This improves readability by getting rid of some magic numbers.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14248 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

reading its header. The stream will be freed later in
av_open_input_stream(). Fix a segmentation fault due to a double free
on the same pointer.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14247 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

reading its header. The stream will be freed later in
av_open_input_stream(). Fix a segmentation fault due to a double free
on the same pointer.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14246 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14245 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14244 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14243 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14242 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Our bswap functions are better than those in glibc, which has
no ARM-optimised versions.

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14240 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14239 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14238 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

This makes debug output much easier to read when the
same codec is open more than once.


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14236 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fixes issue399


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14233 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Should fix issue313


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   sum = FFMAX(1, scalar_product(...));
might calculate the scalar product twice, what is 
slower.


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14229 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14227 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fixes issue511


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14226 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14225 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14224 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fixes issue524


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14223 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

patch by matthieu castet, castet.matthieu free fr


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14222 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

avcodec_get_context_defaults(). The value has to be alloced dinamically
rather than statically since it may be freed for example by
av_set_string2(). Fix a segmentation fault.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14221 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

anymore, instead of just once.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14220 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

setting a new value for a string with av_set_string2().
Fix a segmentation fault.
M    opt.c


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might read outside the prefix array

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belongs in a demuxer, furthermore the code might be exploitable.
Fixes issue530


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14209 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b