diff options
| 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/msmpeg4.c | |
| parent | f2c5383620062cb01e10fca2b141e5b0e86f27b8 (diff) | |
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/msmpeg4.c')
| -rw-r--r-- | libavcodec/msmpeg4.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c index 2e24f5063d..c0f49dad76 100644 --- a/libavcodec/msmpeg4.c +++ b/libavcodec/msmpeg4.c @@ -1216,6 +1216,7 @@ AVCodec ff_msmpeg4v1_decoder = { .close = ff_h263_decode_end, .decode = ff_h263_decode_frame, .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, + .max_lowres = 3, .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"), .pix_fmts = ff_pixfmt_list_420, }; @@ -1229,6 +1230,7 @@ AVCodec ff_msmpeg4v2_decoder = { .close = ff_h263_decode_end, .decode = ff_h263_decode_frame, .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, + .max_lowres = 3, .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"), .pix_fmts = ff_pixfmt_list_420, }; @@ -1242,6 +1244,7 @@ AVCodec ff_msmpeg4v3_decoder = { .close = ff_h263_decode_end, .decode = ff_h263_decode_frame, .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, + .max_lowres = 3, .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"), .pix_fmts = ff_pixfmt_list_420, }; @@ -1255,6 +1258,7 @@ AVCodec ff_wmv1_decoder = { .close = ff_h263_decode_end, .decode = ff_h263_decode_frame, .capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1, + .max_lowres = 3, .long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 7"), .pix_fmts = ff_pixfmt_list_420, }; |