[FFmpeg-devel] [PATCH 3/5] x86: dwt: better share constants

Christophe Gisquet christophe.gisquet at gmail.com
Wed Aug 6 09:43:41 CEST 2014


---
 libavcodec/x86/constants.h  | 1 +
 libavcodec/x86/dwt_yasm.asm | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/libavcodec/x86/constants.h b/libavcodec/x86/constants.h
index c85a54e..f73a9f2 100644
--- a/libavcodec/x86/constants.h
+++ b/libavcodec/x86/constants.h
@@ -25,6 +25,7 @@
 
 #include "libavutil/x86/asm.h"
 
+extern const xmm_reg  ff_pw_1;
 extern const xmm_reg  ff_pw_2;
 extern const xmm_reg  ff_pw_3;
 extern const xmm_reg  ff_pw_4;
diff --git a/libavcodec/x86/dwt_yasm.asm b/libavcodec/x86/dwt_yasm.asm
index 1d8e793..658acc1 100644
--- a/libavcodec/x86/dwt_yasm.asm
+++ b/libavcodec/x86/dwt_yasm.asm
@@ -22,12 +22,12 @@
 %include "libavutil/x86/x86util.asm"
 
 SECTION_RODATA
-pw_1: times 8 dw 1
-pw_8: times 8 dw 8
-pw_16: times 8 dw 16
 pw_1991: times 4 dw 9,-1
 
+cextern pw_1
 cextern pw_2
+cextern pw_8
+cextern pw_16
 
 section .text
 
-- 
1.9.2.msysgit.0



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