diff options
Diffstat (limited to 'i965_drv_video/shaders/post_processing/Core_Kernels/PL3_AVS_IEF_8x8.asm')
| -rw-r--r-- | i965_drv_video/shaders/post_processing/Core_Kernels/PL3_AVS_IEF_8x8.asm | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/i965_drv_video/shaders/post_processing/Core_Kernels/PL3_AVS_IEF_8x8.asm b/i965_drv_video/shaders/post_processing/Core_Kernels/PL3_AVS_IEF_8x8.asm deleted file mode 100644 index d67ad04..0000000 --- a/i965_drv_video/shaders/post_processing/Core_Kernels/PL3_AVS_IEF_8x8.asm +++ /dev/null @@ -1,60 +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. - * - */ - -//---------- PL3_AVS_IEF_8x8.asm ---------- - -#include "AVS_IEF.inc" - -//------------------------------------------------------------------------------ -// 2 sampler reads for 8x8 Y surface -// 1 sampler read for 8x8 U surface -// 1 sampler read for 8x8 V surface -//------------------------------------------------------------------------------ - - // 1st 8x8 setup - #include "AVS_SetupFirstBlock.asm" - - // 1st 8x8 Y sampling - mov (1) rAVS_8x8_HDR.2:ud nAVS_GREEN_CHANNEL_ONLY:ud // Enable green channel - mov (16) mAVS_8x8_HDR.0:ud rAVS_8x8_HDR.0<8;8,1>:ud // Copy msg header and payload mirrors to MRFs - send (1) uwAVS_RESPONSE(0)<1> mAVS_8x8_HDR udDUMMY_NULL nSMPL_ENGINE nAVS_MSG_DSC_1CH+nSI_SRC_Y+nBI_CURRENT_SRC_Y - // Return Y in 4 GRFs - - // 8x8 U sampling - mov (1) rAVS_8x8_HDR.2:ud nAVS_RED_CHANNEL_ONLY:ud // Enable red channel - mul (1) rAVS_PAYLOAD.1:f fVIDEO_STEP_X:f 2.0:f // Calculate Step X for chroma - mov (16) mAVS_8x8_HDR_UV.0:ud rAVS_8x8_HDR.0<8;8,1>:ud // Copy msg header and payload mirrors to MRFs - send (1) uwAVS_RESPONSE(4)<1> mAVS_8x8_HDR_UV udDUMMY_NULL nSMPL_ENGINE nAVS_MSG_DSC_1CH+nSI_SRC_U+nBI_CURRENT_SRC_U - // Return U in 4 GRFs - - // 8x8 V sampling - mov (1) rAVS_8x8_HDR.2:ud nAVS_RED_CHANNEL_ONLY:ud // Dummy instruction just in order to avoid back-2-back send instructions! - mov (16) mAVS_8x8_HDR_UV.0:ud rAVS_8x8_HDR.0<8;8,1>:ud // Copy msg header and payload mirrors to MRFs - send (1) uwAVS_RESPONSE(8)<1> mAVS_8x8_HDR_UV udDUMMY_NULL nSMPL_ENGINE nAVS_MSG_DSC_1CH+nSI_SRC_V+nBI_CURRENT_SRC_V - // Return V in 4 GRFs - - // 2nd 8x8 setup - #include "AVS_SetupSecondBlock.asm" - - // 2nd 8x8 Y sampling - mov (1) rAVS_8x8_HDR.2:ud nAVS_GREEN_CHANNEL_ONLY:ud // Enable green channel - mov (1) rAVS_PAYLOAD.1:f fVIDEO_STEP_X:f // Restore Step X for luma - mov (16) mAVS_8x8_HDR.0:ud rAVS_8x8_HDR.0<8;8,1>:ud // Copy msg header and payload mirrors to MRFs - send (1) uwAVS_RESPONSE(12)<1> mAVS_8x8_HDR udDUMMY_NULL nSMPL_ENGINE nAVS_MSG_DSC_1CH+nSI_SRC_Y+nBI_CURRENT_SRC_Y - // Return Y in 4 GRFs - -//------------------------------------------------------------------------------ -// Unpacking sampler reads to 4:2:2 internal planar -//------------------------------------------------------------------------------ - #include "PL3_AVS_IEF_Unpack_8x8.asm" - - - - |