sh->pps = pps;
sh->i_first_mb = 0;
- sh->i_last_mb = h->sps->i_mb_width * h->sps->i_mb_height;
+ sh->i_last_mb = h->mb.i_mb_count - 1;
sh->i_pps_id = pps->i_id;
sh->i_frame_num = i_frame;
bs_write_ue( s, sh->i_type + 5 ); /* same type things */
bs_write_ue( s, sh->i_pps_id );
- bs_write( s, sh->sps->i_log2_max_frame_num, sh->i_frame_num );
+ bs_write( s, sh->sps->i_log2_max_frame_num, sh->i_frame_num & ((1<<sh->sps->i_log2_max_frame_num)-1) );
if( !sh->sps->b_frame_mbs_only )
{
bs_write1( s, sh->b_field_pic );
- if ( sh->b_field_pic )
+ if( sh->b_field_pic )
bs_write1( s, sh->b_bottom_field );
}
if( sh->sps->i_poc_type == 0 )
{
- bs_write( s, sh->sps->i_log2_max_poc_lsb, sh->i_poc_lsb );
+ bs_write( s, sh->sps->i_log2_max_poc_lsb, sh->i_poc_lsb & ((1<<sh->sps->i_log2_max_poc_lsb)-1) );
if( sh->pps->b_pic_order && !sh->b_field_pic )
{
bs_write_se( s, sh->i_delta_poc_bottom );
static int x264_validate_parameters( x264_t *h )
{
#ifdef HAVE_MMX
- if( !(x264_cpu_detect() & X264_CPU_MMXEXT) )
+ if( !(x264_cpu_detect() & X264_CPU_SSE) )
{
- x264_log( h, X264_LOG_ERROR, "your cpu does not support MMXEXT, but x264 was compiled with asm support\n");
+ x264_log( h, X264_LOG_ERROR, "your cpu does not support SSE1, but x264 was compiled with asm support\n");
x264_log( h, X264_LOG_ERROR, "to run x264, recompile without asm support (configure --disable-asm)\n");
return -1;
}
return -1;
}
- if( h->param.i_threads == 0 )
+ if( h->param.i_threads == X264_THREADS_AUTO )
h->param.i_threads = x264_cpu_num_processors() * 3/2;
h->param.i_threads = x264_clip3( h->param.i_threads, 1, X264_THREAD_MAX );
if( h->param.i_threads > 1 )
h->param.i_width, h->param.i_height );
}
+ int max_slices = (h->param.i_height+((16<<h->param.b_interlaced)-1))/(16<<h->param.b_interlaced);
+ h->param.i_slice_count = x264_clip3( h->param.i_slice_count, 0, max_slices );
+ h->param.i_slice_max_size = X264_MAX( h->param.i_slice_max_size, 0 );
+ h->param.i_slice_max_mbs = X264_MAX( h->param.i_slice_max_mbs, 0 );
+ if( h->param.b_interlaced && h->param.i_slice_max_size )
+ {
+ x264_log( h, X264_LOG_WARNING, "interlaced + slice-max-size is not implemented\n" );
+ h->param.i_slice_max_size = 0;
+ }
+ if( h->param.b_interlaced && h->param.i_slice_max_mbs )
+ {
+ x264_log( h, X264_LOG_WARNING, "interlaced + slice-max-mbs is not implemented\n" );
+ h->param.i_slice_max_mbs = 0;
+ }
+ if( h->param.i_slice_max_mbs || h->param.i_slice_max_size )
+ h->param.i_slice_count = 0;
+
h->param.i_frame_reference = x264_clip3( h->param.i_frame_reference, 1, 16 );
if( h->param.i_keyint_max <= 0 )
h->param.i_keyint_max = 1;
h->param.analyse.i_direct_mv_pred = X264_DIRECT_PRED_SPATIAL;
}
h->param.i_bframe = x264_clip3( h->param.i_bframe, 0, X264_BFRAME_MAX );
+ if( h->param.i_keyint_max == 1 )
+ h->param.i_bframe = 0;
h->param.i_bframe_bias = x264_clip3( h->param.i_bframe_bias, -90, 100 );
h->param.b_bframe_pyramid = h->param.b_bframe_pyramid && h->param.i_bframe > 1;
if( !h->param.i_bframe )
h->param.rc.i_lookahead = X264_MIN( h->param.rc.i_lookahead, X264_MAX( h->param.i_keyint_max, bufsize*fps ) );
}
+ h->param.rc.f_qcompress = x264_clip3f( h->param.rc.f_qcompress, 0.0, 1.0 );
+ if( !h->param.rc.i_lookahead || h->param.i_keyint_max == 1 || h->param.rc.f_qcompress == 1 )
+ h->param.rc.b_mb_tree = 0;
if( h->param.rc.b_stat_read )
h->param.rc.i_lookahead = 0;
- else if( !h->param.rc.i_lookahead )
- h->param.rc.b_mb_tree = 0;
- if( h->param.rc.f_qcompress == 1 )
- h->param.rc.b_mb_tree = 0;
+#ifdef HAVE_PTHREAD
+ if( h->param.i_sync_lookahead )
+ h->param.i_sync_lookahead = x264_clip3( h->param.i_sync_lookahead, h->param.i_threads + h->param.i_bframe, X264_LOOKAHEAD_MAX );
+ if( h->param.rc.b_stat_read || h->param.i_threads == 1 )
+ h->param.i_sync_lookahead = 0;
+#else
+ h->param.i_sync_lookahead = 0;
+#endif
h->mb.b_direct_auto_write = h->param.analyse.i_direct_mv_pred == X264_DIRECT_PRED_AUTO
&& h->param.i_bframe
/****************************************************************************
* x264_encoder_open:
****************************************************************************/
-x264_t *x264_encoder_open ( x264_param_t *param )
+x264_t *x264_encoder_open( x264_param_t *param )
{
x264_t *h;
char buf[1000], *p;
- int i;
+ int i, qp, i_slicetype_length;
CHECKED_MALLOCZERO( h, sizeof(x264_t) );
x264_reduce_fraction( &h->param.i_fps_num, &h->param.i_fps_den );
/* Init x264_t */
- h->i_frame = 0;
+ h->i_frame = -1;
h->i_frame_num = 0;
h->i_idr_pic_id = 0;
x264_sps_init( h->sps, h->param.i_sps_id, &h->param );
h->pps = &h->pps_array[0];
- x264_pps_init( h->pps, h->param.i_sps_id, &h->param, h->sps);
+ x264_pps_init( h->pps, h->param.i_sps_id, &h->param, h->sps );
x264_validate_levels( h, 1 );
+ h->chroma_qp_table = i_chroma_qp_table + 12 + h->pps->i_chroma_qp_index_offset;
+
if( x264_cqm_init( h ) < 0 )
goto fail;
h->frames.i_delay = h->param.i_bframe;
if( h->param.rc.b_mb_tree || h->param.rc.i_vbv_buffer_size )
h->frames.i_delay = X264_MAX( h->frames.i_delay, h->param.rc.i_lookahead );
+ i_slicetype_length = h->frames.i_delay;
h->frames.i_delay += h->param.i_threads - 1;
h->frames.i_delay = X264_MIN( h->frames.i_delay, X264_LOOKAHEAD_MAX );
+ h->frames.i_delay += h->param.i_sync_lookahead;
h->frames.i_max_ref0 = h->param.i_frame_reference;
h->frames.i_max_ref1 = h->sps->vui.i_num_reorder_frames;
|| h->param.i_bframe_adaptive
|| h->param.i_scenecut_threshold
|| h->param.rc.b_mb_tree );
- h->frames.b_have_lowres |= (h->param.rc.b_stat_read && h->param.rc.i_vbv_buffer_size > 0);
+ h->frames.b_have_lowres |= h->param.rc.b_stat_read && h->param.rc.i_vbv_buffer_size > 0;
h->frames.b_have_sub8x8_esa = !!(h->param.analyse.inter & X264_ANALYSE_PSUB8x8);
h->frames.i_last_idr = - h->param.i_keyint_max;
h->frames.i_input = 0;
- h->frames.last_nonb = NULL;
+
+ CHECKED_MALLOCZERO( h->frames.unused[0], (h->frames.i_delay + 3) * sizeof(x264_frame_t *) );
+ /* Allocate room for max refs plus a few extra just in case. */
+ CHECKED_MALLOCZERO( h->frames.unused[1], (h->param.i_threads + 20) * sizeof(x264_frame_t *) );
+ CHECKED_MALLOCZERO( h->frames.current, (h->param.i_sync_lookahead + h->param.i_bframe
+ + h->param.i_threads + 3) * sizeof(x264_frame_t *) );
h->i_ref0 = 0;
h->i_ref1 = 0;
- h->chroma_qp_table = i_chroma_qp_table + 12 + h->pps->i_chroma_qp_index_offset;
-
- x264_rdo_init( );
+ x264_rdo_init();
/* init CPU functions */
x264_predict_16x16_init( h->param.cpu, h->predict_16x16 );
p += sprintf( p, " none!" );
x264_log( h, X264_LOG_INFO, "%s\n", buf );
+ for( qp = h->param.rc.i_qp_min; qp <= h->param.rc.i_qp_max; qp++ )
+ if( x264_analyse_init_costs( h, qp ) )
+ goto fail;
+ if( x264_analyse_init_costs( h, X264_LOOKAHEAD_QP ) )
+ goto fail;
+ if( h->cost_mv[1][2013] != 24 )
+ {
+ x264_log( h, X264_LOG_ERROR, "MV cost test failed: x264 has been miscompiled!\n" );
+ goto fail;
+ }
+
h->out.i_nal = 0;
h->out.i_bitstream = X264_MAX( 1000000, h->param.i_width * h->param.i_height * 4
* ( h->param.rc.i_rc_method == X264_RC_ABR ? pow( 0.95, h->param.rc.i_qp_min )
: pow( 0.95, h->param.rc.i_qp_constant ) * X264_MAX( 1, h->param.rc.f_ip_factor )));
+ CHECKED_MALLOC( h->nal_buffer, h->out.i_bitstream * 3/2 + 4 );
+ h->nal_buffer_size = h->out.i_bitstream * 3/2 + 4;
+
h->thread[0] = h;
h->i_thread_num = 0;
- for( i = 1; i < h->param.i_threads; i++ )
+ for( i = 1; i < h->param.i_threads + !!h->param.i_sync_lookahead; i++ )
CHECKED_MALLOC( h->thread[i], sizeof(x264_t) );
for( i = 0; i < h->param.i_threads; i++ )
{
if( i > 0 )
*h->thread[i] = *h;
- h->thread[i]->fdec = x264_frame_pop_unused( h );
+ h->thread[i]->fdec = x264_frame_pop_unused( h, 1 );
if( !h->thread[i]->fdec )
goto fail;
CHECKED_MALLOC( h->thread[i]->out.p_bitstream, h->out.i_bitstream );
+ /* Start each thread with room for 8 NAL units; it'll realloc later if needed. */
+ CHECKED_MALLOC( h->thread[i]->out.nal, 8*sizeof(x264_nal_t) );
+ h->thread[i]->out.i_nals_allocated = 8;
if( x264_macroblock_cache_init( h->thread[i] ) < 0 )
goto fail;
}
- if( x264_ratecontrol_new( h ) < 0 )
+ if( x264_lookahead_init( h, i_slicetype_length ) )
goto fail;
- if( x264_lowres_context_alloc( h ) )
+ if( x264_ratecontrol_new( h ) < 0 )
goto fail;
if( h->param.psz_dump_yuv )
COPY( analyse.b_transform_8x8 );
if( h->frames.i_max_ref1 > 1 )
COPY( b_bframe_pyramid );
+ COPY( i_slice_max_size );
+ COPY( i_slice_max_mbs );
+ COPY( i_slice_count );
#undef COPY
mbcmp_init( h );
nal->i_payload= 0;
nal->p_payload= &h->out.p_bitstream[bs_pos( &h->out.bs ) / 8];
}
-static void x264_nal_end( x264_t *h )
+static int x264_nal_end( x264_t *h )
{
x264_nal_t *nal = &h->out.nal[h->out.i_nal];
nal->i_payload = &h->out.p_bitstream[bs_pos( &h->out.bs ) / 8] - nal->p_payload;
h->out.i_nal++;
+
+ /* if number of allocated nals is not enough, re-allocate a larger one. */
+ if( h->out.i_nal >= h->out.i_nals_allocated )
+ {
+ x264_nal_t *new_out = x264_malloc( sizeof(x264_nal_t) * (h->out.i_nals_allocated*2) );
+ if( !new_out )
+ return -1;
+ memcpy( new_out, h->out.nal, sizeof(x264_nal_t) * (h->out.i_nals_allocated) );
+ x264_free( h->out.nal );
+ h->out.nal = new_out;
+ h->out.i_nals_allocated *= 2;
+ }
+ return 0;
+}
+
+static int x264_encoder_encapsulate_nals( x264_t *h )
+{
+ int nal_size = 0, i;
+ for( i = 0; i < h->out.i_nal; i++ )
+ nal_size += h->out.nal[i].i_payload;
+
+ /* Worst-case NAL unit escaping: reallocate the buffer if it's too small. */
+ if( h->nal_buffer_size < nal_size * 3/2 + h->out.i_nal * 4 )
+ {
+ uint8_t *buf = x264_malloc( nal_size * 2 + h->out.i_nal * 4 );
+ if( !buf )
+ return -1;
+ x264_free( h->nal_buffer );
+ h->nal_buffer = buf;
+ }
+
+ uint8_t *nal_buffer = h->nal_buffer;
+
+ for( i = 0; i < h->out.i_nal; i++ )
+ {
+ int size = x264_nal_encode( nal_buffer, h->param.b_annexb, &h->out.nal[i] );
+ h->out.nal[i].i_payload = size;
+ h->out.nal[i].p_payload = nal_buffer;
+ nal_buffer += size;
+ }
+
+ return nal_buffer - h->nal_buffer;
}
/****************************************************************************
****************************************************************************/
int x264_encoder_headers( x264_t *h, x264_nal_t **pp_nal, int *pi_nal )
{
+ int frame_size = 0;
/* init bitstream context */
h->out.i_nal = 0;
bs_init( &h->out.bs, h->out.p_bitstream, h->out.i_bitstream );
- /* Put SPS and PPS */
- if( h->i_frame == 0 )
- {
- /* identify ourself */
- x264_nal_start( h, NAL_SEI, NAL_PRIORITY_DISPOSABLE );
- if( x264_sei_version_write( h, &h->out.bs ) )
- return -1;
- x264_nal_end( h );
+ /* Write SEI, SPS and PPS. */
+ x264_nal_start( h, NAL_SEI, NAL_PRIORITY_DISPOSABLE );
+ if( x264_sei_version_write( h, &h->out.bs ) )
+ return -1;
+ if( x264_nal_end( h ) )
+ return -1;
- /* generate sequence parameters */
- x264_nal_start( h, NAL_SPS, NAL_PRIORITY_HIGHEST );
- x264_sps_write( &h->out.bs, h->sps );
- x264_nal_end( h );
+ /* generate sequence parameters */
+ x264_nal_start( h, NAL_SPS, NAL_PRIORITY_HIGHEST );
+ x264_sps_write( &h->out.bs, h->sps );
+ if( x264_nal_end( h ) )
+ return -1;
+
+ /* generate picture parameters */
+ x264_nal_start( h, NAL_PPS, NAL_PRIORITY_HIGHEST );
+ x264_pps_write( &h->out.bs, h->pps );
+ if( x264_nal_end( h ) )
+ return -1;
+ bs_flush( &h->out.bs );
+
+ frame_size = x264_encoder_encapsulate_nals( h );
- /* generate picture parameters */
- x264_nal_start( h, NAL_PPS, NAL_PRIORITY_HIGHEST );
- x264_pps_write( &h->out.bs, h->pps );
- x264_nal_end( h );
- }
/* now set output*/
*pi_nal = h->out.i_nal;
*pp_nal = &h->out.nal[0];
h->out.i_nal = 0;
- return 0;
+ return frame_size;
}
static inline void x264_reference_build_list( x264_t *h, int i_poc )
static inline int x264_reference_update( x264_t *h )
{
- int i;
-
- if( h->fdec->i_frame >= 0 )
- h->i_frame++;
-
if( !h->fdec->b_kept_as_ref )
{
if( h->param.i_threads > 1 )
{
x264_frame_push_unused( h, h->fdec );
- h->fdec = x264_frame_pop_unused( h );
+ h->fdec = x264_frame_pop_unused( h, 1 );
if( !h->fdec )
return -1;
}
return 0;
}
- /* move lowres copy of the image to the ref frame */
- for( i = 0; i < 4; i++)
- {
- XCHG( uint8_t*, h->fdec->lowres[i], h->fenc->lowres[i] );
- XCHG( uint8_t*, h->fdec->buffer_lowres[i], h->fenc->buffer_lowres[i] );
- }
-
- /* adaptive B decision needs a pointer, since it can't use the ref lists */
- if( h->sh.i_type != SLICE_TYPE_B )
- h->frames.last_nonb = h->fdec;
-
/* move frame in the buffer */
x264_frame_push( h->frames.reference, h->fdec );
if( h->frames.reference[h->frames.i_max_dpb] )
x264_frame_push_unused( h, x264_frame_shift( h->frames.reference ) );
- h->fdec = x264_frame_pop_unused( h );
+ h->fdec = x264_frame_pop_unused( h, 1 );
if( !h->fdec )
return -1;
return 0;
{
int i_skip;
int mb_xy, i_mb_x, i_mb_y;
- int i, i_list, i_ref;
-
- /* init stats */
- memset( &h->stat.frame, 0, sizeof(h->stat.frame) );
+ int i, i_list, i_ref, i_skip_bak = 0; /* Shut up GCC. */
+ bs_t bs_bak;
+ x264_cabac_t cabac_bak;
+ uint8_t cabac_prevbyte_bak = 0; /* Shut up GCC. */
+ /* Assume no more than 3 bytes of NALU escaping. */
+ int slice_max_size = h->param.i_slice_max_size > 0 ? (h->param.i_slice_max_size-3-NALU_OVERHEAD)*8 : INT_MAX;
+ int starting_bits = bs_pos(&h->out.bs);
/* Slice */
x264_nal_start( h, h->i_nal_type, h->i_nal_ref_idc );
i_mb_x = h->sh.i_first_mb % h->sps->i_mb_width;
i_skip = 0;
- while( (mb_xy = i_mb_x + i_mb_y * h->sps->i_mb_width) < h->sh.i_last_mb )
+ while( (mb_xy = i_mb_x + i_mb_y * h->sps->i_mb_width) <= h->sh.i_last_mb )
{
int mb_spos = bs_pos(&h->out.bs) + x264_cabac_pos(&h->cabac);
+ if( h->param.i_slice_max_size > 0 )
+ {
+ /* We don't need the contexts because flushing the CABAC encoder has no context
+ * dependency and macroblocks are only re-encoded in the case where a slice is
+ * ended (and thus the content of all contexts are thrown away). */
+ if( h->param.b_cabac )
+ {
+ memcpy( &cabac_bak, &h->cabac, offsetof(x264_cabac_t, f8_bits_encoded) );
+ /* x264's CABAC writer modifies the previous byte during carry, so it has to be
+ * backed up. */
+ cabac_prevbyte_bak = h->cabac.p[-1];
+ }
+ else
+ {
+ bs_bak = h->out.bs;
+ i_skip_bak = i_skip;
+ }
+ }
- if( i_mb_x == 0 )
+ if( i_mb_x == 0 && !h->mb.b_reencode_mb )
x264_fdec_filter_row( h, i_mb_y );
/* load cache */
x264_macroblock_cache_load( h, i_mb_x, i_mb_y );
- /* analyse parameters
- * Slice I: choose I_4x4 or I_16x16 mode
- * Slice P: choose between using P mode or intra (4x4 or 16x16)
- * */
- if( x264_macroblock_analyse( h ) )
- return -1;
+ x264_macroblock_analyse( h );
/* encode this macroblock -> be careful it can change the mb type to P_SKIP if needed */
x264_macroblock_encode( h );
}
}
+ int total_bits = bs_pos(&h->out.bs) + x264_cabac_pos(&h->cabac);
+ int mb_size = total_bits - mb_spos;
+
+ /* We'll just re-encode this last macroblock if we go over the max slice size. */
+ if( total_bits - starting_bits > slice_max_size && !h->mb.b_reencode_mb )
+ {
+ if( mb_xy != h->sh.i_first_mb )
+ {
+ if( h->param.b_cabac )
+ {
+ memcpy( &h->cabac, &cabac_bak, offsetof(x264_cabac_t, f8_bits_encoded) );
+ h->cabac.p[-1] = cabac_prevbyte_bak;
+ }
+ else
+ {
+ h->out.bs = bs_bak;
+ i_skip = i_skip_bak;
+ }
+ h->mb.b_reencode_mb = 1;
+ h->sh.i_last_mb = mb_xy-1;
+ break;
+ }
+ else
+ {
+ h->sh.i_last_mb = mb_xy;
+ h->mb.b_reencode_mb = 0;
+ }
+ }
+ else
+ h->mb.b_reencode_mb = 0;
+
#if VISUALIZE
if( h->param.b_visualize )
x264_visualize_mb( h );
/* accumulate mb stats */
h->stat.frame.i_mb_count[h->mb.i_type]++;
- if( !IS_SKIP(h->mb.i_type) && !IS_INTRA(h->mb.i_type) && !IS_DIRECT(h->mb.i_type) )
+ if( h->param.i_log_level >= X264_LOG_INFO )
{
- if( h->mb.i_partition != D_8x8 )
- h->stat.frame.i_mb_partition[h->mb.i_partition] += 4;
- else
- for( i = 0; i < 4; i++ )
- h->stat.frame.i_mb_partition[h->mb.i_sub_partition[i]] ++;
- if( h->param.i_frame_reference > 1 )
- for( i_list = 0; i_list <= (h->sh.i_type == SLICE_TYPE_B); i_list++ )
+ if( !IS_SKIP(h->mb.i_type) && !IS_INTRA(h->mb.i_type) && !IS_DIRECT(h->mb.i_type) )
+ {
+ if( h->mb.i_partition != D_8x8 )
+ h->stat.frame.i_mb_partition[h->mb.i_partition] += 4;
+ else
for( i = 0; i < 4; i++ )
- {
- i_ref = h->mb.cache.ref[i_list][ x264_scan8[4*i] ];
- if( i_ref >= 0 )
- h->stat.frame.i_mb_count_ref[i_list][i_ref] ++;
- }
- }
- if( h->mb.i_cbp_luma || h->mb.i_cbp_chroma )
- {
- int cbpsum = (h->mb.i_cbp_luma&1) + ((h->mb.i_cbp_luma>>1)&1)
- + ((h->mb.i_cbp_luma>>2)&1) + (h->mb.i_cbp_luma>>3);
- int b_intra = IS_INTRA(h->mb.i_type);
- h->stat.frame.i_mb_cbp[!b_intra + 0] += cbpsum;
- h->stat.frame.i_mb_cbp[!b_intra + 2] += h->mb.i_cbp_chroma >= 1;
- h->stat.frame.i_mb_cbp[!b_intra + 4] += h->mb.i_cbp_chroma == 2;
- }
- if( h->mb.i_cbp_luma && !IS_INTRA(h->mb.i_type) )
- {
- h->stat.frame.i_mb_count_8x8dct[0] ++;
- h->stat.frame.i_mb_count_8x8dct[1] += h->mb.b_transform_8x8;
+ h->stat.frame.i_mb_partition[h->mb.i_sub_partition[i]] ++;
+ if( h->param.i_frame_reference > 1 )
+ for( i_list = 0; i_list <= (h->sh.i_type == SLICE_TYPE_B); i_list++ )
+ for( i = 0; i < 4; i++ )
+ {
+ i_ref = h->mb.cache.ref[i_list][ x264_scan8[4*i] ];
+ if( i_ref >= 0 )
+ h->stat.frame.i_mb_count_ref[i_list][i_ref] ++;
+ }
+ }
+ if( h->mb.i_cbp_luma || h->mb.i_cbp_chroma )
+ {
+ int cbpsum = (h->mb.i_cbp_luma&1) + ((h->mb.i_cbp_luma>>1)&1)
+ + ((h->mb.i_cbp_luma>>2)&1) + (h->mb.i_cbp_luma>>3);
+ int b_intra = IS_INTRA(h->mb.i_type);
+ h->stat.frame.i_mb_cbp[!b_intra + 0] += cbpsum;
+ h->stat.frame.i_mb_cbp[!b_intra + 2] += h->mb.i_cbp_chroma >= 1;
+ h->stat.frame.i_mb_cbp[!b_intra + 4] += h->mb.i_cbp_chroma == 2;
+ }
+ if( h->mb.i_cbp_luma && !IS_INTRA(h->mb.i_type) )
+ {
+ h->stat.frame.i_mb_count_8x8dct[0] ++;
+ h->stat.frame.i_mb_count_8x8dct[1] += h->mb.b_transform_8x8;
+ }
+ if( IS_INTRA(h->mb.i_type) && h->mb.i_type != I_PCM )
+ {
+ if( h->mb.i_type == I_16x16 )
+ h->stat.frame.i_mb_pred_mode[0][h->mb.i_intra16x16_pred_mode]++;
+ else if( h->mb.i_type == I_8x8 )
+ for( i = 0; i < 16; i += 4 )
+ h->stat.frame.i_mb_pred_mode[1][h->mb.cache.intra4x4_pred_mode[x264_scan8[i]]]++;
+ else //if( h->mb.i_type == I_4x4 )
+ for( i = 0; i < 16; i++ )
+ h->stat.frame.i_mb_pred_mode[2][h->mb.cache.intra4x4_pred_mode[x264_scan8[i]]]++;
+ }
}
- x264_ratecontrol_mb( h, bs_pos(&h->out.bs) + x264_cabac_pos(&h->cabac) - mb_spos );
+ x264_ratecontrol_mb( h, mb_size );
if( h->sh.b_mbaff )
{
}
else
i_mb_x++;
- if(i_mb_x == h->sps->i_mb_width)
+ if( i_mb_x == h->sps->i_mb_width )
{
i_mb_y++;
i_mb_x = 0;
bs_write_ue( &h->out.bs, i_skip ); /* last skip run */
/* rbsp_slice_trailing_bits */
bs_rbsp_trailing( &h->out.bs );
+ bs_flush( &h->out.bs );
}
+ if( x264_nal_end( h ) )
+ return -1;
- x264_nal_end( h );
-
- x264_fdec_filter_row( h, h->sps->i_mb_height );
+ if( h->sh.i_last_mb == h->mb.i_mb_count-1 )
+ {
+ h->stat.frame.i_misc_bits = bs_pos( &h->out.bs )
+ + (h->out.i_nal*NALU_OVERHEAD * 8)
+ - h->stat.frame.i_tex_bits
+ - h->stat.frame.i_mv_bits;
+ x264_fdec_filter_row( h, h->sps->i_mb_height );
+ }
- /* Compute misc bits */
- h->stat.frame.i_misc_bits = bs_pos( &h->out.bs )
- + NALU_OVERHEAD * 8
- - h->stat.frame.i_tex_bits
- - h->stat.frame.i_mv_bits;
return 0;
}
{
if( dst == src )
return;
- memcpy( &dst->stat.i_slice_count, &src->stat.i_slice_count, sizeof(dst->stat) - sizeof(dst->stat.frame) );
+ memcpy( &dst->stat.i_frame_count, &src->stat.i_frame_count, sizeof(dst->stat) - sizeof(dst->stat.frame) );
}
static void *x264_slices_write( x264_t *h )
{
- int i_frame_size;
+ int i_slice_num = 0;
+ if( h->param.i_sync_lookahead )
+ x264_lower_thread_priority( 10 );
#ifdef HAVE_MMX
/* Misalign mask has to be set separately for each thread. */
return (void *)-1;
#endif
- if( x264_stack_align( x264_slice_write, h ) )
- return (void *)-1;
- i_frame_size = h->out.nal[h->out.i_nal-1].i_payload;
+ /* init stats */
+ memset( &h->stat.frame, 0, sizeof(h->stat.frame) );
+ h->mb.b_reencode_mb = 0;
+ while( h->sh.i_first_mb < h->mb.i_mb_count )
+ {
+ h->sh.i_last_mb = h->mb.i_mb_count - 1;
+ if( h->param.i_slice_max_mbs )
+ h->sh.i_last_mb = h->sh.i_first_mb + h->param.i_slice_max_mbs - 1;
+ else if( h->param.i_slice_count )
+ {
+ x264_emms();
+ i_slice_num++;
+ double height = h->sps->i_mb_height >> h->param.b_interlaced;
+ int width = h->sps->i_mb_width << h->param.b_interlaced;
+ h->sh.i_last_mb = (int)(height * i_slice_num / h->param.i_slice_count + 0.5) * width - 1;
+ }
+ h->sh.i_last_mb = X264_MIN( h->sh.i_last_mb, h->mb.i_mb_count - 1 );
+ if( x264_stack_align( x264_slice_write, h ) )
+ return (void *)-1;
+ h->sh.i_first_mb = h->sh.i_last_mb + 1;
+ }
#if VISUALIZE
if( h->param.b_visualize )
}
#endif
- h->out.i_frame_size = i_frame_size;
return (void *)0;
}
if( pic_in != NULL )
{
/* 1: Copy the picture to a frame and move it to a buffer */
- x264_frame_t *fenc = x264_frame_pop_unused( h );
+ x264_frame_t *fenc = x264_frame_pop_unused( h, 0 );
if( !fenc )
return -1;
fenc->i_frame = h->frames.i_input++;
- x264_frame_push( h->frames.next, fenc );
-
if( h->frames.b_have_lowres )
x264_frame_init_lowres( h, fenc );
else if( h->param.rc.i_aq_mode )
x264_adaptive_quant_frame( h, fenc );
+ /* 2: Place the frame into the queue for its slice type decision */
+ x264_lookahead_put_frame( h, fenc );
+
if( h->frames.i_input <= h->frames.i_delay + 1 - h->param.i_threads )
{
- /* Nothing yet to encode */
- /* waiting for filling bframe buffer */
+ /* Nothing yet to encode, waiting for filling of buffers */
pic_out->i_type = X264_TYPE_AUTO;
return 0;
}
}
-
- if( h->frames.current[0] == NULL )
+ else
{
- int bframes = 0;
- /* 2: Select frame types */
- if( h->frames.next[0] == NULL )
- {
- if( x264_encoder_frame_end( thread_oldest, thread_current, pp_nal, pi_nal, pic_out ) < 0 )
- return -1;
- return 0;
- }
+ /* signal kills for lookahead thread */
+ h->lookahead->b_exit_thread = 1;
+ x264_pthread_cond_broadcast( &h->lookahead->ifbuf.cv_fill );
+ }
- x264_stack_align( x264_slicetype_decide, h );
+ h->i_frame++;
+ /* 3: The picture is analyzed in the lookahead */
+ if( !h->frames.current[0] )
+ x264_lookahead_get_frames( h );
- /* 3: move some B-frames and 1 non-B to encode queue */
- while( IS_X264_TYPE_B( h->frames.next[bframes]->i_type ) )
- bframes++;
- x264_frame_push( h->frames.current, x264_frame_shift( &h->frames.next[bframes] ) );
- /* FIXME: when max B-frames > 3, BREF may no longer be centered after GOP closing */
- if( h->param.b_bframe_pyramid && bframes > 1 )
- {
- x264_frame_t *mid = x264_frame_shift( &h->frames.next[bframes/2] );
- mid->i_type = X264_TYPE_BREF;
- x264_frame_push( h->frames.current, mid );
- bframes--;
- }
- while( bframes-- )
- x264_frame_push( h->frames.current, x264_frame_shift( h->frames.next ) );
- }
+ if( !h->frames.current[0] && x264_lookahead_is_empty( h ) )
+ return x264_encoder_frame_end( thread_oldest, thread_current, pp_nal, pi_nal, pic_out );
/* ------------------- Get frame to be encoded ------------------------- */
/* 4: get picture to encode */
h->fenc = x264_frame_shift( h->frames.current );
- if( h->fenc == NULL )
- {
- /* Nothing yet to encode (ex: waiting for I/P with B frames) */
- /* waiting for filling bframe buffer */
- pic_out->i_type = X264_TYPE_AUTO;
- return 0;
- }
-
if( h->fenc->param )
{
x264_encoder_reconfig( h, h->fenc->param );
if( h->fenc->i_type == X264_TYPE_IDR )
{
h->frames.i_last_idr = h->fenc->i_frame;
+ h->i_frame_num = 0;
}
/* ------------------- Setup frame context ----------------------------- */
/* build ref list 0/1 */
x264_reference_build_list( h, h->fdec->i_poc );
- /* Init the rate control */
- x264_ratecontrol_start( h, h->fenc->i_qpplus1 );
- i_global_qp = x264_ratecontrol_qp( h );
-
- pic_out->i_qpplus1 =
- h->fdec->i_qpplus1 = i_global_qp + 1;
-
if( h->sh.i_type == SLICE_TYPE_B )
x264_macroblock_bipred_init( h );
- /* ------------------------ Create slice header ----------------------- */
- x264_slice_init( h, i_nal_type, i_global_qp );
-
- if( i_nal_ref_idc != NAL_PRIORITY_DISPOSABLE )
- h->i_frame_num++;
-
/* ---------------------- Write the bitstream -------------------------- */
/* Init bitstream context */
h->out.i_nal = 0;
x264_nal_start(h, NAL_AUD, NAL_PRIORITY_DISPOSABLE);
bs_write(&h->out.bs, 3, pic_type);
bs_rbsp_trailing(&h->out.bs);
- x264_nal_end(h);
+ if( x264_nal_end( h ) )
+ return -1;
}
h->i_nal_type = i_nal_type;
h->i_nal_ref_idc = i_nal_ref_idc;
+ int overhead = NALU_OVERHEAD;
+
/* Write SPS and PPS */
if( i_nal_type == NAL_SLICE_IDR && h->param.b_repeat_headers )
{
x264_nal_start( h, NAL_SEI, NAL_PRIORITY_DISPOSABLE );
if( x264_sei_version_write( h, &h->out.bs ) )
return -1;
- x264_nal_end( h );
+ if( x264_nal_end( h ) )
+ return -1;
+ overhead += h->out.nal[h->out.i_nal-1].i_payload + NALU_OVERHEAD;
}
/* generate sequence parameters */
x264_nal_start( h, NAL_SPS, NAL_PRIORITY_HIGHEST );
x264_sps_write( &h->out.bs, h->sps );
- x264_nal_end( h );
+ if( x264_nal_end( h ) )
+ return -1;
+ overhead += h->out.nal[h->out.i_nal-1].i_payload + NALU_OVERHEAD;
/* generate picture parameters */
x264_nal_start( h, NAL_PPS, NAL_PRIORITY_HIGHEST );
x264_pps_write( &h->out.bs, h->pps );
- x264_nal_end( h );
+ if( x264_nal_end( h ) )
+ return -1;
+ overhead += h->out.nal[h->out.i_nal-1].i_payload + NALU_OVERHEAD;
}
+ /* Init the rate control */
+ /* FIXME: Include slice header bit cost. */
+ x264_ratecontrol_start( h, h->fenc->i_qpplus1, overhead*8 );
+ i_global_qp = x264_ratecontrol_qp( h );
+
+ pic_out->i_qpplus1 =
+ h->fdec->i_qpplus1 = i_global_qp + 1;
+
+ /* ------------------------ Create slice header ----------------------- */
+ x264_slice_init( h, i_nal_type, i_global_qp );
+
+ if( i_nal_ref_idc != NAL_PRIORITY_DISPOSABLE )
+ h->i_frame_num++;
+
/* Write frame */
if( h->param.i_threads > 1 )
{
x264_nal_t **pp_nal, int *pi_nal,
x264_picture_t *pic_out )
{
- int i, i_list;
+ int i, j, i_list, frame_size;
char psz_message[80];
if( h->b_thread_active )
/* End bitstream, set output */
*pi_nal = h->out.i_nal;
*pp_nal = h->out.nal;
+
+ frame_size = x264_encoder_encapsulate_nals( h );
+
h->out.i_nal = 0;
/* Set output picture properties */
/* update rc */
x264_emms();
- if( x264_ratecontrol_end( h, h->out.i_frame_size * 8 ) < 0 )
+ if( x264_ratecontrol_end( h, frame_size * 8 ) < 0 )
return -1;
- /* restore CPU state (before using float again) */
- x264_emms();
-
x264_noise_reduction_update( thread_current );
/* ---------------------- Compute/Print statistics --------------------- */
x264_thread_sync_stat( h, h->thread[0] );
/* Slice stat */
- h->stat.i_slice_count[h->sh.i_type]++;
- h->stat.i_slice_size[h->sh.i_type] += h->out.i_frame_size + NALU_OVERHEAD;
- h->stat.f_slice_qp[h->sh.i_type] += h->fdec->f_qp_avg_aq;
+ h->stat.i_frame_count[h->sh.i_type]++;
+ h->stat.i_frame_size[h->sh.i_type] += frame_size;
+ h->stat.f_frame_qp[h->sh.i_type] += h->fdec->f_qp_avg_aq;
for( i = 0; i < X264_MBTYPE_MAX; i++ )
h->stat.i_mb_count[h->sh.i_type][i] += h->stat.frame.i_mb_count[i];
h->stat.i_mb_count_8x8dct[i] += h->stat.frame.i_mb_count_8x8dct[i];
for( i = 0; i < 6; i++ )
h->stat.i_mb_cbp[i] += h->stat.frame.i_mb_cbp[i];
+ for( i = 0; i < 3; i++ )
+ for( j = 0; j < 13; j++ )
+ h->stat.i_mb_pred_mode[i][j] += h->stat.frame.i_mb_pred_mode[i][j];
if( h->sh.i_type != SLICE_TYPE_I )
for( i_list = 0; i_list < 2; i_list++ )
for( i = 0; i < 32; i++ )
h->stat.frame.i_mb_count_i,
h->stat.frame.i_mb_count_p,
h->stat.frame.i_mb_count_skip,
- h->out.i_frame_size,
+ frame_size,
psz_message );
// keep stats all in one place
if( h->param.psz_dump_yuv )
x264_frame_dump( h );
- return 0;
+ return frame_size;
}
static void x264_print_intra( int64_t *i_mb_count, double i_count, int b_print_pcm, char *intra )
|| h->stat.i_mb_count[SLICE_TYPE_P][I_PCM]
|| h->stat.i_mb_count[SLICE_TYPE_B][I_PCM];
+ x264_lookahead_delete( h );
+
for( i=0; i<h->param.i_threads; i++ )
{
// don't strictly have to wait for the other threads, but it's simpler than canceling them
}
}
+ if( h->param.i_threads > 1 )
+ {
+ x264_t *thread_prev;
+
+ thread_prev = h->thread[ h->i_thread_phase % h->param.i_threads ];
+ x264_thread_sync_ratecontrol( h, thread_prev, h );
+ x264_thread_sync_ratecontrol( thread_prev, thread_prev, h );
+ h->i_frame = thread_prev->i_frame + 1 - h->param.i_threads;
+ }
+ h->i_frame++;
+
/* Slices used and PSNR */
for( i=0; i<5; i++ )
{
static const char *slice_name[] = { "P", "B", "I", "SP", "SI" };
int i_slice = slice_order[i];
- if( h->stat.i_slice_count[i_slice] > 0 )
+ if( h->stat.i_frame_count[i_slice] > 0 )
{
- const int i_count = h->stat.i_slice_count[i_slice];
+ const int i_count = h->stat.i_frame_count[i_slice];
if( h->param.analyse.b_psnr )
{
x264_log( h, X264_LOG_INFO,
- "slice %s:%-5d Avg QP:%5.2f size:%6.0f PSNR Mean Y:%5.2f U:%5.2f V:%5.2f Avg:%5.2f Global:%5.2f\n",
+ "frame %s:%-5d Avg QP:%5.2f size:%6.0f PSNR Mean Y:%5.2f U:%5.2f V:%5.2f Avg:%5.2f Global:%5.2f\n",
slice_name[i_slice],
i_count,
- h->stat.f_slice_qp[i_slice] / i_count,
- (double)h->stat.i_slice_size[i_slice] / i_count,
+ h->stat.f_frame_qp[i_slice] / i_count,
+ (double)h->stat.i_frame_size[i_slice] / i_count,
h->stat.f_psnr_mean_y[i_slice] / i_count, h->stat.f_psnr_mean_u[i_slice] / i_count, h->stat.f_psnr_mean_v[i_slice] / i_count,
h->stat.f_psnr_average[i_slice] / i_count,
x264_psnr( h->stat.i_ssd_global[i_slice], i_count * i_yuv_size ) );
else
{
x264_log( h, X264_LOG_INFO,
- "slice %s:%-5d Avg QP:%5.2f size:%6.0f\n",
+ "frame %s:%-5d Avg QP:%5.2f size:%6.0f\n",
slice_name[i_slice],
i_count,
- h->stat.f_slice_qp[i_slice] / i_count,
- (double)h->stat.i_slice_size[i_slice] / i_count );
+ h->stat.f_frame_qp[i_slice] / i_count,
+ (double)h->stat.i_frame_size[i_slice] / i_count );
}
}
}
- if( h->param.i_bframe && h->stat.i_slice_count[SLICE_TYPE_P] )
+ if( h->param.i_bframe && h->stat.i_frame_count[SLICE_TYPE_P] )
{
char *p = buf;
int den = 0;
}
/* MB types used */
- if( h->stat.i_slice_count[SLICE_TYPE_I] > 0 )
+ if( h->stat.i_frame_count[SLICE_TYPE_I] > 0 )
{
int64_t *i_mb_count = h->stat.i_mb_count[SLICE_TYPE_I];
- double i_count = h->stat.i_slice_count[SLICE_TYPE_I] * h->mb.i_mb_count / 100.0;
+ double i_count = h->stat.i_frame_count[SLICE_TYPE_I] * h->mb.i_mb_count / 100.0;
x264_print_intra( i_mb_count, i_count, b_print_pcm, buf );
x264_log( h, X264_LOG_INFO, "mb I %s\n", buf );
}
- if( h->stat.i_slice_count[SLICE_TYPE_P] > 0 )
+ if( h->stat.i_frame_count[SLICE_TYPE_P] > 0 )
{
int64_t *i_mb_count = h->stat.i_mb_count[SLICE_TYPE_P];
- double i_count = h->stat.i_slice_count[SLICE_TYPE_P] * h->mb.i_mb_count / 100.0;
+ double i_count = h->stat.i_frame_count[SLICE_TYPE_P] * h->mb.i_mb_count / 100.0;
int64_t *i_mb_size = i_mb_count_size[SLICE_TYPE_P];
x264_print_intra( i_mb_count, i_count, b_print_pcm, buf );
x264_log( h, X264_LOG_INFO,
i_mb_size[PIXEL_4x4] / (i_count*4),
i_mb_count[P_SKIP] / i_count );
}
- if( h->stat.i_slice_count[SLICE_TYPE_B] > 0 )
+ if( h->stat.i_frame_count[SLICE_TYPE_B] > 0 )
{
int64_t *i_mb_count = h->stat.i_mb_count[SLICE_TYPE_B];
- double i_count = h->stat.i_slice_count[SLICE_TYPE_B] * h->mb.i_mb_count / 100.0;
+ double i_count = h->stat.i_frame_count[SLICE_TYPE_B] * h->mb.i_mb_count / 100.0;
double i_mb_list_count;
int64_t *i_mb_size = i_mb_count_size[SLICE_TYPE_B];
int64_t list_count[3] = {0}; /* 0 == L0, 1 == L1, 2 == BI */
x264_ratecontrol_summary( h );
- if( h->stat.i_slice_count[SLICE_TYPE_I] + h->stat.i_slice_count[SLICE_TYPE_P] + h->stat.i_slice_count[SLICE_TYPE_B] > 0 )
+ if( h->stat.i_frame_count[SLICE_TYPE_I] + h->stat.i_frame_count[SLICE_TYPE_P] + h->stat.i_frame_count[SLICE_TYPE_B] > 0 )
{
#define SUM3(p) (p[SLICE_TYPE_I] + p[SLICE_TYPE_P] + p[SLICE_TYPE_B])
#define SUM3b(p,o) (p[SLICE_TYPE_I][o] + p[SLICE_TYPE_P][o] + p[SLICE_TYPE_B][o])
int64_t i_intra = i_i8x8 + SUM3b( h->stat.i_mb_count, I_4x4 )
+ SUM3b( h->stat.i_mb_count, I_16x16 );
int64_t i_all_intra = i_intra + SUM3b( h->stat.i_mb_count, I_PCM);
- const int i_count = h->stat.i_slice_count[SLICE_TYPE_I] +
- h->stat.i_slice_count[SLICE_TYPE_P] +
- h->stat.i_slice_count[SLICE_TYPE_B];
+ const int i_count = h->stat.i_frame_count[SLICE_TYPE_I] +
+ h->stat.i_frame_count[SLICE_TYPE_P] +
+ h->stat.i_frame_count[SLICE_TYPE_B];
int64_t i_mb_count = i_count * h->mb.i_mb_count;
float fps = (float) h->param.i_fps_num / h->param.i_fps_den;
- float f_bitrate = fps * SUM3(h->stat.i_slice_size) / i_count / 125;
+ float f_bitrate = fps * SUM3(h->stat.i_frame_size) / i_count / 125;
if( h->pps->b_transform_8x8_mode )
{
- x264_log( h, X264_LOG_INFO, "8x8 transform intra:%.1f%% inter:%.1f%%\n",
- 100. * i_i8x8 / i_intra,
- 100. * h->stat.i_mb_count_8x8dct[1] / h->stat.i_mb_count_8x8dct[0] );
+ buf[0] = 0;
+ if( h->stat.i_mb_count_8x8dct[0] )
+ sprintf( buf, " inter:%.1f%%", 100. * h->stat.i_mb_count_8x8dct[1] / h->stat.i_mb_count_8x8dct[0] );
+ x264_log( h, X264_LOG_INFO, "8x8 transform intra:%.1f%%%s\n", 100. * i_i8x8 / i_intra, buf );
}
if( h->param.analyse.i_direct_mv_pred == X264_DIRECT_PRED_AUTO
- && h->stat.i_slice_count[SLICE_TYPE_B] )
+ && h->stat.i_frame_count[SLICE_TYPE_B] )
{
- x264_log( h, X264_LOG_INFO, "direct mvs spatial:%.1f%% temporal:%.1f%%\n",
- h->stat.i_direct_frames[1] * 100. / h->stat.i_slice_count[SLICE_TYPE_B],
- h->stat.i_direct_frames[0] * 100. / h->stat.i_slice_count[SLICE_TYPE_B] );
+ x264_log( h, X264_LOG_INFO, "direct mvs spatial:%.1f%% temporal:%.1f%%\n",
+ h->stat.i_direct_frames[1] * 100. / h->stat.i_frame_count[SLICE_TYPE_B],
+ h->stat.i_direct_frames[0] * 100. / h->stat.i_frame_count[SLICE_TYPE_B] );
}
- x264_log( h, X264_LOG_INFO, "coded y,uvDC,uvAC intra:%.1f%% %.1f%% %.1f%% inter:%.1f%% %.1f%% %.1f%%\n",
+ buf[0] = 0;
+ if( i_mb_count != i_all_intra )
+ sprintf( buf, " inter: %.1f%% %.1f%% %.1f%%",
+ h->stat.i_mb_cbp[1] * 100.0 / ((i_mb_count - i_all_intra)*4),
+ h->stat.i_mb_cbp[3] * 100.0 / ((i_mb_count - i_all_intra) ),
+ h->stat.i_mb_cbp[5] * 100.0 / ((i_mb_count - i_all_intra)) );
+ x264_log( h, X264_LOG_INFO, "coded y,uvDC,uvAC intra: %.1f%% %.1f%% %.1f%%%s\n",
h->stat.i_mb_cbp[0] * 100.0 / (i_all_intra*4),
h->stat.i_mb_cbp[2] * 100.0 / (i_all_intra ),
- h->stat.i_mb_cbp[4] * 100.0 / (i_all_intra ),
- h->stat.i_mb_cbp[1] * 100.0 / ((i_mb_count - i_all_intra)*4),
- h->stat.i_mb_cbp[3] * 100.0 / ((i_mb_count - i_all_intra) ),
- h->stat.i_mb_cbp[5] * 100.0 / ((i_mb_count - i_all_intra)) );
+ h->stat.i_mb_cbp[4] * 100.0 / (i_all_intra ), buf );
+
+ int64_t fixed_pred_modes[3][9] = {{0}};
+ int64_t sum_pred_modes[3] = {0};
+ for( i = 0; i <= I_PRED_16x16_DC_128; i++ )
+ {
+ fixed_pred_modes[0][x264_mb_pred_mode16x16_fix[i]] += h->stat.i_mb_pred_mode[0][i];
+ sum_pred_modes[0] += h->stat.i_mb_pred_mode[0][i];
+ }
+ if( sum_pred_modes[0] )
+ x264_log( h, X264_LOG_INFO, "i16 v,h,dc,p: %2.0f%% %2.0f%% %2.0f%% %2.0f%%\n",
+ fixed_pred_modes[0][0] * 100.0 / sum_pred_modes[0],
+ fixed_pred_modes[0][1] * 100.0 / sum_pred_modes[0],
+ fixed_pred_modes[0][2] * 100.0 / sum_pred_modes[0],
+ fixed_pred_modes[0][3] * 100.0 / sum_pred_modes[0] );
+ for( i = 1; i <= 2; i++ )
+ {
+ for( j = 0; j <= I_PRED_8x8_DC_128; j++ )
+ {
+ fixed_pred_modes[i][x264_mb_pred_mode4x4_fix(j)] += h->stat.i_mb_pred_mode[i][j];
+ sum_pred_modes[i] += h->stat.i_mb_pred_mode[i][j];
+ }
+ if( sum_pred_modes[i] )
+ x264_log( h, X264_LOG_INFO, "i%d v,h,dc,ddl,ddr,vr,hd,vl,hu: %2.0f%% %2.0f%% %2.0f%% %2.0f%% %2.0f%% %2.0f%% %2.0f%% %2.0f%% %2.0f%%\n", (3-i)*4,
+ fixed_pred_modes[i][0] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][1] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][2] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][3] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][4] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][5] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][6] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][7] * 100.0 / sum_pred_modes[i],
+ fixed_pred_modes[i][8] * 100.0 / sum_pred_modes[i] );
+ }
for( i_list = 0; i_list < 2; i_list++ )
{
continue;
for( i = 0; i <= i_max; i++ )
p += sprintf( p, " %4.1f%%", 100. * h->stat.i_mb_count_ref[i_slice][i_list][i] / i_den );
- x264_log( h, X264_LOG_INFO, "ref %c L%d %s\n", "PB"[i_slice], i_list, buf );
+ x264_log( h, X264_LOG_INFO, "ref %c L%d:%s\n", "PB"[i_slice], i_list, buf );
}
}
f_bitrate );
}
else
- x264_log( h, X264_LOG_INFO, "kb/s:%.1f\n", f_bitrate );
+ x264_log( h, X264_LOG_INFO, "kb/s:%.2f\n", f_bitrate );
}
/* rc */
x264_cqm_delete( h );
+ x264_analyse_free_costs( h );
+
if( h->param.i_threads > 1)
h = h->thread[ h->i_thread_phase % h->param.i_threads ];
/* frames */
- for( i = 0; h->frames.current[i]; i++ )
- {
- assert( h->frames.current[i]->i_reference_count == 1 );
- x264_frame_delete( h->frames.current[i] );
- }
- for( i = 0; h->frames.next[i]; i++ )
- {
- assert( h->frames.next[i]->i_reference_count == 1 );
- x264_frame_delete( h->frames.next[i] );
- }
- for( i = 0; h->frames.unused[i]; i++ )
- {
- assert( h->frames.unused[i]->i_reference_count == 0 );
- x264_frame_delete( h->frames.unused[i] );
- }
+ x264_frame_delete_list( h->frames.unused[0] );
+ x264_frame_delete_list( h->frames.unused[1] );
+ x264_frame_delete_list( h->frames.current );
h = h->thread[0];
x264_macroblock_cache_end( h->thread[i] );
x264_free( h->thread[i]->out.p_bitstream );
+ x264_free( h->thread[i]->out.nal);
x264_free( h->thread[i] );
}
}
h = h->thread[ h->i_thread_phase % h->param.i_threads ];
for( i=0; h->frames.current[i]; i++ )
delayed_frames++;
- for( i=0; h->frames.next[i]; i++ )
- delayed_frames++;
+ x264_pthread_mutex_lock( &h->lookahead->ofbuf.mutex );
+ x264_pthread_mutex_lock( &h->lookahead->ifbuf.mutex );
+ x264_pthread_mutex_lock( &h->lookahead->next.mutex );
+ delayed_frames += h->lookahead->ifbuf.i_size + h->lookahead->next.i_size + h->lookahead->ofbuf.i_size;
+ x264_pthread_mutex_unlock( &h->lookahead->next.mutex );
+ x264_pthread_mutex_unlock( &h->lookahead->ifbuf.mutex );
+ x264_pthread_mutex_unlock( &h->lookahead->ofbuf.mutex );
return delayed_frames;
}
projects / x264 / blobdiff