| 0,0 → 1,43 |
|---|
| /* |
| * All Video Processing kernels |
| * 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. |
| * |
| */ |
| |
| // Module name: AYUV_Load_16x8.inc |
| // |
| // AYUV data are first loaded to bottom I/O REGION_2, then unpacked to planar data |
| // and stored in top I/O REGION_1 |
| |
| #undef nY_NUM_OF_ROWS |
| |
| #define nY_NUM_OF_ROWS 8 // Number of Y rows per block |
| |
| #define nDPR_BLOCK_SIZE_YUV nBLOCK_WIDTH_32+nBLOCK_HEIGHT_8 // Y block size 32x8 |
| #define nDPR_MSG_SIZE_YUV nRESLEN_8 // # of MRF's to hold Y block data (8) |
| |
| //Temporary storage for unpacked AYUV data |
| #define rUNPACK_TEMP REG(r,nTEMP0) |
| .declare udUNPACK_TEMP Base=rUNPACK_TEMP ElementSize=4 SrcRegion=<8;8,1> Type=ud //1 GRF |
| .declare ubUNPACK_TEMP Base=rUNPACK_TEMP ElementSize=1 SrcRegion=<32;32,1> Type=ub //1 GRF |
| |
| .declare ubBOT_Y_IO Base=REG(r,nBOT_Y) ElementSize=1 SrcRegion=REGION(32,1) Type=ub |
| |
| |
| #define udSRC_YUV udBOT_Y_IO |
| #define ubSRC_YUV ubBOT_Y_IO |
| #define nSRC_YUV_REG nBOT_Y |
| |
| #define uwDEST_Y uwTOP_Y |
| #define uwDEST_U uwTOP_U |
| #define uwDEST_V uwTOP_V |
| |
| #define SRC_YUV_OFFSET a0.0 |
| |
| #define nSRC_REGION nREGION_1 // REGION_1 will be the source region for first kernel |
| |
| // End of AYUV_Load_16x8.inc |