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path: root/i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm
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Diffstat (limited to 'i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm')
-rw-r--r--i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm72
1 files changed, 0 insertions, 72 deletions
diff --git a/i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm b/i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm
deleted file mode 100644
index 172002e..0000000
--- a/i965_drv_video/shaders/h264/ildb/save_Left_UV_8x2T.asm
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * 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: 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