Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * All Video Processing kernels
  3.  * Copyright © <2010>, Intel Corporation.
  4.  *
  5.  * This program is licensed under the terms and conditions of the
  6.  * Eclipse Public License (EPL), version 1.0.  The full text of the EPL is at
  7.  * http://www.opensource.org/licenses/eclipse-1.0.php.
  8.  *
  9.  */
  10.  
  11. #define DI_ENABLE
  12.  
  13.     #include "DNDI.inc"
  14.  
  15.     #ifdef DI_ONLY
  16.                 #undef  nSMPL_RESP_LEN
  17.                 #define nSMPL_RESP_LEN          nSMPL_RESP_LEN_DI               // set the number of GRF
  18.         #else
  19.                 #undef  nSMPL_RESP_LEN
  20.                 #define nSMPL_RESP_LEN          nSMPL_RESP_LEN_DNDI               // set the number of GRF
  21.         #endif
  22.        
  23.     #undef  nDPW_BLOCK_SIZE_HIST
  24.     #define nDPW_BLOCK_SIZE_HIST    nBLOCK_WIDTH_4+nBLOCK_HEIGHT_1    // HIST Block Size for Write is 4x2
  25.     #undef  nDPW_BLOCK_SIZE_DN
  26.     #define nDPW_BLOCK_SIZE_DN      nBLOCK_WIDTH_32+nBLOCK_HEIGHT_4   // DN Block Size for Write is 32x4
  27.    
  28. ////////////////////////////////////// Run the DN Algorithm ///////////////////////////////////////
  29.     #include "DNDI_Command.asm"
  30.  
  31. ////////////////////////////////////// Rearrange for Internal Planar //////////////////////////////
  32.     //// move the previous frame Y component to internal planar format
  33.     //$for (0; <nY_NUM_OF_ROWS/2; 1) {
  34.     //    mov (16) uwDEST_Y(%1,0)<1>    ubRESP(nDI_PREV_FRAME_LUMA_OFFSET,%1*16)
  35.     //}
  36.     //// move the previous frame U,V components to internal planar format
  37.     //$for (0; <nUV_NUM_OF_ROWS/2; 1) {
  38.     //    mov (8) uwDEST_U(0,%1*8)<1>   ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET,%1*16+1)<16;8,2>  //U pixels
  39.     //    mov (8) uwDEST_V(0,%1*8)<1>   ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET,%1*16)<16;8,2>    //V pixels
  40.     //}
  41.     //// move the current frame Y component to internal planar format
  42.     //$for (0; <nY_NUM_OF_ROWS/2; 1) {
  43.     //    mov (16) uwDEST_Y(%1+4,0)<1>  ubRESP(nDI_CURR_FRAME_LUMA_OFFSET,%1*16)
  44.     //}
  45.     //// move the current frame U,V components to internal planar format
  46.     //$for (0; <nUV_NUM_OF_ROWS/2; 1) {
  47.     //    mov (8) uwDEST_U(2,%1*8)<1>   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET,%1*16+1)<16;8,2>  //U pixels
  48.     //    mov (8) uwDEST_V(2,%1*8)<1>   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET,%1*16)<16;8,2>    //V pixels
  49.     //}
  50.  
  51. ////////////////////////////////////// Save the STMM Data for Next Run /////////////////////////
  52.     // Write STMM to memory
  53.     shr (1)     rMSGSRC.0<1>:ud        wORIX<0;1,0>:w            1:w     NODDCLR          // X origin / 2
  54.     mov (1)     rMSGSRC.1<1>:ud        wORIY<0;1,0>:w                    NODDCLR_NODDCHK // Y origin
  55.     mov (1)     rMSGSRC.2<1>:ud        nDPW_BLOCK_SIZE_STMM:ud          NODDCHK         // block width and height (8x4)
  56.     mov (8)     mudMSGHDR_STMM(0)<1>   rMSGSRC.0<8;8,1>:ud               // message header  
  57.     mov (8)     mudMSGHDR_STMM(1)<1>   udRESP(nDI_STMM_OFFSET,0)         // Move STMM to MRF
  58.     send (8)    dNULLREG               mMSGHDR_STMM              udDUMMY_NULL    nDATAPORT_WRITE     nDPMW_MSGDSC+nDPMW_MSG_LEN_STMM+nBI_STMM_HISTORY_OUTPUT:ud      
  59.  
  60. ////////////////////////////////////// Save the History Data for Next Run /////////////////////////
  61. #ifdef DI_ONLY
  62. #else
  63.  
  64.     #include "DI_Hist_Save.asm"
  65.  
  66. ////////////////////////////////////// Pack and Save the DN Curr Frame for Next Run ///////////////
  67.     // check top/bottom field first
  68.         cmp.e.f0.0 (1)  null<1>:w               ubTFLD_FIRST<0;1,0>:ub     1:w
  69.        
  70.     add (4)     pCF_Y_OFFSET<1>:uw          ubSRC_CF_OFFSET<4;4,1>:ub  npDN_YUV:uw
  71.         //set the save DN position
  72.     shl (1)     rMSGSRC.0<1>:ud      wORIX<0;1,0>:w          1:w NODDCLR           // X origin * 2
  73.     mov (1)     rMSGSRC.1<1>:ud      wORIY<0;1,0>:w              NODDCLR_NODDCHK   // Y origin
  74.     mov (1)     rMSGSRC.2<1>:ud      nDPW_BLOCK_SIZE_DN:ud       NODDCHK             // block width and height (8x4)
  75.     mov (8)     mudMSGHDR_DN(0)<1>   rMSGSRC.0<8;8,1>:ud
  76.        
  77.    
  78.     (f0.0) jmpi (1) TOP_FIELD_FIRST
  79.  
  80. BOTTOM_FIELD_FIRST:
  81.     //$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  82.     //    mov (16)    r[pCF_Y_OFFSET,  %1*32]<2>:ub     ubRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*16) // 2nd field luma from current frame (line 0,2)
  83.     //    mov (16)    r[pCF_Y_OFFSET,  %1+1*32]<2>:ub   ubRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,16) // 1st field luma from current frame (line 1,3)
  84.     //    mov (8)     r[pCF_U_OFFSET,  %1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16+1)<16;8,2> // 2nd field U from current frame (line 0,2)
  85.     //    mov (8)     r[pCF_V_OFFSET,  %1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16)<16;8,2> // 2nd field V from current frame (line 0,2)
  86.     //    mov (8)     r[pCF_U_OFFSET,  %1+1*32]<4>:ub   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,16+1)<16;8,2> // 1st field U from current frame (line 1,3)
  87.     //    mov (8)     r[pCF_V_OFFSET,  %1+1*32]<4>:ub   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,16)<16;8,2> // 1st field U from current frame (line 1,3)
  88.     //}
  89.     $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  90.         mov (16)    r[pCF_Y_OFFSET,  %1*32]<2>:ub     ubRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*16) // 2nd field luma from current frame (line 0,2)
  91.         mov (16)    r[pCF_Y_OFFSET,  %1+1*32]<2>:ub   ubRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,16) // 1st field luma from current frame (line 1,3)
  92.     }
  93.  
  94.     $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  95.         mov (8)     r[pCF_U_OFFSET,  %1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16+1)<16;8,2> // 2nd field U from current frame (line 0,2)
  96.         mov (8)     r[pCF_U_OFFSET,  %1+1*32]<4>:ub   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,16+1)<16;8,2> // 1st field U from current frame (line 1,3)
  97.     }
  98.  
  99.     $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  100.         mov (8)     r[pCF_V_OFFSET,  %1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16)<16;8,2> // 2nd field V from current frame (line 0,2)
  101.         mov (8)     r[pCF_V_OFFSET,  %1+1*32]<4>:ub   ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,16)<16;8,2> // 1st field U from current frame (line 1,3)
  102.     }
  103.  
  104.     jmpi (1) SAVE_DN_CURR
  105.    
  106. TOP_FIELD_FIRST:
  107.     //$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  108.     //    mov (16)    r[pCF_Y_OFFSET,  %1*32]<2>:ub       ubRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,0) // 1st field luma from current frame (line 0,2)
  109.     //    mov (16)    r[pCF_Y_OFFSET,  %1+1*32]<2>:ub     ubRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*16) // 2nd field luma from current frame (line 1,3)
  110.     //    mov (8)     r[pCF_U_OFFSET,  %1*32]<4>:ub       ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,1)<16;8,2> // 1st field U from current frame (line 0,2)
  111.     //    mov (8)     r[pCF_V_OFFSET,  %1*32]<4>:ub       ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,0)<16;8,2> // 1st field V from current frame (line 0,2)
  112.     //    mov (8)     r[pCF_U_OFFSET,  %1+1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16+1)<16;8,2> // 2nd field U from current frame (line 1,3)
  113.     //    mov (8)     r[pCF_V_OFFSET,  %1+1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16)<16;8,2> // 2nd field V from current frame (line 1,3)
  114.     //}
  115.         $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  116.         mov (16)    r[pCF_Y_OFFSET,  %1*32]<2>:ub       ubRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,0) // 1st field luma from current frame (line 0,2)
  117.         mov (16)    r[pCF_Y_OFFSET,  %1+1*32]<2>:ub     ubRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*16) // 2nd field luma from current frame (line 1,3)
  118.     }
  119.         $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  120.         mov (8)     r[pCF_U_OFFSET,  %1*32]<4>:ub       ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,1)<16;8,2> // 1st field U from current frame (line 0,2)
  121.         mov (8)     r[pCF_U_OFFSET,  %1+1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16+1)<16;8,2> // 2nd field U from current frame (line 1,3)
  122.     }
  123.         $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
  124.         mov (8)     r[pCF_V_OFFSET,  %1*32]<4>:ub       ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,0)<16;8,2> // 1st field V from current frame (line 0,2)
  125.         mov (8)     r[pCF_V_OFFSET,  %1+1*32]<4>:ub     ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16)<16;8,2> // 2nd field V from current frame (line 1,3)
  126.     }
  127.        
  128. SAVE_DN_CURR:
  129.     $for(0; <nY_NUM_OF_ROWS/2; 1) {
  130.             mov (8) mudMSGHDR_DN(%1+1)<1>  udDN_YUV(%1)REGION(8,1)
  131.     }
  132.     send (8)    dNULLREG    mMSGHDR_DN   udDUMMY_NULL    nDATAPORT_WRITE    nDPMW_MSGDSC+nDPMW_MSG_LEN_PA_DN_DI+nBI_DESTINATION_YUV:ud
  133. #endif
  134.  
  135. // Save Processed frames
  136. #include "DI_Save_PA.asm"      
  137.  
  138.  
  139.  
  140.