#include <math.h>
#include "common/common.h"
-#include "common/cpu.h"
#include "set.h"
#include "analyse.h"
#include "macroblock.h"
#include "me.h"
-#ifdef HAVE_VISUALIZE
+#if HAVE_VISUALIZE
#include "common/visualize.h"
#endif
return -10.0 * log10( f_mse );
}
+static float x264_ssim( float ssim )
+{
+ return -10.0 * log10( 1 - ssim );
+}
+
static void x264_frame_dump( x264_t *h )
{
FILE *f = fopen( h->param.psz_dump_yuv, "r+b" );
for( int i = 0; i < h->i_ref0; i++ )
{
int diff = h->fref0[i]->i_frame_num - pred_frame_num;
- if( diff == 0 )
- x264_log( h, X264_LOG_ERROR, "diff frame num == 0\n" );
sh->ref_pic_list_order[0][i].idc = ( diff > 0 );
- sh->ref_pic_list_order[0][i].arg = abs( diff ) - 1;
+ sh->ref_pic_list_order[0][i].arg = (abs(diff) - 1) & ((1 << sps->i_log2_max_frame_num) - 1);
pred_frame_num = h->fref0[i]->i_frame_num;
}
}
int deblock_thresh = i_qp + 2 * X264_MIN(param->i_deblocking_filter_alphac0, param->i_deblocking_filter_beta);
/* If effective qp <= 15, deblocking would have no effect anyway */
if( param->b_deblocking_filter && (h->mb.b_variable_qp || 15 < deblock_thresh ) )
- sh->i_disable_deblocking_filter_idc = 0;
+ sh->i_disable_deblocking_filter_idc = param->b_sliced_threads ? 2 : 0;
else
sh->i_disable_deblocking_filter_idc = 1;
sh->i_alpha_c0_offset = param->i_deblocking_filter_alphac0 << 1;
static int x264_validate_parameters( x264_t *h )
{
-#ifdef HAVE_MMX
+#if HAVE_MMX
+#ifdef __SSE__
if( !(x264_cpu_detect() & X264_CPU_SSE) )
{
x264_log( h, X264_LOG_ERROR, "your cpu does not support SSE1, but x264 was compiled with asm support\n");
+#else
+ if( !(x264_cpu_detect() & X264_CPU_MMXEXT) )
+ {
+ x264_log( h, X264_LOG_ERROR, "your cpu does not support MMXEXT, but x264 was compiled with asm support\n");
+#endif
x264_log( h, X264_LOG_ERROR, "to run x264, recompile without asm support (configure --disable-asm)\n");
return -1;
}
h->param.i_threads = x264_clip3( h->param.i_threads, 1, X264_THREAD_MAX );
if( h->param.i_threads > 1 )
{
-#ifndef HAVE_PTHREAD
+#if !HAVE_PTHREAD
x264_log( h, X264_LOG_WARNING, "not compiled with pthread support!\n");
h->param.i_threads = 1;
#endif
h->param.analyse.i_trellis = 0;
h->param.analyse.b_fast_pskip = 0;
h->param.analyse.i_noise_reduction = 0;
- h->param.analyse.f_psy_rd = 0;
+ h->param.analyse.b_psy = 0;
h->param.i_bframe = 0;
/* 8x8dct is not useful at all in CAVLC lossless */
if( !h->param.b_cabac )
h->param.rc.i_vbv_max_bitrate = 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;
+ }
int max_slices = (h->param.i_height+((16<<h->param.b_interlaced)-1))/(16<<h->param.b_interlaced);
if( h->param.b_sliced_threads )
h->param.i_slice_count = x264_clip3( h->param.i_threads, 0, max_slices );
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.rc.b_mb_tree = 0;
if( h->param.rc.b_stat_read )
h->param.rc.i_lookahead = 0;
-#ifdef HAVE_PTHREAD
- if( h->param.i_sync_lookahead )
- h->param.i_sync_lookahead = x264_clip3( h->param.i_sync_lookahead, h->i_thread_frames + h->param.i_bframe, X264_LOOKAHEAD_MAX );
+#if HAVE_PTHREAD
+ if( h->param.i_sync_lookahead < 0 )
+ h->param.i_sync_lookahead = h->param.i_bframe + 1;
+ h->param.i_sync_lookahead = X264_MIN( h->param.i_sync_lookahead, X264_LOOKAHEAD_MAX );
if( h->param.rc.b_stat_read || h->i_thread_frames == 1 )
h->param.i_sync_lookahead = 0;
#else
BOOLIFY( b_annexb );
BOOLIFY( b_vfr_input );
BOOLIFY( b_pic_struct );
+ BOOLIFY( b_fake_interlaced );
BOOLIFY( analyse.b_transform_8x8 );
BOOLIFY( analyse.b_weighted_bipred );
BOOLIFY( analyse.b_chroma_me );
memcpy( h->pixf.mbcmp_unaligned, satd ? h->pixf.satd : h->pixf.sad, sizeof(h->pixf.mbcmp_unaligned) );
h->pixf.intra_mbcmp_x3_16x16 = satd ? h->pixf.intra_satd_x3_16x16 : h->pixf.intra_sad_x3_16x16;
h->pixf.intra_mbcmp_x3_8x8c = satd ? h->pixf.intra_satd_x3_8x8c : h->pixf.intra_sad_x3_8x8c;
+ h->pixf.intra_mbcmp_x3_8x8 = satd ? h->pixf.intra_sa8d_x3_8x8 : h->pixf.intra_sad_x3_8x8;
h->pixf.intra_mbcmp_x3_4x4 = satd ? h->pixf.intra_satd_x3_4x4 : h->pixf.intra_sad_x3_4x4;
satd &= h->param.analyse.i_me_method == X264_ME_TESA;
memcpy( h->pixf.fpelcmp, satd ? h->pixf.satd : h->pixf.sad, sizeof(h->pixf.fpelcmp) );
/* VUI */
if( param->vui.i_sar_width > 0 && param->vui.i_sar_height > 0 )
{
- int i_w = param->vui.i_sar_width;
- int i_h = param->vui.i_sar_height;
- int old_w = h->param.vui.i_sar_width;
- int old_h = h->param.vui.i_sar_height;
+ uint32_t i_w = param->vui.i_sar_width;
+ uint32_t i_h = param->vui.i_sar_height;
+ uint32_t old_w = h->param.vui.i_sar_width;
+ uint32_t old_h = h->param.vui.i_sar_height;
x264_reduce_fraction( &i_w, &i_h );
h->i_frame = -1;
h->i_frame_num = 0;
h->i_idr_pic_id = 0;
+ uint64_t new_timebase_den = h->param.i_timebase_den;
if( h->param.b_dts_compress )
{
/* h->i_dts_compress_multiplier == h->frames.i_bframe_delay + 1 */
h->i_dts_compress_multiplier = h->param.i_bframe ? (h->param.i_bframe_pyramid ? 3 : 2) : 1;
if( h->i_dts_compress_multiplier != 1 )
{
- x264_log( h, X264_LOG_DEBUG, "DTS compresion changed timebase: %d/%d -> %d/%d\n",
+ new_timebase_den = h->param.i_timebase_den * h->i_dts_compress_multiplier;
+ x264_log( h, X264_LOG_DEBUG, "DTS compresion changed timebase: %u/%u -> %u/%"PRIu64"\n",
h->param.i_timebase_num, h->param.i_timebase_den,
- h->param.i_timebase_num, h->param.i_timebase_den * h->i_dts_compress_multiplier );
- h->param.i_timebase_den *= h->i_dts_compress_multiplier;
+ h->param.i_timebase_num, new_timebase_den );
}
}
else
h->i_dts_compress_multiplier = 1;
+ if( new_timebase_den * 2 > UINT32_MAX )
+ {
+ x264_log( h, X264_LOG_ERROR, "Effective timebase denominator %"PRIu64" exceeds H.264 maximum\n", new_timebase_den );
+ goto fail;
+ }
+ h->param.i_timebase_den = new_timebase_den;
+
h->sps = &h->sps_array[0];
x264_sps_init( h->sps, h->param.i_sps_id, &h->param );
if( x264_cqm_init( h ) < 0 )
goto fail;
- h->mb.i_mb_count = h->sps->i_mb_width * h->sps->i_mb_height;
+ h->mb.i_mb_width = h->sps->i_mb_width;
+ h->mb.i_mb_height = h->sps->i_mb_height;
+ h->mb.i_mb_count = h->mb.i_mb_width * h->mb.i_mb_height;
/* Init frames. */
- if( h->param.i_bframe_adaptive == X264_B_ADAPT_TRELLIS )
+ if( h->param.i_bframe_adaptive == X264_B_ADAPT_TRELLIS && !h->param.rc.b_stat_read )
h->frames.i_delay = X264_MAX(h->param.i_bframe,3)*4;
else
h->frames.i_delay = h->param.i_bframe;
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->i_thread_frames - 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_delay += h->param.b_vfr_input && (h->param.rc.i_rc_method == X264_RC_ABR || h->param.rc.b_stat_write
|| h->param.rc.i_vbv_buffer_size);
x264_mc_init( h->param.cpu, &h->mc );
x264_quant_init( h, h->param.cpu, &h->quantf );
x264_deblock_init( h->param.cpu, &h->loopf );
+ x264_bitstream_init( h->param.cpu, &h->bsf );
x264_dct_init_weights();
mbcmp_init( h );
if( x264_clz( temp ) != 23 )
{
x264_log( h, X264_LOG_ERROR, "CLZ test failed: x264 has been miscompiled!\n" );
-#if defined(ARCH_X86) || defined(ARCH_X86_64)
+#if ARCH_X86 || ARCH_X86_64
x264_log( h, X264_LOG_ERROR, "Are you attempting to run an SSE4a-targeted build on a CPU that\n" );
x264_log( h, X264_LOG_ERROR, "doesn't support it?\n" );
#endif
CHECKED_MALLOC( h->thread[i]->out.nal, init_nal_count*sizeof(x264_nal_t) );
h->thread[i]->out.i_nals_allocated = init_nal_count;
- if( allocate_threadlocal_data && x264_macroblock_cache_init( h->thread[i] ) < 0 )
+ if( allocate_threadlocal_data && x264_macroblock_cache_allocate( h->thread[i] ) < 0 )
goto fail;
}
- /* Allocate scratch buffer */
- for( int i = 0; i < h->param.i_threads + !!h->param.i_sync_lookahead; i++ )
- {
- int buf_hpel = (h->fdec->i_width[0]+48) * sizeof(int16_t);
- int buf_ssim = h->param.analyse.b_ssim * 8 * (h->param.i_width/4+3) * sizeof(int);
- int me_range = X264_MIN(h->param.analyse.i_me_range, h->param.analyse.i_mv_range);
- int buf_tesa = (h->param.analyse.i_me_method >= X264_ME_ESA) *
- ((me_range*2+18) * sizeof(int16_t) + (me_range+4) * (me_range+1) * 4 * sizeof(mvsad_t));
- int buf_mbtree = h->param.rc.b_mb_tree * ((h->sps->i_mb_width+3)&~3) * sizeof(int);
- int buf_nnz = !h->param.b_cabac * h->pps->b_transform_8x8_mode * (h->sps->i_mb_width * 4 * 16 * sizeof(uint8_t));
- int scratch_size = X264_MAX4( buf_hpel, buf_ssim, buf_tesa, X264_MAX( buf_mbtree, buf_nnz ) );
- CHECKED_MALLOC( h->thread[i]->scratch_buffer, scratch_size );
- }
+ for( int i = 0; i < h->param.i_threads; i++ )
+ if( x264_macroblock_thread_allocate( h->thread[i], 0 ) < 0 )
+ goto fail;
if( x264_ratecontrol_new( h ) < 0 )
goto fail;
for( int i = start; i < h->out.i_nal; i++ )
{
int long_startcode = !i || h->out.nal[i].i_type == NAL_SPS || h->out.nal[i].i_type == NAL_PPS;
- int size = x264_nal_encode( nal_buffer, &h->out.nal[i], h->param.b_annexb, long_startcode );
+ int size = x264_nal_encode( h, nal_buffer, &h->out.nal[i], long_startcode );
h->out.nal[i].i_payload = size;
h->out.nal[i].p_payload = nal_buffer;
nal_buffer += size;
}
+ x264_emms();
+
return nal_buffer - (h->nal_buffer + previous_nal_size);
}
int x264_weighted_reference_duplicate( x264_t *h, int i_ref, const x264_weight_t *w )
{
int i = h->i_ref0;
- int j;
+ int j = 1;
x264_frame_t *newframe;
if( i <= 1 ) /* empty list, definitely can't duplicate frame */
return -1;
- /* Find a place to insert the duplicate in the reference list. */
- for( j = 0; j < i; j++ )
- if( h->fref0[i_ref]->i_frame != h->fref0[j]->i_frame )
- {
- /* found a place, after j, make sure there is not already a duplicate there */
- if( j == i-1 || ( h->fref0[j+1] && h->fref0[i_ref]->i_frame != h->fref0[j+1]->i_frame ) )
- break;
- }
-
- if( j == i ) /* No room in the reference list for the duplicate. */
- return -1;
- j++;
-
newframe = x264_frame_pop_blank_unused( h );
//FIXME: probably don't need to copy everything
//scale full resolution frame
if( h->sh.weight[j][0].weightfn && h->param.i_threads == 1 )
{
- uint8_t *src = h->fref0[j]->filtered[0] - h->fref0[j]->i_stride[0]*i_padv - PADH;
- uint8_t *dst = h->fenc->weighted[j] - h->fenc->i_stride[0]*i_padv - PADH;
+ pixel *src = h->fref0[j]->filtered[0] - h->fref0[j]->i_stride[0]*i_padv - PADH;
+ pixel *dst = h->fenc->weighted[j] - h->fenc->i_stride[0]*i_padv - PADH;
int stride = h->fenc->i_stride[0];
int width = h->fenc->i_width[0] + PADH*2;
int height = h->fenc->i_lines[0] + i_padv*2;
h->mb.pic.i_fref[1] = h->i_ref1;
}
-static void x264_fdec_filter_row( x264_t *h, int mb_y )
+static void x264_fdec_filter_row( x264_t *h, int mb_y, int b_inloop )
{
/* mb_y is the mb to be encoded next, not the mb to be filtered here */
int b_hpel = h->fdec->b_kept_as_ref;
- int b_deblock = !h->sh.i_disable_deblocking_filter_idc;
- int b_end = mb_y == h->sps->i_mb_height;
+ int b_deblock = h->sh.i_disable_deblocking_filter_idc != 1;
+ int b_end = mb_y == h->i_threadslice_end;
+ int b_measure_quality = 1;
int min_y = mb_y - (1 << h->sh.b_mbaff);
- int max_y = b_end ? h->sps->i_mb_height : mb_y;
+ int b_start = min_y == h->i_threadslice_start;
+ int max_y = b_end ? h->i_threadslice_end : mb_y;
b_deblock &= b_hpel || h->param.psz_dump_yuv;
+ if( h->param.b_sliced_threads && b_start && min_y && !b_inloop )
+ {
+ b_deblock = 0; /* We already deblocked on the inloop pass. */
+ b_measure_quality = 0; /* We already measured quality on the inloop pass. */
+ }
if( mb_y & h->sh.b_mbaff )
return;
- if( min_y < 0 )
+ if( min_y < h->i_threadslice_start )
return;
- if( !b_end && !h->param.b_sliced_threads )
+ if( !b_end && b_inloop )
for( int j = 0; j <= h->sh.b_mbaff; j++ )
for( int i = 0; i < 3; i++ )
{
- memcpy( h->mb.intra_border_backup[j][i],
+ memcpy( h->intra_border_backup[j][i],
h->fdec->plane[i] + ((mb_y*16 >> !!i) + j - 1 - h->sh.b_mbaff) * h->fdec->i_stride[i],
- h->sps->i_mb_width*16 >> !!i );
+ (h->mb.i_mb_width*16 >> !!i) * sizeof(pixel) );
}
if( b_deblock )
if( b_hpel )
{
- x264_frame_expand_border( h, h->fdec, min_y, b_end );
+ int end = mb_y == h->mb.i_mb_height;
+ x264_frame_expand_border( h, h->fdec, min_y, end );
if( h->param.analyse.i_subpel_refine )
{
- x264_frame_filter( h, h->fdec, min_y, b_end );
- x264_frame_expand_border_filtered( h, h->fdec, min_y, b_end );
+ x264_frame_filter( h, h->fdec, min_y, end );
+ x264_frame_expand_border_filtered( h, h->fdec, min_y, end );
}
}
if( h->i_thread_frames > 1 && h->fdec->b_kept_as_ref )
x264_frame_cond_broadcast( h->fdec, mb_y*16 + (b_end ? 10000 : -(X264_THREAD_HEIGHT << h->sh.b_mbaff)) );
- min_y = X264_MAX( min_y*16-8, 0 );
- max_y = b_end ? h->param.i_height : mb_y*16-8;
-
- if( h->param.analyse.b_psnr )
- for( int i = 0; i < 3; i++ )
- h->stat.frame.i_ssd[i] +=
- x264_pixel_ssd_wxh( &h->pixf,
- h->fdec->plane[i] + (min_y>>!!i) * h->fdec->i_stride[i], h->fdec->i_stride[i],
- h->fenc->plane[i] + (min_y>>!!i) * h->fenc->i_stride[i], h->fenc->i_stride[i],
- h->param.i_width >> !!i, (max_y-min_y) >> !!i );
+ min_y = min_y*16 - 8 * !b_start;
+ max_y = b_end ? X264_MIN( h->i_threadslice_end*16 , h->param.i_height ) : mb_y*16 - 8;
- if( h->param.analyse.b_ssim )
+ if( b_measure_quality )
{
- x264_emms();
- /* offset by 2 pixels to avoid alignment of ssim blocks with dct blocks,
- * and overlap by 4 */
- min_y += min_y == 0 ? 2 : -6;
- h->stat.frame.f_ssim +=
- x264_pixel_ssim_wxh( &h->pixf,
- h->fdec->plane[0] + 2+min_y*h->fdec->i_stride[0], h->fdec->i_stride[0],
- h->fenc->plane[0] + 2+min_y*h->fenc->i_stride[0], h->fenc->i_stride[0],
- h->param.i_width-2, max_y-min_y, h->scratch_buffer );
+ if( h->param.analyse.b_psnr )
+ for( int i = 0; i < 3; i++ )
+ h->stat.frame.i_ssd[i] +=
+ x264_pixel_ssd_wxh( &h->pixf,
+ h->fdec->plane[i] + (min_y>>!!i) * h->fdec->i_stride[i], h->fdec->i_stride[i],
+ h->fenc->plane[i] + (min_y>>!!i) * h->fenc->i_stride[i], h->fenc->i_stride[i],
+ h->param.i_width >> !!i, (max_y-min_y) >> !!i );
+
+ if( h->param.analyse.b_ssim )
+ {
+ x264_emms();
+ /* offset by 2 pixels to avoid alignment of ssim blocks with dct blocks,
+ * and overlap by 4 */
+ min_y += b_start ? 2 : -6;
+ h->stat.frame.f_ssim +=
+ x264_pixel_ssim_wxh( &h->pixf,
+ h->fdec->plane[0] + 2+min_y*h->fdec->i_stride[0], h->fdec->i_stride[0],
+ h->fenc->plane[0] + 2+min_y*h->fenc->i_stride[0], h->fenc->i_stride[0],
+ h->param.i_width-2, max_y-min_y, h->scratch_buffer );
+ }
}
}
int overhead_guess = (NALU_OVERHEAD - (h->param.b_annexb && h->out.i_nal)) + 3;
int slice_max_size = h->param.i_slice_max_size > 0 ? (h->param.i_slice_max_size-overhead_guess)*8 : INT_MAX;
int starting_bits = bs_pos(&h->out.bs);
+ int b_deblock = h->sh.i_disable_deblocking_filter_idc != 1;
+ int b_hpel = h->fdec->b_kept_as_ref;
+ b_deblock &= b_hpel || h->param.psz_dump_yuv;
bs_realign( &h->out.bs );
/* Slice */
/* If this isn't the first slice in the threadslice, set the slice QP
* equal to the last QP in the previous slice for more accurate
* CABAC initialization. */
- if( h->sh.i_first_mb != h->i_threadslice_start * h->sps->i_mb_width )
+ if( h->sh.i_first_mb != h->i_threadslice_start * h->mb.i_mb_width )
{
h->sh.i_qp = h->mb.i_last_qp;
h->sh.i_qp_delta = h->sh.i_qp - h->pps->i_pic_init_qp;
h->mb.i_last_qp = h->sh.i_qp;
h->mb.i_last_dqp = 0;
- i_mb_y = h->sh.i_first_mb / h->sps->i_mb_width;
- i_mb_x = h->sh.i_first_mb % h->sps->i_mb_width;
+ i_mb_y = h->sh.i_first_mb / h->mb.i_mb_width;
+ i_mb_x = h->sh.i_first_mb % h->mb.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->mb.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 )
}
}
- if( i_mb_x == 0 && !h->mb.b_reencode_mb && !h->param.b_sliced_threads )
- x264_fdec_filter_row( h, i_mb_y );
+ if( i_mb_x == 0 && !h->mb.b_reencode_mb )
+ x264_fdec_filter_row( h, i_mb_y, 1 );
/* load cache */
x264_macroblock_cache_load( h, i_mb_x, i_mb_y );
else
h->mb.b_reencode_mb = 0;
-#ifdef HAVE_VISUALIZE
+#if HAVE_VISUALIZE
if( h->param.b_visualize )
x264_visualize_mb( h );
#endif
/* accumulate mb stats */
h->stat.frame.i_mb_count[h->mb.i_type]++;
- if( !IS_INTRA(h->mb.i_type) && !IS_SKIP(h->mb.i_type) && !IS_DIRECT(h->mb.i_type) )
+ int b_intra = IS_INTRA( h->mb.i_type );
+ if( h->param.i_log_level >= X264_LOG_INFO || h->param.rc.b_stat_write )
{
- if( h->mb.i_partition != D_8x8 )
- h->stat.frame.i_mb_partition[h->mb.i_partition] += 4;
- else
- for( int 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( int i_list = 0; i_list <= (h->sh.i_type == SLICE_TYPE_B); i_list++ )
- for( int i = 0; i < 4; i++ )
- {
- int 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( !b_intra && !IS_SKIP( 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( int 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( int i_list = 0; i_list <= (h->sh.i_type == SLICE_TYPE_B); i_list++ )
+ for( int i = 0; i < 4; i++ )
+ {
+ int 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->param.i_log_level >= X264_LOG_INFO )
{
- if( h->mb.i_cbp_luma || h->mb.i_cbp_chroma )
+ 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;
+ h->stat.frame.i_mb_cbp[!b_intra + 2] += !!h->mb.i_cbp_chroma;
+ h->stat.frame.i_mb_cbp[!b_intra + 4] += h->mb.i_cbp_chroma >> 1;
}
- if( h->mb.i_cbp_luma && !IS_INTRA(h->mb.i_type) )
+ if( h->mb.i_cbp_luma && !b_intra )
{
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( b_intra && 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_4x4 )
for( int i = 0; i < 16; i++ )
h->stat.frame.i_mb_pred_mode[2][h->mb.cache.intra4x4_pred_mode[x264_scan8[i]]]++;
+ h->stat.frame.i_mb_pred_mode[3][x264_mb_pred_mode8x8c_fix[h->mb.i_chroma_pred_mode]]++;
}
}
+ /* calculate deblock strength values (actual deblocking is done per-row along with hpel) */
+ if( b_deblock )
+ {
+ int mvy_limit = 4 >> h->sh.b_mbaff;
+ uint8_t (*bs)[4][4] = h->deblock_strength[h->mb.i_mb_y&h->sh.b_mbaff][h->mb.i_mb_x];
+ x264_macroblock_cache_load_deblock( h );
+ if( IS_INTRA( h->mb.type[h->mb.i_mb_xy] ) )
+ memset( bs, 3, 2*4*4*sizeof(uint8_t) );
+ else
+ h->loopf.deblock_strength( h->mb.cache.non_zero_count, h->mb.cache.ref, h->mb.cache.mv,
+ bs, mvy_limit, h->sh.i_type == SLICE_TYPE_B );
+ }
+
x264_ratecontrol_mb( h, mb_size );
if( h->sh.b_mbaff )
{
i_mb_x += i_mb_y & 1;
- i_mb_y ^= i_mb_x < h->sps->i_mb_width;
+ i_mb_y ^= i_mb_x < h->mb.i_mb_width;
}
else
i_mb_x++;
- if( i_mb_x == h->sps->i_mb_width )
+ if( i_mb_x == h->mb.i_mb_width )
{
i_mb_y++;
i_mb_x = 0;
if( x264_nal_end( h ) )
return -1;
- if( h->sh.i_last_mb == h->mb.i_mb_count-1 )
+ if( h->sh.i_last_mb == (h->i_threadslice_end * h->mb.i_mb_width - 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;
- if( !h->param.b_sliced_threads )
- x264_fdec_filter_row( h, h->sps->i_mb_height );
+ x264_fdec_filter_row( h, h->i_threadslice_end, 1 );
}
return 0;
if( h->param.i_sync_lookahead )
x264_lower_thread_priority( 10 );
-#ifdef HAVE_MMX
+#if HAVE_MMX
/* Misalign mask has to be set separately for each thread. */
if( h->param.cpu&X264_CPU_SSE_MISALIGN )
x264_cpu_mask_misalign_sse();
#endif
-#ifdef HAVE_VISUALIZE
+#if HAVE_VISUALIZE
if( h->param.b_visualize )
if( x264_visualize_init( h ) )
return (void *)-1;
h->sh.i_last_mb = h->sh.i_first_mb + h->param.i_slice_max_mbs - 1;
else if( h->param.i_slice_count && !h->param.b_sliced_threads )
{
- int height = h->sps->i_mb_height >> h->param.b_interlaced;
- int width = h->sps->i_mb_width << h->param.b_interlaced;
+ int height = h->mb.i_mb_height >> h->param.b_interlaced;
+ int width = h->mb.i_mb_width << h->param.b_interlaced;
i_slice_num++;
h->sh.i_last_mb = (height * i_slice_num + h->param.i_slice_count/2) / h->param.i_slice_count * width - 1;
}
h->sh.i_first_mb = h->sh.i_last_mb + 1;
}
-#ifdef HAVE_VISUALIZE
+#if HAVE_VISUALIZE
if( h->param.b_visualize )
{
x264_visualize_show( h );
static int x264_threaded_slices_write( x264_t *h )
{
void *ret = NULL;
+#if HAVE_MMX
+ if( h->param.cpu&X264_CPU_SSE_MISALIGN )
+ x264_cpu_mask_misalign_sse();
+#endif
/* set first/last mb and sync contexts */
for( int i = 0; i < h->param.i_threads; i++ )
{
t->param = h->param;
memcpy( &t->i_frame, &h->i_frame, offsetof(x264_t, rc) - offsetof(x264_t, i_frame) );
}
- int height = h->sps->i_mb_height >> h->param.b_interlaced;
+ int height = h->mb.i_mb_height >> h->param.b_interlaced;
t->i_threadslice_start = ((height * i + h->param.i_slice_count/2) / h->param.i_threads) << h->param.b_interlaced;
t->i_threadslice_end = ((height * (i+1) + h->param.i_slice_count/2) / h->param.i_threads) << h->param.b_interlaced;
- t->sh.i_first_mb = t->i_threadslice_start * h->sps->i_mb_width;
- t->sh.i_last_mb = t->i_threadslice_end * h->sps->i_mb_width - 1;
+ t->sh.i_first_mb = t->i_threadslice_start * h->mb.i_mb_width;
+ t->sh.i_last_mb = t->i_threadslice_end * h->mb.i_mb_width - 1;
}
- x264_stack_align( x264_analyse_weight_frame, h, h->sps->i_mb_height*16 + 16 );
+ x264_stack_align( x264_analyse_weight_frame, h, h->mb.i_mb_height*16 + 16 );
x264_threads_distribute_ratecontrol( h );
return (intptr_t)ret;
}
- /* deblocking and hpel filtering */
- for( int i = 0; i <= h->sps->i_mb_height; i++ )
- x264_stack_align( x264_fdec_filter_row, h, i );
+ /* Go back and fix up the hpel on the borders between slices. */
+ for( int i = 1; i < h->param.i_threads; i++ )
+ {
+ x264_fdec_filter_row( h->thread[i], h->thread[i]->i_threadslice_start + 1, 0 );
+ if( h->sh.b_mbaff )
+ x264_fdec_filter_row( h->thread[i], h->thread[i]->i_threadslice_start + 2, 0 );
+ }
x264_threads_merge_ratecontrol( h );
h->out.i_nal++;
x264_nal_check_buffer( h );
}
- /* All entries in stat.frame are ints except for ssd/ssim,
- * which are only calculated in the main thread. */
+ /* All entries in stat.frame are ints except for ssd/ssim. */
for( int j = 0; j < (offsetof(x264_t,stat.frame.i_ssd) - offsetof(x264_t,stat.frame.i_mv_bits)) / sizeof(int); j++ )
((int*)&h->stat.frame)[j] += ((int*)&t->stat.frame)[j];
+ for( int j = 0; j < 3; j++ )
+ h->stat.frame.i_ssd[j] += t->stat.frame.i_ssd[j];
+ h->stat.frame.f_ssim += t->stat.frame.f_ssim;
}
return 0;
}
+void x264_encoder_intra_refresh( x264_t *h )
+{
+ h = h->thread[h->i_thread_phase];
+ h->b_queued_intra_refresh = 1;
+}
+
/****************************************************************************
* x264_encoder_encode:
* XXX: i_poc : is the poc of the current given picture
if( x264_frame_copy_picture( h, fenc, pic_in ) < 0 )
return -1;
- if( h->param.i_width != 16 * h->sps->i_mb_width ||
- h->param.i_height != 16 * h->sps->i_mb_height )
+ if( h->param.i_width != 16 * h->mb.i_mb_width ||
+ h->param.i_height != 16 * h->mb.i_mb_height )
x264_frame_expand_border_mod16( h, fenc );
fenc->i_frame = h->frames.i_input++;
fenc->i_pic_struct = PIC_STRUCT_PROGRESSIVE;
}
- if( h->frames.b_have_lowres )
- {
- if( h->param.analyse.i_weighted_pred == X264_WEIGHTP_FAKE || h->param.analyse.i_weighted_pred == X264_WEIGHTP_SMART )
- x264_weight_plane_analyse( h, fenc );
- x264_frame_init_lowres( h, fenc );
- }
-
if( h->param.rc.b_mb_tree && h->param.rc.b_stat_read )
{
- if( x264_macroblock_tree_read( h, fenc ) )
+ if( x264_macroblock_tree_read( h, fenc, pic_in->prop.quant_offsets ) )
return -1;
}
- else if( h->param.rc.i_aq_mode )
- x264_adaptive_quant_frame( h, fenc );
+ else
+ x264_adaptive_quant_frame( h, fenc, pic_in->prop.quant_offsets );
+
+ if( pic_in->prop.quant_offsets_free )
+ pic_in->prop.quant_offsets_free( pic_in->prop.quant_offsets );
+
+ if( h->frames.b_have_lowres )
+ x264_frame_init_lowres( h, fenc );
/* 2: Place the frame into the queue for its slice type decision */
x264_lookahead_put_frame( h, fenc );
/* ------------------- Get frame to be encoded ------------------------- */
/* 4: get picture to encode */
h->fenc = x264_frame_shift( h->frames.current );
- if( h->i_frame == 0 )
- h->first_pts = h->fenc->i_reordered_pts;
+ if( h->i_frame == h->i_thread_frames - 1 )
+ h->i_reordered_pts_delay = h->fenc->i_reordered_pts;
if( h->fenc->param )
{
x264_encoder_reconfig( h, h->fenc->param );
h->i_nal_type = i_nal_type;
h->i_nal_ref_idc = i_nal_ref_idc;
- if( h->param.b_intra_refresh && h->fenc->i_type == X264_TYPE_P )
+ if( h->param.b_intra_refresh )
{
- int pocdiff = (h->fdec->i_poc - h->fref0[0]->i_poc)/2;
- float increment = X264_MAX( ((float)h->sps->i_mb_width-1) / h->param.i_keyint_max, 1 );
- int max_position = (int)(increment * h->param.i_keyint_max);
- if( IS_X264_TYPE_I( h->fref0[0]->i_type ) )
- h->fdec->f_pir_position = 0;
- else
+ if( IS_X264_TYPE_I( h->fenc->i_type ) )
+ {
+ h->fdec->i_frames_since_pir = 0;
+ h->b_queued_intra_refresh = 0;
+ /* PIR is currently only supported with ref == 1, so any intra frame effectively refreshes
+ * the whole frame and counts as an intra refresh. */
+ h->fdec->f_pir_position = h->mb.i_mb_width;
+ }
+ else if( h->fenc->i_type == X264_TYPE_P )
{
+ int pocdiff = (h->fdec->i_poc - h->fref0[0]->i_poc)/2;
+ float increment = X264_MAX( ((float)h->mb.i_mb_width-1) / h->param.i_keyint_max, 1 );
h->fdec->f_pir_position = h->fref0[0]->f_pir_position;
- if( h->fdec->f_pir_position+0.5 >= max_position )
+ h->fdec->i_frames_since_pir = h->fref0[0]->i_frames_since_pir + pocdiff;
+ if( h->fdec->i_frames_since_pir >= h->param.i_keyint_max ||
+ (h->b_queued_intra_refresh && h->fdec->f_pir_position + 0.5 >= h->mb.i_mb_width) )
{
h->fdec->f_pir_position = 0;
+ h->fdec->i_frames_since_pir = 0;
+ h->b_queued_intra_refresh = 0;
h->fenc->b_keyframe = 1;
}
+ h->fdec->i_pir_start_col = h->fdec->f_pir_position+0.5;
+ h->fdec->f_pir_position += increment * pocdiff;
+ h->fdec->i_pir_end_col = h->fdec->f_pir_position+0.5;
}
- h->fdec->i_pir_start_col = h->fdec->f_pir_position+0.5;
- h->fdec->f_pir_position += increment * pocdiff;
- h->fdec->i_pir_end_col = h->fdec->f_pir_position+0.5;
}
if( h->fenc->b_keyframe )
if( h->fenc->i_type != X264_TYPE_IDR )
{
- int time_to_recovery = X264_MIN( h->sps->i_mb_width - 1, h->param.i_keyint_max ) + h->param.i_bframe;
+ int time_to_recovery = X264_MIN( h->mb.i_mb_width - 1, h->param.i_keyint_max ) + h->param.i_bframe;
x264_nal_start( h, NAL_SEI, NAL_PRIORITY_DISPOSABLE );
x264_sei_recovery_point_write( h, &h->out.bs, time_to_recovery );
x264_nal_end( h );
/* Write frame */
h->i_threadslice_start = 0;
- h->i_threadslice_end = h->sps->i_mb_height;
+ h->i_threadslice_end = h->mb.i_mb_height;
if( h->i_thread_frames > 1 )
{
if( x264_pthread_create( &h->thread_handle, NULL, (void*)x264_slices_write, h ) )
h->stat.i_mb_count_8x8dct[i] += h->stat.frame.i_mb_count_8x8dct[i];
for( int i = 0; i < 6; i++ )
h->stat.i_mb_cbp[i] += h->stat.frame.i_mb_cbp[i];
- for( int i = 0; i < 3; i++ )
+ for( int i = 0; i < 4; i++ )
for( int 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 )
{
static const char mb_chars[] = { 'i', 'i', 'I', 'C', 'P', '8', 'S',
'D', '<', 'X', 'B', 'X', '>', 'B', 'B', 'B', 'B', '8', 'S' };
- for( int mb_xy = 0; mb_xy < h->sps->i_mb_width * h->sps->i_mb_height; mb_xy++ )
+ for( int mb_xy = 0; mb_xy < h->mb.i_mb_width * h->mb.i_mb_height; mb_xy++ )
{
if( h->mb.type[mb_xy] < X264_MBTYPE_MAX && h->mb.type[mb_xy] >= 0 )
fprintf( stderr, "%c ", mb_chars[ h->mb.type[mb_xy] ] );
else
fprintf( stderr, "? " );
- if( (mb_xy+1) % h->sps->i_mb_width == 0 )
+ if( (mb_xy+1) % h->mb.i_mb_width == 0 )
fprintf( stderr, "\n" );
}
}
/* Slices used and PSNR */
for( int i = 0; i < 5; i++ )
{
- static const int slice_order[] = { SLICE_TYPE_I, SLICE_TYPE_SI, SLICE_TYPE_P, SLICE_TYPE_SP, SLICE_TYPE_B };
- static const char *slice_name[] = { "P", "B", "I", "SP", "SI" };
+ static const uint8_t slice_order[] = { SLICE_TYPE_I, SLICE_TYPE_SI, SLICE_TYPE_P, SLICE_TYPE_SP, SLICE_TYPE_B };
+ static const char * const slice_name[] = { "P", "B", "I", "SP", "SI" };
int i_slice = slice_order[i];
if( h->stat.i_frame_count[i_slice] > 0 )
float fps = (float) h->param.i_fps_num / h->param.i_fps_den;
float f_bitrate;
/* duration algorithm fails with one frame */
- if( i_count == 1 )
+ if( !h->param.b_vfr_input || i_count == 1 )
f_bitrate = fps * SUM3(h->stat.i_frame_size) / i_count / 125;
else
{
h->stat.i_mb_cbp[2] * 100.0 / (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};
+ int64_t fixed_pred_modes[4][9] = {{0}};
+ int64_t sum_pred_modes[4] = {0};
for( int 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];
fixed_pred_modes[i][7] * 100.0 / sum_pred_modes[i],
fixed_pred_modes[i][8] * 100.0 / sum_pred_modes[i] );
}
+ for( int i = 0; i <= I_PRED_CHROMA_DC_128; i++ )
+ {
+ fixed_pred_modes[3][x264_mb_pred_mode8x8c_fix[i]] += h->stat.i_mb_pred_mode[3][i];
+ sum_pred_modes[3] += h->stat.i_mb_pred_mode[3][i];
+ }
+ if( sum_pred_modes[3] )
+ x264_log( h, X264_LOG_INFO, "i8c dc,h,v,p: %2.0f%% %2.0f%% %2.0f%% %2.0f%%\n",
+ fixed_pred_modes[3][0] * 100.0 / sum_pred_modes[3],
+ fixed_pred_modes[3][1] * 100.0 / sum_pred_modes[3],
+ fixed_pred_modes[3][2] * 100.0 / sum_pred_modes[3],
+ fixed_pred_modes[3][3] * 100.0 / sum_pred_modes[3] );
if( h->param.analyse.i_weighted_pred == X264_WEIGHTP_SMART && h->stat.i_frame_count[SLICE_TYPE_P] > 0 )
x264_log( h, X264_LOG_INFO, "Weighted P-Frames: Y:%.1f%%\n",
if( h->param.analyse.b_ssim )
{
- x264_log( h, X264_LOG_INFO,
- "SSIM Mean Y:%.7f\n",
- SUM3( h->stat.f_ssim_mean_y ) / i_count );
+ float ssim = SUM3( h->stat.f_ssim_mean_y ) / i_count;
+ x264_log( h, X264_LOG_INFO, "SSIM Mean Y:%.7f (%6.3fdb)\n", ssim, x264_ssim( ssim ) );
}
if( h->param.analyse.b_psnr )
{
(*frame)->i_reference_count--;
if( (*frame)->i_reference_count == 0 )
x264_frame_delete( *frame );
- x264_macroblock_cache_end( h->thread[i] );
+ x264_macroblock_cache_free( h->thread[i] );
}
- x264_free( h->thread[i]->scratch_buffer );
+ x264_macroblock_thread_free( h->thread[i], 0 );
x264_free( h->thread[i]->out.p_bitstream );
x264_free( h->thread[i]->out.nal);
x264_free( h->thread[i] );
projects / x264 / blobdiff