9 = src[9 * srcStride];
1363 dst[0 * dstStride] = cm[(9 * (src0 + src1) - (src_1 + src2) + 8) >> 4];
1364 dst[1 * dstStride] = cm[(9 * (src1 + src2) - (src0 + src3) + 8) >> 4];
1365 dst[2 * dstStride] = cm[(9 * (src2 + src3) - (src1 + src4) + 8) >> 4];
1366 dst[3 * dstStride] = cm[(9 * (src3 + src4) - (src2 + src5) + 8) >> 4];
1367 dst[4 * dstStride] = cm[(9 * (src4 + src5) - (src3 + src6) + 8) >> 4];
1368 dst[5 * dstStride] = cm[(9 * (src5 + src6) - (src4 + src7) + 8) >> 4];
1369 dst[6 * dstStride] = cm[(9 * (src6 + src7) - (src5 + src8) + 8) >> 4];
1370 dst[7 * dstStride] = cm[(9 * (src7 + src8) - (src6 + src9) + 8) >> 4];
1376 static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1380 wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
1381 put_pixels8_l2_8(dst, src, half, stride, stride, 8, 8);
1384 static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1386 wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
1389 static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1393 wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
1394 put_pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8);
1397 static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1399 wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
1402 static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1408 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1409 wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
1410 wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
1411 put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
1414 static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1420 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1421 wmv2_mspel8_v_lowpass(halfV, src + 1, 8, stride, 8);
1422 wmv2_mspel8_v_lowpass(halfHV, halfH + 8, 8, 8, 8);
1423 put_pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8);
1426 static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
1430 wmv2_mspel8_h_lowpass(halfH, src - stride, 8, stride, 11);
1431 wmv2_mspel8_v_lowpass(dst, halfH + 8, stride, 8, 8);
1434 static inline int pix_abs16_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1435 int line_size, int h)
1439 for (i = 0; i < h; i++) {
1440 s += abs(pix1[0] - pix2[0]);
1441 s += abs(pix1[1] - pix2[1]);
1442 s += abs(pix1[2] - pix2[2]);
1443 s += abs(pix1[3] - pix2[3]);
1444 s += abs(pix1[4] - pix2[4]);
1445 s += abs(pix1[5] - pix2[5]);
1446 s += abs(pix1[6] - pix2[6]);
1447 s += abs(pix1[7] - pix2[7]);
1448 s += abs(pix1[8] - pix2[8]);
1449 s += abs(pix1[9] - pix2[9]);
1450 s += abs(pix1[10] - pix2[10]);
1451 s += abs(pix1[11] - pix2[11]);
1452 s += abs(pix1[12] - pix2[12]);
1453 s += abs(pix1[13] - pix2[13]);
1454 s += abs(pix1[14] - pix2[14]);
1455 s += abs(pix1[15] - pix2[15]);
1462 static int pix_abs16_x2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1463 int line_size, int h)
1467 for (i = 0; i < h; i++) {
1468 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1469 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1470 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1471 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1472 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1473 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1474 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1475 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1476 s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
1477 s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
1478 s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
1479 s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
1480 s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
1481 s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
1482 s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
1483 s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
1490 static int pix_abs16_y2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1491 int line_size, int h)
1494 uint8_t *pix3 = pix2 + line_size;
1496 for (i = 0; i < h; i++) {
1497 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1498 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1499 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1500 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1501 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1502 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1503 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1504 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1505 s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
1506 s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
1507 s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
1508 s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
1509 s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
1510 s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
1511 s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
1512 s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
1520 static int pix_abs16_xy2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1521 int line_size, int h)
1524 uint8_t *pix3 = pix2 + line_size;
1526 for (i = 0; i < h; i++) {
1527 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1528 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1529 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1530 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1531 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1532 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1533 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1534 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1535 s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
1536 s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
1537 s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
1538 s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
1539 s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
1540 s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
1541 s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
1542 s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
1550 static inline int pix_abs8_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1551 int line_size, int h)
1555 for (i = 0; i < h; i++) {
1556 s += abs(pix1[0] - pix2[0]);
1557 s += abs(pix1[1] - pix2[1]);
1558 s += abs(pix1[2] - pix2[2]);
1559 s += abs(pix1[3] - pix2[3]);
1560 s += abs(pix1[4] - pix2[4]);
1561 s += abs(pix1[5] - pix2[5]);
1562 s += abs(pix1[6] - pix2[6]);
1563 s += abs(pix1[7] - pix2[7]);
1570 static int pix_abs8_x2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1571 int line_size, int h)
1575 for (i = 0; i < h; i++) {
1576 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1577 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1578 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1579 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1580 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1581 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1582 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1583 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1590 static int pix_abs8_y2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1591 int line_size, int h)
1594 uint8_t *pix3 = pix2 + line_size;
1596 for (i = 0; i < h; i++) {
1597 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1598 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1599 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1600 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1601 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1602 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1603 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1604 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1612 static int pix_abs8_xy2_c(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
1613 int line_size, int h)
1616 uint8_t *pix3 = pix2 + line_size;
1618 for (i = 0; i < h; i++) {
1619 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1620 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1621 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1622 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1623 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1624 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1625 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1626 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1634 static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h)
1636 int score1 = 0, score2 = 0, x, y;
1638 for (y = 0; y < h; y++) {
1639 for (x = 0; x < 16; x++)
1640 score1 += (s1[x] - s2[x]) * (s1[x] - s2[x]);
1642 for (x = 0; x < 15; x++)
1643 score2 += FFABS(s1[x] - s1[x + stride] -
1644 s1[x + 1] + s1[x + stride + 1]) -
1645 FFABS(s2[x] - s2[x + stride] -
1646 s2[x + 1] + s2[x + stride + 1]);
1653 return score1 + FFABS(score2) * c->avctx->nsse_weight;
1655 return score1 + FFABS(score2) * 8;
1658 static int nsse8_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h)
1660 int score1 = 0, score2 = 0, x, y;
1662 for (y = 0; y < h; y++) {
1663 for (x = 0; x < 8; x++)
1664 score1 += (s1[x] - s2[x]) * (s1[x] - s2[x]);
1666 for (x = 0; x < 7; x++)
1667 score2 += FFABS(s1[x] - s1[x + stride] -
1668 s1[x + 1] + s1[x + stride + 1]) -
1669 FFABS(s2[x] - s2[x + stride] -
1670 s2[x + 1] + s2[x + stride + 1]);
1677 return score1 + FFABS(score2) * c->avctx->nsse_weight;
1679 return score1 + FFABS(score2) * 8;
1682 static int try_8x8basis_c(int16_t rem[64], int16_t weight[64],
1683 int16_t basis[64], int scale)
1686 unsigned int sum = 0;
1688 for (i = 0; i < 8 * 8; i++) {
1689 int b = rem[i] + ((basis[i] * scale +
1690 (1 << (BASIS_SHIFT - RECON_SHIFT - 1))) >>
1691 (BASIS_SHIFT - RECON_SHIFT));
1694 av_assert2(-512 < b && b < 512);
1696 sum += (w * b) * (w * b) >> 4;
1701 static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale)
1705 for (i = 0; i < 8 * 8; i++)
1706 rem[i] += (basis[i] * scale +
1707 (1 << (BASIS_SHIFT - RECON_SHIFT - 1))) >>
1708 (BASIS_SHIFT - RECON_SHIFT);
1711 static int zero_cmp(MpegEncContext *s, uint8_t *a, uint8_t *b,
1717 void ff_set_cmp(DSPContext *c, me_cmp_func *cmp, int type)
1721 memset(cmp, 0, sizeof(void *) * 6);
1723 for (i = 0; i < 6; i++) {
1724 switch (type & 0xFF) {
1729 cmp[i] = c->hadamard8_diff[i];
1735 cmp[i] = c->dct_sad[i];
1738 cmp[i] = c->dct264_sad[i];
1741 cmp[i] = c->dct_max[i];
1744 cmp[i] = c->quant_psnr[i];
1753 cmp[i] = c->vsad[i];
1756 cmp[i] = c->vsse[i];
1762 cmp[i] = c->nsse[i];
1773 av_log(NULL, AV_LOG_ERROR,
1774 "internal error in cmp function selection\n");
1779 #define BUTTERFLY2(o1, o2, i1, i2) \
1783 #define BUTTERFLY1(x, y) \
1792 #define BUTTERFLYA(x, y) (FFABS((x) + (y)) + FFABS((x) - (y)))
1794 static int hadamard8_diff8x8_c(MpegEncContext *s, uint8_t *dst,
1795 uint8_t *src, int stride, int h)
1797 int i, temp[64], sum = 0;
1801 for (i = 0; i < 8; i++) {
1802 // FIXME: try pointer walks
1803 BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
1804 src[stride * i + 0] - dst[stride * i + 0],
1805 src[stride * i + 1] - dst[stride * i + 1]);
1806 BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
1807 src[stride * i + 2] - dst[stride * i + 2],
1808 src[stride * i + 3] - dst[stride * i + 3]);
1809 BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
1810 src[stride * i + 4] - dst[stride * i + 4],
1811 src[stride * i + 5] - dst[stride * i + 5]);
1812 BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],
1813 src[stride * i + 6] - dst[stride * i + 6],
1814 src[stride * i + 7] - dst[stride * i + 7]);
1816 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 2]);
1817 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 3]);
1818 BUTTERFLY1(temp[8 * i + 4], temp[8 * i + 6]);
1819 BUTTERFLY1(temp[8 * i + 5], temp[8 * i + 7]);
1821 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 4]);
1822 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 5]);
1823 BUTTERFLY1(temp[8 * i + 2], temp[8 * i + 6]);
1824 BUTTERFLY1(temp[8 * i + 3], temp[8 * i + 7]);
1827 for (i = 0; i < 8; i++) {
1828 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 1 + i]);
1829 BUTTERFLY1(temp[8 * 2 + i], temp[8 * 3 + i]);
1830 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 5 + i]);
1831 BUTTERFLY1(temp[8 * 6 + i], temp[8 * 7 + i]);
1833 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 2 + i]);
1834 BUTTERFLY1(temp[8 * 1 + i], temp[8 * 3 + i]);
1835 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 6 + i]);
1836 BUTTERFLY1(temp[8 * 5 + i], temp[8 * 7 + i]);
1838 sum += BUTTERFLYA(temp[8 * 0 + i], temp[8 * 4 + i]) +
1839 BUTTERFLYA(temp[8 * 1 + i], temp[8 * 5 + i]) +
1840 BUTTERFLYA(temp[8 * 2 + i], temp[8 * 6 + i]) +
1841 BUTTERFLYA(temp[8 * 3 + i], temp[8 * 7 + i]);
1846 static int hadamard8_intra8x8_c(MpegEncContext *s, uint8_t *src,
1847 uint8_t *dummy, int stride, int h)
1849 int i, temp[64], sum = 0;
1853 for (i = 0; i < 8; i++) {
1854 // FIXME: try pointer walks
1855 BUTTERFLY2(temp[8 * i + 0], temp[8 * i + 1],
1856 src[stride * i + 0], src[stride * i + 1]);
1857 BUTTERFLY2(temp[8 * i + 2], temp[8 * i + 3],
1858 src[stride * i + 2], src[stride * i + 3]);
1859 BUTTERFLY2(temp[8 * i + 4], temp[8 * i + 5],
1860 src[stride * i + 4], src[stride * i + 5]);
1861 BUTTERFLY2(temp[8 * i + 6], temp[8 * i + 7],
1862 src[stride * i + 6], src[stride * i + 7]);
1864 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 2]);
1865 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 3]);
1866 BUTTERFLY1(temp[8 * i + 4], temp[8 * i + 6]);
1867 BUTTERFLY1(temp[8 * i + 5], temp[8 * i + 7]);
1869 BUTTERFLY1(temp[8 * i + 0], temp[8 * i + 4]);
1870 BUTTERFLY1(temp[8 * i + 1], temp[8 * i + 5]);
1871 BUTTERFLY1(temp[8 * i + 2], temp[8 * i + 6]);
1872 BUTTERFLY1(temp[8 * i + 3], temp[8 * i + 7]);
1875 for (i = 0; i < 8; i++) {
1876 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 1 + i]);
1877 BUTTERFLY1(temp[8 * 2 + i], temp[8 * 3 + i]);
1878 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 5 + i]);
1879 BUTTERFLY1(temp[8 * 6 + i], temp[8 * 7 + i]);
1881 BUTTERFLY1(temp[8 * 0 + i], temp[8 * 2 + i]);
1882 BUTTERFLY1(temp[8 * 1 + i], temp[8 * 3 + i]);
1883 BUTTERFLY1(temp[8 * 4 + i], temp[8 * 6 + i]);
1884 BUTTERFLY1(temp[8 * 5 + i], temp[8 * 7 + i]);
1887 BUTTERFLYA(temp[8 * 0 + i], temp[8 * 4 + i])
1888 + BUTTERFLYA(temp[8 * 1 + i], temp[8 * 5 + i])
1889 + BUTTERFLYA(temp[8 * 2 + i], temp[8 * 6 + i])
1890 + BUTTERFLYA(temp[8 * 3 + i], temp[8 * 7 + i]);
1893 sum -= FFABS(temp[8 * 0] + temp[8 * 4]); // -mean
1898 static int dct_sad8x8_c(MpegEncContext *s, uint8_t *src1,
1899 uint8_t *src2, int stride, int h)
1901 LOCAL_ALIGNED_16(int16_t, temp, [64]);
1905 s->dsp.diff_pixels(temp, src1, src2, stride);
1907 return s->dsp.sum_abs_dctelem(temp);
1913 const int s07 = SRC(0) + SRC(7); \
1914 const int s16 = SRC(1) + SRC(6); \
1915 const int s25 = SRC(2) + SRC(5); \
1916 const int s34 = SRC(3) + SRC(4); \
1917 const int a0 = s07 + s34; \
1918 const int a1 = s16 + s25; \
1919 const int a2 = s07 - s34; \
1920 const int a3 = s16 - s25; \
1921 const int d07 = SRC(0) - SRC(7); \
1922 const int d16 = SRC(1) - SRC(6); \
1923 const int d25 = SRC(2) - SRC(5); \
1924 const int d34 = SRC(3) - SRC(4); \
1925 const int a4 = d16 + d25 + (d07 + (d07 >> 1)); \
1926 const int a5 = d07 - d34 - (d25 + (d25 >> 1)); \
1927 const int a6 = d07 + d34 - (d16 + (d16 >> 1)); \
1928 const int a7 = d16 - d25 + (d34 + (d34 >> 1)); \
1930 DST(1, a4 + (a7 >> 2)); \
1931 DST(2, a2 + (a3 >> 1)); \
1932 DST(3, a5 + (a6 >> 2)); \
1934 DST(5, a6 - (a5 >> 2)); \
1935 DST(6, (a2 >> 1) - a3); \
1936 DST(7, (a4 >> 2) - a7); \
1939 static int dct264_sad8x8_c(MpegEncContext *s, uint8_t *src1,
1940 uint8_t *src2, int stride, int h)
1945 s->dsp.diff_pixels(dct[0], src1, src2, stride);
1947 #define SRC(x) dct[i][x]
1948 #define DST(x, v) dct[i][x] = v
1949 for (i = 0; i < 8; i++)
1954 #define SRC(x) dct[x][i]
1955 #define DST(x, v) sum += FFABS(v)
1956 for (i = 0; i < 8; i++)
1964 static int dct_max8x8_c(MpegEncContext *s, uint8_t *src1,
1965 uint8_t *src2, int stride, int h)
1967 LOCAL_ALIGNED_16(int16_t, temp, [64]);
1972 s->dsp.diff_pixels(temp, src1, src2, stride);
1975 for (i = 0; i < 64; i++)
1976 sum = FFMAX(sum, FFABS(temp[i]));
1981 static int quant_psnr8x8_c(MpegEncContext *s, uint8_t *src1,
1982 uint8_t *src2, int stride, int h)
1984 LOCAL_ALIGNED_16(int16_t, temp, [64 * 2]);
1985 int16_t *const bak = temp + 64;
1991 s->dsp.diff_pixels(temp, src1, src2, stride);
1993 memcpy(bak, temp, 64 * sizeof(int16_t));
1995 s->block_last_index[0 /* FIXME */] =
1996 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
1997 s->dct_unquantize_inter(s, temp, 0, s->qscale);
1998 ff_simple_idct_8(temp); // FIXME
2000 for (i = 0; i < 64; i++)
2001 sum += (temp[i] - bak[i]) * (temp[i] - bak[i]);
2006 static int rd8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
2009 const uint8_t *scantable = s->intra_scantable.permutated;
2010 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2011 LOCAL_ALIGNED_16(uint8_t, lsrc1, [64]);
2012 LOCAL_ALIGNED_16(uint8_t, lsrc2, [64]);
2013 int i, last, run, bits, level, distortion, start_i;
2014 const int esc_length = s->ac_esc_length;
2015 uint8_t *length, *last_length;
2019 copy_block8(lsrc1, src1, 8, stride, 8);
2020 copy_block8(lsrc2, src2, 8, stride, 8);
2022 s->dsp.diff_pixels(temp, lsrc1, lsrc2, 8);
2024 s->block_last_index[0 /* FIXME */] =
2026 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
2032 length = s->intra_ac_vlc_length;
2033 last_length = s->intra_ac_vlc_last_length;
2034 bits += s->luma_dc_vlc_length[temp[0] + 256]; // FIXME: chroma
2037 length = s->inter_ac_vlc_length;
2038 last_length = s->inter_ac_vlc_last_length;
2041 if (last >= start_i) {
2043 for (i = start_i; i < last; i++) {
2044 int j = scantable[i];
2049 if ((level & (~127)) == 0)
2050 bits += length[UNI_AC_ENC_INDEX(run, level)];
2057 i = scantable[last];
2059 level = temp[i] + 64;
2061 av_assert2(level - 64);
2063 if ((level & (~127)) == 0) {
2064 bits += last_length[UNI_AC_ENC_INDEX(run, level)];
2071 s->dct_unquantize_intra(s, temp, 0, s->qscale);
2073 s->dct_unquantize_inter(s, temp, 0, s->qscale);
2076 s->dsp.idct_add(lsrc2, 8, temp);
2078 distortion = s->dsp.sse[1](NULL, lsrc2, lsrc1, 8, 8);
2080 return distortion + ((bits * s->qscale * s->qscale * 109 + 64) >> 7);
2083 static int bit8x8_c(MpegEncContext *s, uint8_t *src1, uint8_t *src2,
2086 const uint8_t *scantable = s->intra_scantable.permutated;
2087 LOCAL_ALIGNED_16(int16_t, temp, [64]);
2088 int i, last, run, bits, level, start_i;
2089 const int esc_length = s->ac_esc_length;
2090 uint8_t *length, *last_length;
2094 s->dsp.diff_pixels(temp, src1, src2, stride);
2096 s->block_last_index[0 /* FIXME */] =
2098 s->fast_dct_quantize(s, temp, 0 /* FIXME */, s->qscale, &i);
2104 length = s->intra_ac_vlc_length;
2105 last_length = s->intra_ac_vlc_last_length;
2106 bits += s->luma_dc_vlc_length[temp[0] + 256]; // FIXME: chroma
2109 length = s->inter_ac_vlc_length;
2110 last_length = s->inter_ac_vlc_last_length;
2113 if (last >= start_i) {
2115 for (i = start_i; i < last; i++) {
2116 int j = scantable[i];
2121 if ((level & (~127)) == 0)
2122 bits += length[UNI_AC_ENC_INDEX(run, level)];
2129 i = scantable[last];
2131 level = temp[i] + 64;
2133 av_assert2(level - 64);
2135 if ((level & (~127)) == 0)
2136 bits += last_length[UNI_AC_ENC_INDEX(run, level)];
2144 #define VSAD_INTRA(size) \
2145 static int vsad_intra ## size ## _c(MpegEncContext *c, \
2146 uint8_t *s, uint8_t *dummy, \
2147 int stride, int h) \
2149 int score = 0, x, y; \
2151 for (y = 1; y < h; y++) { \
2152 for (x = 0; x < size; x += 4) { \
2153 score += FFABS(s[x] - s[x + stride]) + \
2154 FFABS(s[x + 1] - s[x + stride + 1]) + \
2155 FFABS(s[x + 2] - s[x + 2 + stride]) + \
2156 FFABS(s[x + 3] - s[x + 3 + stride]); \
2166 static int vsad16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2,
2169 int score = 0, x, y;
2171 for (y = 1; y < h; y++) {
2172 for (x = 0; x < 16; x++)
2173 score += FFABS(s1[x] - s2[x] - s1[x + stride] + s2[x + stride]);
2181 #define SQ(a) ((a) * (a))
2182 #define VSSE_INTRA(size) \
2183 static int vsse_intra ## size ## _c(MpegEncContext *c, \
2184 uint8_t *s, uint8_t *dummy, \
2185 int stride, int h) \
2187 int score = 0, x, y; \
2189 for (y = 1; y < h; y++) { \
2190 for (x = 0; x < size; x += 4) { \
2191 score += SQ(s[x] - s[x + stride]) + \
2192 SQ(s[x + 1] - s[x + stride + 1]) + \
2193 SQ(s[x + 2] - s[x + stride + 2]) + \
2194 SQ(s[x + 3] - s[x + stride + 3]); \
2204 static int vsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2,
2207 int score = 0, x, y;
2209 for (y = 1; y < h; y++) {
2210 for (x = 0; x < 16; x++)
2211 score += SQ(s1[x] - s2[x] - s1[x + stride] + s2[x + stride]);
2219 static int ssd_int8_vs_int16_c(const int8_t *pix1, const int16_t *pix2,
2224 for (i = 0; i < size; i++)
2225 score += (pix1[i] - pix2[i]) * (pix1[i] - pix2[i]);
2229 #define WRAPPER8_16_SQ(name8, name16) \
2230 static int name16(MpegEncContext *s, uint8_t *dst, uint8_t *src, \
2231 int stride, int h) \
2235 score += name8(s, dst, src, stride, 8); \
2236 score += name8(s, dst + 8, src + 8, stride, 8); \
2238 dst += 8 * stride; \
2239 src += 8 * stride; \
2240 score += name8(s, dst, src, stride, 8); \
2241 score += name8(s, dst + 8, src + 8, stride, 8); \
2246 WRAPPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c)
2247 WRAPPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c)
2248 WRAPPER8_16_SQ(dct_sad8x8_c, dct_sad16_c)
2250 WRAPPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c)
2252 WRAPPER8_16_SQ(dct_max8x8_c, dct_max16_c)
2253 WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c)
2254 WRAPPER8_16_SQ(rd8x8_c, rd16_c)
2255 WRAPPER8_16_SQ(bit8x8_c, bit16_c)
2257 static inline uint32_t clipf_c_one(uint32_t a, uint32_t mini,
2258 uint32_t maxi, uint32_t maxisign)
2262 else if ((a ^ (1U << 31)) > maxisign)
2268 static void vector_clipf_c_opposite_sign(float *dst, const float *src,
2269 float *min, float *max, int len)
2272 uint32_t mini = *(uint32_t *) min;
2273 uint32_t maxi = *(uint32_t *) max;
2274 uint32_t maxisign = maxi ^ (1U << 31);
2275 uint32_t *dsti = (uint32_t *) dst;
2276 const uint32_t *srci = (const uint32_t *) src;
2278 for (i = 0; i < len; i += 8) {
2279 dsti[i + 0] = clipf_c_one(srci[i + 0], mini, maxi, maxisign);
2280 dsti[i + 1] = clipf_c_one(srci[i + 1], mini, maxi, maxisign);
2281 dsti[i + 2] = clipf_c_one(srci[i + 2], mini, maxi, maxisign);
2282 dsti[i + 3] = clipf_c_one(srci[i + 3], mini, maxi, maxisign);
2283 dsti[i + 4] = clipf_c_one(srci[i + 4], mini, maxi, maxisign);
2284 dsti[i + 5] = clipf_c_one(srci[i + 5], mini, maxi, maxisign);
2285 dsti[i + 6] = clipf_c_one(srci[i + 6], mini, maxi, maxisign);
2286 dsti[i + 7] = clipf_c_one(srci[i + 7], mini, maxi, maxisign);
2290 static void vector_clipf_c(float *dst, const float *src,
2291 float min, float max, int len)
2295 if (min < 0 && max > 0) {
2296 vector_clipf_c_opposite_sign(dst, src, &min, &max, len);
2298 for (i = 0; i < len; i += 8) {
2299 dst[i] = av_clipf(src[i], min, max);
2300 dst[i + 1] = av_clipf(src[i + 1], min, max);
2301 dst[i + 2] = av_clipf(src[i + 2], min, max);
2302 dst[i + 3] = av_clipf(src[i + 3], min, max);
2303 dst[i + 4] = av_clipf(src[i + 4], min, max);
2304 dst[i + 5] = av_clipf(src[i + 5], min, max);
2305 dst[i + 6] = av_clipf(src[i + 6], min, max);
2306 dst[i + 7] = av_clipf(src[i + 7], min, max);
2311 static int32_t scalarproduct_int16_c(const int16_t *v1, const int16_t *v2,
2317 res += *v1++ **v2++;
2322 static int32_t scalarproduct_and_madd_int16_c(int16_t *v1, const int16_t *v2,
2330 *v1++ += mul * *v3++;
2335 static void vector_clip_int32_c(int32_t *dst, const int32_t *src, int32_t min,
2336 int32_t max, unsigned int len)
2339 *dst++ = av_clip(*src++, min, max);
2340 *dst++ = av_clip(*src++, min, max);
2341 *dst++ = av_clip(*src++, min, max);
2342 *dst++ = av_clip(*src++, min, max);
2343 *dst++ = av_clip(*src++, min, max);
2344 *dst++ = av_clip(*src++, min, max);
2345 *dst++ = av_clip(*src++, min, max);
2346 *dst++ = av_clip(*src++, min, max);
2351 static void jref_idct_put(uint8_t *dest, int line_size, int16_t *block)
2353 ff_j_rev_dct(block);
2354 put_pixels_clamped_c(block, dest, line_size);
2357 static void jref_idct_add(uint8_t *dest, int line_size, int16_t *block)
2359 ff_j_rev_dct(block);
2360 add_pixels_clamped_c(block, dest, line_size);
2363 static void ff_jref_idct4_put(uint8_t *dest, int line_size, int16_t *block)
2365 ff_j_rev_dct4 (block);
2366 put_pixels_clamped4_c(block, dest, line_size);
2368 static void ff_jref_idct4_add(uint8_t *dest, int line_size, int16_t *block)
2370 ff_j_rev_dct4 (block);
2371 add_pixels_clamped4_c(block, dest, line_size);
2374 static void ff_jref_idct2_put(uint8_t *dest, int line_size, int16_t *block)
2376 ff_j_rev_dct2 (block);
2377 put_pixels_clamped2_c(block, dest, line_size);
2379 static void ff_jref_idct2_add(uint8_t *dest, int line_size, int16_t *block)
2381 ff_j_rev_dct2 (block);
2382 add_pixels_clamped2_c(block, dest, line_size);
2385 static void ff_jref_idct1_put(uint8_t *dest, int line_size, int16_t *block)
2387 dest[0] = av_clip_uint8((block[0] + 4)>>3);
2389 static void ff_jref_idct1_add(uint8_t *dest, int line_size, int16_t *block)
2391 dest[0] = av_clip_uint8(dest[0] + ((block[0] + 4)>>3));
2394 /* draw the edges of width 'w' of an image of size width, height */
2395 // FIXME: Check that this is OK for MPEG-4 interlaced.
2396 static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
2397 int w, int h, int sides)
2399 uint8_t *ptr = buf, *last_line;
2402 /* left and right */
2403 for (i = 0; i < height; i++) {
2404 memset(ptr - w, ptr[0], w);
2405 memset(ptr + width, ptr[width - 1], w);
2409 /* top and bottom + corners */
2411 last_line = buf + (height - 1) * wrap;
2412 if (sides & EDGE_TOP)
2413 for (i = 0; i < h; i++)
2415 memcpy(buf - (i + 1) * wrap, buf, width + w + w);
2416 if (sides & EDGE_BOTTOM)
2417 for (i = 0; i < h; i++)
2419 memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
2422 static void clear_block_8_c(int16_t *block)
2424 memset(block, 0, sizeof(int16_t) * 64);
2427 static void clear_blocks_8_c(int16_t *blocks)
2429 memset(blocks, 0, sizeof(int16_t) * 6 * 64);
2432 /* init static data */
2433 av_cold void ff_dsputil_static_init(void)
2437 for (i = 0; i < 512; i++)
2438 ff_square_tab[i] = (i - 256) * (i - 256);
2441 int ff_check_alignment(void)
2443 static int did_fail = 0;
2444 LOCAL_ALIGNED_16(int, aligned, [4]);
2446 if ((intptr_t)aligned & 15) {
2448 #if HAVE_MMX || HAVE_ALTIVEC
2449 av_log(NULL, AV_LOG_ERROR,
2450 "Compiler did not align stack variables. Libavcodec has been miscompiled\n"
2451 "and may be very slow or crash. This is not a bug in libavcodec,\n"
2452 "but in the compiler. You may try recompiling using gcc >= 4.2.\n"
2453 "Do not report crashes to FFmpeg developers.\n");
2462 av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
2464 const unsigned high_bit_depth = avctx->bits_per_raw_sample > 8;
2466 ff_check_alignment();
2469 if (avctx->bits_per_raw_sample == 10) {
2470 c->fdct = ff_jpeg_fdct_islow_10;
2471 c->fdct248 = ff_fdct248_islow_10;
2473 if (avctx->dct_algo == FF_DCT_FASTINT) {
2474 c->fdct = ff_fdct_ifast;
2475 c->fdct248 = ff_fdct_ifast248;
2476 } else if (avctx->dct_algo == FF_DCT_FAAN) {
2477 c->fdct = ff_faandct;
2478 c->fdct248 = ff_faandct248;
2480 c->fdct = ff_jpeg_fdct_islow_8; // slow/accurate/default
2481 c->fdct248 = ff_fdct248_islow_8;
2484 #endif /* CONFIG_ENCODERS */
2486 if (avctx->lowres==1) {
2487 c->idct_put = ff_jref_idct4_put;
2488 c->idct_add = ff_jref_idct4_add;
2489 c->idct = ff_j_rev_dct4;
2490 c->idct_permutation_type = FF_NO_IDCT_PERM;
2491 } else if (avctx->lowres==2) {
2492 c->idct_put = ff_jref_idct2_put;
2493 c->idct_add = ff_jref_idct2_add;
2494 c->idct = ff_j_rev_dct2;
2495 c->idct_permutation_type = FF_NO_IDCT_PERM;
2496 } else if (avctx->lowres==3) {
2497 c->idct_put = ff_jref_idct1_put;
2498 c->idct_add = ff_jref_idct1_add;
2499 c->idct = ff_j_rev_dct1;
2500 c->idct_permutation_type = FF_NO_IDCT_PERM;
2502 if (avctx->bits_per_raw_sample == 10) {
2503 c->idct_put = ff_simple_idct_put_10;
2504 c->idct_add = ff_simple_idct_add_10;
2505 c->idct = ff_simple_idct_10;
2506 c->idct_permutation_type = FF_NO_IDCT_PERM;
2507 } else if (avctx->bits_per_raw_sample == 12) {
2508 c->idct_put = ff_simple_idct_put_12;
2509 c->idct_add = ff_simple_idct_add_12;
2510 c->idct = ff_simple_idct_12;
2511 c->idct_permutation_type = FF_NO_IDCT_PERM;
2513 if (avctx->idct_algo == FF_IDCT_INT) {
2514 c->idct_put = jref_idct_put;
2515 c->idct_add = jref_idct_add;
2516 c->idct = ff_j_rev_dct;
2517 c->idct_permutation_type = FF_LIBMPEG2_IDCT_PERM;
2518 } else if (avctx->idct_algo == FF_IDCT_FAAN) {
2519 c->idct_put = ff_faanidct_put;
2520 c->idct_add = ff_faanidct_add;
2521 c->idct = ff_faanidct;
2522 c->idct_permutation_type = FF_NO_IDCT_PERM;
2523 } else { // accurate/default
2524 c->idct_put = ff_simple_idct_put_8;
2525 c->idct_add = ff_simple_idct_add_8;
2526 c->idct = ff_simple_idct_8;
2527 c->idct_permutation_type = FF_NO_IDCT_PERM;
2532 c->diff_pixels = diff_pixels_c;
2534 c->put_pixels_clamped = put_pixels_clamped_c;
2535 c->put_signed_pixels_clamped = put_signed_pixels_clamped_c;
2536 c->add_pixels_clamped = add_pixels_clamped_c;
2538 c->sum_abs_dctelem = sum_abs_dctelem_c;
2543 c->pix_sum = pix_sum_c;
2544 c->pix_norm1 = pix_norm1_c;
2546 c->fill_block_tab[0] = fill_block16_c;
2547 c->fill_block_tab[1] = fill_block8_c;
2549 /* TODO [0] 16 [1] 8 */
2550 c->pix_abs[0][0] = pix_abs16_c;
2551 c->pix_abs[0][1] = pix_abs16_x2_c;
2552 c->pix_abs[0][2] = pix_abs16_y2_c;
2553 c->pix_abs[0][3] = pix_abs16_xy2_c;
2554 c->pix_abs[1][0] = pix_abs8_c;
2555 c->pix_abs[1][1] = pix_abs8_x2_c;
2556 c->pix_abs[1][2] = pix_abs8_y2_c;
2557 c->pix_abs[1][3] = pix_abs8_xy2_c;
2559 #define dspfunc(PFX, IDX, NUM) \
2560 c->PFX ## _pixels_tab[IDX][0] = PFX ## NUM ## _mc00_c; \
2561 c->PFX ## _pixels_tab[IDX][1] = PFX ## NUM ## _mc10_c; \
2562 c->PFX ## _pixels_tab[IDX][2] = PFX ## NUM ## _mc20_c; \
2563 c->PFX ## _pixels_tab[IDX][3] = PFX ## NUM ## _mc30_c; \
2564 c->PFX ## _pixels_tab[IDX][4] = PFX ## NUM ## _mc01_c; \
2565 c->PFX ## _pixels_tab[IDX][5] = PFX ## NUM ## _mc11_c; \
2566 c->PFX ## _pixels_tab[IDX][6] = PFX ## NUM ## _mc21_c; \
2567 c->PFX ## _pixels_tab[IDX][7] = PFX ## NUM ## _mc31_c; \
2568 c->PFX ## _pixels_tab[IDX][8] = PFX ## NUM ## _mc02_c; \
2569 c->PFX ## _pixels_tab[IDX][9] = PFX ## NUM ## _mc12_c; \
2570 c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
2571 c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
2572 c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
2573 c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
2574 c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
2575 c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
2577 dspfunc(put_qpel, 0, 16);
2578 dspfunc(put_qpel, 1, 8);
2580 dspfunc(put_no_rnd_qpel, 0, 16);
2581 dspfunc(put_no_rnd_qpel, 1, 8);
2583 dspfunc(avg_qpel, 0, 16);
2584 dspfunc(avg_qpel, 1, 8);
2588 c->put_mspel_pixels_tab[0] = ff_put_pixels8x8_c;
2589 c->put_mspel_pixels_tab[1] = put_mspel8_mc10_c;
2590 c->put_mspel_pixels_tab[2] = put_mspel8_mc20_c;
2591 c->put_mspel_pixels_tab[3] = put_mspel8_mc30_c;
2592 c->put_mspel_pixels_tab[4] = put_mspel8_mc02_c;
2593 c->put_mspel_pixels_tab[5] = put_mspel8_mc12_c;
2594 c->put_mspel_pixels_tab[6] = put_mspel8_mc22_c;
2595 c->put_mspel_pixels_tab[7] = put_mspel8_mc32_c;
2597 #define SET_CMP_FUNC(name) \
2598 c->name[0] = name ## 16_c; \
2599 c->name[1] = name ## 8x8_c;
2601 SET_CMP_FUNC(hadamard8_diff)
2602 c->hadamard8_diff[4] = hadamard8_intra16_c;
2603 c->hadamard8_diff[5] = hadamard8_intra8x8_c;
2604 SET_CMP_FUNC(dct_sad)
2605 SET_CMP_FUNC(dct_max)
2607 SET_CMP_FUNC(dct264_sad)
2609 c->sad[0] = pix_abs16_c;
2610 c->sad[1] = pix_abs8_c;
2611 c->sse[0] = sse16_c;
2614 SET_CMP_FUNC(quant_psnr)
2617 c->vsad[0] = vsad16_c;
2618 c->vsad[4] = vsad_intra16_c;
2619 c->vsad[5] = vsad_intra8_c;
2620 c->vsse[0] = vsse16_c;
2621 c->vsse[4] = vsse_intra16_c;
2622 c->vsse[5] = vsse_intra8_c;
2623 c->nsse[0] = nsse16_c;
2624 c->nsse[1] = nsse8_c;
2625 #if CONFIG_SNOW_DECODER || CONFIG_SNOW_ENCODER
2626 ff_dsputil_init_dwt(c);
2629 c->ssd_int8_vs_int16 = ssd_int8_vs_int16_c;
2631 c->bswap_buf = bswap_buf;
2632 c->bswap16_buf = bswap16_buf;
2634 c->try_8x8basis = try_8x8basis_c;
2635 c->add_8x8basis = add_8x8basis_c;
2637 c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c;
2639 c->scalarproduct_int16 = scalarproduct_int16_c;
2640 c->vector_clip_int32 = vector_clip_int32_c;
2641 c->vector_clipf = vector_clipf_c;
2643 c->shrink[0] = av_image_copy_plane;
2644 c->shrink[1] = ff_shrink22;
2645 c->shrink[2] = ff_shrink44;
2646 c->shrink[3] = ff_shrink88;
2648 c->add_pixels8 = add_pixels8_c;
2650 c->draw_edges = draw_edges_8_c;
2652 c->clear_block = clear_block_8_c;
2653 c->clear_blocks = clear_blocks_8_c;
2655 switch (avctx->bits_per_raw_sample) {
2660 c->get_pixels = get_pixels_16_c;
2663 if (avctx->bits_per_raw_sample<=8 || avctx->codec_type != AVMEDIA_TYPE_VIDEO) {
2664 c->get_pixels = get_pixels_8_c;
2671 ff_dsputil_init_alpha(c, avctx);
2673 ff_dsputil_init_arm(c, avctx, high_bit_depth);
2675 ff_dsputil_init_bfin(c, avctx, high_bit_depth);
2677 ff_dsputil_init_ppc(c, avctx, high_bit_depth);
2679 ff_dsputil_init_x86(c, avctx, high_bit_depth);
2681 ff_init_scantable_permutation(c->idct_permutation,
2682 c->idct_permutation_type);
2685 av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
2687 ff_dsputil_init(c, avctx);
2690 av_cold void avpriv_dsputil_init(DSPContext *c, AVCodecContext *avctx)
2692 ff_dsputil_init(c, avctx);