H.264: split luma dc idct out and implement MMX/SSE2 versionsAbout 2.5x the speed.
NOTE: the way that the asm code handles large qmuls is a bit suboptimal.If x264-style dequant was used (separate shift and qmul values), it mightbe possible to get some extra speed....
Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if thedocumentation in the @file block refers to a file different from theone the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fix compilation on PPC 470.
Originally committed as revision 22584 to svn://svn.ffmpeg.org/ffmpeg/trunk
Move H264 dsputil functions into their own struct
This moves the H264-specific functions from DSPContext to the newH264DSPContext. The code is made conditional on CONFIG_H264DSPwhich is set by the codecs requiring it.
The qpel and chroma MC functions are not moved as these are used by...
Rename h264dsp.c to h264dspenc.c
Originally committed as revision 9819 to svn://svn.ffmpeg.org/ffmpeg/trunk
Adding H.264 DCT.
Originally committed as revision 7282 to svn://svn.ffmpeg.org/ffmpeg/trunk