Parent Directory | Revision Log
Revision 1.11 - (view) (download)
1 : | edgomez | 1.2 | ;/***************************************************************************** |
2 : | ; * | ||
3 : | ; * XVID MPEG-4 VIDEO CODEC | ||
4 : | ; * - Quarter-pixel interpolation - | ||
5 : | ; * Copyright(C) 2002 Pascal Massimino <skal@planet-d.net> | ||
6 : | ; * | ||
7 : | ; * This file is part of XviD, a free MPEG-4 video encoder/decoder | ||
8 : | ; * | ||
9 : | Isibaar | 1.8 | ; * XviD is free software; you can rDST_PTRstribute it and/or modify it |
10 : | edgomez | 1.2 | ; * under the terms of the GNU General Public License as published by |
11 : | ; * the Free Software Foundation; either version 2 of the License, or | ||
12 : | ; * (at your option) any later version. | ||
13 : | ; * | ||
14 : | ; * This program is distributed in the hope that it will be useful, | ||
15 : | ; * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
16 : | ; * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
17 : | ; * GNU General Public License for more details. | ||
18 : | ; * | ||
19 : | ; * You should have received a copy of the GNU General Public License | ||
20 : | ; * along with this program; if not, write to the Free Software | ||
21 : | ; * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
22 : | ; * | ||
23 : | Isibaar | 1.11 | ; * $Id: qpel_mmx.asm,v 1.10 2008/12/04 14:41:50 Isibaar Exp $ |
24 : | edgomez | 1.2 | ; * |
25 : | ; *************************************************************************/ | ||
26 : | |||
27 : | ;/************************************************************************** | ||
28 : | ; * | ||
29 : | ; * History: | ||
30 : | ; * | ||
31 : | ; * 22.10.2002 initial coding. unoptimized 'proof of concept', | ||
32 : | ; * just to heft the qpel filtering. - Skal - | ||
33 : | ; * | ||
34 : | ; *************************************************************************/ | ||
35 : | |||
36 : | |||
37 : | %define USE_TABLES ; in order to use xvid_FIR_x_x_x_x tables | ||
38 : | ; instead of xvid_Expand_mmx... | ||
39 : | |||
40 : | |||
41 : | Isibaar | 1.8 | %include "nasm.inc" |
42 : | edgomez | 1.2 | |
43 : | ;////////////////////////////////////////////////////////////////////// | ||
44 : | ;// Declarations | ||
45 : | ;// all signatures are: | ||
46 : | ;// void XXX(uint8_t *dst, const uint8_t *src, | ||
47 : | ;// int32_t length, int32_t stride, int32_t rounding) | ||
48 : | ;////////////////////////////////////////////////////////////////////// | ||
49 : | |||
50 : | cglobal xvid_H_Pass_16_mmx | ||
51 : | cglobal xvid_H_Pass_Avrg_16_mmx | ||
52 : | cglobal xvid_H_Pass_Avrg_Up_16_mmx | ||
53 : | cglobal xvid_V_Pass_16_mmx | ||
54 : | cglobal xvid_V_Pass_Avrg_16_mmx | ||
55 : | cglobal xvid_V_Pass_Avrg_Up_16_mmx | ||
56 : | cglobal xvid_H_Pass_8_mmx | ||
57 : | cglobal xvid_H_Pass_Avrg_8_mmx | ||
58 : | cglobal xvid_H_Pass_Avrg_Up_8_mmx | ||
59 : | cglobal xvid_V_Pass_8_mmx | ||
60 : | cglobal xvid_V_Pass_Avrg_8_mmx | ||
61 : | cglobal xvid_V_Pass_Avrg_Up_8_mmx | ||
62 : | |||
63 : | cglobal xvid_H_Pass_Add_16_mmx | ||
64 : | cglobal xvid_H_Pass_Avrg_Add_16_mmx | ||
65 : | cglobal xvid_H_Pass_Avrg_Up_Add_16_mmx | ||
66 : | cglobal xvid_V_Pass_Add_16_mmx | ||
67 : | cglobal xvid_V_Pass_Avrg_Add_16_mmx | ||
68 : | cglobal xvid_V_Pass_Avrg_Up_Add_16_mmx | ||
69 : | cglobal xvid_H_Pass_8_Add_mmx | ||
70 : | cglobal xvid_H_Pass_Avrg_8_Add_mmx | ||
71 : | cglobal xvid_H_Pass_Avrg_Up_8_Add_mmx | ||
72 : | cglobal xvid_V_Pass_8_Add_mmx | ||
73 : | cglobal xvid_V_Pass_Avrg_8_Add_mmx | ||
74 : | cglobal xvid_V_Pass_Avrg_Up_8_Add_mmx | ||
75 : | |||
76 : | Isibaar | 1.8 | cglobal xvid_Expand_mmx |
77 : | |||
78 : | cglobal xvid_FIR_1_0_0_0 | ||
79 : | cglobal xvid_FIR_3_1_0_0 | ||
80 : | cglobal xvid_FIR_6_3_1_0 | ||
81 : | cglobal xvid_FIR_14_3_2_1 | ||
82 : | cglobal xvid_FIR_20_6_3_1 | ||
83 : | cglobal xvid_FIR_20_20_6_3 | ||
84 : | cglobal xvid_FIR_23_19_6_3 | ||
85 : | cglobal xvid_FIR_7_20_20_6 | ||
86 : | cglobal xvid_FIR_6_20_20_6 | ||
87 : | cglobal xvid_FIR_6_20_20_7 | ||
88 : | cglobal xvid_FIR_3_6_20_20 | ||
89 : | cglobal xvid_FIR_3_6_19_23 | ||
90 : | cglobal xvid_FIR_1_3_6_20 | ||
91 : | cglobal xvid_FIR_1_2_3_14 | ||
92 : | cglobal xvid_FIR_0_1_3_6 | ||
93 : | cglobal xvid_FIR_0_0_1_3 | ||
94 : | cglobal xvid_FIR_0_0_0_1 | ||
95 : | |||
96 : | SECTION .data align=SECTION_ALIGN | ||
97 : | |||
98 : | align SECTION_ALIGN | ||
99 : | xvid_Expand_mmx: | ||
100 : | times 256*4 dw 0 ; uint16_t xvid_Expand_mmx[256][4] | ||
101 : | ENDFUNC | ||
102 : | |||
103 : | xvid_FIR_1_0_0_0: | ||
104 : | times 256*4 dw 0 | ||
105 : | ENDFUNC | ||
106 : | |||
107 : | xvid_FIR_3_1_0_0: | ||
108 : | times 256*4 dw 0 | ||
109 : | ENDFUNC | ||
110 : | |||
111 : | xvid_FIR_6_3_1_0: | ||
112 : | times 256*4 dw 0 | ||
113 : | ENDFUNC | ||
114 : | |||
115 : | xvid_FIR_14_3_2_1: | ||
116 : | times 256*4 dw 0 | ||
117 : | ENDFUNC | ||
118 : | edgomez | 1.2 | |
119 : | Isibaar | 1.8 | xvid_FIR_20_6_3_1: |
120 : | times 256*4 dw 0 | ||
121 : | ENDFUNC | ||
122 : | edgomez | 1.2 | |
123 : | Isibaar | 1.8 | xvid_FIR_20_20_6_3: |
124 : | times 256*4 dw 0 | ||
125 : | ENDFUNC | ||
126 : | edgomez | 1.2 | |
127 : | Isibaar | 1.8 | xvid_FIR_23_19_6_3: |
128 : | times 256*4 dw 0 | ||
129 : | ENDFUNC | ||
130 : | |||
131 : | xvid_FIR_7_20_20_6: | ||
132 : | times 256*4 dw 0 | ||
133 : | ENDFUNC | ||
134 : | |||
135 : | xvid_FIR_6_20_20_6: | ||
136 : | times 256*4 dw 0 | ||
137 : | ENDFUNC | ||
138 : | |||
139 : | xvid_FIR_6_20_20_7: | ||
140 : | times 256*4 dw 0 | ||
141 : | ENDFUNC | ||
142 : | |||
143 : | xvid_FIR_3_6_20_20: | ||
144 : | times 256*4 dw 0 | ||
145 : | ENDFUNC | ||
146 : | |||
147 : | xvid_FIR_3_6_19_23: | ||
148 : | times 256*4 dw 0 | ||
149 : | ENDFUNC | ||
150 : | |||
151 : | xvid_FIR_1_3_6_20: | ||
152 : | times 256*4 dw 0 | ||
153 : | ENDFUNC | ||
154 : | |||
155 : | xvid_FIR_1_2_3_14: | ||
156 : | times 256*4 dw 0 | ||
157 : | ENDFUNC | ||
158 : | |||
159 : | xvid_FIR_0_1_3_6: | ||
160 : | times 256*4 dw 0 | ||
161 : | ENDFUNC | ||
162 : | |||
163 : | xvid_FIR_0_0_1_3: | ||
164 : | times 256*4 dw 0 | ||
165 : | ENDFUNC | ||
166 : | |||
167 : | xvid_FIR_0_0_0_1: | ||
168 : | times 256*4 dw 0 | ||
169 : | ENDFUNC | ||
170 : | edgomez | 1.2 | |
171 : | ;////////////////////////////////////////////////////////////////////// | ||
172 : | |||
173 : | Isibaar | 1.8 | DATA |
174 : | edgomez | 1.2 | |
175 : | Isibaar | 1.8 | align SECTION_ALIGN |
176 : | edgomez | 1.2 | Rounder1_MMX: |
177 : | times 4 dw 1 | ||
178 : | Rounder0_MMX: | ||
179 : | times 4 dw 0 | ||
180 : | |||
181 : | Isibaar | 1.8 | align SECTION_ALIGN |
182 : | Isibaar | 1.7 | Rounder_QP_MMX: |
183 : | edgomez | 1.2 | times 4 dw 16 |
184 : | times 4 dw 15 | ||
185 : | |||
186 : | %ifndef USE_TABLES | ||
187 : | |||
188 : | Isibaar | 1.8 | align SECTION_ALIGN |
189 : | edgomez | 1.2 | |
190 : | ; H-Pass table shared by 16x? and 8x? filters | ||
191 : | |||
192 : | FIR_R0: dw 14, -3, 2, -1 | ||
193 : | Isibaar | 1.8 | align SECTION_ALIGN |
194 : | edgomez | 1.2 | FIR_R1: dw 23, 19, -6, 3, -1, 0, 0, 0 |
195 : | |||
196 : | FIR_R2: dw -7, 20, 20, -6, 3, -1, 0, 0 | ||
197 : | |||
198 : | FIR_R3: dw 3, -6, 20, 20, -6, 3, -1, 0 | ||
199 : | |||
200 : | FIR_R4: dw -1, 3, -6, 20, 20, -6, 3, -1 | ||
201 : | |||
202 : | FIR_R5: dw 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0, 0 | ||
203 : | Isibaar | 1.8 | align SECTION_ALIGN |
204 : | edgomez | 1.2 | FIR_R6: dw 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0 |
205 : | Isibaar | 1.8 | align SECTION_ALIGN |
206 : | edgomez | 1.2 | FIR_R7: dw 0, 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0 |
207 : | Isibaar | 1.8 | align SECTION_ALIGN |
208 : | edgomez | 1.2 | FIR_R8: dw -1, 3, -6, 20, 20, -6, 3, -1 |
209 : | |||
210 : | FIR_R9: dw 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0, 0 | ||
211 : | Isibaar | 1.8 | align SECTION_ALIGN |
212 : | edgomez | 1.2 | FIR_R10: dw 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0 |
213 : | Isibaar | 1.8 | align SECTION_ALIGN |
214 : | edgomez | 1.2 | FIR_R11: dw 0, 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0 |
215 : | Isibaar | 1.8 | align SECTION_ALIGN |
216 : | edgomez | 1.2 | FIR_R12: dw -1, 3, -6, 20, 20, -6, 3, -1 |
217 : | |||
218 : | FIR_R13: dw 0, -1, 3, -6, 20, 20, -6, 3 | ||
219 : | |||
220 : | FIR_R14: dw 0, 0, -1, 3, -6, 20, 20, -7 | ||
221 : | |||
222 : | FIR_R15: dw 0, 0, 0, -1, 3, -6, 19, 23 | ||
223 : | |||
224 : | FIR_R16: dw -1, 2, -3, 14 | ||
225 : | |||
226 : | %endif ; !USE_TABLES | ||
227 : | |||
228 : | ; V-Pass taps | ||
229 : | |||
230 : | Isibaar | 1.8 | align SECTION_ALIGN |
231 : | edgomez | 1.2 | FIR_Cm7: times 4 dw -7 |
232 : | FIR_Cm6: times 4 dw -6 | ||
233 : | FIR_Cm3: times 4 dw -3 | ||
234 : | FIR_Cm1: times 4 dw -1 | ||
235 : | FIR_C2: times 4 dw 2 | ||
236 : | FIR_C3: times 4 dw 3 | ||
237 : | FIR_C14: times 4 dw 14 | ||
238 : | FIR_C19: times 4 dw 19 | ||
239 : | FIR_C20: times 4 dw 20 | ||
240 : | FIR_C23: times 4 dw 23 | ||
241 : | |||
242 : | Isibaar | 1.10 | TEXT |
243 : | edgomez | 1.2 | |
244 : | ;////////////////////////////////////////////////////////////////////// | ||
245 : | ;// Here we go with the Q-Pel mess. | ||
246 : | ;// For horizontal passes, we process 4 *output* pixel in parallel | ||
247 : | ;// For vertical ones, we process 4 *input* pixel in parallel. | ||
248 : | ;////////////////////////////////////////////////////////////////////// | ||
249 : | |||
250 : | Isibaar | 1.8 | %ifdef ARCH_IS_X86_64 |
251 : | %macro XVID_MOVQ 3 | ||
252 : | lea r9, [%2] | ||
253 : | movq %1, [r9 + %3] | ||
254 : | %endmacro | ||
255 : | %macro XVID_PADDW 3 | ||
256 : | lea r9, [%2] | ||
257 : | paddw %1, [r9 + %3] | ||
258 : | %endmacro | ||
259 : | Isibaar | 1.9 | %define SRC_PTR prm2 |
260 : | %define DST_PTR prm1 | ||
261 : | Isibaar | 1.8 | %else |
262 : | %macro XVID_MOVQ 3 | ||
263 : | movq %1, [%2 + %3] | ||
264 : | %endmacro | ||
265 : | %macro XVID_PADDW 3 | ||
266 : | paddw %1, [%2 + %3] | ||
267 : | %endmacro | ||
268 : | %define SRC_PTR _ESI | ||
269 : | %define DST_PTR _EDI | ||
270 : | %endif | ||
271 : | |||
272 : | edgomez | 1.2 | %macro PROLOG_NO_AVRG 0 |
273 : | Isibaar | 1.8 | mov TMP0, prm3 ; Size |
274 : | mov TMP1, prm4 ; BpS | ||
275 : | mov eax, prm5d ; Rnd | ||
276 : | |||
277 : | %ifndef ARCH_IS_X86_64 | ||
278 : | push SRC_PTR | ||
279 : | push DST_PTR | ||
280 : | %endif | ||
281 : | push _EBP | ||
282 : | mov _EBP, TMP1 | ||
283 : | |||
284 : | %ifndef ARCH_IS_X86_64 | ||
285 : | mov DST_PTR, [_ESP+16 + 0*4] ; Dst | ||
286 : | mov SRC_PTR, [_ESP+16 + 1*4] ; Src | ||
287 : | %endif | ||
288 : | |||
289 : | and _EAX, 1 | ||
290 : | lea TMP1, [Rounder_QP_MMX] | ||
291 : | movq mm7, [TMP1+_EAX*8] ; rounder | ||
292 : | edgomez | 1.2 | %endmacro |
293 : | |||
294 : | %macro EPILOG_NO_AVRG 0 | ||
295 : | Isibaar | 1.8 | pop _EBP |
296 : | %ifndef ARCH_IS_X86_64 | ||
297 : | pop DST_PTR | ||
298 : | pop SRC_PTR | ||
299 : | %endif | ||
300 : | edgomez | 1.2 | ret |
301 : | %endmacro | ||
302 : | |||
303 : | %macro PROLOG_AVRG 0 | ||
304 : | Isibaar | 1.8 | mov TMP0, prm3 ; Size |
305 : | mov TMP1, prm4 ; BpS | ||
306 : | mov eax, prm5d ; Rnd | ||
307 : | |||
308 : | push _EBX | ||
309 : | push _EBP | ||
310 : | %ifndef ARCH_IS_X86_64 | ||
311 : | push SRC_PTR | ||
312 : | push DST_PTR | ||
313 : | %endif | ||
314 : | mov _EBP, TMP1 | ||
315 : | |||
316 : | %ifndef ARCH_IS_X86_64 | ||
317 : | mov DST_PTR, [_ESP+20 + 0*4] ; Dst | ||
318 : | mov SRC_PTR, [_ESP+20 + 1*4] ; Src | ||
319 : | %endif | ||
320 : | |||
321 : | and _EAX, 1 | ||
322 : | lea TMP1, [Rounder_QP_MMX] | ||
323 : | movq mm7, [TMP1+_EAX*8] ; rounder | ||
324 : | lea TMP1, [Rounder1_MMX] | ||
325 : | lea _EBX, [TMP1+_EAX*8] ; *Rounder2 | ||
326 : | edgomez | 1.2 | %endmacro |
327 : | |||
328 : | %macro EPILOG_AVRG 0 | ||
329 : | Isibaar | 1.8 | %ifndef ARCH_IS_X86_64 |
330 : | pop DST_PTR | ||
331 : | pop SRC_PTR | ||
332 : | %endif | ||
333 : | pop _EBP | ||
334 : | pop _EBX | ||
335 : | edgomez | 1.2 | ret |
336 : | %endmacro | ||
337 : | |||
338 : | ;////////////////////////////////////////////////////////////////////// | ||
339 : | ;// | ||
340 : | ;// All horizontal passes | ||
341 : | ;// | ||
342 : | ;////////////////////////////////////////////////////////////////////// | ||
343 : | |||
344 : | ; macros for USE_TABLES | ||
345 : | |||
346 : | %macro TLOAD 2 ; %1,%2: src pixels | ||
347 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
348 : | movzx TMP1, byte [SRC_PTR+%2] | ||
349 : | XVID_MOVQ mm0, xvid_FIR_14_3_2_1, _EAX*8 | ||
350 : | XVID_MOVQ mm3, xvid_FIR_1_2_3_14, TMP1*8 | ||
351 : | edgomez | 1.2 | paddw mm0, mm7 |
352 : | paddw mm3, mm7 | ||
353 : | %endmacro | ||
354 : | |||
355 : | %macro TACCUM2 5 ;%1:src pixel/%2-%3:Taps tables/ %4-%5:dst regs | ||
356 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
357 : | XVID_PADDW %4, %2, _EAX*8 | ||
358 : | XVID_PADDW %5, %3, _EAX*8 | ||
359 : | edgomez | 1.2 | %endmacro |
360 : | |||
361 : | %macro TACCUM3 7 ;%1:src pixel/%2-%4:Taps tables/%5-%7:dst regs | ||
362 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
363 : | XVID_PADDW %5, %2, _EAX*8 | ||
364 : | XVID_PADDW %6, %3, _EAX*8 | ||
365 : | XVID_PADDW %7, %4, _EAX*8 | ||
366 : | edgomez | 1.2 | %endmacro |
367 : | |||
368 : | ;////////////////////////////////////////////////////////////////////// | ||
369 : | |||
370 : | ; macros without USE_TABLES | ||
371 : | |||
372 : | %macro LOAD 2 ; %1,%2: src pixels | ||
373 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
374 : | movzx TMP1, byte [SRC_PTR+%2] | ||
375 : | XVID_MOVQ mm0, xvid_Expand_mmx, _EAX*8 | ||
376 : | XVID_MOVQ mm3, xvid_Expand_mmx, TMP1*8 | ||
377 : | edgomez | 1.2 | pmullw mm0, [FIR_R0 ] |
378 : | pmullw mm3, [FIR_R16] | ||
379 : | paddw mm0, mm7 | ||
380 : | paddw mm3, mm7 | ||
381 : | %endmacro | ||
382 : | |||
383 : | %macro ACCUM2 4 ;src pixel/Taps/dst regs #1-#2 | ||
384 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
385 : | XVID_MOVQ mm4, xvid_Expand_mmx, _EAX*8 | ||
386 : | edgomez | 1.2 | movq mm5, mm4 |
387 : | pmullw mm4, [%2] | ||
388 : | pmullw mm5, [%2+8] | ||
389 : | paddw %3, mm4 | ||
390 : | paddw %4, mm5 | ||
391 : | %endmacro | ||
392 : | |||
393 : | %macro ACCUM3 5 ;src pixel/Taps/dst regs #1-#2-#3 | ||
394 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR+%1] |
395 : | XVID_MOVQ mm4, xvid_Expand_mmx, _EAX*8 | ||
396 : | edgomez | 1.2 | movq mm5, mm4 |
397 : | movq mm6, mm5 | ||
398 : | pmullw mm4, [%2 ] | ||
399 : | pmullw mm5, [%2+ 8] | ||
400 : | pmullw mm6, [%2+16] | ||
401 : | paddw %3, mm4 | ||
402 : | paddw %4, mm5 | ||
403 : | paddw %5, mm6 | ||
404 : | %endmacro | ||
405 : | |||
406 : | ;////////////////////////////////////////////////////////////////////// | ||
407 : | |||
408 : | %macro MIX 3 ; %1:reg, %2:src, %3:rounder | ||
409 : | pxor mm6, mm6 | ||
410 : | movq mm4, [%2] | ||
411 : | movq mm1, %1 | ||
412 : | movq mm5, mm4 | ||
413 : | punpcklbw %1, mm6 | ||
414 : | punpcklbw mm4, mm6 | ||
415 : | punpckhbw mm1, mm6 | ||
416 : | punpckhbw mm5, mm6 | ||
417 : | movq mm6, [%3] ; rounder #2 | ||
418 : | paddusw %1, mm4 | ||
419 : | paddusw mm1, mm5 | ||
420 : | paddusw %1, mm6 | ||
421 : | paddusw mm1, mm6 | ||
422 : | psrlw %1, 1 | ||
423 : | psrlw mm1, 1 | ||
424 : | packuswb %1, mm1 | ||
425 : | %endmacro | ||
426 : | |||
427 : | ;////////////////////////////////////////////////////////////////////// | ||
428 : | |||
429 : | %macro H_PASS_16 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
430 : | |||
431 : | %if (%2==0) && (%1==0) | ||
432 : | PROLOG_NO_AVRG | ||
433 : | %else | ||
434 : | PROLOG_AVRG | ||
435 : | %endif | ||
436 : | |||
437 : | Isibaar | 1.7 | .Loop: |
438 : | edgomez | 1.2 | |
439 : | ; mm0..mm3 serves as a 4x4 delay line | ||
440 : | |||
441 : | %ifndef USE_TABLES | ||
442 : | |||
443 : | LOAD 0, 16 ; special case for 1rst/last pixel | ||
444 : | movq mm1, mm7 | ||
445 : | movq mm2, mm7 | ||
446 : | |||
447 : | ACCUM2 1, FIR_R1, mm0, mm1 | ||
448 : | ACCUM2 2, FIR_R2, mm0, mm1 | ||
449 : | ACCUM2 3, FIR_R3, mm0, mm1 | ||
450 : | ACCUM2 4, FIR_R4, mm0, mm1 | ||
451 : | |||
452 : | ACCUM3 5, FIR_R5, mm0, mm1, mm2 | ||
453 : | ACCUM3 6, FIR_R6, mm0, mm1, mm2 | ||
454 : | ACCUM3 7, FIR_R7, mm0, mm1, mm2 | ||
455 : | ACCUM2 8, FIR_R8, mm1, mm2 | ||
456 : | ACCUM3 9, FIR_R9, mm1, mm2, mm3 | ||
457 : | ACCUM3 10, FIR_R10,mm1, mm2, mm3 | ||
458 : | ACCUM3 11, FIR_R11,mm1, mm2, mm3 | ||
459 : | |||
460 : | ACCUM2 12, FIR_R12, mm2, mm3 | ||
461 : | ACCUM2 13, FIR_R13, mm2, mm3 | ||
462 : | ACCUM2 14, FIR_R14, mm2, mm3 | ||
463 : | ACCUM2 15, FIR_R15, mm2, mm3 | ||
464 : | |||
465 : | %else | ||
466 : | |||
467 : | TLOAD 0, 16 ; special case for 1rst/last pixel | ||
468 : | movq mm1, mm7 | ||
469 : | movq mm2, mm7 | ||
470 : | |||
471 : | TACCUM2 1, xvid_FIR_23_19_6_3, xvid_FIR_1_0_0_0 , mm0, mm1 | ||
472 : | TACCUM2 2, xvid_FIR_7_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm1 | ||
473 : | TACCUM2 3, xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm1 | ||
474 : | TACCUM2 4, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1, mm0, mm1 | ||
475 : | |||
476 : | TACCUM3 5, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, xvid_FIR_1_0_0_0 , mm0, mm1, mm2 | ||
477 : | TACCUM3 6, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm1, mm2 | ||
478 : | TACCUM3 7, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm1, mm2 | ||
479 : | |||
480 : | TACCUM2 8, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1 , mm1, mm2 | ||
481 : | |||
482 : | TACCUM3 9, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, xvid_FIR_1_0_0_0, mm1, mm2, mm3 | ||
483 : | TACCUM3 10, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_6, xvid_FIR_3_1_0_0, mm1, mm2, mm3 | ||
484 : | TACCUM3 11, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0, mm1, mm2, mm3 | ||
485 : | |||
486 : | TACCUM2 12, xvid_FIR_1_3_6_20, xvid_FIR_20_6_3_1 , mm2, mm3 | ||
487 : | TACCUM2 13, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, mm2, mm3 | ||
488 : | TACCUM2 14, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_7, mm2, mm3 | ||
489 : | TACCUM2 15, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_19_23, mm2, mm3 | ||
490 : | |||
491 : | %endif | ||
492 : | |||
493 : | psraw mm0, 5 | ||
494 : | psraw mm1, 5 | ||
495 : | psraw mm2, 5 | ||
496 : | psraw mm3, 5 | ||
497 : | packuswb mm0, mm1 | ||
498 : | packuswb mm2, mm3 | ||
499 : | |||
500 : | %if (%1==1) | ||
501 : | Isibaar | 1.8 | MIX mm0, SRC_PTR, _EBX |
502 : | edgomez | 1.2 | %elif (%1==2) |
503 : | Isibaar | 1.8 | MIX mm0, SRC_PTR+1, _EBX |
504 : | edgomez | 1.2 | %endif |
505 : | %if (%2==1) | ||
506 : | Isibaar | 1.8 | MIX mm0, DST_PTR, Rounder1_MMX |
507 : | edgomez | 1.2 | %endif |
508 : | |||
509 : | %if (%1==1) | ||
510 : | Isibaar | 1.8 | MIX mm2, SRC_PTR+8, _EBX |
511 : | edgomez | 1.2 | %elif (%1==2) |
512 : | Isibaar | 1.8 | MIX mm2, SRC_PTR+9, _EBX |
513 : | edgomez | 1.2 | %endif |
514 : | %if (%2==1) | ||
515 : | Isibaar | 1.8 | MIX mm2, DST_PTR+8, Rounder1_MMX |
516 : | edgomez | 1.2 | %endif |
517 : | |||
518 : | Isibaar | 1.8 | lea SRC_PTR, [SRC_PTR+_EBP] |
519 : | edgomez | 1.2 | |
520 : | Isibaar | 1.8 | movq [DST_PTR+0], mm0 |
521 : | movq [DST_PTR+8], mm2 | ||
522 : | edgomez | 1.2 | |
523 : | Isibaar | 1.8 | add DST_PTR, _EBP |
524 : | dec TMP0 | ||
525 : | edgomez | 1.2 | jg .Loop |
526 : | |||
527 : | %if (%2==0) && (%1==0) | ||
528 : | EPILOG_NO_AVRG | ||
529 : | %else | ||
530 : | EPILOG_AVRG | ||
531 : | %endif | ||
532 : | |||
533 : | %endmacro | ||
534 : | |||
535 : | |||
536 : | ;////////////////////////////////////////////////////////////////////// | ||
537 : | |||
538 : | %macro H_PASS_8 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
539 : | |||
540 : | %if (%2==0) && (%1==0) | ||
541 : | PROLOG_NO_AVRG | ||
542 : | %else | ||
543 : | PROLOG_AVRG | ||
544 : | %endif | ||
545 : | |||
546 : | Isibaar | 1.7 | .Loop: |
547 : | edgomez | 1.2 | ; mm0..mm3 serves as a 4x4 delay line |
548 : | |||
549 : | %ifndef USE_TABLES | ||
550 : | |||
551 : | LOAD 0, 8 ; special case for 1rst/last pixel | ||
552 : | ACCUM2 1, FIR_R1, mm0, mm3 | ||
553 : | ACCUM2 2, FIR_R2, mm0, mm3 | ||
554 : | ACCUM2 3, FIR_R3, mm0, mm3 | ||
555 : | ACCUM2 4, FIR_R4, mm0, mm3 | ||
556 : | |||
557 : | ACCUM2 5, FIR_R13, mm0, mm3 | ||
558 : | ACCUM2 6, FIR_R14, mm0, mm3 | ||
559 : | ACCUM2 7, FIR_R15, mm0, mm3 | ||
560 : | |||
561 : | %else | ||
562 : | |||
563 : | %if 0 ; test with no unrolling | ||
564 : | |||
565 : | TLOAD 0, 8 ; special case for 1rst/last pixel | ||
566 : | TACCUM2 1, xvid_FIR_23_19_6_3, xvid_FIR_1_0_0_0 , mm0, mm3 | ||
567 : | TACCUM2 2, xvid_FIR_7_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm3 | ||
568 : | TACCUM2 3, xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm3 | ||
569 : | TACCUM2 4, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1 , mm0, mm3 | ||
570 : | TACCUM2 5, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, mm0, mm3 | ||
571 : | TACCUM2 6, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_7, mm0, mm3 | ||
572 : | TACCUM2 7, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_19_23, mm0, mm3 | ||
573 : | |||
574 : | %else ; test with unrolling (little faster, but not much) | ||
575 : | |||
576 : | Isibaar | 1.8 | movzx _EAX, byte [SRC_PTR] |
577 : | movzx TMP1, byte [SRC_PTR+8] | ||
578 : | XVID_MOVQ mm0, xvid_FIR_14_3_2_1, _EAX*8 | ||
579 : | movzx _EAX, byte [SRC_PTR+1] | ||
580 : | XVID_MOVQ mm3, xvid_FIR_1_2_3_14, TMP1*8 | ||
581 : | edgomez | 1.2 | paddw mm0, mm7 |
582 : | paddw mm3, mm7 | ||
583 : | |||
584 : | Isibaar | 1.8 | movzx TMP1, byte [SRC_PTR+2] |
585 : | XVID_PADDW mm0, xvid_FIR_23_19_6_3, _EAX*8 | ||
586 : | XVID_PADDW mm3, xvid_FIR_1_0_0_0, _EAX*8 | ||
587 : | |||
588 : | movzx _EAX, byte [SRC_PTR+3] | ||
589 : | XVID_PADDW mm0, xvid_FIR_7_20_20_6, TMP1*8 | ||
590 : | XVID_PADDW mm3, xvid_FIR_3_1_0_0, TMP1*8 | ||
591 : | |||
592 : | movzx TMP1, byte [SRC_PTR+4] | ||
593 : | XVID_PADDW mm0, xvid_FIR_3_6_20_20, _EAX*8 | ||
594 : | XVID_PADDW mm3, xvid_FIR_6_3_1_0, _EAX*8 | ||
595 : | |||
596 : | movzx _EAX, byte [SRC_PTR+5] | ||
597 : | XVID_PADDW mm0, xvid_FIR_1_3_6_20, TMP1*8 | ||
598 : | XVID_PADDW mm3, xvid_FIR_20_6_3_1, TMP1*8 | ||
599 : | |||
600 : | movzx TMP1, byte [SRC_PTR+6] | ||
601 : | XVID_PADDW mm0, xvid_FIR_0_1_3_6, _EAX*8 | ||
602 : | XVID_PADDW mm3, xvid_FIR_20_20_6_3, _EAX*8 | ||
603 : | |||
604 : | movzx _EAX, byte [SRC_PTR+7] | ||
605 : | XVID_PADDW mm0, xvid_FIR_0_0_1_3, TMP1*8 | ||
606 : | XVID_PADDW mm3, xvid_FIR_6_20_20_7, TMP1*8 | ||
607 : | edgomez | 1.2 | |
608 : | Isibaar | 1.8 | XVID_PADDW mm0, xvid_FIR_0_0_0_1, _EAX*8 |
609 : | XVID_PADDW mm3, xvid_FIR_3_6_19_23, _EAX*8 | ||
610 : | edgomez | 1.2 | |
611 : | %endif | ||
612 : | |||
613 : | %endif ; !USE_TABLES | ||
614 : | |||
615 : | psraw mm0, 5 | ||
616 : | psraw mm3, 5 | ||
617 : | packuswb mm0, mm3 | ||
618 : | |||
619 : | %if (%1==1) | ||
620 : | Isibaar | 1.8 | MIX mm0, SRC_PTR, _EBX |
621 : | edgomez | 1.2 | %elif (%1==2) |
622 : | Isibaar | 1.8 | MIX mm0, SRC_PTR+1, _EBX |
623 : | edgomez | 1.2 | %endif |
624 : | %if (%2==1) | ||
625 : | Isibaar | 1.8 | MIX mm0, DST_PTR, Rounder1_MMX |
626 : | edgomez | 1.2 | %endif |
627 : | |||
628 : | Isibaar | 1.8 | movq [DST_PTR], mm0 |
629 : | edgomez | 1.2 | |
630 : | Isibaar | 1.8 | add DST_PTR, _EBP |
631 : | add SRC_PTR, _EBP | ||
632 : | dec TMP0 | ||
633 : | edgomez | 1.2 | jg .Loop |
634 : | |||
635 : | %if (%2==0) && (%1==0) | ||
636 : | EPILOG_NO_AVRG | ||
637 : | %else | ||
638 : | EPILOG_AVRG | ||
639 : | %endif | ||
640 : | |||
641 : | %endmacro | ||
642 : | |||
643 : | ;////////////////////////////////////////////////////////////////////// | ||
644 : | ;// 16x? copy Functions | ||
645 : | |||
646 : | xvid_H_Pass_16_mmx: | ||
647 : | H_PASS_16 0, 0 | ||
648 : | Isibaar | 1.7 | ENDFUNC |
649 : | edgomez | 1.2 | xvid_H_Pass_Avrg_16_mmx: |
650 : | H_PASS_16 1, 0 | ||
651 : | Isibaar | 1.7 | ENDFUNC |
652 : | edgomez | 1.2 | xvid_H_Pass_Avrg_Up_16_mmx: |
653 : | H_PASS_16 2, 0 | ||
654 : | Isibaar | 1.7 | ENDFUNC |
655 : | edgomez | 1.2 | |
656 : | ;////////////////////////////////////////////////////////////////////// | ||
657 : | ;// 8x? copy Functions | ||
658 : | |||
659 : | xvid_H_Pass_8_mmx: | ||
660 : | H_PASS_8 0, 0 | ||
661 : | Isibaar | 1.7 | ENDFUNC |
662 : | edgomez | 1.2 | xvid_H_Pass_Avrg_8_mmx: |
663 : | H_PASS_8 1, 0 | ||
664 : | Isibaar | 1.7 | ENDFUNC |
665 : | edgomez | 1.2 | xvid_H_Pass_Avrg_Up_8_mmx: |
666 : | H_PASS_8 2, 0 | ||
667 : | Isibaar | 1.7 | ENDFUNC |
668 : | edgomez | 1.2 | |
669 : | ;////////////////////////////////////////////////////////////////////// | ||
670 : | ;// 16x? avrg Functions | ||
671 : | |||
672 : | xvid_H_Pass_Add_16_mmx: | ||
673 : | H_PASS_16 0, 1 | ||
674 : | Isibaar | 1.7 | ENDFUNC |
675 : | edgomez | 1.2 | xvid_H_Pass_Avrg_Add_16_mmx: |
676 : | H_PASS_16 1, 1 | ||
677 : | Isibaar | 1.7 | ENDFUNC |
678 : | edgomez | 1.2 | xvid_H_Pass_Avrg_Up_Add_16_mmx: |
679 : | H_PASS_16 2, 1 | ||
680 : | Isibaar | 1.7 | ENDFUNC |
681 : | edgomez | 1.2 | |
682 : | ;////////////////////////////////////////////////////////////////////// | ||
683 : | ;// 8x? avrg Functions | ||
684 : | |||
685 : | xvid_H_Pass_8_Add_mmx: | ||
686 : | H_PASS_8 0, 1 | ||
687 : | Isibaar | 1.7 | ENDFUNC |
688 : | edgomez | 1.2 | xvid_H_Pass_Avrg_8_Add_mmx: |
689 : | H_PASS_8 1, 1 | ||
690 : | Isibaar | 1.7 | ENDFUNC |
691 : | edgomez | 1.2 | xvid_H_Pass_Avrg_Up_8_Add_mmx: |
692 : | H_PASS_8 2, 1 | ||
693 : | Isibaar | 1.7 | ENDFUNC |
694 : | edgomez | 1.2 | |
695 : | |||
696 : | |||
697 : | ;////////////////////////////////////////////////////////////////////// | ||
698 : | ;// | ||
699 : | ;// All vertical passes | ||
700 : | ;// | ||
701 : | ;////////////////////////////////////////////////////////////////////// | ||
702 : | |||
703 : | %macro V_LOAD 1 ; %1=Last? | ||
704 : | |||
705 : | Isibaar | 1.8 | movd mm4, dword [TMP1] |
706 : | edgomez | 1.2 | pxor mm6, mm6 |
707 : | %if (%1==0) | ||
708 : | Isibaar | 1.8 | add TMP1, _EBP |
709 : | edgomez | 1.2 | %endif |
710 : | punpcklbw mm4, mm6 | ||
711 : | |||
712 : | %endmacro | ||
713 : | |||
714 : | %macro V_ACC1 2 ; %1:reg; 2:tap | ||
715 : | pmullw mm4, [%2] | ||
716 : | paddw %1, mm4 | ||
717 : | %endmacro | ||
718 : | |||
719 : | %macro V_ACC2 4 ; %1-%2: regs, %3-%4: taps | ||
720 : | movq mm5, mm4 | ||
721 : | movq mm6, mm4 | ||
722 : | pmullw mm5, [%3] | ||
723 : | pmullw mm6, [%4] | ||
724 : | paddw %1, mm5 | ||
725 : | paddw %2, mm6 | ||
726 : | %endmacro | ||
727 : | |||
728 : | %macro V_ACC2l 4 ; %1-%2: regs, %3-%4: taps | ||
729 : | movq mm5, mm4 | ||
730 : | pmullw mm5, [%3] | ||
731 : | pmullw mm4, [%4] | ||
732 : | paddw %1, mm5 | ||
733 : | paddw %2, mm4 | ||
734 : | %endmacro | ||
735 : | |||
736 : | %macro V_ACC4 8 ; %1-%4: regs, %5-%8: taps | ||
737 : | V_ACC2 %1,%2, %5,%6 | ||
738 : | V_ACC2l %3,%4, %7,%8 | ||
739 : | %endmacro | ||
740 : | |||
741 : | |||
742 : | %macro V_MIX 3 ; %1:dst-reg, %2:src, %3: rounder | ||
743 : | pxor mm6, mm6 | ||
744 : | movq mm4, [%2] | ||
745 : | punpcklbw %1, mm6 | ||
746 : | punpcklbw mm4, mm6 | ||
747 : | paddusw %1, mm4 | ||
748 : | paddusw %1, [%3] | ||
749 : | psrlw %1, 1 | ||
750 : | packuswb %1, %1 | ||
751 : | %endmacro | ||
752 : | |||
753 : | %macro V_STORE 4 ; %1-%2: mix ops, %3: reg, %4:last? | ||
754 : | |||
755 : | psraw %3, 5 | ||
756 : | packuswb %3, %3 | ||
757 : | |||
758 : | %if (%1==1) | ||
759 : | Isibaar | 1.8 | V_MIX %3, SRC_PTR, _EBX |
760 : | add SRC_PTR, _EBP | ||
761 : | edgomez | 1.2 | %elif (%1==2) |
762 : | Isibaar | 1.8 | add SRC_PTR, _EBP |
763 : | V_MIX %3, SRC_PTR, _EBX | ||
764 : | edgomez | 1.2 | %endif |
765 : | %if (%2==1) | ||
766 : | Isibaar | 1.8 | V_MIX %3, DST_PTR, Rounder1_MMX |
767 : | edgomez | 1.2 | %endif |
768 : | |||
769 : | movd eax, %3 | ||
770 : | Isibaar | 1.9 | mov dword [DST_PTR], eax |
771 : | edgomez | 1.2 | |
772 : | %if (%4==0) | ||
773 : | Isibaar | 1.8 | add DST_PTR, _EBP |
774 : | edgomez | 1.2 | %endif |
775 : | |||
776 : | %endmacro | ||
777 : | |||
778 : | ;////////////////////////////////////////////////////////////////////// | ||
779 : | |||
780 : | %macro V_PASS_16 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
781 : | |||
782 : | %if (%2==0) && (%1==0) | ||
783 : | PROLOG_NO_AVRG | ||
784 : | %else | ||
785 : | PROLOG_AVRG | ||
786 : | %endif | ||
787 : | |||
788 : | ; we process one stripe of 4x16 pixel each time. | ||
789 : | ; the size (3rd argument) is meant to be a multiple of 4 | ||
790 : | ; mm0..mm3 serves as a 4x4 delay line | ||
791 : | |||
792 : | Isibaar | 1.7 | .Loop: |
793 : | edgomez | 1.2 | |
794 : | Isibaar | 1.8 | push DST_PTR |
795 : | push SRC_PTR ; SRC_PTR is preserved for src-mixing | ||
796 : | mov TMP1, SRC_PTR | ||
797 : | edgomez | 1.2 | |
798 : | ; ouput rows [0..3], from input rows [0..8] | ||
799 : | |||
800 : | movq mm0, mm7 | ||
801 : | movq mm1, mm7 | ||
802 : | movq mm2, mm7 | ||
803 : | movq mm3, mm7 | ||
804 : | |||
805 : | V_LOAD 0 | ||
806 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
807 : | V_LOAD 0 | ||
808 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
809 : | V_LOAD 0 | ||
810 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
811 : | V_LOAD 0 | ||
812 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
813 : | V_LOAD 0 | ||
814 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
815 : | V_STORE %1, %2, mm0, 0 | ||
816 : | |||
817 : | V_LOAD 0 | ||
818 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
819 : | V_ACC1 mm3, FIR_Cm6 | ||
820 : | V_STORE %1, %2, mm1, 0 | ||
821 : | |||
822 : | V_LOAD 0 | ||
823 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
824 : | V_STORE %1, %2, mm2, 0 | ||
825 : | |||
826 : | V_LOAD 1 | ||
827 : | V_ACC1 mm3, FIR_Cm1 | ||
828 : | V_STORE %1, %2, mm3, 0 | ||
829 : | |||
830 : | ; ouput rows [4..7], from input rows [1..11] (!!) | ||
831 : | |||
832 : | Isibaar | 1.8 | mov SRC_PTR, [_ESP] |
833 : | lea TMP1, [SRC_PTR+_EBP] | ||
834 : | edgomez | 1.2 | |
835 : | Isibaar | 1.8 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
836 : | push SRC_PTR ; this will be the new value for next round | ||
837 : | edgomez | 1.2 | |
838 : | movq mm0, mm7 | ||
839 : | movq mm1, mm7 | ||
840 : | movq mm2, mm7 | ||
841 : | movq mm3, mm7 | ||
842 : | |||
843 : | V_LOAD 0 | ||
844 : | V_ACC1 mm0, FIR_Cm1 | ||
845 : | |||
846 : | V_LOAD 0 | ||
847 : | V_ACC2l mm0, mm1, FIR_C3, FIR_Cm1 | ||
848 : | |||
849 : | V_LOAD 0 | ||
850 : | V_ACC2 mm0, mm1, FIR_Cm6, FIR_C3 | ||
851 : | V_ACC1 mm2, FIR_Cm1 | ||
852 : | |||
853 : | V_LOAD 0 | ||
854 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_Cm6, FIR_C3, FIR_Cm1 | ||
855 : | V_LOAD 0 | ||
856 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_C20, FIR_Cm6, FIR_C3 | ||
857 : | V_LOAD 0 | ||
858 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm6, FIR_C20, FIR_C20, FIR_Cm6 | ||
859 : | V_LOAD 0 | ||
860 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
861 : | V_LOAD 0 | ||
862 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
863 : | V_STORE %1, %2, mm0, 0 | ||
864 : | |||
865 : | V_LOAD 0 | ||
866 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
867 : | V_ACC1 mm3, FIR_Cm6 | ||
868 : | V_STORE %1, %2, mm1, 0 | ||
869 : | |||
870 : | V_LOAD 0 | ||
871 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
872 : | V_STORE %1, %2, mm2, 0 | ||
873 : | |||
874 : | V_LOAD 1 | ||
875 : | V_ACC1 mm3, FIR_Cm1 | ||
876 : | V_STORE %1, %2, mm3, 0 | ||
877 : | |||
878 : | ; ouput rows [8..11], from input rows [5..15] | ||
879 : | |||
880 : | Isibaar | 1.8 | pop SRC_PTR |
881 : | lea TMP1, [SRC_PTR+_EBP] | ||
882 : | edgomez | 1.2 | |
883 : | Isibaar | 1.8 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
884 : | push SRC_PTR ; this will be the new value for next round | ||
885 : | edgomez | 1.2 | |
886 : | movq mm0, mm7 | ||
887 : | movq mm1, mm7 | ||
888 : | movq mm2, mm7 | ||
889 : | movq mm3, mm7 | ||
890 : | |||
891 : | V_LOAD 0 | ||
892 : | V_ACC1 mm0, FIR_Cm1 | ||
893 : | |||
894 : | V_LOAD 0 | ||
895 : | V_ACC2l mm0, mm1, FIR_C3, FIR_Cm1 | ||
896 : | |||
897 : | V_LOAD 0 | ||
898 : | V_ACC2 mm0, mm1, FIR_Cm6, FIR_C3 | ||
899 : | V_ACC1 mm2, FIR_Cm1 | ||
900 : | |||
901 : | V_LOAD 0 | ||
902 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_Cm6, FIR_C3, FIR_Cm1 | ||
903 : | V_LOAD 0 | ||
904 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_C20, FIR_Cm6, FIR_C3 | ||
905 : | V_LOAD 0 | ||
906 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm6, FIR_C20, FIR_C20, FIR_Cm6 | ||
907 : | V_LOAD 0 | ||
908 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
909 : | V_LOAD 0 | ||
910 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
911 : | |||
912 : | V_STORE %1, %2, mm0, 0 | ||
913 : | |||
914 : | V_LOAD 0 | ||
915 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
916 : | V_ACC1 mm3, FIR_Cm6 | ||
917 : | V_STORE %1, %2, mm1, 0 | ||
918 : | |||
919 : | V_LOAD 0 | ||
920 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
921 : | V_STORE %1, %2, mm2, 0 | ||
922 : | |||
923 : | V_LOAD 1 | ||
924 : | V_ACC1 mm3, FIR_Cm1 | ||
925 : | V_STORE %1, %2, mm3, 0 | ||
926 : | |||
927 : | |||
928 : | ; ouput rows [12..15], from input rows [9.16] | ||
929 : | |||
930 : | Isibaar | 1.8 | pop SRC_PTR |
931 : | lea TMP1, [SRC_PTR+_EBP] | ||
932 : | edgomez | 1.2 | |
933 : | %if (%1!=0) | ||
934 : | Isibaar | 1.8 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
935 : | edgomez | 1.2 | %endif |
936 : | |||
937 : | movq mm0, mm7 | ||
938 : | movq mm1, mm7 | ||
939 : | movq mm2, mm7 | ||
940 : | movq mm3, mm7 | ||
941 : | |||
942 : | V_LOAD 0 | ||
943 : | V_ACC1 mm3, FIR_Cm1 | ||
944 : | |||
945 : | V_LOAD 0 | ||
946 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
947 : | |||
948 : | V_LOAD 0 | ||
949 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
950 : | V_ACC1 mm3, FIR_Cm6 | ||
951 : | |||
952 : | V_LOAD 0 | ||
953 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
954 : | V_LOAD 0 | ||
955 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
956 : | V_LOAD 0 | ||
957 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
958 : | V_LOAD 0 | ||
959 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
960 : | V_LOAD 1 | ||
961 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
962 : | |||
963 : | V_STORE %1, %2, mm3, 0 | ||
964 : | V_STORE %1, %2, mm2, 0 | ||
965 : | V_STORE %1, %2, mm1, 0 | ||
966 : | V_STORE %1, %2, mm0, 1 | ||
967 : | |||
968 : | ; ... next 4 columns | ||
969 : | |||
970 : | Isibaar | 1.8 | pop SRC_PTR |
971 : | pop DST_PTR | ||
972 : | add SRC_PTR, 4 | ||
973 : | add DST_PTR, 4 | ||
974 : | sub TMP0, 4 | ||
975 : | edgomez | 1.2 | jg .Loop |
976 : | |||
977 : | %if (%2==0) && (%1==0) | ||
978 : | EPILOG_NO_AVRG | ||
979 : | %else | ||
980 : | EPILOG_AVRG | ||
981 : | %endif | ||
982 : | |||
983 : | %endmacro | ||
984 : | |||
985 : | ;////////////////////////////////////////////////////////////////////// | ||
986 : | |||
987 : | %macro V_PASS_8 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
988 : | |||
989 : | %if (%2==0) && (%1==0) | ||
990 : | PROLOG_NO_AVRG | ||
991 : | %else | ||
992 : | PROLOG_AVRG | ||
993 : | %endif | ||
994 : | |||
995 : | ; we process one stripe of 4x8 pixel each time | ||
996 : | ; the size (3rd argument) is meant to be a multiple of 4 | ||
997 : | ; mm0..mm3 serves as a 4x4 delay line | ||
998 : | Isibaar | 1.7 | .Loop: |
999 : | edgomez | 1.2 | |
1000 : | Isibaar | 1.8 | push DST_PTR |
1001 : | push SRC_PTR ; SRC_PTR is preserved for src-mixing | ||
1002 : | mov TMP1, SRC_PTR | ||
1003 : | edgomez | 1.2 | |
1004 : | ; ouput rows [0..3], from input rows [0..8] | ||
1005 : | |||
1006 : | movq mm0, mm7 | ||
1007 : | movq mm1, mm7 | ||
1008 : | movq mm2, mm7 | ||
1009 : | movq mm3, mm7 | ||
1010 : | |||
1011 : | V_LOAD 0 | ||
1012 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
1013 : | V_LOAD 0 | ||
1014 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
1015 : | V_LOAD 0 | ||
1016 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
1017 : | V_LOAD 0 | ||
1018 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
1019 : | V_LOAD 0 | ||
1020 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
1021 : | V_STORE %1, %2, mm0, 0 | ||
1022 : | |||
1023 : | V_LOAD 0 | ||
1024 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
1025 : | V_ACC1 mm3, FIR_Cm6 | ||
1026 : | |||
1027 : | V_STORE %1, %2, mm1, 0 | ||
1028 : | |||
1029 : | V_LOAD 0 | ||
1030 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
1031 : | V_STORE %1, %2, mm2, 0 | ||
1032 : | |||
1033 : | V_LOAD 1 | ||
1034 : | V_ACC1 mm3, FIR_Cm1 | ||
1035 : | V_STORE %1, %2, mm3, 0 | ||
1036 : | |||
1037 : | ; ouput rows [4..7], from input rows [1..9] | ||
1038 : | |||
1039 : | Isibaar | 1.8 | mov SRC_PTR, [_ESP] |
1040 : | lea TMP1, [SRC_PTR+_EBP] | ||
1041 : | edgomez | 1.2 | |
1042 : | %if (%1!=0) | ||
1043 : | Isibaar | 1.8 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
1044 : | edgomez | 1.2 | %endif |
1045 : | |||
1046 : | movq mm0, mm7 | ||
1047 : | movq mm1, mm7 | ||
1048 : | movq mm2, mm7 | ||
1049 : | movq mm3, mm7 | ||
1050 : | |||
1051 : | V_LOAD 0 | ||
1052 : | V_ACC1 mm3, FIR_Cm1 | ||
1053 : | |||
1054 : | V_LOAD 0 | ||
1055 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
1056 : | |||
1057 : | V_LOAD 0 | ||
1058 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
1059 : | V_ACC1 mm3, FIR_Cm6 | ||
1060 : | |||
1061 : | V_LOAD 0 | ||
1062 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
1063 : | V_LOAD 0 | ||
1064 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
1065 : | V_LOAD 0 | ||
1066 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
1067 : | V_LOAD 0 | ||
1068 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
1069 : | V_LOAD 1 | ||
1070 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
1071 : | |||
1072 : | V_STORE %1, %2, mm3, 0 | ||
1073 : | V_STORE %1, %2, mm2, 0 | ||
1074 : | V_STORE %1, %2, mm1, 0 | ||
1075 : | V_STORE %1, %2, mm0, 1 | ||
1076 : | |||
1077 : | ; ... next 4 columns | ||
1078 : | |||
1079 : | Isibaar | 1.8 | pop SRC_PTR |
1080 : | pop DST_PTR | ||
1081 : | add SRC_PTR, 4 | ||
1082 : | add DST_PTR, 4 | ||
1083 : | sub TMP0, 4 | ||
1084 : | edgomez | 1.2 | jg .Loop |
1085 : | |||
1086 : | %if (%2==0) && (%1==0) | ||
1087 : | EPILOG_NO_AVRG | ||
1088 : | %else | ||
1089 : | EPILOG_AVRG | ||
1090 : | %endif | ||
1091 : | |||
1092 : | %endmacro | ||
1093 : | |||
1094 : | |||
1095 : | ;////////////////////////////////////////////////////////////////////// | ||
1096 : | ;// 16x? copy Functions | ||
1097 : | |||
1098 : | xvid_V_Pass_16_mmx: | ||
1099 : | V_PASS_16 0, 0 | ||
1100 : | Isibaar | 1.7 | ENDFUNC |
1101 : | edgomez | 1.2 | xvid_V_Pass_Avrg_16_mmx: |
1102 : | V_PASS_16 1, 0 | ||
1103 : | Isibaar | 1.7 | ENDFUNC |
1104 : | edgomez | 1.2 | xvid_V_Pass_Avrg_Up_16_mmx: |
1105 : | V_PASS_16 2, 0 | ||
1106 : | Isibaar | 1.7 | ENDFUNC |
1107 : | edgomez | 1.2 | |
1108 : | ;////////////////////////////////////////////////////////////////////// | ||
1109 : | ;// 8x? copy Functions | ||
1110 : | |||
1111 : | xvid_V_Pass_8_mmx: | ||
1112 : | V_PASS_8 0, 0 | ||
1113 : | Isibaar | 1.7 | ENDFUNC |
1114 : | edgomez | 1.2 | xvid_V_Pass_Avrg_8_mmx: |
1115 : | V_PASS_8 1, 0 | ||
1116 : | Isibaar | 1.7 | ENDFUNC |
1117 : | edgomez | 1.2 | xvid_V_Pass_Avrg_Up_8_mmx: |
1118 : | V_PASS_8 2, 0 | ||
1119 : | Isibaar | 1.7 | ENDFUNC |
1120 : | edgomez | 1.2 | |
1121 : | ;////////////////////////////////////////////////////////////////////// | ||
1122 : | ;// 16x? avrg Functions | ||
1123 : | |||
1124 : | xvid_V_Pass_Add_16_mmx: | ||
1125 : | V_PASS_16 0, 1 | ||
1126 : | Isibaar | 1.7 | ENDFUNC |
1127 : | edgomez | 1.2 | xvid_V_Pass_Avrg_Add_16_mmx: |
1128 : | V_PASS_16 1, 1 | ||
1129 : | Isibaar | 1.7 | ENDFUNC |
1130 : | edgomez | 1.2 | xvid_V_Pass_Avrg_Up_Add_16_mmx: |
1131 : | V_PASS_16 2, 1 | ||
1132 : | Isibaar | 1.7 | ENDFUNC |
1133 : | edgomez | 1.2 | |
1134 : | ;////////////////////////////////////////////////////////////////////// | ||
1135 : | ;// 8x? avrg Functions | ||
1136 : | |||
1137 : | xvid_V_Pass_8_Add_mmx: | ||
1138 : | V_PASS_8 0, 1 | ||
1139 : | Isibaar | 1.7 | ENDFUNC |
1140 : | edgomez | 1.2 | xvid_V_Pass_Avrg_8_Add_mmx: |
1141 : | V_PASS_8 1, 1 | ||
1142 : | Isibaar | 1.7 | ENDFUNC |
1143 : | edgomez | 1.2 | xvid_V_Pass_Avrg_Up_8_Add_mmx: |
1144 : | V_PASS_8 2, 1 | ||
1145 : | Isibaar | 1.7 | ENDFUNC |
1146 : | edgomez | 1.2 | |
1147 : | ;////////////////////////////////////////////////////////////////////// | ||
1148 : | Isibaar | 1.6 | |
1149 : | Isibaar | 1.8 | %undef SRC_PTR |
1150 : | %undef DST_PTR | ||
1151 : | |||
1152 : | Isibaar | 1.11 | NON_EXEC_STACK |
No admin address has been configured | ViewVC Help |
Powered by ViewVC 1.0.4 |