/src/openh264/codec/processing/src/vaacalc/vaacalcfuncs.cpp
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1 | | /*! |
2 | | * \copy |
3 | | * Copyright (c) 2013, Cisco Systems |
4 | | * All rights reserved. |
5 | | * |
6 | | * Redistribution and use in source and binary forms, with or without |
7 | | * modification, are permitted provided that the following conditions |
8 | | * are met: |
9 | | * |
10 | | * * Redistributions of source code must retain the above copyright |
11 | | * notice, this list of conditions and the following disclaimer. |
12 | | * |
13 | | * * Redistributions in binary form must reproduce the above copyright |
14 | | * notice, this list of conditions and the following disclaimer in |
15 | | * the documentation and/or other materials provided with the |
16 | | * distribution. |
17 | | * |
18 | | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
19 | | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
20 | | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
21 | | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
22 | | * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
23 | | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
24 | | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
25 | | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
26 | | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
27 | | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
28 | | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | | * POSSIBILITY OF SUCH DAMAGE. |
30 | | * |
31 | | */ |
32 | | |
33 | | #include "util.h" |
34 | | |
35 | | WELSVP_NAMESPACE_BEGIN |
36 | | |
37 | | void VAACalcSadSsd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, |
38 | | int32_t iPicStride, |
39 | 0 | int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16, int32_t* psqdiff16x16) { |
40 | 0 | const uint8_t* tmp_ref = pRefData; |
41 | 0 | const uint8_t* tmp_cur = pCurData; |
42 | 0 | int32_t iMbWidth = (iPicWidth >> 4); |
43 | 0 | int32_t mb_height = (iPicHeight >> 4); |
44 | 0 | int32_t mb_index = 0; |
45 | 0 | int32_t pic_stride_x8 = iPicStride << 3; |
46 | 0 | int32_t step = (iPicStride << 4) - iPicWidth; |
47 | |
|
48 | 0 | *pFrameSad = 0; |
49 | 0 | for (int32_t i = 0; i < mb_height; i ++) { |
50 | 0 | for (int32_t j = 0; j < iMbWidth; j ++) { |
51 | 0 | int32_t k, l; |
52 | 0 | int32_t l_sad, l_sqdiff, l_sum, l_sqsum; |
53 | 0 | const uint8_t* tmp_cur_row; |
54 | 0 | const uint8_t* tmp_ref_row; |
55 | |
|
56 | 0 | pSum16x16[mb_index] = 0; |
57 | 0 | psqsum16x16[mb_index] = 0; |
58 | 0 | psqdiff16x16[mb_index] = 0; |
59 | |
|
60 | 0 | l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
61 | 0 | tmp_cur_row = tmp_cur; |
62 | 0 | tmp_ref_row = tmp_ref; |
63 | 0 | for (k = 0; k < 8; k ++) { |
64 | 0 | for (l = 0; l < 8; l ++) { |
65 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
66 | 0 | l_sad += diff; |
67 | 0 | l_sqdiff += diff * diff; |
68 | 0 | l_sum += tmp_cur_row[l]; |
69 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
70 | 0 | } |
71 | 0 | tmp_cur_row += iPicStride; |
72 | 0 | tmp_ref_row += iPicStride; |
73 | 0 | } |
74 | 0 | *pFrameSad += l_sad; |
75 | 0 | pSad8x8[ (mb_index << 2) + 0] = l_sad; |
76 | 0 | pSum16x16[mb_index] += l_sum; |
77 | 0 | psqsum16x16[mb_index] += l_sqsum; |
78 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
79 | |
|
80 | 0 | l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
81 | 0 | tmp_cur_row = tmp_cur + 8; |
82 | 0 | tmp_ref_row = tmp_ref + 8; |
83 | 0 | for (k = 0; k < 8; k ++) { |
84 | 0 | for (l = 0; l < 8; l ++) { |
85 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
86 | 0 | l_sad += diff; |
87 | 0 | l_sqdiff += diff * diff; |
88 | 0 | l_sum += tmp_cur_row[l]; |
89 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
90 | 0 | } |
91 | 0 | tmp_cur_row += iPicStride; |
92 | 0 | tmp_ref_row += iPicStride; |
93 | 0 | } |
94 | 0 | *pFrameSad += l_sad; |
95 | 0 | pSad8x8[ (mb_index << 2) + 1] = l_sad; |
96 | 0 | pSum16x16[mb_index] += l_sum; |
97 | 0 | psqsum16x16[mb_index] += l_sqsum; |
98 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
99 | |
|
100 | 0 | l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
101 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8; |
102 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8; |
103 | 0 | for (k = 0; k < 8; k ++) { |
104 | 0 | for (l = 0; l < 8; l ++) { |
105 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
106 | 0 | l_sad += diff; |
107 | 0 | l_sqdiff += diff * diff; |
108 | 0 | l_sum += tmp_cur_row[l]; |
109 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
110 | 0 | } |
111 | 0 | tmp_cur_row += iPicStride; |
112 | 0 | tmp_ref_row += iPicStride; |
113 | 0 | } |
114 | 0 | *pFrameSad += l_sad; |
115 | 0 | pSad8x8[ (mb_index << 2) + 2] = l_sad; |
116 | 0 | pSum16x16[mb_index] += l_sum; |
117 | 0 | psqsum16x16[mb_index] += l_sqsum; |
118 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
119 | |
|
120 | 0 | l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
121 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8 + 8; |
122 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8 + 8; |
123 | 0 | for (k = 0; k < 8; k ++) { |
124 | 0 | for (l = 0; l < 8; l ++) { |
125 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
126 | 0 | l_sad += diff; |
127 | 0 | l_sqdiff += diff * diff; |
128 | 0 | l_sum += tmp_cur_row[l]; |
129 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
130 | 0 | } |
131 | 0 | tmp_cur_row += iPicStride; |
132 | 0 | tmp_ref_row += iPicStride; |
133 | 0 | } |
134 | 0 | *pFrameSad += l_sad; |
135 | 0 | pSad8x8[ (mb_index << 2) + 3] = l_sad; |
136 | 0 | pSum16x16[mb_index] += l_sum; |
137 | 0 | psqsum16x16[mb_index] += l_sqsum; |
138 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
139 | | |
140 | |
|
141 | 0 | tmp_ref += 16; |
142 | 0 | tmp_cur += 16; |
143 | 0 | ++mb_index; |
144 | 0 | } |
145 | 0 | tmp_ref += step; |
146 | 0 | tmp_cur += step; |
147 | 0 | } |
148 | 0 | } |
149 | | void VAACalcSadVar_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, |
150 | | int32_t iPicStride, |
151 | 0 | int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16) { |
152 | 0 | const uint8_t* tmp_ref = pRefData; |
153 | 0 | const uint8_t* tmp_cur = pCurData; |
154 | 0 | int32_t iMbWidth = (iPicWidth >> 4); |
155 | 0 | int32_t mb_height = (iPicHeight >> 4); |
156 | 0 | int32_t mb_index = 0; |
157 | 0 | int32_t pic_stride_x8 = iPicStride << 3; |
158 | 0 | int32_t step = (iPicStride << 4) - iPicWidth; |
159 | |
|
160 | 0 | *pFrameSad = 0; |
161 | 0 | for (int32_t i = 0; i < mb_height; i ++) { |
162 | 0 | for (int32_t j = 0; j < iMbWidth; j ++) { |
163 | 0 | int32_t k, l; |
164 | 0 | int32_t l_sad, l_sum, l_sqsum; |
165 | 0 | const uint8_t* tmp_cur_row; |
166 | 0 | const uint8_t* tmp_ref_row; |
167 | |
|
168 | 0 | pSum16x16[mb_index] = 0; |
169 | 0 | psqsum16x16[mb_index] = 0; |
170 | |
|
171 | 0 | l_sad = l_sum = l_sqsum = 0; |
172 | 0 | tmp_cur_row = tmp_cur; |
173 | 0 | tmp_ref_row = tmp_ref; |
174 | 0 | for (k = 0; k < 8; k ++) { |
175 | 0 | for (l = 0; l < 8; l ++) { |
176 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
177 | 0 | l_sad += diff; |
178 | 0 | l_sum += tmp_cur_row[l]; |
179 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
180 | 0 | } |
181 | 0 | tmp_cur_row += iPicStride; |
182 | 0 | tmp_ref_row += iPicStride; |
183 | 0 | } |
184 | 0 | *pFrameSad += l_sad; |
185 | 0 | pSad8x8[ (mb_index << 2) + 0] = l_sad; |
186 | 0 | pSum16x16[mb_index] += l_sum; |
187 | 0 | psqsum16x16[mb_index] += l_sqsum; |
188 | |
|
189 | 0 | l_sad = l_sum = l_sqsum = 0; |
190 | 0 | tmp_cur_row = tmp_cur + 8; |
191 | 0 | tmp_ref_row = tmp_ref + 8; |
192 | 0 | for (k = 0; k < 8; k ++) { |
193 | 0 | for (l = 0; l < 8; l ++) { |
194 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
195 | 0 | l_sad += diff; |
196 | 0 | l_sum += tmp_cur_row[l]; |
197 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
198 | 0 | } |
199 | 0 | tmp_cur_row += iPicStride; |
200 | 0 | tmp_ref_row += iPicStride; |
201 | 0 | } |
202 | 0 | *pFrameSad += l_sad; |
203 | 0 | pSad8x8[ (mb_index << 2) + 1] = l_sad; |
204 | 0 | pSum16x16[mb_index] += l_sum; |
205 | 0 | psqsum16x16[mb_index] += l_sqsum; |
206 | |
|
207 | 0 | l_sad = l_sum = l_sqsum = 0; |
208 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8; |
209 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8; |
210 | 0 | for (k = 0; k < 8; k ++) { |
211 | 0 | for (l = 0; l < 8; l ++) { |
212 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
213 | 0 | l_sad += diff; |
214 | 0 | l_sum += tmp_cur_row[l]; |
215 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
216 | 0 | } |
217 | 0 | tmp_cur_row += iPicStride; |
218 | 0 | tmp_ref_row += iPicStride; |
219 | 0 | } |
220 | 0 | *pFrameSad += l_sad; |
221 | 0 | pSad8x8[ (mb_index << 2) + 2] = l_sad; |
222 | 0 | pSum16x16[mb_index] += l_sum; |
223 | 0 | psqsum16x16[mb_index] += l_sqsum; |
224 | |
|
225 | 0 | l_sad = l_sum = l_sqsum = 0; |
226 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8 + 8; |
227 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8 + 8; |
228 | 0 | for (k = 0; k < 8; k ++) { |
229 | 0 | for (l = 0; l < 8; l ++) { |
230 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
231 | 0 | l_sad += diff; |
232 | 0 | l_sum += tmp_cur_row[l]; |
233 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
234 | 0 | } |
235 | 0 | tmp_cur_row += iPicStride; |
236 | 0 | tmp_ref_row += iPicStride; |
237 | 0 | } |
238 | 0 | *pFrameSad += l_sad; |
239 | 0 | pSad8x8[ (mb_index << 2) + 3] = l_sad; |
240 | 0 | pSum16x16[mb_index] += l_sum; |
241 | 0 | psqsum16x16[mb_index] += l_sqsum; |
242 | | |
243 | |
|
244 | 0 | tmp_ref += 16; |
245 | 0 | tmp_cur += 16; |
246 | 0 | ++mb_index; |
247 | 0 | } |
248 | 0 | tmp_ref += step; |
249 | 0 | tmp_cur += step; |
250 | 0 | } |
251 | 0 | } |
252 | | |
253 | | |
254 | | void VAACalcSad_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, |
255 | | int32_t iPicStride, |
256 | 0 | int32_t* pFrameSad, int32_t* pSad8x8) { |
257 | 0 | const uint8_t* tmp_ref = pRefData; |
258 | 0 | const uint8_t* tmp_cur = pCurData; |
259 | 0 | int32_t iMbWidth = (iPicWidth >> 4); |
260 | 0 | int32_t mb_height = (iPicHeight >> 4); |
261 | 0 | int32_t mb_index = 0; |
262 | 0 | int32_t pic_stride_x8 = iPicStride << 3; |
263 | 0 | int32_t step = (iPicStride << 4) - iPicWidth; |
264 | |
|
265 | 0 | *pFrameSad = 0; |
266 | 0 | for (int32_t i = 0; i < mb_height; i ++) { |
267 | 0 | for (int32_t j = 0; j < iMbWidth; j ++) { |
268 | 0 | int32_t k, l; |
269 | 0 | int32_t l_sad; |
270 | 0 | const uint8_t* tmp_cur_row; |
271 | 0 | const uint8_t* tmp_ref_row; |
272 | |
|
273 | 0 | l_sad = 0; |
274 | 0 | tmp_cur_row = tmp_cur; |
275 | 0 | tmp_ref_row = tmp_ref; |
276 | 0 | for (k = 0; k < 8; k ++) { |
277 | 0 | for (l = 0; l < 8; l ++) { |
278 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
279 | 0 | l_sad += diff; |
280 | 0 | } |
281 | 0 | tmp_cur_row += iPicStride; |
282 | 0 | tmp_ref_row += iPicStride; |
283 | 0 | } |
284 | 0 | *pFrameSad += l_sad; |
285 | 0 | pSad8x8[ (mb_index << 2) + 0] = l_sad; |
286 | |
|
287 | 0 | l_sad = 0; |
288 | 0 | tmp_cur_row = tmp_cur + 8; |
289 | 0 | tmp_ref_row = tmp_ref + 8; |
290 | 0 | for (k = 0; k < 8; k ++) { |
291 | 0 | for (l = 0; l < 8; l ++) { |
292 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
293 | 0 | l_sad += diff; |
294 | 0 | } |
295 | 0 | tmp_cur_row += iPicStride; |
296 | 0 | tmp_ref_row += iPicStride; |
297 | 0 | } |
298 | 0 | *pFrameSad += l_sad; |
299 | 0 | pSad8x8[ (mb_index << 2) + 1] = l_sad; |
300 | |
|
301 | 0 | l_sad = 0; |
302 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8; |
303 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8; |
304 | 0 | for (k = 0; k < 8; k ++) { |
305 | 0 | for (l = 0; l < 8; l ++) { |
306 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
307 | 0 | l_sad += diff; |
308 | 0 | } |
309 | 0 | tmp_cur_row += iPicStride; |
310 | 0 | tmp_ref_row += iPicStride; |
311 | 0 | } |
312 | 0 | *pFrameSad += l_sad; |
313 | 0 | pSad8x8[ (mb_index << 2) + 2] = l_sad; |
314 | |
|
315 | 0 | l_sad = 0; |
316 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8 + 8; |
317 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8 + 8; |
318 | 0 | for (k = 0; k < 8; k ++) { |
319 | 0 | for (l = 0; l < 8; l ++) { |
320 | 0 | int32_t diff = WELS_ABS (tmp_cur_row[l] - tmp_ref_row[l]); |
321 | 0 | l_sad += diff; |
322 | 0 | } |
323 | 0 | tmp_cur_row += iPicStride; |
324 | 0 | tmp_ref_row += iPicStride; |
325 | 0 | } |
326 | 0 | *pFrameSad += l_sad; |
327 | 0 | pSad8x8[ (mb_index << 2) + 3] = l_sad; |
328 | |
|
329 | 0 | tmp_ref += 16; |
330 | 0 | tmp_cur += 16; |
331 | 0 | ++mb_index; |
332 | 0 | } |
333 | 0 | tmp_ref += step; |
334 | 0 | tmp_cur += step; |
335 | 0 | } |
336 | 0 | } |
337 | | |
338 | | void VAACalcSadSsdBgd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, |
339 | | int32_t iPicStride, |
340 | | int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSum16x16, int32_t* psqsum16x16, int32_t* psqdiff16x16, int32_t* pSd8x8, |
341 | | uint8_t* pMad8x8) |
342 | | |
343 | 0 | { |
344 | 0 | const uint8_t* tmp_ref = pRefData; |
345 | 0 | const uint8_t* tmp_cur = pCurData; |
346 | 0 | int32_t iMbWidth = (iPicWidth >> 4); |
347 | 0 | int32_t mb_height = (iPicHeight >> 4); |
348 | 0 | int32_t mb_index = 0; |
349 | 0 | int32_t pic_stride_x8 = iPicStride << 3; |
350 | 0 | int32_t step = (iPicStride << 4) - iPicWidth; |
351 | |
|
352 | 0 | *pFrameSad = 0; |
353 | 0 | for (int32_t i = 0; i < mb_height; i ++) { |
354 | 0 | for (int32_t j = 0; j < iMbWidth; j ++) { |
355 | 0 | int32_t k, l; |
356 | 0 | int32_t l_sad, l_sqdiff, l_sum, l_sqsum, l_sd, l_mad; |
357 | 0 | const uint8_t* tmp_cur_row; |
358 | 0 | const uint8_t* tmp_ref_row; |
359 | |
|
360 | 0 | pSum16x16[mb_index] = 0; |
361 | 0 | psqsum16x16[mb_index] = 0; |
362 | 0 | psqdiff16x16[mb_index] = 0; |
363 | |
|
364 | 0 | l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
365 | 0 | tmp_cur_row = tmp_cur; |
366 | 0 | tmp_ref_row = tmp_ref; |
367 | 0 | for (k = 0; k < 8; k ++) { |
368 | 0 | for (l = 0; l < 8; l ++) { |
369 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
370 | 0 | int32_t abs_diff = WELS_ABS (diff); |
371 | |
|
372 | 0 | l_sd += diff; |
373 | 0 | if (abs_diff > l_mad) { |
374 | 0 | l_mad = abs_diff; |
375 | 0 | } |
376 | 0 | l_sad += abs_diff; |
377 | 0 | l_sqdiff += abs_diff * abs_diff; |
378 | 0 | l_sum += tmp_cur_row[l]; |
379 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
380 | 0 | } |
381 | 0 | tmp_cur_row += iPicStride; |
382 | 0 | tmp_ref_row += iPicStride; |
383 | 0 | } |
384 | 0 | *pFrameSad += l_sad; |
385 | 0 | pSad8x8[ (mb_index << 2) + 0] = l_sad; |
386 | 0 | pSum16x16[mb_index] += l_sum; |
387 | 0 | psqsum16x16[mb_index] += l_sqsum; |
388 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
389 | 0 | pSd8x8[ (mb_index << 2) + 0] = l_sd; |
390 | 0 | pMad8x8[ (mb_index << 2) + 0] = l_mad; |
391 | | |
392 | |
|
393 | 0 | l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
394 | 0 | tmp_cur_row = tmp_cur + 8; |
395 | 0 | tmp_ref_row = tmp_ref + 8; |
396 | 0 | for (k = 0; k < 8; k ++) { |
397 | 0 | for (l = 0; l < 8; l ++) { |
398 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
399 | 0 | int32_t abs_diff = WELS_ABS (diff); |
400 | |
|
401 | 0 | l_sd += diff; |
402 | 0 | if (abs_diff > l_mad) { |
403 | 0 | l_mad = abs_diff; |
404 | 0 | } |
405 | 0 | l_sad += abs_diff; |
406 | 0 | l_sqdiff += abs_diff * abs_diff; |
407 | 0 | l_sum += tmp_cur_row[l]; |
408 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
409 | 0 | } |
410 | 0 | tmp_cur_row += iPicStride; |
411 | 0 | tmp_ref_row += iPicStride; |
412 | 0 | } |
413 | 0 | *pFrameSad += l_sad; |
414 | 0 | pSad8x8[ (mb_index << 2) + 1] = l_sad; |
415 | 0 | pSum16x16[mb_index] += l_sum; |
416 | 0 | psqsum16x16[mb_index] += l_sqsum; |
417 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
418 | 0 | pSd8x8[ (mb_index << 2) + 1] = l_sd; |
419 | 0 | pMad8x8[ (mb_index << 2) + 1] = l_mad; |
420 | |
|
421 | 0 | l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
422 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8; |
423 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8; |
424 | 0 | for (k = 0; k < 8; k ++) { |
425 | 0 | for (l = 0; l < 8; l ++) { |
426 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
427 | 0 | int32_t abs_diff = WELS_ABS (diff); |
428 | |
|
429 | 0 | l_sd += diff; |
430 | 0 | if (abs_diff > l_mad) { |
431 | 0 | l_mad = abs_diff; |
432 | 0 | } |
433 | 0 | l_sad += abs_diff; |
434 | 0 | l_sqdiff += abs_diff * abs_diff; |
435 | 0 | l_sum += tmp_cur_row[l]; |
436 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
437 | 0 | } |
438 | 0 | tmp_cur_row += iPicStride; |
439 | 0 | tmp_ref_row += iPicStride; |
440 | 0 | } |
441 | 0 | *pFrameSad += l_sad; |
442 | 0 | pSad8x8[ (mb_index << 2) + 2] = l_sad; |
443 | 0 | pSum16x16[mb_index] += l_sum; |
444 | 0 | psqsum16x16[mb_index] += l_sqsum; |
445 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
446 | 0 | pSd8x8[ (mb_index << 2) + 2] = l_sd; |
447 | 0 | pMad8x8[ (mb_index << 2) + 2] = l_mad; |
448 | |
|
449 | 0 | l_sd = l_mad = l_sad = l_sqdiff = l_sum = l_sqsum = 0; |
450 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8 + 8; |
451 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8 + 8; |
452 | 0 | for (k = 0; k < 8; k ++) { |
453 | 0 | for (l = 0; l < 8; l ++) { |
454 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
455 | 0 | int32_t abs_diff = WELS_ABS (diff); |
456 | |
|
457 | 0 | l_sd += diff; |
458 | 0 | if (abs_diff > l_mad) { |
459 | 0 | l_mad = abs_diff; |
460 | 0 | } |
461 | 0 | l_sad += abs_diff; |
462 | 0 | l_sqdiff += abs_diff * abs_diff; |
463 | 0 | l_sum += tmp_cur_row[l]; |
464 | 0 | l_sqsum += tmp_cur_row[l] * tmp_cur_row[l]; |
465 | 0 | } |
466 | 0 | tmp_cur_row += iPicStride; |
467 | 0 | tmp_ref_row += iPicStride; |
468 | 0 | } |
469 | 0 | *pFrameSad += l_sad; |
470 | 0 | pSad8x8[ (mb_index << 2) + 3] = l_sad; |
471 | 0 | pSum16x16[mb_index] += l_sum; |
472 | 0 | psqsum16x16[mb_index] += l_sqsum; |
473 | 0 | psqdiff16x16[mb_index] += l_sqdiff; |
474 | 0 | pSd8x8[ (mb_index << 2) + 3] = l_sd; |
475 | 0 | pMad8x8[ (mb_index << 2) + 3] = l_mad; |
476 | |
|
477 | 0 | tmp_ref += 16; |
478 | 0 | tmp_cur += 16; |
479 | 0 | ++mb_index; |
480 | 0 | } |
481 | 0 | tmp_ref += step; |
482 | 0 | tmp_cur += step; |
483 | 0 | } |
484 | 0 | } |
485 | | |
486 | | void VAACalcSadBgd_c (const uint8_t* pCurData, const uint8_t* pRefData, int32_t iPicWidth, int32_t iPicHeight, |
487 | | int32_t iPicStride, |
488 | 0 | int32_t* pFrameSad, int32_t* pSad8x8, int32_t* pSd8x8, uint8_t* pMad8x8) { |
489 | 0 | const uint8_t* tmp_ref = pRefData; |
490 | 0 | const uint8_t* tmp_cur = pCurData; |
491 | 0 | int32_t iMbWidth = (iPicWidth >> 4); |
492 | 0 | int32_t mb_height = (iPicHeight >> 4); |
493 | 0 | int32_t mb_index = 0; |
494 | 0 | int32_t pic_stride_x8 = iPicStride << 3; |
495 | 0 | int32_t step = (iPicStride << 4) - iPicWidth; |
496 | |
|
497 | 0 | *pFrameSad = 0; |
498 | 0 | for (int32_t i = 0; i < mb_height; i ++) { |
499 | 0 | for (int32_t j = 0; j < iMbWidth; j ++) { |
500 | 0 | int32_t k, l; |
501 | 0 | int32_t l_sad, l_sd, l_mad; |
502 | 0 | const uint8_t* tmp_cur_row; |
503 | 0 | const uint8_t* tmp_ref_row; |
504 | |
|
505 | 0 | l_mad = l_sd = l_sad = 0; |
506 | 0 | tmp_cur_row = tmp_cur; |
507 | 0 | tmp_ref_row = tmp_ref; |
508 | 0 | for (k = 0; k < 8; k ++) { |
509 | 0 | for (l = 0; l < 8; l ++) { |
510 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
511 | 0 | int32_t abs_diff = WELS_ABS (diff); |
512 | 0 | l_sd += diff; |
513 | 0 | l_sad += abs_diff; |
514 | 0 | if (abs_diff > l_mad) { |
515 | 0 | l_mad = abs_diff; |
516 | 0 | } |
517 | 0 | } |
518 | 0 | tmp_cur_row += iPicStride; |
519 | 0 | tmp_ref_row += iPicStride; |
520 | 0 | } |
521 | 0 | *pFrameSad += l_sad; |
522 | 0 | pSad8x8[ (mb_index << 2) + 0] = l_sad; |
523 | 0 | pSd8x8[ (mb_index << 2) + 0] = l_sd; |
524 | 0 | pMad8x8[ (mb_index << 2) + 0] = l_mad; |
525 | |
|
526 | 0 | l_mad = l_sd = l_sad = 0; |
527 | 0 | tmp_cur_row = tmp_cur + 8; |
528 | 0 | tmp_ref_row = tmp_ref + 8; |
529 | 0 | for (k = 0; k < 8; k ++) { |
530 | 0 | for (l = 0; l < 8; l ++) { |
531 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
532 | 0 | int32_t abs_diff = WELS_ABS (diff); |
533 | 0 | l_sd += diff; |
534 | 0 | l_sad += abs_diff; |
535 | 0 | if (abs_diff > l_mad) { |
536 | 0 | l_mad = abs_diff; |
537 | 0 | } |
538 | 0 | } |
539 | 0 | tmp_cur_row += iPicStride; |
540 | 0 | tmp_ref_row += iPicStride; |
541 | 0 | } |
542 | 0 | *pFrameSad += l_sad; |
543 | 0 | pSad8x8[ (mb_index << 2) + 1] = l_sad; |
544 | 0 | pSd8x8[ (mb_index << 2) + 1] = l_sd; |
545 | 0 | pMad8x8[ (mb_index << 2) + 1] = l_mad; |
546 | |
|
547 | 0 | l_mad = l_sd = l_sad = 0; |
548 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8; |
549 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8; |
550 | 0 | for (k = 0; k < 8; k ++) { |
551 | 0 | for (l = 0; l < 8; l ++) { |
552 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
553 | 0 | int32_t abs_diff = WELS_ABS (diff); |
554 | 0 | l_sd += diff; |
555 | 0 | l_sad += abs_diff; |
556 | 0 | if (abs_diff > l_mad) { |
557 | 0 | l_mad = abs_diff; |
558 | 0 | } |
559 | 0 | } |
560 | 0 | tmp_cur_row += iPicStride; |
561 | 0 | tmp_ref_row += iPicStride; |
562 | 0 | } |
563 | 0 | *pFrameSad += l_sad; |
564 | 0 | pSad8x8[ (mb_index << 2) + 2] = l_sad; |
565 | 0 | pSd8x8[ (mb_index << 2) + 2] = l_sd; |
566 | 0 | pMad8x8[ (mb_index << 2) + 2] = l_mad; |
567 | |
|
568 | 0 | l_mad = l_sd = l_sad = 0; |
569 | 0 | tmp_cur_row = tmp_cur + pic_stride_x8 + 8; |
570 | 0 | tmp_ref_row = tmp_ref + pic_stride_x8 + 8; |
571 | 0 | for (k = 0; k < 8; k ++) { |
572 | 0 | for (l = 0; l < 8; l ++) { |
573 | 0 | int32_t diff = tmp_cur_row[l] - tmp_ref_row[l]; |
574 | 0 | int32_t abs_diff = WELS_ABS (diff); |
575 | 0 | l_sd += diff; |
576 | 0 | l_sad += abs_diff; |
577 | 0 | if (abs_diff > l_mad) { |
578 | 0 | l_mad = abs_diff; |
579 | 0 | } |
580 | 0 | } |
581 | 0 | tmp_cur_row += iPicStride; |
582 | 0 | tmp_ref_row += iPicStride; |
583 | 0 | } |
584 | 0 | *pFrameSad += l_sad; |
585 | 0 | pSad8x8[ (mb_index << 2) + 3] = l_sad; |
586 | 0 | pSd8x8[ (mb_index << 2) + 3] = l_sd; |
587 | 0 | pMad8x8[ (mb_index << 2) + 3] = l_mad; |
588 | |
|
589 | 0 | tmp_ref += 16; |
590 | 0 | tmp_cur += 16; |
591 | 0 | ++mb_index; |
592 | 0 | } |
593 | 0 | tmp_ref += step; |
594 | 0 | tmp_cur += step; |
595 | 0 | } |
596 | 0 | } |
597 | | |
598 | | WELSVP_NAMESPACE_END |