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Issue 3763003: ffmpeg patch for neon to adjust offsets (Closed)

Created:
10 years, 2 months ago by fbarchard
Modified:
9 years, 7 months ago
CC:
chromium-reviews
Visibility:
Public.

Description

ffmpeg patch for neon to adjust offsets BUG=59123 TEST=ffmpeg builds on neon Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=62568

Patch Set 1 #

Patch Set 2 : '' #

Patch Set 3 : '' #

Unified diffs Side-by-side diffs Delta from patch set Stats (+45 lines, -16 lines) Patch
M README.chromium View 2 chunks +9 lines, -0 lines 0 comments Download
A patches/to_upstream/16_neon_offsets.patch View 2 1 chunk +30 lines, -0 lines 0 comments Download
M source/patched-ffmpeg-mt/libavcodec/arm/asm-offsets.h View 1 2 1 chunk +6 lines, -16 lines 0 comments Download

Messages

Total messages: 4 (0 generated)
fbarchard
adjust offsets to allow neon to build
10 years, 2 months ago (2010-10-14 00:46:10 UTC) #1
jiesun
LGTM, but I had no way to verify this. and know the inherent alignment requirement ...
10 years, 2 months ago (2010-10-14 00:51:44 UTC) #2
fbarchard
I like your suggestion of #define Y_DC_SCALE ((int)&(((MpegEncContext*)0)->y_dc_scale)) #define C_DC_SCALE ((int)&(((MpegEncContext*)0)->c_dc_scale)) #define AC_PRED ((int)&(((MpegEncContext*)0)->ac_pred)) #define ...
10 years, 2 months ago (2010-10-14 01:14:33 UTC) #3
fbarchard
10 years, 2 months ago (2010-10-14 16:59:08 UTC) #4
offsets computed instead of hardcoded
TBR=jiesun

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