[FFmpeg-devel] [PATCH] Decrease stack usage in svq1_encode_plane()
Tue Jan 12 03:36:02 CET 2010
2010/1/11 Zuxy Meng <zuxy.meng at gmail.com>:
> 2010/1/10 Reimar D?ffinger <Reimar.Doeffinger at gmx.de>:
>> On Fri, Jan 08, 2010 at 05:24:53PM +0800, Zuxy Meng wrote:
>>> The stack usage can be substantially high if stride is large, which
>>> causes "make test" under Windows to fail due to stack overflow.
>> Uh, also, there is also a context variable "scratchbuf", reuse that if possible,
>> if not make its allocation twice as large and use
>> scratchbuf + stride*16
> Like this one?
Reimar, what do u think about the last patch?
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