/*
* All Video Processing kernels
* Copyright © <2010>, Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* This file was originally licensed under the following license
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
//---------- PL3_AVS_IEF_Unpack_16x8.asm ----------
#ifdef AVS_OUTPUT_16_BIT //Output is packed in AVYU format
// Move first 8x8 words of Y to dest GRF (as packed)
mov (4) uwDEST_Y(0,1)<4> uwAVS_RESPONSE(0,0)<4;4,1>
mov (4) uwDEST_Y(1,1)<4> uwAVS_RESPONSE(0,8)<4;4,1>
mov (4) uwDEST_Y(4,1)<4> uwAVS_RESPONSE(0,4)<4;4,1>
mov (4) uwDEST_Y(5,1)<4> uwAVS_RESPONSE(0,12)<4;4,1>
mov (4) uwDEST_Y(8,1)<4> uwAVS_RESPONSE(1,0)<4;4,1>
mov (4) uwDEST_Y(9,1)<4> uwAVS_RESPONSE(1,8)<4;4,1>
mov (4) uwDEST_Y(12,1)<4> uwAVS_RESPONSE(1,4)<4;4,1>
mov (4) uwDEST_Y(13,1)<4> uwAVS_RESPONSE(1,12)<4;4,1>
mov (4) uwDEST_Y(16,1)<4> uwAVS_RESPONSE(2,0)<4;4,1>
mov (4) uwDEST_Y(17,1)<4> uwAVS_RESPONSE(2,8)<4;4,1>
mov (4) uwDEST_Y(20,1)<4> uwAVS_RESPONSE(2,4)<4;4,1>
mov (4) uwDEST_Y(21,1)<4> uwAVS_RESPONSE(2,12)<4;4,1>
mov (4) uwDEST_Y(24,1)<4> uwAVS_RESPONSE(3,0)<4;4,1>
mov (4) uwDEST_Y(25,1)<4> uwAVS_RESPONSE(3,8)<4;4,1>
mov (4) uwDEST_Y(28,1)<4> uwAVS_RESPONSE(3,4)<4;4,1>
mov (4) uwDEST_Y(29,1)<4> uwAVS_RESPONSE(3,12)<4;4,1>
// Move first 8x8 words of U to dest GRF (as packed)
mov (4) uwDEST_Y(0,0)<4> uwAVS_RESPONSE(4,0)<4;4,1>
mov (4) uwDEST_Y(1,0)<4> uwAVS_RESPONSE(4,8)<4;4,1>
mov (4) uwDEST_Y(4,0)<4> uwAVS_RESPONSE(4,4)<4;4,1>
mov (4) uwDEST_Y(5,0)<4> uwAVS_RESPONSE(4,12)<4;4,1>
mov (4) uwDEST_Y(8,0)<4> uwAVS_RESPONSE(5,0)<4;4,1>
mov (4) uwDEST_Y(9,0)<4> uwAVS_RESPONSE(5,8)<4;4,1>
mov (4) uwDEST_Y(12,0)<4> uwAVS_RESPONSE(5,4)<4;4,1>
mov (4) uwDEST_Y(13,0)<4> uwAVS_RESPONSE(5,12)<4;4,1>
mov (4) uwDEST_Y(16,0)<4> uwAVS_RESPONSE(6,0)<4;4,1>
mov (4) uwDEST_Y(17,0)<4> uwAVS_RESPONSE(6,8)<4;4,1>
mov (4) uwDEST_Y(20,0)<4> uwAVS_RESPONSE(6,4)<4;4,1>
mov (4) uwDEST_Y(21,0)<4> uwAVS_RESPONSE(6,12)<4;4,1>
mov (4) uwDEST_Y(24,0)<4> uwAVS_RESPONSE(7,0)<4;4,1>
mov (4) uwDEST_Y(25,0)<4> uwAVS_RESPONSE(7,8)<4;4,1>
mov (4) uwDEST_Y(28,0)<4> uwAVS_RESPONSE(7,4)<4;4,1>
mov (4) uwDEST_Y(29,0)<4> uwAVS_RESPONSE(7,12)<4;4,1>
// Move first 8x8 words of V to dest GRF (as packed)
mov (4) uwDEST_Y(0,2)<4> uwAVS_RESPONSE(8,0)<4;4,1>
mov (4) uwDEST_Y(1,2)<4> uwAVS_RESPONSE(8,8)<4;4,1>
mov (4) uwDEST_Y(4,2)<4> uwAVS_RESPONSE(8,4)<4;4,1>
mov (4) uwDEST_Y(5,2)<4> uwAVS_RESPONSE(8,12)<4;4,1>
mov (4) uwDEST_Y(8,2)<4> uwAVS_RESPONSE(9,0)<4;4,1>
mov (4) uwDEST_Y(9,2)<4> uwAVS_RESPONSE(9,8)<4;4,1>
mov (4) uwDEST_Y(12,2)<4> uwAVS_RESPONSE(9,4)<4;4,1>
mov (4) uwDEST_Y(13,2)<4> uwAVS_RESPONSE(9,12)<4;4,1>
mov (4) uwDEST_Y(16,2)<4> uwAVS_RESPONSE(10,0)<4;4,1>
mov (4) uwDEST_Y(17,2)<4> uwAVS_RESPONSE(10,8)<4;4,1>
mov (4) uwDEST_Y(20,2)<4> uwAVS_RESPONSE(10,4)<4;4,1>
mov (4) uwDEST_Y(21,2)<4> uwAVS_RESPONSE(10,12)<4;4,1>
mov (4) uwDEST_Y(24,2)<4> uwAVS_RESPONSE(11,0)<4;4,1>
mov (4) uwDEST_Y(25,2)<4> uwAVS_RESPONSE(11,8)<4;4,1>
mov (4) uwDEST_Y(28,2)<4> uwAVS_RESPONSE(11,4)<4;4,1>
mov (4) uwDEST_Y(29,2)<4> uwAVS_RESPONSE(11,12)<4;4,1>
// Move first 8x8 words of A to dest GRF (as packed)
mov (4) uwDEST_Y(0,3)<4> 0:uw
mov (4) uwDEST_Y(1,3)<4> 0:uw
mov (4) uwDEST_Y(4,3)<4> 0:uw
mov (4) uwDEST_Y(5,3)<4> 0:uw
mov (4) uwDEST_Y(8,3)<4> 0:uw
mov (4) uwDEST_Y(9,3)<4> 0:uw
mov (4) uwDEST_Y(12,3)<4> 0:uw
mov (4) uwDEST_Y(13,3)<4> 0:uw
mov (4) uwDEST_Y(16,3)<4> 0:uw
mov (4) uwDEST_Y(17,3)<4> 0:uw
mov (4) uwDEST_Y(20,3)<4> 0:uw
mov (4) uwDEST_Y(21,3)<4> 0:uw
mov (4) uwDEST_Y(24,3)<4> 0:uw
mov (4) uwDEST_Y(25,3)<4> 0:uw
mov (4) uwDEST_Y(28,3)<4> 0:uw
mov (4) uwDEST_Y(29,3)<4> 0:uw
// Move second 8x8 words of Y to dest GRF
mov (4) uwDEST_Y(2,1)<4> uwAVS_RESPONSE_2(0,0)<4;4,1>
mov (4) uwDEST_Y(3,1)<4> uwAVS_RESPONSE_2(0,8)<4;4,1>
mov (4) uwDEST_Y(6,1)<4> uwAVS_RESPONSE_2(0,4)<4;4,1>
mov (4) uwDEST_Y(7,1)<4> uwAVS_RESPONSE_2(0,12)<4;4,1>
mov (4) uwDEST_Y(10,1)<4> uwAVS_RESPONSE_2(1,0)<4;4,1>
mov (4) uwDEST_Y(11,1)<4> uwAVS_RESPONSE_2(1,8)<4;4,1>
mov (4) uwDEST_Y(14,1)<4> uwAVS_RESPONSE_2(1,4)<4;4,1>
mov (4) uwDEST_Y(15,1)<4> uwAVS_RESPONSE_2(1,12)<4;4,1>
mov (4) uwDEST_Y(18,1)<4> uwAVS_RESPONSE_2(2,0)<4;4,1>
mov (4) uwDEST_Y(19,1)<4> uwAVS_RESPONSE_2(2,8)<4;4,1>
mov (4) uwDEST_Y(22,1)<4> uwAVS_RESPONSE_2(2,4)<4;4,1>
mov (4) uwDEST_Y(23,1)<4> uwAVS_RESPONSE_2(2,12)<4;4,1>
mov (4) uwDEST_Y(26,1)<4> uwAVS_RESPONSE_2(3,0)<4;4,1>
mov (4) uwDEST_Y(27,1)<4> uwAVS_RESPONSE_2(3,8)<4;4,1>
mov (4) uwDEST_Y(30,1)<4> uwAVS_RESPONSE_2(3,4)<4;4,1>
mov (4) uwDEST_Y(31,1)<4> uwAVS_RESPONSE_2(3,12)<4;4,1>
// Move second 8x8 words of U to dest GRF
mov (4) uwDEST_Y(2,0)<4> uwAVS_RESPONSE_2(4,0)<4;4,1>
mov (4) uwDEST_Y(3,0)<4> uwAVS_RESPONSE_2(4,8)<4;4,1>
mov (4) uwDEST_Y(6,0)<4> uwAVS_RESPONSE_2(4,4)<4;4,1>
mov (4) uwDEST_Y(7,0)<4> uwAVS_RESPONSE_2(4,12)<4;4,1>
mov (4) uwDEST_Y(10,0)<4> uwAVS_RESPONSE_2(5,0)<4;4,1>
mov (4) uwDEST_Y(11,0)<4> uwAVS_RESPONSE_2(5,8)<4;4,1>
mov (4) uwDEST_Y(14,0)<4> uwAVS_RESPONSE_2(5,4)<4;4,1>
mov (4) uwDEST_Y(15,0)<4> uwAVS_RESPONSE_2(5,12)<4;4,1>
mov (4) uwDEST_Y(18,0)<4> uwAVS_RESPONSE_2(6,0)<4;4,1>
mov (4) uwDEST_Y(19,0)<4> uwAVS_RESPONSE_2(6,8)<4;4,1>
mov (4) uwDEST_Y(22,0)<4> uwAVS_RESPONSE_2(6,4)<4;4,1>
mov (4) uwDEST_Y(23,0)<4> uwAVS_RESPONSE_2(6,12)<4;4,1>
mov (4) uwDEST_Y(26,0)<4> uwAVS_RESPONSE_2(7,0)<4;4,1>
mov (4) uwDEST_Y(27,0)<4> uwAVS_RESPONSE_2(7,8)<4;4,1>
mov (4) uwDEST_Y(30,0)<4> uwAVS_RESPONSE_2(7,4)<4;4,1>
mov (4) uwDEST_Y(31,0)<4> uwAVS_RESPONSE_2(7,12)<4;4,1>
// Move second 8x8 words of V to dest GRF
mov (4) uwDEST_Y(2,2)<4> uwAVS_RESPONSE_2(8,0)<4;4,1>
mov (4) uwDEST_Y(3,2)<4> uwAVS_RESPONSE_2(8,8)<4;4,1>
mov (4) uwDEST_Y(6,2)<4> uwAVS_RESPONSE_2(8,4)<4;4,1>
mov (4) uwDEST_Y(7,2)<4> uwAVS_RESPONSE_2(8,12)<4;4,1>
mov (4) uwDEST_Y(10,2)<4> uwAVS_RESPONSE_2(9,0)<4;4,1>
mov (4) uwDEST_Y(11,2)<4> uwAVS_RESPONSE_2(9,8)<4;4,1>
mov (4) uwDEST_Y(14,2)<4> uwAVS_RESPONSE_2(9,4)<4;4,1>
mov (4) uwDEST_Y(15,2)<4> uwAVS_RESPONSE_2(9,12)<4;4,1>
mov (4) uwDEST_Y(18,2)<4> uwAVS_RESPONSE_2(10,0)<4;4,1>
mov (4) uwDEST_Y(19,2)<4> uwAVS_RESPONSE_2(10,8)<4;4,1>
mov (4) uwDEST_Y(22,2)<4> uwAVS_RESPONSE_2(10,4)<4;4,1>
mov (4) uwDEST_Y(23,2)<4> uwAVS_RESPONSE_2(10,12)<4;4,1>
mov (4) uwDEST_Y(26,2)<4> uwAVS_RESPONSE_2(11,0)<4;4,1>
mov (4) uwDEST_Y(27,2)<4> uwAVS_RESPONSE_2(11,8)<4;4,1>
mov (4) uwDEST_Y(30,2)<4> uwAVS_RESPONSE_2(11,4)<4;4,1>
mov (4) uwDEST_Y(31,2)<4> uwAVS_RESPONSE_2(11,12)<4;4,1>
// Move second 8x8 words of A to dest GRF
mov (4) uwDEST_Y(2,3)<4> 0:uw
mov (4) uwDEST_Y(3,3)<4> 0:uw
mov (4) uwDEST_Y(6,3)<4> 0:uw
mov (4) uwDEST_Y(7,3)<4> 0:uw
mov (4) uwDEST_Y(10,3)<4> 0:uw
mov (4) uwDEST_Y(11,3)<4> 0:uw
mov (4) uwDEST_Y(14,3)<4> 0:uw
mov (4) uwDEST_Y(15,3)<4> 0:uw
mov (4) uwDEST_Y(18,3)<4> 0:uw
mov (4) uwDEST_Y(19,3)<4> 0:uw
mov (4) uwDEST_Y(22,3)<4> 0:uw
mov (4) uwDEST_Y(23,3)<4> 0:uw
mov (4) uwDEST_Y(26,3)<4> 0:uw
mov (4) uwDEST_Y(27,3)<4> 0:uw
mov (4) uwDEST_Y(30,3)<4> 0:uw
mov (4) uwDEST_Y(31,3)<4> 0:uw
/* This section will be used if 16-bit output is needed in planar format -vK
// Move 1st 8x8 words of Y to dest GRF at lower 8 words of each RGF.
$for(0; <8/2; 1) {
mov (8) uwDEST_Y(%1*2)<1> uwAVS_RESPONSE(%1)<8;4,1>
mov (8) uwDEST_Y(%1*2+1)<1> uwAVS_RESPONSE(%1,8)<8;4,1>
}
// Move 8x8 words of U to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_U(%1*2)<1> uwAVS_RESPONSE(%1+4)<8;4,1>
mov (8) uwDEST_U(%1*2+1)<1> uwAVS_RESPONSE(%1+4,8)<8;4,1>
}
// Move 8x8 words of V to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_V(%1*2)<1> uwAVS_RESPONSE(%1+8)<8;4,1>
mov (8) uwDEST_V(%1*2+1)<1> uwAVS_RESPONSE(%1+8,8)<8;4,1>
}
// Move 2nd 8x8 words of Y to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_Y(%1*2,8)<1> uwAVS_RESPONSE_2(%1)<8;4,1>
mov (8) uwDEST_Y(%1*2+1,8)<1> uwAVS_RESPONSE_2(%1,8)<8;4,1>
}
// Move 2nd 8x8 words of U to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_U(%1*2,8)<1> uwAVS_RESPONSE_2(%1+4)<8;4,1>
mov (8) uwDEST_U(%1*2+1,8)<1> uwAVS_RESPONSE_2(%1+4,8)<8;4,1>
}
// Move 2nd 8x8 words of V to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_V(%1*2,8)<1> uwAVS_RESPONSE_2(%1+8)<8;4,1>
mov (8) uwDEST_V(%1*2+1,8)<1> uwAVS_RESPONSE_2(%1+8,8)<8;4,1>
}
*/
#else /* OUTPUT_8_BIT */
// Move 1st 8x8 words of Y to dest GRF at lower 8 words of each RGF.
$for(0; <8/2; 1) {
mov (8) uwDEST_Y(%1*2)<1> ubAVS_RESPONSE(%1,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_Y(%1*2+1)<1> ubAVS_RESPONSE(%1,8+1)<16;4,2> // Copy high byte in a word
}
// Move 8x8 words of U to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_U(%1*2)<1> ubAVS_RESPONSE(%1+4,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_U(%1*2+1)<1> ubAVS_RESPONSE(%1+4,8+1)<16;4,2> // Copy high byte in a word
}
// Move 8x8 words of V to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_V(%1*2)<1> ubAVS_RESPONSE(%1+8,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_V(%1*2+1)<1> ubAVS_RESPONSE(%1+8,8+1)<16;4,2> // Copy high byte in a word
}
// Move 2nd 8x8 words of Y to dest GRF at higher 8 words of each RGF.
$for(0; <8/2; 1) {
mov (8) uwDEST_Y(%1*2,8)<1> ubAVS_RESPONSE_2(%1,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_Y(%1*2+1,8)<1> ubAVS_RESPONSE_2(%1,8+1)<16;4,2> // Copy high byte in a word
}
// Move 2nd 8x8 words of U to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_U(%1*2,8)<1> ubAVS_RESPONSE_2(%1+4,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_U(%1*2+1,8)<1> ubAVS_RESPONSE_2(%1+4,8+1)<16;4,2> // Copy high byte in a word
}
// Move 2nd 8x8 words of V to dest GRF
$for(0; <8/2; 1) {
mov (8) uwDEST_V(%1*2,8)<1> ubAVS_RESPONSE_2(%1+8,1)<16;4,2> // Copy high byte in a word
mov (8) uwDEST_V(%1*2+1,8)<1> ubAVS_RESPONSE_2(%1+8,8+1)<16;4,2> // Copy high byte in a word
}
#endif
//------------------------------------------------------------------------------
// Re-define new # of lines
#undef nUV_NUM_OF_ROWS
#undef nY_NUM_OF_ROWS
#define nY_NUM_OF_ROWS 8
#define nUV_NUM_OF_ROWS 8