diff options
Diffstat (limited to 'i965_drv_video/shaders/post_processing/Common/RGB16x8_Save_RGB.asm')
| -rw-r--r-- | i965_drv_video/shaders/post_processing/Common/RGB16x8_Save_RGB.asm | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/i965_drv_video/shaders/post_processing/Common/RGB16x8_Save_RGB.asm b/i965_drv_video/shaders/post_processing/Common/RGB16x8_Save_RGB.asm deleted file mode 100644 index 7903d63..0000000 --- a/i965_drv_video/shaders/post_processing/Common/RGB16x8_Save_RGB.asm +++ /dev/null @@ -1,88 +0,0 @@ -/* - * 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: RGB16x8_Save_RGB.asm -// -// Save packed ARGB 444 frame data block of size 16x8 -// -// To save 16x8 block (64x8 byte layout for ARGB8888) we need 2 send instructions -// --------- -// | 1 | 2 | -// --------- - -#include "RGB16x8_Save_RGB.inc" - - shl (1) rMSGSRC.0<1>:d wORIX<0;1,0>:w 2:w { NoDDClr } // H. block origin need to be quadrupled - mov (1) rMSGSRC.1<1>:d wORIY<0;1,0>:w { NoDDClr, NoDDChk } // Block origin (1st quadrant) - mov (1) rMSGSRC.2<1>:ud nDPW_BLOCK_SIZE_ARGB:ud { NoDDChk } // Block width and height (32x8) - - mov (8) mMSGHDR<1>:ud rMSGSRC<8;8,1>:ud - -//Use the mask to determine which pixels shouldn't be over-written - and (1) acc0.0<1>:ud udBLOCK_MASK<0;1,0>:ud 0x00FFFFFF:ud - cmp.ge.f0.0(1) dNULLREG acc0.0<0;1,0>:ud 0x00FFFFFF:ud //Check if all pixels in the block need to be modified - (f0.0) jmpi WriteARGBToDataPort - - //If mask is not all 1's, then load the entire 64x8 block - //so that only those bytes may be modified that need to be (using the mask) - - // Load first block 16x8 packed ARGB 444 --------------------------------------- - or (1) acc0.0<1>:ud udBLOCK_MASK<0;1,0>:ud 0xFF00FF00:ud //Check first block - cmp.e.f0.0 (1) dNULLREG acc0.0<0;1,0>:ud 0xFFFFFFFF:ud - (f0.0) jmpi SkipFirstBlockMerge //If full mask then skip this block - - send (8) udSRC_ARGB(0)<1> mMSGHDR udDUMMY_NULL nDATAPORT_READ nDPMR_MSGDSC+nDPR_MSG_SIZE_ARGB+nBI_DESTINATION_RGB:ud - mov (8) mMSGHDR<1>:ud rMSGSRC<8;8,1>:ud - - //Merge the data - mov (1) f0.0:uw ubBLOCK_MASK_V:ub //Load the mask on flag reg - (f0.0) mov (8) rMASK_TEMP<1>:uw uwBLOCK_MASK_H:uw //use sel instruction - vK - (-f0.0) mov (8) rMASK_TEMP<1>:uw 0:uw - - $for(0, 0; <nY_NUM_OF_ROWS; 1, 2) { //take care of the lines in the block, they are different in the src and dest - mov (1) f0.1:uw uwMASK_TEMP(0,%1)<0;1,0> - (-f0.1) mov (8) udDEST_ARGB(%2)<1> udSRC_ARGB(%1) - } - -SkipFirstBlockMerge: - // Load second block 16x8 packed ARGB 444 --------------------------------------- - or (1) acc0.0<1>:ud udBLOCK_MASK<0;1,0>:ud 0xFF0000FF:ud //Check second block - cmp.e.f0.0 (1) dNULLREG acc0.0<0;1,0>:ud 0xFFFFFFFF:ud - (f0.0) jmpi WriteARGBToDataPort //If full mask then skip this block - - add (1) mMSGHDR.0<1>:d rMSGSRC.0<0;1,0>:d 32:d // Point to 2nd part - send (8) udSRC_ARGB(0)<1> mMSGHDR udDUMMY_NULL nDATAPORT_READ nDPMR_MSGDSC+nDPR_MSG_SIZE_ARGB+nBI_DESTINATION_RGB:ud - mov (8) mMSGHDR<1>:ud rMSGSRC<8;8,1>:ud // Point to 1st part again - - //Merge the data - mov (1) f0.0:uw ubBLOCK_MASK_V:ub //Load the mask on flag reg - (f0.0) shr (8) rMASK_TEMP<1>:uw uwBLOCK_MASK_H:uw 8:uw //load the mask for second block - (-f0.0) mov (8) rMASK_TEMP<1>:uw 0:uw - - $for(0, 1; <nY_NUM_OF_ROWS; 1, 2) { //take care of the lines in the block, they are different in the src and dest - mov (1) f0.1:uw uwMASK_TEMP(0,%1)<0;1,0> - (-f0.1) mov (8) udDEST_ARGB(%2)<1> udSRC_ARGB(%1) - } - -WriteARGBToDataPort: - // Move packed data to MRF and output - $for(0; <nY_NUM_OF_ROWS; 1) { - mov (8) mudMSGPAYLOAD(%1)<1> udDEST_ARGB(%1*2) - } - send (8) dNULLREG mMSGHDR udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPW_MSG_SIZE_ARGB+nBI_DESTINATION_RGB:ud - - mov (8) mMSGHDR<1>:ud rMSGSRC<8;8,1>:ud - add (1) mMSGHDR.0<1>:d rMSGSRC.0<0;1,0>:d 32:d // Point to 2nd part - $for(0; <nY_NUM_OF_ROWS; 1) { - mov (8) mudMSGPAYLOAD(%1)<1> udDEST_ARGB(%1*2+1) - } - send (8) dNULLREG mMSGHDR udDUMMY_NULL nDATAPORT_WRITE nDPMW_MSGDSC+nDPW_MSG_SIZE_ARGB+nBI_DESTINATION_RGB:ud - -// End of RGB16x8_Save_RGB |