0,0 → 1,743 |
/* |
* Copyright © <2010>, Intel Corporation. |
* |
* This program is licensed under the terms and conditions of the |
* Eclipse Public License (EPL), version 1.0. The full text of the EPL is at |
* http://www.opensource.org/licenses/eclipse-1.0.php. |
* Authors: Zhao Yakui <yakui.zhao@intel.com> |
* |
*/ |
// Modual name: InterFrame_ivy.asm |
// |
// Make intra predition estimation for Inter-B frame |
// |
|
// |
// Now, begin source code.... |
// |
|
#define SAVE_RET add (1) RETURN_REG<1>:ud ip:ud 32:ud |
#define RETURN mov (1) ip:ud RETURN_REG<0,1,0>:ud |
|
/* |
* __START |
*/ |
__INTER_START: |
mov (16) tmp_reg0.0<1>:UD 0x0:UD {align1}; |
mov (16) tmp_reg2.0<1>:UD 0x0:UD {align1}; |
mov (16) tmp_reg4.0<1>:UD 0x0:UD {align1} ; |
mov (16) tmp_reg6.0<1>:UD 0x0:UD {align1} ; |
|
shl (2) read0_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
add (1) read0_header.0<1>:D read0_header.0<0,1,0>:D -8:W {align1}; /* X offset */ |
add (1) read0_header.4<1>:D read0_header.4<0,1,0>:D -1:W {align1}; /* Y offset */ |
mov (1) read0_header.8<1>:UD BLOCK_32X1 {align1}; |
mov (1) read0_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
|
shl (2) read1_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
add (1) read1_header.0<1>:D read1_header.0<0,1,0>:D -4:W {align1}; /* X offset */ |
mov (1) read1_header.8<1>:UD BLOCK_4X16 {align1}; |
mov (1) read1_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
|
shl (2) vme_m0.8<1>:UW orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
mov (1) vme_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
|
mul (1) obw_m0.8<1>:UD w_in_mb_uw<0,1,0>:UW orig_y_ub<0,1,0>:UB {align1}; |
add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD orig_x_ub<0,1,0>:UB {align1}; |
mul (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
mov (1) obw_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
|
/* |
* Media Read Message -- fetch Luma neighbor edge pixels |
*/ |
/* ROW */ |
mov (8) msg_reg0.0<1>:UD read0_header.0<8,8,1>:UD {align1}; |
send (8) msg_ind INEP_ROW<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 1 {align1}; |
|
/* COL */ |
mov (8) msg_reg0.0<1>:UD read1_header.0<8,8,1>:UD {align1}; |
send (8) msg_ind INEP_COL0<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 2 {align1}; |
|
mov (8) mb_mvp_ref.0<1>:ud 0:ud {align1}; |
mov (8) mb_ref_win.0<1>:ud 0:ud {align1}; |
and.z.f0.0 (1) null:uw mb_hwdep<0,1,0>:uw 0x04:uw {align1}; |
(f0.0) jmpi (1) __mb_hwdep_end; |
/* read back the data for MB A */ |
/* the layout of MB result is: rx.0(Available). rx.4(MVa), rX.8(MVb), rX.16(Pred_L0 flag), |
* rX.18 (Pred_L1 flag), rX.20(Forward reference ID), rX.22(Backwared reference ID) |
*/ |
mov (8) mba_result.0<1>:ud 0x0:ud {align1}; |
mov (8) mbb_result.0<1>:ud 0x0:ud {align1}; |
mov (8) mbc_result.0<1>:ud 0x0:ud {align1}; |
mba_start: |
mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1}; |
/* MB A doesn't exist. Zero MV. mba_flag is zero and ref ID = -1 */ |
(f0.0) mov (2) mba_result.20<1>:w -1:w {align1}; |
(f0.0) jmpi (1) mbb_start; |
mov (1) mba_result.0<1>:d MB_AVAIL {align1}; |
mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w -1:w {align1}; |
mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
|
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
/* bind index 3, read 1 oword (16bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_wb.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_0, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 1 |
{align1}; |
|
/* TODO: RefID is required after multi-references are added */ |
and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
(-f0.0) mov (2) mba_result.20<1>:w -1:w {align1}; |
(-f0.0) jmpi (1) mbb_start; |
|
mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
/* Read MV for MB A */ |
/* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_mv0.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_8, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 4 |
{align1}; |
/* TODO: RefID is required after multi-references are added */ |
/* MV */ |
mov (2) mba_result.4<1>:ud mb_mv1.8<2,2,1>:ud {align1}; |
mov (2) mba_result.20<1>:w -1:w {align1}; |
mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK1:ud {align1}; |
SAVE_RET {align1}; |
jmpi (1) mb_pred_func; |
mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
(f0.0) mov (1) mba_result.16<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mba_result.20<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mbb_start; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
(f0.0) mov (1) mba_result.18<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mba_result.22<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mbb_start; |
mov (2) mba_result.16<1>:uw MB_PRED_FLAG {align1}; |
mov (2) mba_result.20<1>:w 0:w {align1}; |
|
mbb_start: |
mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1}; |
/* MB B doesn't exist. Zero MV. mba_flag is zero */ |
/* If MB B doesn't exist, neither MB C nor D exists */ |
(f0.0) mov (2) mbb_result.20<1>:w -1:w {align1}; |
(f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
mov (1) mbb_result.0<1>:d MB_AVAIL {align1}; |
mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1}; |
mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
|
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
|
/* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_wb.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_0, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 1 |
{align1}; |
|
/* TODO: RefID is required after multi-references are added */ |
and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
(-f0.0) mov (2) mbb_result.20<1>:w -1:w {align1}; |
(-f0.0) jmpi (1) mbc_start; |
|
mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
/* Read MV for MB B */ |
/* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_mv0.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_8, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 4 |
{align1}; |
/* TODO: RefID is required after multi-references are added */ |
|
mov (2) mbb_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1}; |
mov (2) mbb_result.20<1>:w -1:w {align1}; |
mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK2:ud {align1}; |
SAVE_RET {align1}; |
jmpi (1) mb_pred_func; |
mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
(f0.0) mov (1) mbb_result.16<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbb_result.20<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mbc_start; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
(f0.0) mov (1) mbb_result.18<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbb_result.22<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mbc_start; |
mov (2) mbb_result.16<1>:uw MB_PRED_FLAG {align1}; |
|
mbc_start: |
mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_C:uw {align1}; |
/* MB C doesn't exist. Zero MV. mba_flag is zero */ |
/* Based on h264 spec the MB D will be replaced if MB C doesn't exist */ |
(f0.0) jmpi (1) mbd_start; |
mov (1) mbc_result.0<1>:d MB_AVAIL {align1}; |
mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1}; |
add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w 1:w {align1}; |
mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
|
mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
|
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
/* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_wb.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_0, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 1 |
{align1}; |
|
/* TODO: RefID is required after multi-references are added */ |
and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
(-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
(-f0.0) jmpi (1) mb_mvp_start; |
mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
/* Read MV for MB C */ |
/* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_mv0.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_8, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 4 |
{align1}; |
/* TODO: RefID is required after multi-references are added */ |
/* Forward MV */ |
mov (2) mbc_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1}; |
mov (2) mbc_result.20<1>:w -1:w {align1}; |
mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK2:ud {align1}; |
SAVE_RET {align1}; |
jmpi (1) mb_pred_func; |
mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
(f0.0) mov (1) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbc_result.20<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
(f0.0) mov (1) mbc_result.18<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbc_result.22<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
mov (2) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
mov (2) mbc_result.20<1>:w 0:w {align1}; |
|
jmpi (1) mb_mvp_start; |
mbd_start: |
mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_D:uw {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
mov (1) mbc_result.0<1>:d MB_AVAIL {align1}; |
mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
add (2) tmp_reg0.0<1>:w tmp_reg0.0<2,2,1>:w -1:w {align1}; |
mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
|
mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
|
add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
/* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_wb.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_0, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 1 |
{align1}; |
|
and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
(-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
(-f0.0) jmpi (1) mb_mvp_start; |
|
mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
/* Read MV for MB D */ |
/* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
send (16) |
mb_ind |
mb_mv0.0<1>:ub |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_TYPE, |
OBR_CONTROL_8, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 4 |
{align1}; |
|
/* TODO: RefID is required after multi-references are added */ |
|
/* Forward MV */ |
mov (2) mbc_result.4<1>:ud mb_mv3.24<2,2,1>:ud {align1}; |
mov (2) mbc_result.20<1>:w -1:w {align1}; |
mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK3:ud {align1}; |
SAVE_RET {align1}; |
jmpi (1) mb_pred_func; |
mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
mov (1) mbc_result.18<1>:w MB_PRED_FLAG {align1}; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
(f0.0) mov (1) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbc_result.20<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
(f0.0) mov (1) mbc_result.18<1>:uw MB_PRED_FLAG {align1}; |
(f0.0) mov (1) mbc_result.22<1>:w 0:w {align1}; |
(f0.0) jmpi (1) mb_mvp_start; |
mov (2) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
mov (2) mbc_result.20<1>:w 0:w {align1}; |
|
mb_mvp_start: |
/*TODO: Add the skip prediction */ |
/* Check whether both MB B and C are invailable */ |
add (1) tmp_reg0.0<1>:d mbb_result.0<0,1,0>:d mbc_result.0<0,1,0>:d {align1}; |
cmp.z.f0.0 (1) null:d tmp_reg0.0<0,1,0>:d 0:d {align1}; |
(-f0.0) jmpi (1) mb_median_start; |
cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 0:d {align1}; |
(f0.0) mov (2) mbb_result.4<1>:ud mba_result.4<2,2,1>:ud {align1}; |
(f0.0) mov (2) mbc_result.4<1>:ud mba_result.4<2,2,1>:ud {align1}; |
(f0.0) mov (2) mbb_result.20<1>:uw mba_result.20<2,2,1>:uw {align1}; |
(f0.0) mov (2) mbc_result.20<1>:uw mba_result.20<2,2,1>:uw {align1}; |
(f0.0) mov (2) mb_mvp_ref.0<1>:ud mba_result.4<2,2,1>:ud {align1}; |
(-f0.0) mov (2) mb_mvp_ref.0<1>:ud 0:ud {align1}; |
jmpi (1) __mb_hwdep_end; |
|
mb_median_start: |
/* forward_MVP */ |
/* check whether only one neighbour MB has the same ref ID with the current MB */ |
mov (8) tmp_reg0.0<1>:ud 0:ud {align1}; |
cmp.z.f0.0 (1) null:d mba_result.20<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mba_result.4<0,1,0>:ud {align1}; |
cmp.z.f0.0 (1) null:d mbb_result.20<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mbb_result.4<0,1,0>:ud {align1}; |
cmp.z.f0.0 (1) null:d mbc_result.20<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mbc_result.4<0,1,0>:ud {align1}; |
cmp.e.f0.0 (1) null:d tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) mb_mvp_ref.0<1>:ud tmp_reg0.4<0,1,0>:ud {align1}; |
(f0.0) jmpi (1) mvp_backward; |
|
mov (1) INPUT_ARG0.0<1>:w mba_result.4<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.4<1>:w mbb_result.4<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.8<1>:w mbc_result.4<0,1,0>:w {align1}; |
SAVE_RET {align1}; |
jmpi (1) word_imedian; |
mov (1) mb_mvp_ref.0<1>:w RET_ARG<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.0<1>:w mba_result.6<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.4<1>:w mbb_result.6<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.8<1>:w mbc_result.6<0,1,0>:w {align1}; |
SAVE_RET {align1}; |
jmpi (1) word_imedian; |
mov (1) mb_mvp_ref.2<1>:w RET_ARG<0,1,0>:w {align1}; |
|
|
mvp_backward: |
/* check whether only one neighbour MB has the same ref ID with the current MB */ |
mov (8) tmp_reg0.0<1>:ud 0:ud {align1}; |
cmp.z.f0.0 (1) null:d mba_result.22<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mba_result.8<0,1,0>:ud {align1}; |
cmp.z.f0.0 (1) null:d mbb_result.22<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mbb_result.8<0,1,0>:ud {align1}; |
cmp.z.f0.0 (1) null:d mbc_result.22<1>:w 0:w {align1}; |
(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) tmp_reg0.4<1>:ud mbc_result.8<0,1,0>:ud {align1}; |
cmp.e.f0.0 (1) null:d tmp_reg0.0<1>:w 1:w {align1}; |
(f0.0) mov (1) mb_mvp_ref.4<1>:ud tmp_reg0.4<0,1,0>:ud {align1}; |
(f0.0) jmpi (1) __mb_hwdep_end; |
|
mov (1) INPUT_ARG0.0<1>:w mba_result.8<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.4<1>:w mbb_result.8<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.8<1>:w mbc_result.8<0,1,0>:w {align1}; |
SAVE_RET {align1}; |
jmpi (1) word_imedian; |
mov (1) mb_mvp_ref.4<1>:w RET_ARG<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.0<1>:w mba_result.10<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.4<1>:w mbb_result.10<0,1,0>:w {align1}; |
mov (1) INPUT_ARG0.8<1>:w mbc_result.10<0,1,0>:w {align1}; |
SAVE_RET {align1}; |
jmpi (1) word_imedian; |
mov (1) mb_mvp_ref.6<1>:w RET_ARG<0,1,0>:w {align1}; |
|
__mb_hwdep_end: |
asr (4) mb_ref_win.0<1>:w mb_mvp_ref.0<4,4,1>:w 2:w {align1}; |
add (4) mb_ref_win.8<1>:w mb_ref_win.0<4,4,1>:w 3:w {align1}; |
and (4) mb_ref_win.16<1>:uw mb_ref_win.8<4,4,1>:uw 0xFFFC:uw {align1}; |
|
/* m2 */ |
mov (8) vme_msg_2<1>:UD 0x0:UD {align1}; |
|
/* m3 */ |
mov (1) INEP_ROW.0<1>:UD 0x0:UD {align1}; |
and (1) INEP_ROW.4<1>:UD INEP_ROW.4<0,1,0>:UD 0xFF000000:UD {align1}; |
mov (8) vme_msg_3<1>:UD INEP_ROW.0<8,8,1>:UD {align1}; |
|
/* m4 */ |
mov (8) vme_msg_4<1>:UD 0x0 {align1}; |
mov (16) vme_msg_4.0<1>:UB INEP_COL0.3<32,8,4>:UB {align1}; |
mov (1) vme_msg_4.16<1>:UD INTRA_PREDICTORE_MODE {align1}; |
|
|
/* m1 */ |
mov (8) vme_m1.0<1>:ud 0x0:ud {align1}; |
and.z.f0.0 (1) null<1>:UW transform_8x8_ub<0,1,0>:UB 1:UW {align1}; |
(f0.0) mov (1) intra_part_mask_ub<1>:UB LUMA_INTRA_8x8_DISABLE:uw {align1}; |
|
/* assign MB intra struct from the thread payload*/ |
mov (1) mb_intra_struct_ub<1>:UB input_mb_intra_ub<0,1,0>:UB {align1}; |
|
|
/* M0 */ |
/* IME search */ |
mov (1) vme_m0.12<1>:UD SEARCH_CTRL_DUAL_REFERENCE + INTER_PART_MASK + INTER_SAD_HAAR + SUB_PEL_MODE_QUARTER:UD {align1}; |
/* 16x16 Source, 1/4 pixel, harr */ |
mov (1) vme_m0.22<1>:UW DREF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */ |
|
mov (1) vme_m0.0<1>:UD vme_m0.8<0,1,0>:UD {align1}; |
|
mov (1) vme_m0.0<1>:W -8:W {align1}; |
mov (1) vme_m0.2<1>:W -8:W {align1}; |
|
mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1}; |
(f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 4:w {align1}; |
(f0.0) add (1) vme_m0.4<1>:w vme_m0.4<0,1,0>:w 4:w {align1}; |
and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1}; |
(f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 4:w {align1}; |
(f0.0) add (1) vme_m0.6<1>:w vme_m0.6<0,1,0>:w 4:w {align1}; |
|
mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; |
|
add (2) vme_m0.0<1>:w vme_m0.0<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1}; |
add (2) vme_m0.4<1>:w vme_m0.4<2,2,1>:w mb_ref_win.20<2,2,1>:w {align1}; |
mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; |
|
/* m1 */ |
|
mov (1) vme_m1.0<1>:UD ADAPTIVE_SEARCH_ENABLE:ud {align1} ; |
/* MV num is passed by constant buffer. R4.28 */ |
mov (1) vme_m1.4<1>:UB r4.28<0,1,0>:UB {align1}; |
add (1) vme_m1.4<1>:UD vme_m1.4<0,1,0>:UD FB_PRUNING_ENABLE:UD {align1}; |
add (1) vme_m1.6<1>:uw vme_m1.6<0,1,0>:uw BI_WEIGHT {align1}; |
|
|
mov (1) vme_m1.8<1>:UD DSTART_CENTER + DSEARCH_PATH_LEN:UD {align1}; |
|
/* Set the MV cost center */ |
mov (1) vme_m1.16<1>:ud mb_mvp_ref.0<0,1,0>:ud {align1}; |
mov (1) vme_m1.20<1>:ud mb_mvp_ref.4<0,1,0>:ud {align1}; |
mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; |
|
|
send (8) |
vme_msg_ind |
vme_wb |
null |
vme( |
BIND_IDX_VME, |
0, |
0, |
VME_MESSAGE_TYPE_MIXED |
) |
mlen vme_msg_length |
rlen vme_inter_wb_length |
{align1}; |
|
and.z.f0.0 (1) null<1>:ud vme_wb0.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
|
(-f0.0)jmpi (1) __INTRA_INFO ; |
|
__INTER_INFO: |
/* Write MV pairs */ |
mov (8) msg_reg0.0<1>:UD obw_m0.0<8,8,1>:UD {align1}; |
|
mov (8) msg_reg1.0<1>:UD vme_wb1.0<8,8,1>:UD {align1}; |
|
mov (8) msg_reg2.0<1>:UD vme_wb2.0<8,8,1>:UD {align1}; |
|
mov (8) msg_reg3.0<1>:UD vme_wb3.0<8,8,1>:UD {align1}; |
|
mov (8) msg_reg4.0<1>:UD vme_wb4.0<8,8,1>:UD {align1}; |
/* bind index 3, write 8 oword (128 bytes), msg type: 8(OWord Block Write) */ |
send (16) |
msg_ind |
obw_wb |
null |
data_port( |
OBW_CACHE_TYPE, |
OBW_MESSAGE_TYPE, |
OBW_CONTROL_8, |
OBW_BIND_IDX, |
OBW_WRITE_COMMIT_CATEGORY, |
OBW_HEADER_PRESENT |
) |
mlen 5 |
rlen obw_wb_length |
{align1}; |
|
mov (1) tmp_uw1<1>:uw 0:uw {align1} ; |
mov (1) tmp_ud1<1>:ud 0:ud {align1} ; |
and (1) tmp_uw1<1>:uw vme_wb0.2<0,1,0>:uw MV32_BIT_MASK:uw {align1} ; |
shr (1) tmp_uw1<1>:uw tmp_uw1<1>:uw MV32_BIT_SHIFT:uw {align1} ; |
mul (1) tmp_ud1<1>:ud tmp_uw1<0,1,0>:uw 96:uw {align1} ; |
add (1) tmp_ud1<1>:ud tmp_ud1<0,1,0>:ud 32:uw {align1} ; |
shl (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MFC_MV32_BIT_SHIFT:uw {align1} ; |
add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MVSIZE_UW_BASE:uw {align1} ; |
add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw CBP_DC_YUV_UW:uw {align1} ; |
|
mov (1) msg_reg1.0<1>:uw vme_wb0.0<0,1,0>:uw {align1} ; |
mov (1) msg_reg1.2<1>:uw tmp_uw1<0,1,0>:uw {align1} ; |
mov (1) msg_reg1.4<1>:UD vme_wb0.28<0,1,0>:UD {align1}; |
mov (1) msg_reg1.8<1>:ud tmp_ud1<0,1,0>:ud {align1} ; |
mov (1) msg_reg1.12<1>:ud vme_wb0.0<0,1,0>:ud {align1} ; |
mov (1) msg_reg1.16<1>:ud 0x25:ud {align1} ; |
jmpi (1) __OUTPUT_INFO; |
|
__INTRA_INFO: |
mov (1) msg_reg1.0<1>:UD vme_wb.0<0,1,0>:UD {align1}; |
mov (1) msg_reg1.4<1>:UD vme_wb.16<0,1,0>:UD {align1}; |
mov (1) msg_reg1.8<1>:UD vme_wb.20<0,1,0>:UD {align1}; |
mov (1) msg_reg1.12<1>:UD vme_wb.24<0,1,0>:UD {align1}; |
mov (1) msg_reg1.16<1>:ud 0x35:ud {align1} ; |
|
__OUTPUT_INFO: |
|
mov (1) msg_reg1.20<1>:ud obw_m0.8<0,1,0>:ud {align1}; |
add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
mov (8) msg_reg0.0<1>:ud obw_m0.0<8,8,1>:ud {align1}; |
|
|
/* bind index 3, write 1 oword, msg type: 8(OWord Block Write) */ |
send (16) |
msg_ind |
obw_wb |
null |
data_port( |
OBW_CACHE_TYPE, |
OBW_MESSAGE_TYPE, |
OBW_CONTROL_2, |
OBW_BIND_IDX, |
OBW_WRITE_COMMIT_CATEGORY, |
OBW_HEADER_PRESENT |
) |
mlen 2 |
rlen obw_wb_length |
{align1}; |
|
NOP; |
|
/* Issue message fence so that the previous write message is committed */ |
send (16) |
mb_ind |
mb_wb.0<1>:ud |
NULL |
data_port( |
OBR_CACHE_TYPE, |
OBR_MESSAGE_FENCE, |
OBR_MF_COMMIT, |
OBR_BIND_IDX, |
OBR_WRITE_COMMIT_CATEGORY, |
OBR_HEADER_PRESENT |
) |
mlen 1 |
rlen 1 |
{align1}; |
|
__EXIT: |
/* |
* kill thread |
*/ |
mov (8) ts_msg_reg0<1>:UD r0<8,8,1>:UD {align1}; |
send (16) ts_msg_ind acc0<1>UW null thread_spawner(0, 0, 1) mlen 1 rlen 0 {align1 EOT}; |
|
|
nop ; |
nop ; |
/* Compare three word data to get the min value */ |
word_imin: |
cmp.le.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
(f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
(-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
cmp.le.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1}; |
(-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
RETURN {align1}; |
|
/* Compare three word data to get the max value */ |
word_imax: |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
(f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
(-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
cmp.ge.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1}; |
(-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
RETURN {align1}; |
|
word_imedian: |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
(f0.0) jmpi (1) cmp_a_ge_b; |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
(f0.0) jmpi (1) cmp_end; |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
jmpi (1) cmp_end; |
cmp_a_ge_b: |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
(f0.0) jmpi (1) cmp_end; |
cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
(-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
cmp_end: |
RETURN {align1}; |
|
/* This is to get the prediction mode for the correspongding partions/sub-mb |
* Parameter description: |
ARG0.0: INTER_SHAPE/PRED_MODE |
ARG0.4: INTER_MODE(16x16, 16x8, 8x16 or 8X8) |
ARG0.8: sub-mb block number(block 0/1/2/3) |
*/ |
|
mb_pred_func: |
mov (8) TEMP_VAR0.0<1>:ud 0:ud {align1}; |
mov (1) TEMP_VAR0.0<1>:ub INPUT_ARG0.1<0,1,0>:ub {align1}; |
and (1) TEMP_VAR0.4<1>:uw INPUT_ARG0.4<0,1,0>:uw INTER_MASK:uw {align1}; |
/* INTER16x16 mode. The bit1-0 is the prediction mode */ |
cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_16X16MODE:uw {align1}; |
(f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
(f0.0) jmpi (1) end_mb_pred; |
/* Check whether it is INTER8x8 mode. */ |
cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_8X8MODE:uw {align1}; |
(f0.0) jmpi (1) mb_pred_func_8; |
|
/* Check whether it is INTER16x8 mode. */ |
cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_16X8MODE:uw {align1}; |
(f0.0) jmpi (1) mb_pred_func_168; |
mb_pred_func_816: |
/* Block 0/2 uses the bit1-0. Block 1/3 uses the bit3-2 */ |
mov (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw {align1}; |
and.z.f0.0 (1) null:uw TEMP_VAR0.8<1>:uw INTER_BLOCK1:uw {align1}; |
(f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
(f0.0) jmpi (1) end_mb_pred; |
shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw 2:uw {align1}; |
and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
jmpi (1) end_mb_pred; |
|
mb_pred_func_168: |
/* Block 0/1 uses the bit1-0. Block 2/3 uses the bit3-2 */ |
mov (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw {align1}; |
cmp.l.f0.0 (1) null:uw TEMP_VAR0.8<1>:uw INTER_BLOCK2:uw {align1}; |
(f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
(f0.0) jmpi (1) end_mb_pred; |
shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw 2:uw {align1}; |
and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
jmpi (1) end_mb_pred; |
|
mb_pred_func_8: |
/* 8X8 mode. Every block uses two bits as the prediction mode. */ |
mul (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw 2:uw {align1}; |
shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw TEMP_VAR0.8<0,1,0>:uw {align1}; |
and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
end_mb_pred: |
RETURN {align1}; |
|