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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-02-19 19:07:29 -0500 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-02-20 08:31:14 -0500 |
| commit | 70aa916e4630bcec14439a2d703074b6d4c890a8 (patch) | |
| tree | 99274329bc0120c0baf1e6fcc234861c761e5567 /libavformat/yuv4mpeg.c | |
| parent | 87f1355f9b4fc11414d0e6a91404203c2745f89f (diff) | |
| download | ffmpeg-70aa916e4630bcec14439a2d703074b6d4c890a8.tar.gz | |
VC1: don't use vc1_put_block() in vc1_decode_i_blocks_adv().
Advanced profile never uses "range reduction", so vc1_put_block() quite
literally just calls put_pixels_clamped() from vc1_decode_i_blocks_adv().
By inlining the function, we can prevent calling IDCT8x8 if
CODEC_FLAG_GRAY is set, and we don't have to scale the coeffs in the
[0,256] range, but can instead use put_signed_pixels_clamped().
Diffstat (limited to 'libavformat/yuv4mpeg.c')
0 files changed, 0 insertions, 0 deletions