diff options
Diffstat (limited to 'i965_drv_video/shaders/vme/gen6_vme_header.inc')
| -rw-r--r-- | i965_drv_video/shaders/vme/gen6_vme_header.inc | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/i965_drv_video/shaders/vme/gen6_vme_header.inc b/i965_drv_video/shaders/vme/gen6_vme_header.inc new file mode 100644 index 0000000..b73e11c --- /dev/null +++ b/i965_drv_video/shaders/vme/gen6_vme_header.inc @@ -0,0 +1,160 @@ +/* + * 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. + * + */ +// Modual name: ME_header.inc +// +// Global symbols define +// + +/* + * Constant + */ +define(`VME_MESSAGE_TYPE_INTER', `1') +define(`VME_MESSAGE_TYPE_INTRA', `2') +define(`VME_MESSAGE_TYPE_MIXED', `3') + +define(`BLOCK_32X1', `0x0000001F') +define(`BLOCK_4X16', `0x000F0003') + +define(`LUMA_INTRA_16x16_DISABLE', `0x1') +define(`LUMA_INTRA_8x8_DISABLE', `0x2') +define(`LUMA_INTRA_4x4_DISABLE', `0x4') + +define(`INTRA_PRED_AVAIL_FLAG_AE', `0x60') +define(`INTRA_PRED_AVAIL_FLAG_B', `0x10') +define(`INTRA_PRED_AVAIL_FLAG_C', `0x8') +define(`INTRA_PRED_AVAIL_FLAG_D', `0x4') + +define(`BIND_IDX_VME', `0') +define(`BIND_IDX_VME_REF0', `1') +define(`BIND_IDX_VME_REF1', `2') +define(`BIND_IDX_OUTPUT', `3') +define(`BIND_IDX_INEP', `4') + +define(`SUB_PEL_MODE_INTEGER', `0x00000000') +define(`SUB_PEL_MODE_HALF', `0x00001000') +define(`SUB_PEL_MODE_QUARTER', `0x00003000') + +define(`INTER_SAD_NONE', `0x00000000') +define(`INTER_SAD_HAAR', `0x00200000') + +define(`INTRA_SAD_NONE', `0x00000000') +define(`INTRA_SAD_HAAR', `0x00800000') + +define(`INTER_PART_MASK', `0x7E000000') + +define(`REF_REGION_SIZE', `0x2020:UW') + +define(`BI_SUB_MB_PART_MASK', `0x0c000000') +define(`MAX_NUM_MV', `0x00000020') +define(`SEARCH_PATH_LEN', `0x00003F3F') + +define(`INTRA_PREDICTORE_MODE', `0x11111111:UD') + +define(`OBW_CACHE_TYPE', `5') + +define(`OBW_MESSAGE_TYPE', `8') + +define(`OBW_BIND_IDX', `BIND_IDX_OUTPUT') + +define(`OBW_CONTROL_0', `0') /* 1 OWord, low 128 bits */ +define(`OBW_CONTROL_1', `1') /* 1 OWord, high 128 bits */ +define(`OBW_CONTROL_2', `2') /* 2 OWords */ +define(`OBW_CONTROL_3', `3') /* 4 OWords */ + +define(`OBW_WRITE_COMMIT_CATEGORY', `1') /* write commit on Sandybrige */ + +define(`OBW_HEADER_PRESENT', `1') + +/* GRF registers + * r0 header + * r1~r4 constant buffer (reserved) + * r5 inline data + * r6~r11 reserved + * r12 write back of VME message + * r13 write back of Oword Block Write + */ +/* + * GRF 0 -- header + */ +define(`thread_id_ub', `r0.20<0,1,0>:UB') /* thread id in payload */ + +/* + * GRF 1~4 -- Constant Buffer (reserved) + */ + +/* + * GRF 5 -- inline data + */ +define(`inline_reg0', `r5') +define(`w_in_mb_uw', `inline_reg0.2') +define(`orig_xy_ub', `inline_reg0.0') +define(`orig_x_ub', `inline_reg0.0') /* in macroblock */ +define(`orig_y_ub', `inline_reg0.1') + +/* + * GRF 6~11 -- reserved + */ + +/* + * GRF 12~15 -- write back for VME message + */ +define(`vme_wb', `r12') +define(`vme_wb0', `r12') +define(`vme_wb1', `r13') +define(`vme_wb2', `r14') +define(`vme_wb3', `r15') + +/* + * GRF 16 -- write back for Oword Block Write message with write commit bit + */ +define(`obw_wb', `r16') +define(`obw_wb_length', `1') + +/* + * GRF 18~21 -- Intra Neighbor Edge Pixels + */ +define(`INEP_ROW', `r18') +define(`INEP_COL0', `r20') +define(`INEP_COL1', `r21') + +/* + * temporary registers + */ +define(`tmp_reg0', `r32') +define(`tmp_reg1', `r33') +define(`intra_part_mask_ub', `tmp_reg1.28') +define(`mb_intra_struct_ub', `tmp_reg1.29') +define(`tmp_reg2', `r34') +define(`tmp_x_w', `tmp_reg2.0') +define(`tmp_reg3', `r35') + +/* + * MRF registers + */ +define(`msg_ind', `0') +define(`msg_reg0', `m0') /* m0 */ +define(`msg_reg1', `m1') /* m1 */ +define(`msg_reg2', `m2') /* m2 */ +define(`msg_reg3', `m3') /* m3 */ +define(`msg_reg4', `m4') /* m4 */ + +/* + * VME message payload + */ +define(`vme_msg_length', `4') +define(`vme_intra_wb_length', `1') +define(`vme_inter_wb_length', `4') +define(`vme_msg_ind', `msg_ind') +define(`vme_msg_0', `msg_reg0') +define(`vme_msg_1', `msg_reg1') +define(`vme_msg_2', `msg_reg2') +define(`vme_msg_3', `vme_msg_2') +define(`vme_msg_4', `msg_reg3') + + |