libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm - Issue 7624054: Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)."

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Unified Diff: libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm

Issue 7624054: Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)." (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party

Patch Set: Created 9 years, 4 months ago

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Index: libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm

diff --git a/libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm b/libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm

index 61fa66075385f718f30d3275d0826b51d4054ad9..ad4364adc4ebfa7a7abc80b475db34e7d1cf930f 100644

--- a/libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm

+++ b/libvpx/source/libvpx/vp8/decoder/arm/neon/idct_dequant_dc_full_2x_neon.asm

@@ -41,7 +41,7 @@

ldr r1, [sp, #4]

vld1.32 {d31[1]}, [r12]

- adr r2, cospi8sqrt2minus1 ; pointer to the first constant

+ ldr r2, _CONSTANTS_

ldrh r12, [r1], #2 ; lo *dc

ldrh r1, [r1] ; hi *dc

@@ -198,6 +198,7 @@

ENDP ; |idct_dequant_dc_full_2x_neon|

; Constant Pool

+_CONSTANTS_ DCD cospi8sqrt2minus1

cospi8sqrt2minus1 DCD 0x4e7b

; because the lowest bit in 0x8a8c is 0, we can pre-shift this

sinpi8sqrt2 DCD 0x4546