diff options
| author | David 'Digit' Turner <digit@android.com> | 2011-07-08 04:42:04 +0200 |
|---|---|---|
| committer | David 'Digit' Turner <digit@android.com> | 2011-08-04 13:15:41 +0200 |
| commit | e6fffb54a71904ecd0a65f4e9616265326b1aad3 (patch) | |
| tree | 5643eb55822f6d3162f0d3ee8d46a644d85d7944 /hw/pcmcia.h | |
| parent | 41c787acecaa497b2ee5fd8297feb7be976d0f1d (diff) | |
| download | external_qemu-e6fffb54a71904ecd0a65f4e9616265326b1aad3.zip external_qemu-e6fffb54a71904ecd0a65f4e9616265326b1aad3.tar.gz external_qemu-e6fffb54a71904ecd0a65f4e9616265326b1aad3.tar.bz2 | |
Fix window scaling issue.
This is a back-port from master to tools_r13
This patch fixes a bug in the MMX scaling code. The MMX state was not
properly empties when we started the scaling functions. The end result
was that, if the hardware FPU was in a certain state, rendering would
be be erratic.
Fixes http://code.google.com/p/android/issues/detail?id=18299
This bug was hard to reproduce, but the fact that it never happens
when building a debug version (with -O0) of the emulator indicated
a problem in the generated instruction stream.
Glad this isn't a compiler error though :)
Change-Id: I19d3b35215120b41d92c85473e419b624ffa0f5f
Orig-Change-Id: Icea04a7152b8fa5d81cb70cc215c0cd95aed2142
Diffstat (limited to 'hw/pcmcia.h')
0 files changed, 0 insertions, 0 deletions