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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-05-25 12:35:42 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-05-25 13:40:12 +0200 |
| commit | 5e50a5724bb00c44a98bd89f57c659a613f26ce2 (patch) | |
| tree | bc1b96cf57dbe00f981df716890c4fef78fd1835 /libavcodec/intrax8.c | |
| parent | f2c5383620062cb01e10fca2b141e5b0e86f27b8 (diff) | |
| download | android_external_ffmpeg-5e50a5724bb00c44a98bd89f57c659a613f26ce2.tar.gz android_external_ffmpeg-5e50a5724bb00c44a98bd89f57c659a613f26ce2.tar.bz2 android_external_ffmpeg-5e50a5724bb00c44a98bd89f57c659a613f26ce2.zip | |
Revert "removing lowres support"
There have been multiple user complaints about loosing this feature
while its not clear the 3% speedloss claims where real or fabricated.
My own testing indicates no statistically significant speed difference
both with mpeg2 and mpeg4, and if at all the code with lowres support
is a tiny bit faster than without.
This reverts commit 92ef4be4ab9fbb7d901b22e0036a4ca90b00a476, reversing
changes made to 2e07f42957666df6d7c63a62263b8447e97b1442.
Conflicts:
cmdutils.c
libavcodec/arm/vp8dsp_init_arm.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo.h
libavutil/arm/Makefile
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/intrax8.c')
| -rw-r--r-- | libavcodec/intrax8.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/intrax8.c b/libavcodec/intrax8.c index 75e240dcaf..60d809aaf3 100644 --- a/libavcodec/intrax8.c +++ b/libavcodec/intrax8.c @@ -716,6 +716,7 @@ av_cold void ff_intrax8_common_end(IntraX8Context * w) * The parent codec must call MPV_frame_start(), ff_er_frame_start() before calling this function. * The parent codec must call ff_er_frame_end(), MPV_frame_end() after calling this function. * This function does not use MPV_decode_mb(). + * lowres decoding is theoretically impossible. * @param w pointer to IntraX8Context * @param dquant doubled quantizer, it would be odd in case of VC-1 halfpq==1. * @param quant_offset offset away from zero |