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/*
* 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.
*
*/
#define DI_ENABLE
#include "DNDI.inc"
#ifdef DI_ONLY
#undef nSMPL_RESP_LEN
#define nSMPL_RESP_LEN nSMPL_RESP_LEN_DI // set the number of GRF
#else
#undef nSMPL_RESP_LEN
#define nSMPL_RESP_LEN nSMPL_RESP_LEN_DNDI // set the number of GRF
#endif
#undef nDPW_BLOCK_SIZE_HIST
#define nDPW_BLOCK_SIZE_HIST nBLOCK_WIDTH_4+nBLOCK_HEIGHT_1 // HIST Block Size for Write is 4x2
#undef nDPW_BLOCK_SIZE_DN
#define nDPW_BLOCK_SIZE_DN nBLOCK_WIDTH_32+nBLOCK_HEIGHT_4 // DN Block Size for Write is 32x4
////////////////////////////////////// Run the DN Algorithm ///////////////////////////////////////
#include "DNDI_Command.asm"
////////////////////////////////////// Rearrange for Internal Planar //////////////////////////////
//// move the previous frame Y component to internal planar format
//$for (0; <nY_NUM_OF_ROWS/2; 1) {
// mov (16) uwDEST_Y(%1,0)<1> ubRESP(nDI_PREV_FRAME_LUMA_OFFSET,%1*16)
//}
//// move the previous frame U,V components to internal planar format
//$for (0; <nUV_NUM_OF_ROWS/2; 1) {
// mov (8) uwDEST_U(0,%1*8)<1> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET,%1*16+1)<16;8,2> //U pixels
// mov (8) uwDEST_V(0,%1*8)<1> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET,%1*16)<16;8,2> //V pixels
//}
//// move the current frame Y component to internal planar format
//$for (0; <nY_NUM_OF_ROWS/2; 1) {
// mov (16) uwDEST_Y(%1+4,0)<1> ubRESP(nDI_CURR_FRAME_LUMA_OFFSET,%1*16)
//}
//// move the current frame U,V components to internal planar format
//$for (0; <nUV_NUM_OF_ROWS/2; 1) {
// mov (8) uwDEST_U(2,%1*8)<1> ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET,%1*16+1)<16;8,2> //U pixels
// mov (8) uwDEST_V(2,%1*8)<1> ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET,%1*16)<16;8,2> //V pixels
//}
////////////////////////////////////// Save the STMM Data for Next Run /////////////////////////
// Write STMM to memory
shr (1) rMSGSRC.0<1>:ud wORIX<0;1,0>:w 1:w NODDCLR // X origin / 2
mov (1) rMSGSRC.1<1>:ud wORIY<0;1,0>:w NODDCLR_NODDCHK // Y origin
mov (1) rMSGSRC.2<1>:ud nDPW_BLOCK_SIZE_STMM:ud NODDCHK // block width and height (8x4)
mov (8) mudMSGHDR_STMM(0)<1> rMSGSRC.0<8;8,1>:ud // message header
mov (8) mudMSGHDR_STMM(1)<1> udRESP(nDI_STMM_OFFSET,0) // Move STMM to MRF
send (8) dNULLREG mMSGHDR_STMM udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPMW_MSG_LEN_STMM+nBI_STMM_HISTORY_OUTPUT:ud
////////////////////////////////////// Save the History Data for Next Run /////////////////////////
#ifdef DI_ONLY
#else
#include "DI_Hist_Save.asm"
////////////////////////////////////// Pack and Save the DN Curr Frame for Next Run ///////////////
// check top/bottom field first
cmp.e.f0.0 (1) null<1>:w ubTFLD_FIRST<0;1,0>:ub 1:w
add (4) pCF_Y_OFFSET<1>:uw ubSRC_CF_OFFSET<4;4,1>:ub npDN_YUV:uw
//set the save DN position
shl (1) rMSGSRC.0<1>:ud wORIX<0;1,0>:w 1:w NODDCLR // X origin * 2
mov (1) rMSGSRC.1<1>:ud wORIY<0;1,0>:w NODDCLR_NODDCHK // Y origin
mov (1) rMSGSRC.2<1>:ud nDPW_BLOCK_SIZE_DN:ud NODDCHK // block width and height (8x4)
mov (8) mudMSGHDR_DN(0)<1> rMSGSRC.0<8;8,1>:ud
(f0.0) jmpi (1) TOP_FIELD_FIRST
BOTTOM_FIELD_FIRST:
//$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
// 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)
// 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)
// 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)
// 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)
// 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)
// 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)
//}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
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)
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)
}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
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)
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)
}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
mov (8) r[pCF_V_OFFSET, %1*32]<4>:ub ubRESP(nDI_CURR_2ND_FIELD_CHROMA_OFFSET,%2*16)<16;8,2> // 2nd field V from current frame (line 0,2)
mov (8) r[pCF_V_OFFSET, %1+1*32]<4>:ub ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+%2,16)<16;8,2> // 1st field U from current frame (line 1,3)
}
jmpi (1) SAVE_DN_CURR
TOP_FIELD_FIRST:
//$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
// 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)
// 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)
// 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)
// 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)
// 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)
// 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)
//}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
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)
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)
}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
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)
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)
}
$for (0,0; <nY_NUM_OF_ROWS/2; 2,1) {
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)
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)
}
SAVE_DN_CURR:
$for(0; <nY_NUM_OF_ROWS/2; 1) {
mov (8) mudMSGHDR_DN(%1+1)<1> udDN_YUV(%1)REGION(8,1)
}
send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPMW_MSG_LEN_PA_DN_DI+nBI_DESTINATION_YUV:ud
#endif
// Save Processed frames
#include "DI_Save_PA.asm"
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