git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21434 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Any tips on how i can convince gcc that it doesnt need a
mov     %eax, %eax
in every get_bits() ?


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21433 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Helps gcc not to add seperate -1 instructions.


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rather than with simple filenames.


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Only retry 2 - 5 times in quick succession and afterwards sleep a bit
to avoid creating high CPU load without any progress.


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Probably only DoS, init_get_bits sets buffer to NULL, thus causing a
NULL-dereference directly after.


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 It allows VLD VC-1/WMV3 decoding using DXVA2 (GPU assisted decoding API under
VISTA and Windows 7).
 It is implemented by using AVHWAccel API.


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initialization befre the loop filter.


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from the former.
Patch by kemuri <kemuri9 at gmail dot com>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21411 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

that case:
Avisynth -> -lavifil32
VFW Cap -> -lavicap32
Patch by kemuri <kemuri9 at gmail dot com>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21410 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

capCreateCaptureWindow() check.
Based on patch by kemuri <kemuri9 at gmail dot com>


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This should fix a segfault, also it might be faster on systems where the
+52 wasnt free.


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for this codecs all quants are the same for a single frame.


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This is faster for videos that have lots of MBs that fall in this category.


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This is consistent with other codecs and will also avoid a crash on the
memcpy to data[1] if AVPALETTE_SIZE ever increases.


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and that one is always 0-initialized already.


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4 cpu cycles faster.


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