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authorRonald S. Bultje <rbultje@google.com>2012-11-01 11:09:58 -0700
committerRonald S. Bultje <rbultje@google.com>2012-11-01 16:31:22 -0700
commit4b2c2b9aa4a273a23d90ddb3bbf6dfb3482e0b8f (patch)
tree20eef975f1a8c28978d826a354092433b9093588 /vp8/encoder/x86/quantize_ssse3.asm
parent6c280c2299f078a475dc87e7615fdf1a4998cd31 (diff)
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Rename vp8/ codec directory to vp9/.
Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
Diffstat (limited to 'vp8/encoder/x86/quantize_ssse3.asm')
-rw-r--r--vp8/encoder/x86/quantize_ssse3.asm138
1 files changed, 0 insertions, 138 deletions
diff --git a/vp8/encoder/x86/quantize_ssse3.asm b/vp8/encoder/x86/quantize_ssse3.asm
deleted file mode 100644
index 14a9912d2..000000000
--- a/vp8/encoder/x86/quantize_ssse3.asm
+++ /dev/null
@@ -1,138 +0,0 @@
-;
-; Copyright (c) 2010 The WebM project authors. All Rights Reserved.
-;
-; Use of this source code is governed by a BSD-style license and patent
-; grant that can be found in the LICENSE file in the root of the source
-; tree. All contributing project authors may be found in the AUTHORS
-; file in the root of the source tree.
-;
-
-
-%include "vpx_ports/x86_abi_support.asm"
-%include "asm_enc_offsets.asm"
-
-
-; void vp9_fast_quantize_b_ssse3 | arg
-; (BLOCK *b, | 0
-; BLOCKD *d) | 1
-;
-
-global sym(vp9_fast_quantize_b_ssse3)
-sym(vp9_fast_quantize_b_ssse3):
- push rbp
- mov rbp, rsp
- GET_GOT rbx
-
-%if ABI_IS_32BIT
- push rdi
- push rsi
-%else
- %ifidn __OUTPUT_FORMAT__,x64
- push rdi
- push rsi
- %endif
-%endif
- ; end prolog
-
-%if ABI_IS_32BIT
- mov rdi, arg(0) ; BLOCK *b
- mov rsi, arg(1) ; BLOCKD *d
-%else
- %ifidn __OUTPUT_FORMAT__,x64
- mov rdi, rcx ; BLOCK *b
- mov rsi, rdx ; BLOCKD *d
- %else
- ;mov rdi, rdi ; BLOCK *b
- ;mov rsi, rsi ; BLOCKD *d
- %endif
-%endif
-
- mov rax, [rdi + vp9_block_coeff]
- mov rcx, [rdi + vp9_block_round]
- mov rdx, [rdi + vp9_block_quant_fast]
-
- ; coeff
- movdqa xmm0, [rax]
- movdqa xmm4, [rax + 16]
-
- ; round
- movdqa xmm2, [rcx]
- movdqa xmm3, [rcx + 16]
-
- movdqa xmm1, xmm0
- movdqa xmm5, xmm4
-
- ; sz = z >> 15
- psraw xmm0, 15
- psraw xmm4, 15
-
- pabsw xmm1, xmm1
- pabsw xmm5, xmm5
-
- paddw xmm1, xmm2
- paddw xmm5, xmm3
-
- ; quant_fast
- pmulhw xmm1, [rdx]
- pmulhw xmm5, [rdx + 16]
-
- mov rax, [rsi + vp9_blockd_qcoeff]
- mov rdi, [rsi + vp9_blockd_dequant]
- mov rcx, [rsi + vp9_blockd_dqcoeff]
-
- pxor xmm1, xmm0
- pxor xmm5, xmm4
- psubw xmm1, xmm0
- psubw xmm5, xmm4
-
- movdqa [rax], xmm1
- movdqa [rax + 16], xmm5
-
- movdqa xmm2, [rdi]
- movdqa xmm3, [rdi + 16]
-
- pxor xmm4, xmm4
- pmullw xmm2, xmm1
- pmullw xmm3, xmm5
-
- pcmpeqw xmm1, xmm4 ;non zero mask
- pcmpeqw xmm5, xmm4 ;non zero mask
- packsswb xmm1, xmm5
- pshufb xmm1, [GLOBAL(zz_shuf)]
-
- pmovmskb edx, xmm1
-
- xor rdi, rdi
- mov eax, -1
- xor dx, ax ;flip the bits for bsr
- bsr eax, edx
-
- movdqa [rcx], xmm2 ;store dqcoeff
- movdqa [rcx + 16], xmm3 ;store dqcoeff
-
- sub edi, edx ;check for all zeros in bit mask
- sar edi, 31 ;0 or -1
- add eax, 1
- and eax, edi ;if the bit mask was all zero,
- ;then eob = 0
- mov [rsi + vp9_blockd_eob], eax
-
- ; begin epilog
-%if ABI_IS_32BIT
- pop rsi
- pop rdi
-%else
- %ifidn __OUTPUT_FORMAT__,x64
- pop rsi
- pop rdi
- %endif
-%endif
-
- RESTORE_GOT
- pop rbp
- ret
-
-SECTION_RODATA
-align 16
-zz_shuf:
- db 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15