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* avoid buf_size == 0 checks in every decoderMichael Niedermayer2005-01-23
| | | | Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
* various security fixes and precautionary checksMichael Niedermayer2005-01-12
| | | | Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
* When bswap_32 is a macro, png images fail to decode properly, patch by ↵Milan Cutka2004-11-12
| | | | | | (Milan Cutka <cutka>at<szm>dot<sk>) Originally committed as revision 3672 to svn://svn.ffmpeg.org/ffmpeg/trunk
* porting png support from -f image to -f image2Michael Niedermayer2004-11-09
Originally committed as revision 3665 to svn://svn.ffmpeg.org/ffmpeg/trunk