diff options
Diffstat (limited to 'src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm')
| -rw-r--r-- | src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm b/src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm index 280d37a..23bd306 100644 --- a/src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm +++ b/src/shaders/post_processing/gen5_6/Core_Kernels/PL_DNDI_ALG_UVCopy_NV12.asm @@ -62,24 +62,29 @@ #include "DI_Hist_Save.asm" ////////////////////////////////////// Save the DN Curr Frame for Next Run //////////////////////// - add (4) pCF_Y_OFFSET<1>:uw ubSRC_CF_OFFSET<4;4,1>:ub npDN_YUV:w - // check top/bottom field first - cmp.e.f0.0 (1) null<1>:w ubTFLD_FIRST<0;1,0>:ub 1:w - (f0.0) jmpi (1) TOP_FIELD_FIRST - -BOTTOM_FIELD_FIRST: - $for (0,0; <nY_NUM_OF_ROWS/2; 2,1) { - mov (4) mudMSGHDR_DN(1,%1*4)<1> udRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*4)<4;4,1> // 2nd field luma from current frame (line 0,2) - mov (4) mudMSGHDR_DN(1,%1*4+4)<1> udRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,4)<4;4,1> // 1st field luma 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 (4) mudMSGHDR_DN(1,%1*4)<1> udRESP(nDI_CURR_FRAME_LUMA_OFFSET+%2,0)<4;4,1> // 2nd field luma from current frame (line 0,2) - mov (4) mudMSGHDR_DN(1,%1*4+4)<1> udRESP(nDI_CURR_2ND_FIELD_LUMA_OFFSET,%2*4)<4;4,1> // 1st field luma from current frame (line 1,3) + // previous frame + $for (0; <nY_NUM_OF_ROWS/2; 1) { + mov (16) mubMSGHDR_DN(1, %1*16)<1> ubRESP(nDI_PREV_FRAME_LUMA_OFFSET,%1*16) } -SAVE_DN_CURR: + + mov (2) rMSGSRC.0<1>:ud wORIX<2;2,1>:w // X origin and Y origin + mov (1) rMSGSRC.2<1>:ud nDPW_BLOCK_SIZE_DN:ud // block width and height (16x4) + mov (8) mudMSGHDR_DN(0)<1> rMSGSRC.0<8;8,1>:ud + send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPMW_MSG_LEN_PL_DN_DI+nBI_DESTINATION_Y:ud + + //Write UV through DATAPORT + mov (2) rMSGSRC.0<1>:ud wORIX<2;2,1>:w // X origin and Y origin + asr (1) rMSGSRC.1<1>:d rMSGSRC.1<0;1,0>:d 1:w // U/V block origin should be half of Y's + mov (1) rMSGSRC.2<1>:ud nDPR_BLOCK_SIZE_UV:ud // block width and height (16x2) + mov (8) mudMSGHDR_DN(0)<1> rMSGSRC.0<8;8,1>:ud + + mov (8) mubMSGHDR_DN(1, 0)<2> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET, 1)<16 ;8,2> + mov (8) mubMSGHDR_DN(1, 1)<2> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET, 16)<16 ;8,2> + mov (8) mubMSGHDR_DN(1, 16)<2> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET+1, 1)<16 ;8,2> + mov (8) mubMSGHDR_DN(1, 17)<2> ubRESP(nDI_PREV_FRAME_CHROMA_OFFSET+1, 16)<16 ;8,2> + send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nMSGLEN_1+nBI_DESTINATION_UV:ud + + // current frame $for (0; <nY_NUM_OF_ROWS/2; 1) { mov (16) mubMSGHDR_DN(1, %1*16)<1> ubRESP(nDI_CURR_FRAME_LUMA_OFFSET,%1*16) } @@ -87,7 +92,7 @@ SAVE_DN_CURR: mov (2) rMSGSRC.0<1>:ud wORIX<2;2,1>:w // X origin and Y origin mov (1) rMSGSRC.2<1>:ud nDPW_BLOCK_SIZE_DN:ud // block width and height (16x4) mov (8) mudMSGHDR_DN(0)<1> rMSGSRC.0<8;8,1>:ud - send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPMW_MSG_LEN_PL_DN_DI+nBI_DESTINATION_Y:ud + send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPMW_MSG_LEN_PL_DN_DI+nBI_DESTINATION_1_Y:ud //Write UV through DATAPORT mov (2) rMSGSRC.0<1>:ud wORIX<2;2,1>:w // X origin and Y origin @@ -99,4 +104,4 @@ SAVE_DN_CURR: mov (8) mubMSGHDR_DN(1, 1)<2> ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET, 16)<16 ;8,2> mov (8) mubMSGHDR_DN(1, 16)<2> ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+1, 1)<16 ;8,2> mov (8) mubMSGHDR_DN(1, 17)<2> ubRESP(nDI_CURR_FRAME_CHROMA_OFFSET+1, 16)<16 ;8,2> - send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nMSGLEN_1+nBI_DESTINATION_UV:ud
\ No newline at end of file + send (8) dNULLREG mMSGHDR_DN udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nMSGLEN_1+nBI_DESTINATION_1_UV:ud |