summaryrefslogtreecommitdiffstats
path: root/dist
diff options
context:
space:
mode:
authorBenjamin Poulain <benjamin.poulain@nokia.com>2010-09-23 10:22:15 (GMT)
committerBenjamin Poulain <benjamin.poulain@nokia.com>2010-09-23 10:22:15 (GMT)
commit9c97aa4946a1d6b22bdcd8475f32b5ead7051976 (patch)
tree347a4457e6306573140e6de2b10727bf07be4fb3 /dist
parent414b494cf83e84d86ab5dd80f32b47ce04622d00 (diff)
downloadQt-9c97aa4946a1d6b22bdcd8475f32b5ead7051976.zip
Qt-9c97aa4946a1d6b22bdcd8475f32b5ead7051976.tar.gz
Qt-9c97aa4946a1d6b22bdcd8475f32b5ead7051976.tar.bz2
Update the changelog with the SSE work done for Qt 4.7.1
Diffstat (limited to 'dist')
-rw-r--r--dist/changes-4.7.19
1 files changed, 7 insertions, 2 deletions
diff --git a/dist/changes-4.7.1 b/dist/changes-4.7.1
index 30c2efd..d3ae280 100644
--- a/dist/changes-4.7.1
+++ b/dist/changes-4.7.1
@@ -26,6 +26,11 @@ Optimizations
- Improved the benchmarking library's timing code
* Uses a faster access to the system clock
+ - Introduction of SSSE3 for alpha blending of images.
+
+ - On x86 and 86_64, the memory access has been improved for alpha blending
+ and for some composition functions.
+
* See list of Important Behavior Changes below
@@ -107,7 +112,7 @@ Qt for Unix (X11 and Mac OS X)
Qt for Linux/X11
----------------
-
+ - The configure script now detects all vector extensions of x86 and x86_64
Qt for Windows
--------------
@@ -115,7 +120,7 @@ Qt for Windows
Qt for Mac OS X
---------------
-
+ - The configure script now detects all vector extensions of x86 and x86_64
Qt for Symbian
--------------