diff options
Diffstat (limited to 'src/shaders/vme/mpeg2_inter_gen8.asm')
| -rw-r--r-- | src/shaders/vme/mpeg2_inter_gen8.asm | 868 |
1 files changed, 868 insertions, 0 deletions
diff --git a/src/shaders/vme/mpeg2_inter_gen8.asm b/src/shaders/vme/mpeg2_inter_gen8.asm new file mode 100644 index 0000000..6dd8599 --- /dev/null +++ b/src/shaders/vme/mpeg2_inter_gen8.asm @@ -0,0 +1,868 @@ +/* + * Copyright © <2013>, 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. + * + */ +// Modual name: mpeg2_inter_gen8.asm +// +// Make inter predition estimation for MPEG2 Inter-frame on gen8 +// + +// +// 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) 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 24:UD {align1}; +mov (1) obw_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ + + +shl (2) pic_ref.0<1>:uw r4.24<2,2,1>:uw 4:uw {align1}; +mov (2) pic_ref.16<1>:uw r4.20<2,2,1>:uw {align1}; +mov (8) mb_mvp_ref.0<1>:ud 0:ud {align1}; +mov (8) mb_ref_win.0<1>:ud 0:ud {align1}; +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}; + +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) +*/ +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 24:UD {align1}; +mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ + +/* 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_4, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 2 + {align1}; + +/* TODO: RefID is required after multi-references are added */ +cmp.l.f0.0 (1) null:w mb_intra_wb.16<0,1,0>:uw mb_inter_wb.8<0,1,0>:uw {align1}; +(f0.0) mov (2) mba_result.20<1>:w -1:w {align1}; +(f0.0) jmpi (1) mbb_start; + +add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:ud 3:ud {align1}; +/* Read MV for MB A */ +/* bind index 3, read 2 oword (32 bytes), 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_2, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 1 + {align1}; +/* TODO: RefID is required after multi-references are added */ +/* MV */ +mov (2) mba_result.4<1>:ud mb_mv0.0<2,2,1>:ud {align1}; +mov (1) mba_result.16<1>:w MB_PRED_FLAG {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 24:UD {align1}; +mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ + +/* 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_4, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 2 + {align1}; + +/* TODO: RefID is required after multi-references are added */ +cmp.l.f0.0 (1) null:w mb_intra_wb.16<0,1,0>:uw mb_inter_wb.8<0,1,0>:uw {align1}; +(f0.0) mov (2) mbb_result.20<1>:w -1:w {align1}; +(f0.0) jmpi (1) mbc_start; +add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:ud 3:ud {align1}; +/* Read MV for MB B */ +/* bind index 3, read 2 oword (32bytes), 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_2, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 1 + {align1}; +/* TODO: RefID is required after multi-references are added */ +mov (2) mbb_result.4<1>:ud mb_mv0.0<2,2,1>:ud {align1}; +mov (1) mbb_result.16<1>:w 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 24:UD {align1}; +mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ + +/* 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_4, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 2 + {align1}; + +/* TODO: RefID is required after multi-references are added */ +cmp.l.f0.0 (1) null:w mb_intra_wb.16<0,1,0>:uw mb_inter_wb.8<0,1,0>:uw {align1}; +(f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; +(f0.0) jmpi (1) mb_mvp_start; +add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:ud 3:ud {align1}; +/* Read MV for MB C */ +/* bind index 3, read 2 oword (32bytes), 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_2, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 1 + {align1}; +/* TODO: RefID is required after multi-references are added */ +/* Forward MV */ +mov (2) mbc_result.4<1>:ud mb_mv0.0<2,2,1>:ud {align1}; +mov (1) mbc_result.16<1>:w MB_PRED_FLAG {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) mov (2) mbc_result.20<1>:w -1:w {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 24:UD {align1}; +mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ + +/* 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_4, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 2 + {align1}; + +cmp.l.f0.0 (1) null:w mb_intra_wb.16<0,1,0>:uw mb_inter_wb.8<0,1,0>:uw {align1}; +(f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; +(f0.0) jmpi (1) mb_mvp_start; + +add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:ud 3:ud {align1}; +/* Read MV for MB D */ +/* bind index 3, read 2 oword (32bytes), 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_2, + OBR_BIND_IDX, + OBR_WRITE_COMMIT_CATEGORY, + OBR_HEADER_PRESENT + ) + mlen 1 + rlen 1 + {align1}; + +/* TODO: RefID is required after multi-references are added */ + +/* Forward MV */ +mov (2) mbc_result.4<1>:ud mb_mv0.0<2,2,1>:ud {align1}; +mov (1) mbc_result.16<1>:w MB_PRED_FLAG {align1}; + +mb_mvp_start: +/*TODO: Add the skip prediction */ +/* Check whether both MB B and C are inavailable */ +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 (1) mbb_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; +(f0.0) mov (1) mbc_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; +(f0.0) mov (1) mbb_result.20<1>:uw mba_result.20<0,1,0>:uw {align1}; +(f0.0) mov (1) mbc_result.20<1>:uw mba_result.20<0,1,0>:uw {align1}; +(f0.0) mov (1) mb_mvp_ref.0<1>:ud mba_result.4<0,1,0>:ud {align1}; +(-f0.0) mov (1) mb_mvp_ref.0<1>:ud 0:ud {align1}; +jmpi (1) __mb_hwdep_end; + +mb_median_start: +/* 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<0,1,0>:w 0:w {align1}; +(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>: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<0,1,0>:w 0:w {align1}; +(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>: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<0,1,0>:w 0:w {align1}; +(f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>: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<0,1,0>: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) __mb_hwdep_end; + +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}; + +__mb_hwdep_end: + +mov (2) mv_cc_ref.0<1>:w mba_result.4<2,2,1>:w {align1}; + +/* Calibrate the ref window for MPEG2 */ +mov (1) vme_m0.0<1>:W -16:W {align1}; +mov (1) vme_m0.2<1>:W -12:W {align1}; + +mov (1) INPUT_ARG0.0<1>:ud vme_m0.0<0,1,0>:ud {align1}; +mov (1) INPUT_ARG0.8<1>:ud vme_m0.8<0,1,0>:ud {align1}; +mov (8) INPUT_ARG1.0<1>:ud pic_ref.0<8,8,1>:ud {align1}; + +SAVE_RET {align1}; +jmpi (1) ref_boundary_check; +mov (2) vme_m0.0<1>:w RET_ARG<2,2,1>:w {align1}; + +/* m2, get the MV/Mb cost passed from constant buffer when +spawning thread by MEDIA_OBJECT */ +mov (8) vme_m2<1>:UD r1.0<8,8,1>:UD {align1}; + +mov (8) vme_msg_2<1>:UD vme_m2.0<8,8,1>:UD {align1}; + +/* m3 FWD/BWD cost center*/ +mov (8) vme_msg_3<1>:UD 0x0:UD {align1}; + +/* m4 skip center*/ +mov (8) vme_msg_4<1>:UD 0x0:UD {align1}; + +/* m5 */ +mov (8) vme_msg_5<1>:UD 0x0:UD {align1}; + + +/* Use the Luma mode */ +mov (1) tmp_reg0.0<1>:UW LUMA_INTRA_MODE:UW {align1}; +mov (1) vme_msg_5.5<1>:UB tmp_reg0.0<0,1,0>:UB {align1}; + +mov (1) tmp_reg0.0<1>:UW INTRA16_DC_PRED:UW {align1}; +mov (1) vme_msg_5.4<1>:ub tmp_reg0.0<0,1,0>:UB {align1}; + +/* m6 */ +mov (8) vme_msg_6<1>:UD 0x0:UD {align1}; +mov (1) vme_msg_6.16<1>:UD INTRA_PREDICTORE_MODE {align1}; + +/* the penalty for Intra mode */ +mov (1) vme_msg_6.28<1>:UD 0x010101:UD {align1}; + + +/* m7 */ + +mov (8) vme_msg_7.0<1>:ud 0x0:ud {align1}; + +/* + * SIC VME message + */ + +/* Disable Intra8x8/Intra4x4 Intra-prediction */ +/* m1 */ +mov (8) vme_m1.0<1>:ud 0x0:UD {align1}; + +mov (1) intra_flag<1>:UW 0x0:UW {align1} ; +mov (1) tmp_reg0.0<1>:uw LUMA_INTRA_8x8_DISABLE:uw {align1}; +add (1) tmp_reg0.0<1>:uw tmp_reg0.0<0,1,0>:uw LUMA_INTRA_4x4_DISABLE:uw {align1}; +mov (1) intra_part_mask_ub<1>:UB tmp_reg0.0<0,1,0>:ub {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}; + +/* Enable DC HAAR component when calculating HARR SATD block */ +mov (1) tmp_reg0.0<1>:UW DC_HARR_ENABLE:UW {align1}; +mov (1) vme_m1.30<1>:UB tmp_reg0.0<0,1,0>:UB {align1}; +mov (8) vme_msg_1<1>:UD vme_m1.0<8,8,1>:UD {align1}; + +/* m0 */ +mov (1) vme_m0.12<1>:UD INTRA_SAD_HAAR:UD {align1}; /* 16x16 Source, Intra_harr */ +mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; + +/* after verification it will be passed by using payload */ +send (8) + vme_msg_ind + vme_wb<1>:UD + null + cre( + BIND_IDX_VME, + VME_SIC_MESSAGE_TYPE + ) + mlen sic_vme_msg_length + rlen vme_wb_length + {align1}; +/* + * Oword Block Write message + */ +mov (8) msg_reg0.0<1>:UD obw_m0<8,8,1>:UD {align1}; + +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}; + +/* Distortion, Intra (17-16), */ +mov (1) msg_reg1.16<1>:UW vme_wb.12<0,1,0>:UW {align1}; + +mov (1) msg_reg1.20<1>:UD vme_wb.8<0,1,0>:UD {align1}; +/* VME clock counts */ +mov (1) msg_reg1.24<1>:UD vme_wb.28<0,1,0>:UD {align1}; + +mov (1) msg_reg1.28<1>:UD obw_m0.8<0,1,0>:UD {align1}; + +/* bind index 3, write 2 oword (32bytes), 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}; + +/* IME search */ +mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR:UD {align1}; /* 16x16 Source, harr */ +mov (1) vme_m0.22<1>:UW REF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */ + +mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; + +mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; + +mov (1) vme_m1.0<1>:UD ADAPTIVE_SEARCH_ENABLE:ud {align1} ; +/* the Max MV number is passed by constant buffer */ +mov (1) vme_m1.4<1>:UB r4.28<0,1,0>:UB {align1}; +mov (1) vme_m1.8<1>:UD START_CENTER + SEARCH_PATH_LEN:UD {align1}; +mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; + +/* Setup the Cost center */ +/* currently four 8x8 share the same cost center */ +mov (4) vme_m3.0<2>:ud mv_cc_ref.0<0,1,0>:ud {align1}; +mov (4) vme_m3.4<2>:ud mv_cc_ref.0<0,1,0>:ud {align1}; + +mov (8) vme_msg_3<1>:UD vme_m3.0<8,8,1>:UD {align1}; +mov (8) vme_msg_2<1>:UD vme_m2.0<8,8,1>:UD {align1}; + +/* M4/M5 search path */ +mov (1) vme_msg_4.0<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_4.4<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_4.8<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_4.12<1>:UD 0x100F0F0F:UD {align1}; +mov (1) vme_msg_4.16<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_4.20<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_4.24<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_4.28<1>:UD 0x100F0F0F:UD {align1}; + +mov (1) vme_msg_5.0<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_5.4<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_5.8<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_5.12<1>:UD 0x000F0F0F:UD {align1}; + +mov (4) vme_msg_5.16<1>:UD 0x0:UD {align1}; + +send (8) + vme_msg_ind + vme_wb<1>:UD + null + vme( + BIND_IDX_VME, + 0, + 0, + VME_IME_MESSAGE_TYPE + ) + mlen ime_vme_msg_length + rlen vme_wb_length {align1}; + +/* Set Macroblock-shape/mode for FBR */ + +mov (1) vme_m2.20<1>:UD 0x0:UD {align1}; +mov (1) vme_m2.21<1>:UB vme_wb.25<0,1,0>:UB {align1}; +mov (1) vme_m2.22<1>:UB vme_wb.26<0,1,0>:UB {align1}; + +and (1) tmp_reg0.0<1>:UW vme_wb.0<0,1,0>:UW 0x03:UW {align1}; +mov (1) vme_m2.20<1>:UB tmp_reg0.0<0,1,0>:UB {align1}; + +/* Send FBR message into CRE */ + +mov (8) vme_msg_4.0<1>:UD vme_wb1.0<8,8,1>:UD {align1}; +mov (8) vme_msg_5.0<1>:ud vme_wb2.0<8,8,1>:ud {align1}; +mov (8) vme_msg_6.0<1>:ud vme_wb3.0<8,8,1>:ud {align1}; +mov (8) vme_msg_7.0<1>:ud vme_wb4.0<8,8,1>:ud {align1}; + +mov (1) vme_m0.12<1>:UD INTER_SAD_HAAR + SUB_PEL_MODE_HALF + FBR_BME_DISABLE:UD {align1}; /* 16x16 Source, 1/2 pixel, harr, BME disable */ +/* Bilinear filter */ +mov (1) tmp_reg0.0<1>:uw 0x04:uw {align1}; +add (1) vme_m1.30<1>:ub vme_m1.30<0,1,0>:ub tmp_reg0.0<0,1,0>:ub {align1}; + +mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; +mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; + +mov (8) vme_msg_2.0<1>:UD vme_m2.0<8,8,1>:UD {align1}; +mov (8) vme_msg_3.0<1>:UD vme_m3.0<8,8,1>:UD {align1}; + +/* after verification it will be passed by using payload */ +send (8) + vme_msg_ind + vme_wb<1>:UD + null + cre( + BIND_IDX_VME, + VME_FBR_MESSAGE_TYPE + ) + mlen fbr_vme_msg_length + rlen vme_wb_length + {align1}; + +and.z.f0.0 (1) null:uw mb_hwdep<0,1,0>:uw 0x04:uw {align1}; +(-f0.0) jmpi (1) vme_run_again; +nop; +vme_mv_output: + +add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD 0x02:UD {align1}; +mov (8) msg_reg0.0<1>:UD obw_m0<8,8,1>:UD {align1}; +/* write FME 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.24<0,1,0>:UD {align1}; +/* Inter distortion of FME */ +mov (1) msg_reg1.8<1>:UD vme_wb.8<0,1,0>:UD {align1}; + +mov (1) msg_reg1.12<1>:UD vme_m2.20<0,1,0>:UD {align1}; + +/* bind index 3, write oword (16bytes), msg type: 8(OWord Block Write) */ +send (16) + msg_ind + obw_wb + null + data_port( + OBW_CACHE_TYPE, + OBW_MESSAGE_TYPE, + OBW_CONTROL_0, + OBW_BIND_IDX, + OBW_WRITE_COMMIT_CATEGORY, + OBW_HEADER_PRESENT + ) + mlen 2 + rlen obw_wb_length + {align1}; + +/* Write FME/BME MV */ +add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD 0x01:UD {align1}; +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 2 oword (32 bytes), 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}; + +/* Write FME/BME RefID */ +add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD 0x08:UD {align1}; +mov (8) msg_reg0.0<1>:UD obw_m0<8,8,1>:UD {align1}; + +mov (8) msg_reg1.0<1>:UD vme_wb6.0<8,8,1>:UD {align1}; + +/* bind index 3, write 2 oword (32bytes), 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}; + +/* 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 ; + +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}; + +nop; +nop; +ref_boundary_check: + +/* The left/up coordinate of reference window */ +add (2) TEMP_VAR0.0<1>:w INPUT_ARG0.8<2,2,1>:w INPUT_ARG0.0<2,2,1>:w {align1}; +/* The right/bottom coordinate of reference window */ +add (1) TEMP_VAR0.16<1>:w TEMP_VAR0.0<0,1,0>:w 48:w {align1}; +add (1) TEMP_VAR0.18<1>:w TEMP_VAR0.2<0,1,0>:w 40:w {align1}; + +/* Firstly the MV range is checked */ +mul (2) TEMP_VAR1.16<1>:w INPUT_ARG1.16<2,2,1>:w -1:w {align1}; +add (2) TEMP_VAR1.0<1>:w INPUT_ARG0.8<2,2,1>:w TEMP_VAR1.16<2,2,1>:w {align1}; +add (2) TEMP_VAR1.4<1>:w INPUT_ARG0.8<2,2,1>:w INPUT_ARG1.16<2,2,1>:w {align1}; + +cmp.l.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w TEMP_VAR1.0<0,1,0>:w {align1}; +(f0.0) mov (1) TEMP_VAR0.0<1>:w TEMP_VAR1.0<0,1,0>:w {align1}; +cmp.g.f0.0 (1) null:w TEMP_VAR0.16<0,1,0>:w TEMP_VAR1.4<0,1,0>:w {align1}; +(f0.0) add (1) TEMP_VAR0.0<1>:w TEMP_VAR1.4<0,1,0>:w -48:w {align1}; +cmp.l.f0.0 (1) null:w TEMP_VAR0.2<0,1,0>:w TEMP_VAR1.2<0,1,0>:w {align1}; +(f0.0) mov (1) TEMP_VAR0.2<1>:w TEMP_VAR1.2<0,1,0>:w {align1}; +cmp.g.f0.0 (1) null:w TEMP_VAR0.18<0,1,0>:w TEMP_VAR1.6<0,1,0>:w {align1}; +(f0.0) add (1) TEMP_VAR0.2<1>:w TEMP_VAR1.6<0,1,0>:w -40:w {align1}; + +x_left_cmp: + cmp.l.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w 0:w {align1}; + (-f0.0) jmpi (1) x_right_cmp; + (f0.0) mov (1) TEMP_VAR0.0<1>:w 0:w {align1}; + jmpi (1) y_top_cmp; +x_right_cmp: + cmp.g.f0.0 (1) null:w TEMP_VAR0.16<0,1,0>:w INPUT_ARG1.0<0,1,0>:w {align1}; + (-f0.0) jmpi (1) y_top_cmp; + (f0.0) add (1) TEMP_VAR0.0<1>:w INPUT_ARG1.0<0,1,0>:w -48:w {align1}; +y_top_cmp: + cmp.l.f0.0 (1) null:w TEMP_VAR0.2<0,1,0>:w 0:w {align1}; + (-f0.0) jmpi (1) y_bottom_cmp; + (f0.0) mov (1) TEMP_VAR0.2<1>:w 0:w {align1}; + jmpi (1) y_bottom_end; +y_bottom_cmp: + cmp.g.f0.0 (1) null:w TEMP_VAR0.18<0,1,0>:w INPUT_ARG1.2<0,1,0>:w {align1}; + (f0.0) add (1) TEMP_VAR0.2<1>:w INPUT_ARG1.2<0,1,0>:w -40:w {align1}; + +y_bottom_end: +mul (2) TEMP_VAR1.0<1>:w INPUT_ARG0.8<2,2,1>:w -1:w {align1}; +add (2) RET_ARG<1>:w TEMP_VAR0.0<2,2,1>:w TEMP_VAR1.0<2,2,1>:w {align1}; + RETURN {align1}; +nop; +nop; + +vme_run_again: + +asr (2) mb_ref_win.0<1>:w mb_mvp_ref.0<2,2,1>:w 2:w {align1}; +mov (2) tmp_reg0.0<1>:w mb_ref_win.0<2,2,1>:w {align1}; +add (2) mb_ref_win.8<1>:w mb_ref_win.0<2,2,1>:w 3:w {align1}; +and (2) mb_ref_win.16<1>:uw mb_ref_win.8<2,2,1>:uw 0xFFFC:uw {align1}; + +cmp.l.f0.0 (1) null:w tmp_reg0.0<0,1,0>:w 0:w {align1}; +(f0.0) mul (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w -1:w {align1}; +cmp.l.f0.0 (1) null:w tmp_reg0.2<0,1,0>:w 0:w {align1}; +(f0.0) mul (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1}; + +cmp.ge.f0.0 (1) null:w tmp_reg0.0<0,1,0>:w 4:w {align1}; +(f0.0) jmpi (1) vme_start; +cmp.ge.f0.0 (1) null:w tmp_reg0.2<0,1,0>:w 4:w {align1}; +(f0.0) jmpi (1) vme_start; + +jmpi (1) vme_done; + +vme_start: + mov (8) tmp_vme_wb0.0<1>:ud vme_wb0.0<8,8,1>:ud {align1}; + mov (8) tmp_vme_wb1.0<1>:ud vme_wb1.0<8,8,1>:ud {align1}; + +/* Calibrate the ref window for MPEG2 */ +mov (1) vme_m0.0<1>:W -16:W {align1}; +mov (1) vme_m0.2<1>:W -12:W {align1}; +mov (1) INPUT_ARG0.8<1>:ud vme_m0.8<0,1,0>:ud {align1}; +add (2) INPUT_ARG0.0<1>:w vme_m0.0<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1}; +mov (8) INPUT_ARG1.0<1>:ud pic_ref.0<8,8,1>:ud {align1}; + +SAVE_RET {align1}; +jmpi (1) ref_boundary_check; +mov (2) vme_m0.0<1>:w RET_ARG<2,2,1>:w {align1}; + +/* IME search */ +mov (1) vme_m0.12<1>:UD SEARCH_CTRL_SINGLE + INTER_PART_MASK + INTER_SAD_HAAR:UD {align1}; /* 16x16 Source, harr */ +mov (1) vme_m0.22<1>:UW REF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */ + +mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; + +mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; + +mov (8) vme_m1.0<1>:ud 0x0:UD {align1}; + +mov (1) vme_m1.0<1>:UD ADAPTIVE_SEARCH_ENABLE:ud {align1} ; +/* the Max MV number is passed by constant buffer */ +mov (1) vme_m1.4<1>:UB r4.28<0,1,0>:UB {align1}; +mov (1) vme_m1.8<1>:UD START_CENTER + SEARCH_PATH_LEN:UD {align1}; +mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; + +/* Setup the Cost center */ +/* currently four 8x8 share the same cost center */ +mov (4) vme_m3.0<2>:ud mv_cc_ref.0<0,1,0>:ud {align1}; +mov (4) vme_m3.4<2>:ud mv_cc_ref.0<0,1,0>:ud {align1}; + +mov (8) vme_msg_3<1>:UD vme_m3.0<8,8,1>:UD {align1}; +mov (8) vme_msg_2<1>:UD vme_m2.0<8,8,1>:UD {align1}; + +/* M4/M5 search path */ +mov (1) vme_msg_4.0<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_4.4<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_4.8<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_4.12<1>:UD 0x100F0F0F:UD {align1}; +mov (1) vme_msg_4.16<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_4.20<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_4.24<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_4.28<1>:UD 0x100F0F0F:UD {align1}; + +mov (1) vme_msg_5.0<1>:UD 0x01010101:UD {align1}; +mov (1) vme_msg_5.4<1>:UD 0x10010101:UD {align1}; +mov (1) vme_msg_5.8<1>:UD 0x0F0F0F0F:UD {align1}; +mov (1) vme_msg_5.12<1>:UD 0x000F0F0F:UD {align1}; + +mov (4) vme_msg_5.16<1>:UD 0x0:UD {align1}; + +send (8) + vme_msg_ind + vme_wb<1>:UD + null + vme( + BIND_IDX_VME, + 0, + 0, + VME_IME_MESSAGE_TYPE + ) + mlen ime_vme_msg_length + rlen vme_wb_length {align1}; + +/* Set Macroblock-shape/mode for FBR */ + +mov (1) vme_m2.20<1>:UD 0x0:UD {align1}; +mov (1) vme_m2.21<1>:UB vme_wb.25<0,1,0>:UB {align1}; +mov (1) vme_m2.22<1>:UB vme_wb.26<0,1,0>:UB {align1}; + +and (1) tmp_reg0.0<1>:UW vme_wb.0<0,1,0>:UW 0x03:UW {align1}; +mov (1) vme_m2.20<1>:UB tmp_reg0.0<0,1,0>:UB {align1}; + +/* Send FBR message into CRE */ + +mov (8) vme_msg_4.0<1>:UD vme_wb1.0<8,8,1>:UD {align1}; +mov (8) vme_msg_5.0<1>:ud vme_wb2.0<8,8,1>:ud {align1}; +mov (8) vme_msg_6.0<1>:ud vme_wb3.0<8,8,1>:ud {align1}; +mov (8) vme_msg_7.0<1>:ud vme_wb4.0<8,8,1>:ud {align1}; + +mov (1) vme_m0.12<1>:UD INTER_SAD_HAAR + SUB_PEL_MODE_HALF + FBR_BME_DISABLE:UD {align1}; /* 16x16 Source, 1/2 pixel, harr, BME disable */ +/* Bilinear filter */ +mov (1) tmp_reg0.0<1>:uw 0x04:uw {align1}; +add (1) vme_m1.30<1>:ub vme_m1.30<0,1,0>:ub tmp_reg0.0<0,1,0>:ub {align1}; + +mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; +mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; + +mov (8) vme_msg_2.0<1>:UD vme_m2.0<8,8,1>:UD {align1}; +mov (8) vme_msg_3.0<1>:UD vme_m3.0<8,8,1>:UD {align1}; + +/* after verification it will be passed by using payload */ +send (8) + vme_msg_ind + vme_wb<1>:UD + null + cre( + BIND_IDX_VME, + VME_FBR_MESSAGE_TYPE + ) + mlen fbr_vme_msg_length + rlen vme_wb_length + {align1}; + +cmp.l.f0.0 (1) null:uw vme_wb0.8<0,1,0>:uw tmp_vme_wb0.8<0,1,0>:uw {align1}; +(f0.0) jmpi (1) vme_done; +mov (8) vme_wb0.0<1>:ud tmp_vme_wb0.0<8,8,1>:ud {align1}; +mov (8) vme_wb1.0<1>:ud tmp_vme_wb1.0<8,8,1>:ud {align1}; + +vme_done: + jmpi (1) vme_mv_output; +nop; +nop; +nop; + |