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Commit b16a164c authored by Scott LaVarnway's avatar Scott LaVarnway Committed by Gerrit Code Review
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Merge "VPX: Removed unnecessary pmulhrsw in IDCT32X32_34"

parents 26eb8063 97e6cc61
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vpx_dsp/x86/inv_txfm_ssse3_x86_64.asm
View file @ b16a164c
...@@ -368,7 +368,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride ...@@ -368,7 +368,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride
%define idx30 16 * 6 %define idx30 16 * 6
%define idx31 16 * 7 %define idx31 16 * 7
%macro IDCT32X32_34x 4 %macro IDCT32X32_34 4
; FROM idct32x32_add_neon.asm ; FROM idct32x32_add_neon.asm
; ;
; Instead of doing the transforms stage by stage, it is done by loading ; Instead of doing the transforms stage by stage, it is done by loading
...@@ -571,9 +571,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride ...@@ -571,9 +571,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride
; BLOCK D STAGE 4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ; BLOCK D STAGE 4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mova m0, [rsp + transposed_in + 16 * 0] mova m0, [rsp + transposed_in + 16 * 0]
mova m10, [pw_11585x2] mova m10, [pw_11585x2]
mova m7, m0
pmulhrsw m0, m10 ; stp1_1 pmulhrsw m0, m10 ; stp1_1
pmulhrsw m7, m10 ; stp1_0
mova m14, m11 ; stp1_4 mova m14, m11 ; stp1_4
mova m13, m12 ; stp1_7 mova m13, m12 ; stp1_7
...@@ -587,6 +585,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride ...@@ -587,6 +585,7 @@ cglobal idct8x8_12_add, 3, 5, 13, input, output, stride
BUTTERFLY_4X 13, 14, 11585, 11585, m8, 9, 10 ; stp1_5, stp1_6 BUTTERFLY_4X 13, 14, 11585, 11585, m8, 9, 10 ; stp1_5, stp1_6
SWAP 13, 14 SWAP 13, 14
%endif %endif
mova m7, m0 ; stp1_0 = stp1_1
mova m4, m0 ; stp1_1 mova m4, m0 ; stp1_1
mova m2, m7 ; stp1_0 mova m2, m7 ; stp1_0
...@@ -752,7 +751,7 @@ idct32x32_34_transpose: ...@@ -752,7 +751,7 @@ idct32x32_34_transpose:
TRANSPOSE8X8 0, 1, 2, 3, 4, 5, 6, 7, 9 TRANSPOSE8X8 0, 1, 2, 3, 4, 5, 6, 7, 9
IDCT32X32_34x 16*0, 16*32, 16*64, 16*96 IDCT32X32_34 16*0, 16*32, 16*64, 16*96
lea stp, [stp + 16 * 8] lea stp, [stp + 16 * 8]
mov r6, 4 mov r6, 4
lea stp, [rsp + pass_one_start] lea stp, [rsp + pass_one_start]
...@@ -774,7 +773,7 @@ idct32x32_34_transpose_2: ...@@ -774,7 +773,7 @@ idct32x32_34_transpose_2:
TRANSPOSE8X8 0, 1, 2, 3, 4, 5, 6, 7, 9 TRANSPOSE8X8 0, 1, 2, 3, 4, 5, 6, 7, 9
IDCT32X32_34x 16*0, 16*8, 16*16, 16*24 IDCT32X32_34 16*0, 16*8, 16*16, 16*24
lea stp, [stp + 16 * 32] lea stp, [stp + 16 * 32]
add r9, 16 * 32 add r9, 16 * 32
......
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