diff options
Diffstat (limited to 'src/shaders/h264/ildb/save_Left_UV_8x2T.asm')
-rw-r--r-- | src/shaders/h264/ildb/save_Left_UV_8x2T.asm | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/shaders/h264/ildb/save_Left_UV_8x2T.asm b/src/shaders/h264/ildb/save_Left_UV_8x2T.asm deleted file mode 100644 index e177b89..0000000 --- a/src/shaders/h264/ildb/save_Left_UV_8x2T.asm +++ /dev/null @@ -1,102 +0,0 @@ -/*
- * 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. - *
- */
-// Module name: save_Left_UV_8x2T.asm
-//
-// Transpose 8x2 to 2x8 UV data and write to memory
-//
-//----------------------------------------------------------------
-// Symbols need to be defined before including this module
-//
-// Left MB region:
-// PREV_MB_UW: Base=ryy ElementSize=2 SrcRegion=REGION(8,1) Type=uw
-
-// Binding table index:
-// BI_SRC_UV: Binding table index of UV surface (NV12)
-//
-// Temp buffer:
-// BUF_W: BUF_W Base=rxx ElementSize=1 SrcRegion=REGION(8,1) Type=uw
-//
-//
-#if defined(_DEBUG)
- mov (1) EntrySignatureC:w 0xDDD6:w
-#endif
-
-#if defined(_FIELD)
- and.nz.f0.1 (1) NULLREGW BitFields:w BotFieldFlag:w // Get bottom field flag
-#endif
-
- // Transpose U/V, save them to MRFs in NV12 format
- mov (1) MSGSRC.0:ud ORIX_LEFT:w { NoDDClr } // Block origin
- asr (1) MSGSRC.1:ud ORIY_LEFT:w 1:w { NoDDClr, NoDDChk } // NV12 U+V block origin y = half of Y comp
- mov (1) MSGSRC.2:ud 0x00070003:ud { NoDDChk } // NV12 U+V block width and height (4x8)
-
-
-// 16x2 UV src in GRF (each pix is specified as yx)
-// +-----------------------+-----------------------+-----------------------+-----------------------+
-// |71 71 61 61 51 51 41 41 31 31 21 21 11 11 01 01 70 70 60 60 50 50 40 40 30 30 20 20 10 10 00 00|
-// +-----------------------+-----------------------+-----------------------+-----------------------+
-//
-// First step (8) <1> <=== <8;4,1>:w
-// +-----------------------+-----------------------+-----------------------+-----------------------+
-// |71 71 61 61 51 51 41 41 70 70 60 60 50 50 40 40 31 31 21 21 11 11 01 01 30 30 20 20 10 10 00 00|
-// +-----------------------+-----------------------+-----------------------+-----------------------+
- mov (8) LEFT_TEMP_W(0,0)<1> PREV_MB_UW(0,0)<8;4,1> { NoDDClr }
- mov (8) LEFT_TEMP_W(0,8)<1> PREV_MB_UW(0,4)<8;4,1> { NoDDChk }
-
-// Second step (8) <1> <=== <1;2,4>
-// +-----------------------+-----------------------+-----------------------+-----------------------+
-// |71 71 70 70 61 61 60 60 51 51 50 50 41 41 40 40 31 31 30 30 21 21 20 20 11 11 10 10 01 01 00 00|
-// +-----------------------+-----------------------+-----------------------+-----------------------+
- mov (8) MSGPAYLOADW(0,0)<1> LEFT_TEMP_W(0,0)<1;2,4>
- mov (8) MSGPAYLOADW(0,8)<1> LEFT_TEMP_W(0,8)<1;2,4>
-
-// Transposed U+V in NV12 in 4x8 is ready for writting to dataport.
-
-#if defined(_PROGRESSIVE)
- mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC+BI_DEST_UV:ud
-// send (8) NULLREG MSGHDR MSGSRC<8;8,1>:ud DWBWMSGDSC+0x00100000+BI_DEST_UV
-#endif
-
-#if defined(_FIELD)
- // Field picture
- (f0.1) mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC+ENMSGDSCBF+BI_DEST_UV:ud // Write 1 GRF to DEST_UV bottom field
- (-f0.1) mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC+ENMSGDSCTF+BI_DEST_UV:ud // Write 1 GRF to DEST_UV top field
-
-#endif
- send (8) null:ud MSGHDR MSGSRC<8;8,1>:ud DAPWRITE MSGDSC
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