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Diffstat (limited to 'i965_drv_video/shaders/h264/ildb/save_Top_UV_8x2_Mbaff.asm')
-rw-r--r--i965_drv_video/shaders/h264/ildb/save_Top_UV_8x2_Mbaff.asm69
1 files changed, 0 insertions, 69 deletions
diff --git a/i965_drv_video/shaders/h264/ildb/save_Top_UV_8x2_Mbaff.asm b/i965_drv_video/shaders/h264/ildb/save_Top_UV_8x2_Mbaff.asm
deleted file mode 100644
index ef2ba84..0000000
--- a/i965_drv_video/shaders/h264/ildb/save_Top_UV_8x2_Mbaff.asm
+++ /dev/null
@@ -1,69 +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_Top_UV_8x2.asm
-//
-// Save UV 8x2 block (8x2U + 8x2V in NV12)
-//
-//----------------------------------------------------------------
-// Symbols need to be defined before including this module
-//
-// Source region in :ud
-// SRC_UD: SRC_UD Base=rxx ElementSize=4 SrcRegion=REGION(8,1) Type=ud // 1 GRF
-//
-// Binding table index:
-// BI_DEST_UV: Binding table index of UV surface (NV12)
-//
-//----------------------------------------------------------------
-
-#if defined(_DEBUG)
- mov (1) EntrySignatureC:w 0xDDD5:w
-#endif
- and.z.f0.1 (8) NULLREGW DualFieldMode<0;1,0>:w 1:w
-
- // FieldModeCurrentMbFlag determines how to access above MB
- and.z.f0.0 (1) null:w r[ECM_AddrReg, BitFlags]:ub FieldModeCurrentMbFlag:w
-
- // Pack U and V
- mov (1) MSGSRC.0:ud ORIX_TOP:w { NoDDClr } // Block origin
- asr (1) MSGSRC.1:ud ORIY_TOP:w 1:w { NoDDClr, NoDDChk } // NV12 U+V block origin y = half of Y comp
- mov (1) MSGSRC.2:ud 0x0001000F:ud { NoDDChk } // NV12 U+V block width and height (16x2)
-
- // Dual field mode
- (f0.1) mov (8) MSGPAYLOADD(0)<1> PREV_MB_UD(0)
- (-f0.1) mov (8) MSGPAYLOADD(0)<1> PREV_MB_UD(1) // for dual field mode, write last 2 rows
-
- // Set message descriptor
-
- and.nz.f0.1 (1) NULLREGW BitFields:w BotFieldFlag:w
-
- (f0.0) if (1) ELSE_UV_8X2_SAVE
-
- // Frame picture
- mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC_WC+BI_DEST_UV:ud // Write 1 GRFs to DEST_UV
-
- // Add vertical offset 8 for bot MB in MBAFF mode
- (f0.1) add (1) MSGSRC.1:d MSGSRC.1:d 8:w
-
-ELSE_UV_8X2_SAVE:
- else (1) ENDIF_UV_8X2_SAVE
-
- asr (1) MSGSRC.1:d ORIY_CUR:w 2:w // asr 1: NV12 U+V block origin y = half of Y comp
- // asr 1: Reduce y by half in field access mode
- // Field picture
- (f0.1) mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC_WC+ENMSGDSCBF+BI_DEST_UV:ud // Write 1 GRF to DEST_Y bottom field
- (-f0.1) mov (1) MSGDSC MSG_LEN(1)+DWBWMSGDSC_WC+ENMSGDSCTF+BI_DEST_UV:ud // Write 1 GRF to DEST_Y top field
-
- add (1) MSGSRC.1:d MSGSRC.1:d -2:w // for last 4 rows of above MB
-
- endif
-ENDIF_UV_8X2_SAVE:
-
- send (8) WritebackResponse(0)<1> MSGHDR MSGSRC<8;8,1>:ud DAPWRITE MSGDSC
-
-// End of save_Top_UV_8x2.asm