virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

h264: use proper PROLOGUE statement for a function using 8 registers.

Browse Source 
Fixes crashes when using biweight on win64.
This commit is contained in:
Ronald S. Bultje 2012-04-15 08:11:55 -07:00
parent b553a425fb
commit 87a246341b
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/x86/h264_weight_10bit.asm
View File

@ -160,7 +160,7 @@ DECLARE_REG_TMP 7
%macro BIWEIGHT_PROLOGUE 0
.prologue
PROLOGUE 0,7,8
PROLOGUE 0,8,8
movifnidn r0, r0mp
movifnidn r1, r1mp
movifnidn r2d, r2m
@ -218,7 +218,7 @@ DECLARE_REG_TMP 7
%endmacro
%macro BIWEIGHT_FUNC_DBL 1
cglobal h264_biweight_16_10_%1, 0, 8, 8
cglobal h264_biweight_16_10_%1
BIWEIGHT_PROLOGUE
BIWEIGHT_SETUP %1
.nextrow
@ -238,7 +238,7 @@ BIWEIGHT_FUNC_DBL sse2
BIWEIGHT_FUNC_DBL sse4
%macro BIWEIGHT_FUNC 1
cglobal h264_biweight_8_10_%1, 0, 8, 8
cglobal h264_biweight_8_10_%1
BIWEIGHT_PROLOGUE
BIWEIGHT_SETUP %1
.nextrow
@ -256,7 +256,7 @@ BIWEIGHT_FUNC sse2
BIWEIGHT_FUNC sse4
%macro BIWEIGHT_FUNC_HALF 1
cglobal h264_biweight_4_10_%1, 0, 8, 8
cglobal h264_biweight_4_10_%1
BIWEIGHT_PROLOGUE
BIWEIGHT_SETUP %1
sar r3d, 1