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| author | Adrian Grange <agrange@google.com> | 2013-05-02 16:41:19 -0700 |
|---|---|---|
| committer | Adrian Grange <agrange@google.com> | 2013-05-03 09:17:18 -0700 |
| commit | d7eea782f28265968b469b5f24657291269fec27 (patch) | |
| tree | d1d0df46638648a17eb0e4684d7871ae2b399d45 /vp9/decoder | |
| parent | 1e26cdc178e6731b2e8bf8db882f6fb15c7021d5 (diff) | |
| download | libvpx-d7eea782f28265968b469b5f24657291269fec27.tar libvpx-d7eea782f28265968b469b5f24657291269fec27.tar.gz libvpx-d7eea782f28265968b469b5f24657291269fec27.tar.bz2 libvpx-d7eea782f28265968b469b5f24657291269fec27.zip | |
Extend number of reference buffers to 8.
The number of reference buffers is extended to 8 and
a reference sign-bias added for the LAST_FRAME.
Whilst the number of reference buffers used by an
individual frame remains unchanged at 3, these may
now be selected from 8 possible buffers.
Change-Id: I2d247b9c1c2b3a339d6c9fac125e81ba373f75a7
Diffstat (limited to 'vp9/decoder')
| -rw-r--r-- | vp9/decoder/vp9_decodframe.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index f0948ba3e..edb9a9d44 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -1278,8 +1278,11 @@ int vp9_decode_frame(VP9D_COMP *pbi, const uint8_t **p_data_end) { vp9_setup_scale_factors_for_frame(sf, fb, pc->width, pc->height); } - pc->ref_frame_sign_bias[GOLDEN_FRAME] = vp9_read_bit(&header_bc); - pc->ref_frame_sign_bias[ALTREF_FRAME] = vp9_read_bit(&header_bc); + // Read the sign bias for each reference frame buffer. + for (i = 0; i < ALLOWED_REFS_PER_FRAME; ++i) { + pc->ref_frame_sign_bias[i + 1] = vp9_read_bit(&header_bc); + } + xd->allow_high_precision_mv = vp9_read_bit(&header_bc); pc->mcomp_filter_type = read_mcomp_filter_type(&header_bc); |