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* Copyright 2000-2011 Intel Corporation All Rights Reserved
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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* This file was originally licensed under the following license
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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// 57 // Total instruction count
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// 1 // Total kernel count
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// Author: Vivek Kumar
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// Description: Tasks for DI only case (16x4 block)
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// Module name: common.inc
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// Common header file for all Video-Processing kernels
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.default_execution_size (16)
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.default_register_type :ub
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//========== Common constants ==========
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//========== Macros ==========
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//Fast Jump, For more details see "Set_Layer_N.asm"
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//========== Defines ====================
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//========== Static Parameters (Common To All) ==========
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// e.g. byte0 byte1 byte2
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//Color Pipe (IECP) parameters
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// e.g. byte0 byte1 byte2
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//========== Inline parameters (Common To All) ===========
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//============== Binding Index Table===========
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//Common between DNDI and DNUV
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//================= Common Message Descriptor =====
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// Message descriptor for thread spawning
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// Message Descriptors
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// = 000 0001 (min message len 1 ) 0,0000 (resp len 0 -add later)
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// 0001(Spawn a root thread),0001 (Root thread spawn thread)
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// Thread Spawner Message Descriptor
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// Message descriptor for atomic operation add
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// Message Descriptors
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// = 000 0110 (min message len 6 ) 0,0000 (resp len 0 -add later)
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// 1(header present)001,10(typed atomic operation)0(return enabled)0(slot group, low 8 bits),0111 (AOP_Add)
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// 0000,0000 (Binding table index, added later)
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// Atomic Operation Add Message Descriptor
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// Message descriptor for dataport media write
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// Message Descriptors
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// = 000 0001 (min message len 1 - add later) 00000 (resp len 0)
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// 1 (header present 1) 0 1010 (media block write) 000000
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// 00000000 (binding table index - set later)
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// Message Length defines
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// Response Length defines
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// Block Width and Height Size defines
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// Extended Message Descriptors
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// Common message descriptors:
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//===================== Math Function Control ===================================
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//============ Message Registers ===============
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// buf4 starts from r28
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//#define mMSGHDR_EOT r43 // Dummy Message Register for EOT
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.declare mubMSGPAYLOAD Base=r30 ElementSize=1 SrcRegion=<16;16,1> Type=ub
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.declare muwMSGPAYLOAD Base=r30 ElementSize=2 SrcRegion=<16;16,1> Type=uw
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.declare mudMSGPAYLOAD Base=r30 ElementSize=4 SrcRegion=<8;8,1> Type=ud
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.declare mfMSGPAYLOAD Base=r30 ElementSize=4 SrcRegion=<8;8,1> Type=f
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//=================== End of thread instruction ===========================
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//=====================Pointers Used=====================================
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//=======================================================================
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// Define temp space for any usages
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// temp space for rotation
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.declare fROBUF Base=r11.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=f
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.declare udROBUF Base=r11.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud
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.declare uwROBUF Base=r11.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw
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.declare ubROBUF Base=r11.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub
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.declare ub4ROBUF Base=r11.0 ElementSize=1 SrcRegion=<32;8,4> DstRegion=<4> Type=ub
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// FileName: DNDI.inc
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// Author: Vivek Kumar
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// Description: Include file for DN, DI and DNDI
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// Inputs: DI_ENABLE, DN_ENABLE, DN_PLANAR, DN_PACKED
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//====================== Binding table (Explicit To DNDI)=========================================
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.declare mudMSGHDR_DNDI Base=r18 ElementSize=4 Type=ud
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.declare mdMSGHDR_DNDI Base=r18 ElementSize=4 Type=d
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.declare mwMSGHDR_DNDI Base=r18 ElementSize=2 Type=w
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.declare mudMSGHDR_STMM Base=r20 ElementSize=4 Type=ud
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.declare mudMSGHDR_HIST Base=r22 ElementSize=4 Type=ud
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.declare mudMSGHDR_ENC_STATS Base=r24 ElementSize=4 Type=ud
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.declare muwMSGHDR_ENC_STATS Base=r24 ElementSize=2 Type=uw
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.declare mubMSGHDR_ENC_STATS Base=r24 ElementSize=1 Type=ub
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.declare mudMSGHDR_DN_OUT Base=r31.0 ElementSize=4 Type=ud
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.declare mdMSGHDR_DN_OUT Base=r31.0 ElementSize=4 Type=d
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.declare mubMSGHDR_DN_OUT Base=r31.0 ElementSize=1 Type=ub
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.declare mudMSGHDR_UVCOPY Base=r36 ElementSize=4 Type=ud
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.declare mdMSGHDR_UVCOPY Base=r36 ElementSize=4 Type=d
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.declare mudMSGHDR_UCOPY Base=r36 ElementSize=4 Type=ud
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.declare mudMSGHDR_VCOPY Base=r38 ElementSize=4 Type=ud
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.declare mudMSGHDR_DI_OUT1 Base=r18.0 ElementSize=4 Type=ud
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.declare mubMSGHDR_DI_OUT1 Base=r18.0 ElementSize=1 Type=ub
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.declare mudMSGHDR_DI_OUT2 Base=r23.0 ElementSize=4 Type=ud
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.declare mubMSGHDR_DI_OUT2 Base=r23.0 ElementSize=1 Type=ub
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//Use r45 as message header, so no need to "mov" the data.
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.declare mudDN_Y_OUT Base=r45.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud
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// Message response (Denoised & DI-ed pixels & statistics); Use buffer 5
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.declare udDNDI_RESP Base=r46.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud
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.declare uwDNDI_RESP Base=r46.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw
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.declare ubDNDI_RESP Base=r46.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub
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// Message response (UV Copy); Use buffer 5
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.declare udDNDI_UV_RESP Base=r58.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud
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.declare ubDNDI_UV_RESP Base=r58.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub
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//Temp GRFs: For 42X to 422 Conversion
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.declare uwDNDI_UVCOPY_TEMP Base=r10.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw //8 GRFs
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.declare ubDNDI_UVCOPY_TEMP Base=r10.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub //8 GRFs
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//---------------------------------------------------------------------------
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// Message descriptors
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//---------------------------------------------------------------------------
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// Extended message descriptor
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// Message descriptor for sampler read
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// = 000 0010 (message len 2) 00000 (resp len - set later, 12 or 5 or 11)
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// 1 (header present 1) 0 11 (SIMD32/64 mode)
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// 1000 (message type) 0000 (DI state index)
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// 00000000 (binding table index - set later)
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// Attention: The Message Length is The Number of GRFs with Data Only, without the Header
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//---------------------------------------------------------------------------
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// VDI Return Data format
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//---------------------------------------------------------------------------
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// Defines for DI enabled
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// Defines for DI disabled
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// FileName: DNDI_Command.asm
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// Author: Vivek Kumar
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// Description: Sends a message to the VDI to process one DN (16x8) or DNDI (16x4) block
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// Prepare the DNDI send command
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mov (8) mudMSGHDR_DNDI(0)<1> r0.0<8;8,1>:ud // message header
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mov (1) mwMSGHDR_DNDI(1,4)<1> r9.0<0;1,0>:w { NoDDClr } // horizontal origin // Do we need to add offset here? -vK
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mov (1) mwMSGHDR_DNDI(1,12)<1> r9.1<0;1,0>:w { NoDDChk } // vertical origin // Can these 2 be combined? - vK
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send (8) udDNDI_RESP(0)<1> r18 0x2 0x4AE8003:ud
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// On Gen6, with VDI walker, use the XY pair returned rather than programmed above
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// VDI_RETURNED_XY is ordered XY in case of walker enables and the same as programmed in case of walker disabled
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mov (2) r9.0<1>:w uwDNDI_RESP(9,14)<2;2,1> // horizontal/Vertial origin in W.14 and W.15
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// FileName: DI_STMM_Save.asm
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// Author: Vivek Kumar
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// Description: Saves DI STMM Data to statistics surface in case of DI enabled (for 16x4 block)
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// Write STMM to memory
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mov (8) mudMSGHDR_STMM(0)<1> r0.0<8;8,1>:ud // message header
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mov (8) mudMSGHDR_STMM(1)<1> udDNDI_RESP(8,0) // Move STMM to MRF
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shr (1) mudMSGHDR_STMM(0,0)<1> r9.0<0;1,0>:w 1:w { NoDDClr } // X origin / 2
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mov (1) mudMSGHDR_STMM(0,1)<1> r9.1<0;1,0>:w { NoDDClr, NoDDChk } // Y origin
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mov (1) mudMSGHDR_STMM(0,2)<1> 0x30007:ud { NoDDChk } // block width and height (8x4)
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send (8) null<1>:d r20 0x5 0x40A8021:ud
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// FileName: DNDI_Enc_Stats_Save.asm
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// Author: Vivek Kumar
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// Description: Saves Encoder Statistics data to statistics surface in case of DI enabled (for 16x4 block)
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// Write encoder statistics to memory
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//Currently enable this only on Gen6 validation
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mov (8) mudMSGHDR_ENC_STATS(1)<1> 0x0:ud // Init payload MRF
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mov (8) mudMSGHDR_ENC_STATS(0)<1> r0.0<8;8,1>:ud // message header
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shr (1) mudMSGHDR_ENC_STATS(0,0)<1> r9.0<0;1,0>:w 1:w { NoDDClr } //enable the flag after testing on si { NoDDClr } // X origin / 2
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mul (1) acc0.1<1>:ud r9.1<0;1,0>:w 3:w // Y origin * 3
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shr (1) mudMSGHDR_ENC_STATS(0,1)<1> acc0.1<0;1,0>:ud 2:w { NoDDClr, NoDDChk } //enable the flag after testing on si { NoDDClr, NoDDChk } // Y origin * 3/4
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mov (1) mudMSGHDR_ENC_STATS(0,2)<1> 0x20007:ud { NoDDChk } //enable the flag after testing on si { NoDDChk } // block width and height (8x3)
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add (2) mudMSGHDR_ENC_STATS(0,0)<1> mudMSGHDR_ENC_STATS(0,0)<2;2,1> r1.12<2;2,1>:uw // Add pitch to X,Y origin
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//Data block for Encoder Statistics
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//----------------------------------------------------
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//| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Bytes
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//----------------------------------------------------
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//| BNE | MCNT | FCNT | TCNT | X | X | X | X |
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//----------------------------------------------------
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//| DcTpT | SVCM | DcBpT | DcTpB |
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//----------------------------------------------------
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//| SHCM | STAD | DcTcB | DcBpB |
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//----------------------------------------------------
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mov (1) mudMSGHDR_ENC_STATS(1,0)<1> udDNDI_RESP(9,1)<0;1,0> { NoDDClr } // Move encoder statistics to MRF
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mov (2) mudMSGHDR_ENC_STATS(1,3)<2> udDNDI_RESP(9,3)<2;2,1> { NoDDClr, NoDDChk } // Move encoder statistics to MRF
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mov (2) mudMSGHDR_ENC_STATS(1,2)<2> udDNDI_RESP(9,5)<2;2,1> { NoDDChk } // Move encoder statistics to MRF
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send (8) null<1>:d r24 0x5 0x40A8021:ud
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// FileName: DI_Save_PA_16x4.asm
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// Author: Vivek Kumar
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// Description: Save two 16x4 blocks of DI output in Packed format
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add (4) a0.4<1>:uw r2.28<4;4,1>:ub 608:w // Initial Y,U,V offset in YUV422 block; it starts at m20
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mov (8) r27.0<1>:ud r0.0<8;8,1>:ud
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shl (1) r27.0<1>:d r9.0<0;1,0>:w 1:w { NoDDClr } // H. block origin need to be doubled
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mov (1) r27.1<1>:d r9.1<0;1,0>:w { NoDDClr, NoDDChk } // Block origin
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mov (1) r27.2<1>:ud 0x3001F:ud { NoDDChk } // Block width and height (32x8)
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//prepare the message headers
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mov (8) r18.0<1>:ud r27<8;8,1>:ud
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mov (8) r23.0<1>:ud r27<8;8,1>:ud
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mov (16) r[a0.4, 0]<2> ubDNDI_RESP(0,0) { NoDDClr }
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mov (16) r[a0.4, 32]<2> ubDNDI_RESP(0,16) { NoDDClr }
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mov (16) r[a0.4, 64]<2> ubDNDI_RESP(0,32) { NoDDClr }
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mov (16) r[a0.4, 96]<2> ubDNDI_RESP(0,48) { NoDDClr }
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mov (8) r[a0.5, 0]<4> ubDNDI_RESP(2,1)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 32]<4> ubDNDI_RESP(2,17)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 64]<4> ubDNDI_RESP(2,33)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 96]<4> ubDNDI_RESP(2,49)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.6, 0]<4> ubDNDI_RESP(2,0)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 32]<4> ubDNDI_RESP(2,16)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 64]<4> ubDNDI_RESP(2,32)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 96]<4> ubDNDI_RESP(2,48)<16;8,2> { NoDDChk } //Vpixels
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mov (16) r[a0.4, 160]<2> ubDNDI_RESP(4,0) { NoDDClr }
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mov (16) r[a0.4, 192]<2> ubDNDI_RESP(4,16) { NoDDClr }
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mov (16) r[a0.4, 224]<2> ubDNDI_RESP(4,32) { NoDDClr }
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mov (16) r[a0.4, 256]<2> ubDNDI_RESP(4,48) { NoDDClr }
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mov (8) r[a0.5, 160]<4> ubDNDI_RESP(6,1)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 192]<4> ubDNDI_RESP(6,17)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 224]<4> ubDNDI_RESP(6,33)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.5, 256]<4> ubDNDI_RESP(6,49)<16;8,2> { NoDDClr, NoDDChk } //U pixels
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mov (8) r[a0.6, 160]<4> ubDNDI_RESP(6,0)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 192]<4> ubDNDI_RESP(6,16)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 224]<4> ubDNDI_RESP(6,32)<16;8,2> { NoDDChk } //Vpixels
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mov (8) r[a0.6, 256]<4> ubDNDI_RESP(6,48)<16;8,2> { NoDDChk } //Vpixels
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//save the previous frame
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send (8) null<1>:d r18.0 0x5 0xA0A801B:ud
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//save the current frame
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send (8) null<1>:d r23.0 0x5 0xA0A801E:ud
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//End of Thread message
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mov (8) r127<1>:ud r0.0<8;8,1>:ud
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send (1) null<1>:d r127 0x27 0x02000010
added
removed
src/shaders/post_processing/gen7/PA_DI_PA.g4a
