Commit 9b443917 authored by Loren Merritt's avatar Loren Merritt

combined L0 & L1 reference lists are limited to a total of 16 pics.


git-svn-id: svn://svn.videolan.org/x264/trunk@214 df754926-b1dd-0310-bc7b-ec298dee348c
parent 41f9b813
......@@ -383,7 +383,7 @@ x264_t *x264_encoder_open ( x264_param_t *param )
h->frames.i_max_ref0 = h->param.i_frame_reference;
h->frames.i_max_ref1 = h->param.b_bframe_pyramid ? 2
: h->param.i_bframe ? 1 : 0;
h->frames.i_max_dpb = h->frames.i_max_ref0 + h->frames.i_max_ref1 + 1;
h->frames.i_max_dpb = X264_MIN( 16, h->frames.i_max_ref0 + h->frames.i_max_ref1 ) + 1;
h->param.i_deblocking_filter_alphac0 = x264_clip3( h->param.i_deblocking_filter_alphac0, -6, 6 );
h->param.i_deblocking_filter_beta = x264_clip3( h->param.i_deblocking_filter_beta, -6, 6 );
......@@ -723,8 +723,9 @@ static inline void x264_reference_build_list( x264_t *h, int i_poc, int i_slice_
}
}
h->i_ref0 = X264_MIN( h->i_ref0, h->frames.i_max_ref0 );
h->i_ref1 = X264_MIN( h->i_ref1, h->frames.i_max_ref1 );
h->i_ref0 = X264_MIN( h->i_ref0, h->frames.i_max_ref0 );
h->i_ref0 = X264_MIN( h->i_ref0, 16 - h->i_ref1 );
}
static inline void x264_reference_update( x264_t *h )
......
......@@ -33,9 +33,8 @@
#include <math.h>
#include "x264.h"
#include "common/bs.h"
#include "common/set.h"
#include "config.h"
#include "common/common.h"
void x264_sps_init( x264_sps_t *sps, int i_id, x264_param_t *param )
{
......@@ -79,11 +78,10 @@ void x264_sps_init( x264_sps_t *sps, int i_id, x264_param_t *param )
}
}
sps->i_num_ref_frames = param->i_frame_reference;
if( param->i_bframe )
sps->i_num_ref_frames++; /* for backwards ref in B */
if( param->b_bframe_pyramid )
sps->i_num_ref_frames++; /* for 2nd backwards ref */
sps->vui.i_num_reorder_frames = param->b_bframe_pyramid ? 2 : param->i_bframe ? 1 : 0;
sps->vui.i_max_dec_frame_buffering =
sps->i_num_ref_frames = X264_MIN(16, param->i_frame_reference + sps->vui.i_num_reorder_frames + 1);
sps->b_gaps_in_frame_num_value_allowed = 0;
sps->i_mb_width = ( param->i_width + 15 ) / 16;
sps->i_mb_height= ( param->i_height + 15 )/ 16;
......@@ -143,8 +141,6 @@ void x264_sps_init( x264_sps_t *sps, int i_id, x264_param_t *param )
sps->vui.i_max_bits_per_mb_denom = 0;
sps->vui.i_log2_max_mv_length_horizontal =
sps->vui.i_log2_max_mv_length_vertical = (int)(log(param->analyse.i_mv_range*4-1)/log(2)) + 1;
sps->vui.i_num_reorder_frames = param->b_bframe_pyramid ? 2 : param->i_bframe ? 1 : 0;
sps->vui.i_max_dec_frame_buffering = param->i_frame_reference + sps->vui.i_num_reorder_frames + 1;
}
sps->b_vui |= sps->vui.b_bitstream_restriction;
}
......
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