2 * Copyright © <2010>, Intel Corporation.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 * Authors: Zhao Yakui <yakui.zhao@intel.com>
26 // Modual name: InterFrame_ivy.asm
28 // Make inter predition estimation for Inter frame on Ivy
32 // Now, begin source code....
35 #define SAVE_RET add (1) RETURN_REG<1>:ud ip:ud 32:ud
36 #define RETURN mov (1) ip:ud RETURN_REG<0,1,0>:ud
42 mov (16) tmp_reg0.0<1>:UD 0x0:UD {align1};
43 mov (16) tmp_reg2.0<1>:UD 0x0:UD {align1};
44 mov (16) tmp_reg4.0<1>:UD 0x0:UD {align1} ;
45 mov (16) tmp_reg6.0<1>:UD 0x0:UD {align1} ;
47 shl (2) read0_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */
48 add (1) read0_header.0<1>:D read0_header.0<0,1,0>:D -8:W {align1}; /* X offset */
49 add (1) read0_header.4<1>:D read0_header.4<0,1,0>:D -1:W {align1}; /* Y offset */
50 mov (1) read0_header.8<1>:UD BLOCK_32X1 {align1};
51 mov (1) read0_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */
53 shl (2) read1_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */
54 add (1) read1_header.0<1>:D read1_header.0<0,1,0>:D -4:W {align1}; /* X offset */
55 mov (1) read1_header.8<1>:UD BLOCK_4X16 {align1};
56 mov (1) read1_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */
58 shl (2) vme_m0.8<1>:UW orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */
59 mov (1) vme_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
61 mul (1) obw_m0.8<1>:UD w_in_mb_uw<0,1,0>:UW orig_y_ub<0,1,0>:UB {align1};
62 add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD orig_x_ub<0,1,0>:UB {align1};
63 mul (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1};
64 mov (1) obw_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
67 * Media Read Message -- fetch Luma neighbor edge pixels
70 mov (8) msg_reg0.0<1>:UD read0_header.0<8,8,1>:UD {align1};
71 send (8) msg_ind INEP_ROW<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 1 {align1};
74 mov (8) msg_reg0.0<1>:UD read1_header.0<8,8,1>:UD {align1};
75 send (8) msg_ind INEP_COL0<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 2 {align1};
77 mov (8) mb_mvp_ref.0<1>:ud 0:ud {align1};
78 mov (8) mb_ref_win.0<1>:ud 0:ud {align1};
79 and.z.f0.0 (1) null:uw mb_hwdep<0,1,0>:uw 0x04:uw {align1};
80 (f0.0) jmpi (1) __mb_hwdep_end;
81 /* read back the data for MB A */
82 /* the layout of MB result is: rx.0(Available). rx.4(MVa), rX.8(MVb), rX.16(Pred_L0 flag),
83 * rX.18 (Pred_L1 flag), rX.20(Forward reference ID), rX.22(Backwared reference ID)
85 mov (8) mba_result.0<1>:ud 0x0:ud {align1};
86 mov (8) mbb_result.0<1>:ud 0x0:ud {align1};
87 mov (8) mbc_result.0<1>:ud 0x0:ud {align1};
89 mov (8) mb_msg0.0<1>:ud 0:ud {align1};
90 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1};
91 /* MB A doesn't exist. Zero MV. mba_flag is zero and ref ID = -1 */
92 (f0.0) mov (2) mba_result.20<1>:w -1:w {align1};
93 (f0.0) jmpi (1) mbb_start;
94 mov (1) mba_result.0<1>:d MB_AVAIL {align1};
95 mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1};
96 add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w -1:w {align1};
97 mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1};
98 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1};
99 mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1};
100 mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
101 mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1};
103 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1};
104 /* bind index 3, read 1 oword (16bytes), msg type: 0(OWord Block Read) */
114 OBR_WRITE_COMMIT_CATEGORY,
121 /* TODO: RefID is required after multi-references are added */
122 and.z.f0.0 (1) null<1>:ud mb_mode_wb.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ;
123 (-f0.0) mov (2) mba_result.20<1>:w -1:w {align1};
124 (-f0.0) jmpi (1) mbb_start;
126 mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1};
127 /* Read MV for MB A */
128 /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */
138 OBR_WRITE_COMMIT_CATEGORY,
144 /* TODO: RefID is required after multi-references are added */
146 mov (2) mba_result.4<1>:ud mb_mv1.8<2,2,1>:ud {align1};
147 mov (1) mba_result.16<1>:w MB_PRED_FLAG {align1};
150 mov (8) mb_msg0.0<1>:ud 0:ud {align1};
151 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1};
152 /* MB B doesn't exist. Zero MV. mba_flag is zero */
153 /* If MB B doesn't exist, neither MB C nor D exists */
154 (f0.0) mov (2) mbb_result.20<1>:w -1:w {align1};
155 (f0.0) mov (2) mbc_result.20<1>:w -1:w {align1};
156 (f0.0) jmpi (1) mb_mvp_start;
157 mov (1) mbb_result.0<1>:d MB_AVAIL {align1};
158 mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1};
159 add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1};
160 mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1};
161 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1};
162 mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1};
163 mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
164 mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1};
166 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1};
168 /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */
178 OBR_WRITE_COMMIT_CATEGORY,
185 /* TODO: RefID is required after multi-references are added */
186 and.z.f0.0 (1) null<1>:ud mb_mode_wb.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ;
187 (-f0.0) mov (2) mbb_result.20<1>:w -1:w {align1};
188 (-f0.0) jmpi (1) mbc_start;
190 mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1};
191 /* Read MV for MB B */
192 /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */
202 OBR_WRITE_COMMIT_CATEGORY,
208 /* TODO: RefID is required after multi-references are added */
209 mov (2) mbb_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1};
210 mov (1) mbb_result.16<1>:w MB_PRED_FLAG {align1};
213 mov (8) mb_msg0.0<1>:ud 0:ud {align1};
214 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_C:uw {align1};
215 /* MB C doesn't exist. Zero MV. mba_flag is zero */
216 /* Based on h264 spec the MB D will be replaced if MB C doesn't exist */
217 (f0.0) jmpi (1) mbd_start;
218 mov (1) mbc_result.0<1>:d MB_AVAIL {align1};
219 mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1};
220 add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1};
221 add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w 1:w {align1};
222 mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1};
223 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1};
224 mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1};
225 mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
227 mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1};
229 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1};
230 /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */
240 OBR_WRITE_COMMIT_CATEGORY,
247 /* TODO: RefID is required after multi-references are added */
248 and.z.f0.0 (1) null<1>:ud mb_mode_wb.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ;
249 (-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1};
250 (-f0.0) jmpi (1) mb_mvp_start;
251 mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1};
252 /* Read MV for MB C */
253 /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */
263 OBR_WRITE_COMMIT_CATEGORY,
269 /* TODO: RefID is required after multi-references are added */
271 mov (2) mbc_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1};
272 mov (1) mbc_result.16<1>:w MB_PRED_FLAG {align1};
274 jmpi (1) mb_mvp_start;
276 mov (8) mb_msg0.0<1>:ud 0:ud {align1};
277 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_D:uw {align1};
278 (f0.0) jmpi (1) mb_mvp_start;
279 mov (1) mbc_result.0<1>:d MB_AVAIL {align1};
280 mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1};
281 add (2) tmp_reg0.0<1>:w tmp_reg0.0<2,2,1>:w -1:w {align1};
282 mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1};
283 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1};
285 mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1};
286 mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */
287 mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1};
289 add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1};
290 /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */
300 OBR_WRITE_COMMIT_CATEGORY,
307 and.z.f0.0 (1) null<1>:ud mb_mode_wb.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ;
308 (-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1};
309 (-f0.0) jmpi (1) mb_mvp_start;
311 mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1};
312 /* Read MV for MB D */
313 /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */
323 OBR_WRITE_COMMIT_CATEGORY,
330 /* TODO: RefID is required after multi-references are added */
333 mov (2) mbc_result.4<1>:ud mb_mv3.24<2,2,1>:ud {align1};
334 mov (1) mbc_result.16<1>:w MB_PRED_FLAG {align1};
337 /*TODO: Add the skip prediction */
338 /* Check whether both MB B and C are invailable */
339 add (1) tmp_reg0.0<1>:d mbb_result.0<0,1,0>:d mbc_result.0<0,1,0>:d {align1};
340 cmp.z.f0.0 (1) null:d tmp_reg0.0<0,1,0>:d 0:d {align1};
341 (-f0.0) jmpi (1) mb_median_start;
342 cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 0:d {align1};
343 (f0.0) mov (1) mbb_result.4<1>:ud mba_result.4<0,1,0>:ud {align1};
344 (f0.0) mov (1) mbc_result.4<1>:ud mba_result.4<0,1,0>:ud {align1};
345 (f0.0) mov (1) mbb_result.20<1>:uw mba_result.20<0,1,0>:uw {align1};
346 (f0.0) mov (1) mbc_result.20<1>:uw mba_result.20<0,1,0>:uw {align1};
347 (f0.0) mov (1) mb_mvp_ref.0<1>:ud mba_result.4<0,1,0>:ud {align1};
348 (-f0.0) mov (1) mb_mvp_ref.0<1>:ud 0:ud {align1};
349 jmpi (1) __mb_hwdep_end;
352 /* check whether only one neighbour MB has the same ref ID with the current MB */
353 mov (8) tmp_reg0.0<1>:ud 0:ud {align1};
354 cmp.z.f0.0 (1) null:d mba_result.20<1>:w 0:w {align1};
355 (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1};
356 (f0.0) mov (1) tmp_reg0.4<1>:ud mba_result.4<0,1,0>:ud {align1};
357 cmp.z.f0.0 (1) null:d mbb_result.20<1>:w 0:w {align1};
358 (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1};
359 (f0.0) mov (1) tmp_reg0.4<1>:ud mbb_result.4<0,1,0>:ud {align1};
360 cmp.z.f0.0 (1) null:d mbc_result.20<1>:w 0:w {align1};
361 (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1};
362 (f0.0) mov (1) tmp_reg0.4<1>:ud mbc_result.4<0,1,0>:ud {align1};
363 cmp.e.f0.0 (1) null:d tmp_reg0.0<1>:w 1:w {align1};
364 (f0.0) mov (1) mb_mvp_ref.0<1>:ud tmp_reg0.4<0,1,0>:ud {align1};
365 (f0.0) jmpi (1) __mb_hwdep_end;
367 mov (1) INPUT_ARG0.0<1>:w mba_result.4<0,1,0>:w {align1};
368 mov (1) INPUT_ARG0.4<1>:w mbb_result.4<0,1,0>:w {align1};
369 mov (1) INPUT_ARG0.8<1>:w mbc_result.4<0,1,0>:w {align1};
371 jmpi (1) word_imedian;
372 mov (1) mb_mvp_ref.0<1>:w RET_ARG<0,1,0>:w {align1};
373 mov (1) INPUT_ARG0.0<1>:w mba_result.6<0,1,0>:w {align1};
374 mov (1) INPUT_ARG0.4<1>:w mbb_result.6<0,1,0>:w {align1};
375 mov (1) INPUT_ARG0.8<1>:w mbc_result.6<0,1,0>:w {align1};
377 jmpi (1) word_imedian;
378 mov (1) mb_mvp_ref.2<1>:w RET_ARG<0,1,0>:w {align1};
381 asr (2) mb_ref_win.0<1>:w mb_mvp_ref.0<2,2,1>:w 2:w {align1};
382 add (2) mb_ref_win.8<1>:w mb_ref_win.0<2,2,1>:w 3:w {align1};
383 and (2) mb_ref_win.16<1>:uw mb_ref_win.8<2,2,1>:uw 0xFFFC:uw {align1};
386 mov (8) vme_msg_2<1>:UD 0x0:UD {align1};
389 mov (1) INEP_ROW.0<1>:UD 0x0:UD {align1};
390 and (1) INEP_ROW.4<1>:UD INEP_ROW.4<0,1,0>:UD 0xFF000000:UD {align1};
391 mov (8) vme_msg_3<1>:UD INEP_ROW.0<8,8,1>:UD {align1};
394 mov (8) vme_msg_4<1>:UD 0x0 {align1};
395 mov (16) vme_msg_4.0<1>:UB INEP_COL0.3<32,8,4>:UB {align1};
396 mov (1) vme_msg_4.16<1>:UD INTRA_PREDICTORE_MODE {align1};
400 mov (8) vme_m1.0<1>:ud 0x0:ud {align1};
401 and.z.f0.0 (1) null<1>:UW transform_8x8_ub<0,1,0>:UB 1:UW {align1};
402 (f0.0) mov (1) intra_part_mask_ub<1>:UB LUMA_INTRA_8x8_DISABLE:uw {align1};
404 /* assign MB intra struct from the thread payload*/
405 mov (1) mb_intra_struct_ub<1>:UB input_mb_intra_ub<0,1,0>:UB {align1};
410 cmp.z.f0.0 (1) null<1>:uw quality_level_ub<0,1,0>:ub LOW_QUALITY_LEVEL:uw {align1};
411 (f0.0) jmpi (1) __low_quality_search;
413 __high_quality_search:
414 mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR + SUB_PEL_MODE_QUARTER:UD {align1};
415 /* 16x16 Source, 1/4 pixel, harr */
416 mov (1) vme_m0.22<1>:UW REF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */
418 mov (1) vme_m0.0<1>:W -16:W {align1};
419 mov (1) vme_m0.2<1>:W -12:W {align1};
421 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1};
422 (f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 12:w {align1};
423 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1};
424 (f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 8:w {align1};
428 __low_quality_search:
429 mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR + SUB_PEL_MODE_HALF:UD {align1};
430 /* 16x16 Source, 1/2 pixel, harr */
431 mov (1) vme_m0.22<1>:UW MIN_REF_REGION_SIZE {align1}; /* Reference Width&Height, 32x32 */
433 mov (1) vme_m0.0<1>:W -8:W {align1};
434 mov (1) vme_m0.2<1>:W -8:W {align1};
436 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1};
437 (f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 4:w {align1};
438 and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1};
439 (f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 4:w {align1};
442 mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1};
443 add (2) vme_m0.0<1>:w vme_m0.0<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1};
444 add (2) vme_m0.4<1>:w vme_m0.4<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1};
445 mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1};
449 mov (1) vme_m1.0<1>:UD ADAPTIVE_SEARCH_ENABLE:ud {align1} ;
450 /* MV num is passed by constant buffer. R4.28 */
451 mov (1) vme_m1.4<1>:UB r4.28<0,1,0>:UB {align1};
452 add (1) vme_m1.4<1>:UD vme_m1.4<0,1,0>:UD FB_PRUNING_DISABLE:UD {align1};
453 mov (1) vme_m1.8<1>:UD START_CENTER + SEARCH_PATH_LEN:UD {align1};
455 /* Set the MV cost center */
456 mov (1) vme_m1.16<1>:ud mb_mvp_ref.0<0,1,0>:ud {align1};
457 mov (1) vme_m1.20<1>:ud mb_mvp_ref.0<0,1,0>:ud {align1};
458 mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1};
461 /* Use one register as the descriptor of send instruction */
462 mov (1) a0.0<1>:ud 0x0a686000:ud {align1};
463 send (1) vme_wb.0<1>:ud vme_msg_0 0x08 a0.0<0,1,0>:ud {align1};
465 and.z.f0.0 (1) null<1>:ud vme_wb0.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ;
467 (-f0.0)jmpi (1) __INTRA_INFO ;
471 mov (8) msg_reg0.0<1>:UD obw_m0.0<8,8,1>:UD {align1};
473 mov (8) msg_reg1.0<1>:UD vme_wb1.0<8,8,1>:UD {align1};
475 mov (8) msg_reg2.0<1>:UD vme_wb2.0<8,8,1>:UD {align1};
477 mov (8) msg_reg3.0<1>:UD vme_wb3.0<8,8,1>:UD {align1};
479 mov (8) msg_reg4.0<1>:UD vme_wb4.0<8,8,1>:UD {align1};
480 /* bind index 3, write 8 oword (128 bytes), msg type: 8(OWord Block Write) */
490 OBW_WRITE_COMMIT_CATEGORY,
497 mov (1) tmp_uw1<1>:uw 0:uw {align1} ;
498 mov (1) tmp_ud1<1>:ud 0:ud {align1} ;
499 and (1) tmp_uw1<1>:uw vme_wb0.2<0,1,0>:uw MV32_BIT_MASK:uw {align1} ;
500 shr (1) tmp_uw1<1>:uw tmp_uw1<1>:uw MV32_BIT_SHIFT:uw {align1} ;
501 mul (1) tmp_ud1<1>:ud tmp_uw1<0,1,0>:uw 96:uw {align1} ;
502 add (1) tmp_ud1<1>:ud tmp_ud1<0,1,0>:ud 32:uw {align1} ;
503 shl (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MFC_MV32_BIT_SHIFT:uw {align1} ;
504 add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MVSIZE_UW_BASE:uw {align1} ;
505 add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw CBP_DC_YUV_UW:uw {align1} ;
507 mov (1) msg_reg1.0<1>:uw vme_wb0.0<0,1,0>:uw {align1} ;
508 mov (1) msg_reg1.2<1>:uw tmp_uw1<0,1,0>:uw {align1} ;
509 mov (1) msg_reg1.4<1>:UD vme_wb0.28<0,1,0>:UD {align1};
510 mov (1) msg_reg1.8<1>:ud tmp_ud1<0,1,0>:ud {align1} ;
511 mov (1) msg_reg1.12<1>:ud vme_wb0.0<0,1,0>:ud {align1} ;
512 mov (1) msg_reg1.16<1>:ud 0x25:ud {align1} ;
513 jmpi (1) __OUTPUT_INFO;
516 mov (1) msg_reg1.0<1>:UD vme_wb.0<0,1,0>:UD {align1};
517 mov (1) msg_reg1.4<1>:UD vme_wb.16<0,1,0>:UD {align1};
518 mov (1) msg_reg1.8<1>:UD vme_wb.20<0,1,0>:UD {align1};
519 mov (1) msg_reg1.12<1>:UD vme_wb.24<0,1,0>:UD {align1};
520 mov (1) msg_reg1.16<1>:ud 0x35:ud {align1} ;
524 mov (1) msg_reg1.20<1>:ud obw_m0.8<0,1,0>:ud {align1};
525 add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1};
526 mov (8) msg_reg0.0<1>:ud obw_m0.0<8,8,1>:ud {align1};
529 /* bind index 3, write 1 oword, msg type: 8(OWord Block Write) */
539 OBW_WRITE_COMMIT_CATEGORY,
546 /* Issue message fence so that the previous write message is committed */
556 OBR_WRITE_COMMIT_CATEGORY,
567 mov (8) ts_msg_reg0<1>:UD r0<8,8,1>:UD {align1};
568 send (16) ts_msg_ind acc0<1>UW null thread_spawner(0, 0, 1) mlen 1 rlen 0 {align1 EOT};
573 /* Compare three word data to get the min value */
575 cmp.le.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1};
576 (f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1};
577 (-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1};
578 cmp.le.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
579 (f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1};
580 (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1};
583 /* Compare three word data to get the max value */
585 cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1};
586 (f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1};
587 (-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1};
588 cmp.ge.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
589 (f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1};
590 (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1};
594 cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1};
595 (f0.0) jmpi (1) cmp_a_ge_b;
596 cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
597 (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1};
598 (f0.0) jmpi (1) cmp_end;
599 cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
600 (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1};
601 (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1};
604 cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
605 (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1};
606 (f0.0) jmpi (1) cmp_end;
607 cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1};
608 (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1};
609 (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1};