X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=common%2Fframe.h;h=dcec3bf4db22760527f04e85e073712e8e110b4c;hb=592e92e9a8e47c3f0d0017c8158df5a4830e0bbd;hp=02cc31a4219362d9712a8c38fee73ea80c8fb55e;hpb=cf5ba8134a4bdd381e75a5c2ea434198a7174a36;p=x264 diff --git a/common/frame.h b/common/frame.h index 02cc31a4..dcec3bf4 100644 --- a/common/frame.h +++ b/common/frame.h @@ -1,10 +1,11 @@ /***************************************************************************** - * frame.h: h264 encoder library + * frame.h: frame handling ***************************************************************************** - * Copyright (C) 2003-2008 x264 project + * Copyright (C) 2003-2015 x264 project * * Authors: Laurent Aimar * Loren Merritt + * Fiona Glaser * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -19,6 +20,9 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA. + * + * This program is also available under a commercial proprietary license. + * For more information, contact us at licensing@x264.com. *****************************************************************************/ #ifndef X264_FRAME_H @@ -28,26 +32,42 @@ #define PADH 32 #define PADV 32 -typedef struct +typedef struct x264_frame { /* */ + uint8_t *base; /* Base pointer for all malloced data in this frame. */ int i_poc; + int i_delta_poc[2]; int i_type; + int i_forced_type; int i_qpplus1; int64_t i_pts; + int64_t i_dts; + int64_t i_reordered_pts; + int64_t i_duration; /* in SPS time_scale units (i.e 2 * timebase units) used for vfr */ + float f_duration; /* in seconds */ + int64_t i_cpb_duration; + int64_t i_cpb_delay; /* in SPS time_scale units (i.e 2 * timebase units) */ + int64_t i_dpb_output_delay; x264_param_t *param; - int i_frame; /* Presentation frame number */ - int i_dts; /* Coded frame number */ + int i_frame; /* Presentation frame number */ + int i_coded; /* Coded frame number */ + int64_t i_field_cnt; /* Presentation field count */ int i_frame_num; /* 7.4.3 frame_num */ int b_kept_as_ref; + int i_pic_struct; + int b_keyframe; uint8_t b_fdec; uint8_t b_last_minigop_bframe; /* this frame is the last b in a sequence of bframes */ uint8_t i_bframes; /* number of bframes following this nonb in coded order */ float f_qp_avg_rc; /* QPs as decided by ratecontrol */ float f_qp_avg_aq; /* QPs as decided by AQ in addition to ratecontrol */ + float f_crf_avg; /* Average effective CRF for this frame */ + int i_poc_l0ref0; /* poc of first refframe in L0, used to check if direct temporal is possible */ /* YUV buffer */ + int i_csp; /* Internal csp */ int i_plane; int i_stride[3]; int i_width[3]; @@ -55,28 +75,45 @@ typedef struct int i_stride_lowres; int i_width_lowres; int i_lines_lowres; - uint8_t *plane[3]; - uint8_t *filtered[4]; /* plane[0], H, V, HV */ - uint8_t *lowres[4]; /* half-size copy of input frame: Orig, H, V, HV */ + pixel *plane[3]; + pixel *plane_fld[3]; + pixel *filtered[3][4]; /* plane[0], H, V, HV */ + pixel *filtered_fld[3][4]; + pixel *lowres[4]; /* half-size copy of input frame: Orig, H, V, HV */ uint16_t *integral; /* for unrestricted mv we allocate more data than needed * allocated data are stored in buffer */ - uint8_t *buffer[4]; - uint8_t *buffer_lowres[4]; + pixel *buffer[4]; + pixel *buffer_fld[4]; + pixel *buffer_lowres[4]; + + x264_weight_t weight[X264_REF_MAX][3]; /* [ref_index][plane] */ + pixel *weighted[X264_REF_MAX]; /* plane[0] weighted of the reference frames */ + int b_duplicate; + struct x264_frame *orig; /* motion data */ int8_t *mb_type; + uint8_t *mb_partition; int16_t (*mv[2])[2]; + int16_t (*mv16x16)[2]; int16_t (*lowres_mvs[2][X264_BFRAME_MAX+1])[2]; + uint8_t *field; + uint8_t *effective_qp; + + /* Stored as (lists_used << LOWRES_COST_SHIFT) + (cost). + * Doesn't need special addressing for intra cost because + * lists_used is guaranteed to be zero in that cast. */ uint16_t (*lowres_costs[X264_BFRAME_MAX+2][X264_BFRAME_MAX+2]); - /* Actually a width-2 bitfield with 4 values per uint8_t. */ - uint8_t (*lowres_inter_types[X264_BFRAME_MAX+2][X264_BFRAME_MAX+2]); + #define LOWRES_COST_MASK ((1<<14)-1) + #define LOWRES_COST_SHIFT 14 + int *lowres_mv_costs[2][X264_BFRAME_MAX+1]; int8_t *ref[2]; int i_ref[2]; - int ref_poc[2][16]; - int inv_ref_poc[16]; // inverse values (list0 only) to avoid divisions in MB encoding + int ref_poc[2][X264_REF_MAX]; + int16_t inv_ref_poc[2]; // inverse values of ref0 poc to avoid divisions in temporal MV prediction /* for adaptive B-frame decision. * contains the SATD cost of the lowres frame encoded in various modes @@ -88,7 +125,8 @@ typedef struct int *i_row_satds[X264_BFRAME_MAX+2][X264_BFRAME_MAX+2]; int *i_row_satd; int *i_row_bits; - int *i_row_qp; + float *f_row_qp; + float *f_row_qscale; float *f_qp_offset; float *f_qp_offset_aq; int b_intra_calculated; @@ -96,17 +134,50 @@ typedef struct uint16_t *i_propagate_cost; uint16_t *i_inv_qscale_factor; int b_scenecut; /* Set to zero if the frame cannot possibly be part of a real scenecut. */ + float f_weighted_cost_delta[X264_BFRAME_MAX+2]; + uint32_t i_pixel_sum[3]; + uint64_t i_pixel_ssd[3]; + + /* hrd */ + x264_hrd_t hrd_timing; /* vbv */ uint8_t i_planned_type[X264_LOOKAHEAD_MAX+1]; int i_planned_satd[X264_LOOKAHEAD_MAX+1]; + double f_planned_cpb_duration[X264_LOOKAHEAD_MAX+1]; + int64_t i_coded_fields_lookahead; + int64_t i_cpb_delay_lookahead; /* threading */ int i_lines_completed; /* in pixels */ + int i_lines_weighted; /* FIXME: this only supports weighting of one reference frame */ int i_reference_count; /* number of threads using this frame (not necessarily the number of pointers) */ x264_pthread_mutex_t mutex; x264_pthread_cond_t cv; + int i_slice_count; /* Atomically written to/read from with slice threads */ + + /* periodic intra refresh */ + float f_pir_position; + int i_pir_start_col; + int i_pir_end_col; + int i_frames_since_pir; + /* interactive encoder control */ + int b_corrupt; + + /* user sei */ + x264_sei_t extra_sei; + + /* user data */ + void *opaque; + + /* user frame properties */ + uint8_t *mb_info; + void (*mb_info_free)( void* ); + +#if HAVE_OPENCL + x264_frame_opencl_t opencl; +#endif } x264_frame_t; /* synchronized frame list */ @@ -118,57 +189,74 @@ typedef struct x264_pthread_mutex_t mutex; x264_pthread_cond_t cv_fill; /* event signaling that the list became fuller */ x264_pthread_cond_t cv_empty; /* event signaling that the list became emptier */ -} x264_synch_frame_list_t; +} x264_sync_frame_list_t; -typedef void (*x264_deblock_inter_t)( uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0 ); -typedef void (*x264_deblock_intra_t)( uint8_t *pix, int stride, int alpha, int beta ); +typedef void (*x264_deblock_inter_t)( pixel *pix, intptr_t stride, int alpha, int beta, int8_t *tc0 ); +typedef void (*x264_deblock_intra_t)( pixel *pix, intptr_t stride, int alpha, int beta ); typedef struct { - x264_deblock_inter_t deblock_v_luma; - x264_deblock_inter_t deblock_h_luma; - x264_deblock_inter_t deblock_v_chroma; - x264_deblock_inter_t deblock_h_chroma; - x264_deblock_intra_t deblock_v_luma_intra; - x264_deblock_intra_t deblock_h_luma_intra; - x264_deblock_intra_t deblock_v_chroma_intra; - x264_deblock_intra_t deblock_h_chroma_intra; + x264_deblock_inter_t deblock_luma[2]; + x264_deblock_inter_t deblock_chroma[2]; + x264_deblock_inter_t deblock_h_chroma_420; + x264_deblock_inter_t deblock_h_chroma_422; + x264_deblock_intra_t deblock_luma_intra[2]; + x264_deblock_intra_t deblock_chroma_intra[2]; + x264_deblock_intra_t deblock_h_chroma_420_intra; + x264_deblock_intra_t deblock_h_chroma_422_intra; + x264_deblock_inter_t deblock_luma_mbaff; + x264_deblock_inter_t deblock_chroma_mbaff; + x264_deblock_inter_t deblock_chroma_420_mbaff; + x264_deblock_inter_t deblock_chroma_422_mbaff; + x264_deblock_intra_t deblock_luma_intra_mbaff; + x264_deblock_intra_t deblock_chroma_intra_mbaff; + x264_deblock_intra_t deblock_chroma_420_intra_mbaff; + x264_deblock_intra_t deblock_chroma_422_intra_mbaff; + void (*deblock_strength) ( uint8_t nnz[X264_SCAN8_SIZE], int8_t ref[2][X264_SCAN8_LUMA_SIZE], + int16_t mv[2][X264_SCAN8_LUMA_SIZE][2], uint8_t bs[2][8][4], int mvy_limit, + int bframe ); } x264_deblock_function_t; -x264_frame_t *x264_frame_new( x264_t *h, int b_fdec ); void x264_frame_delete( x264_frame_t *frame ); int x264_frame_copy_picture( x264_t *h, x264_frame_t *dst, x264_picture_t *src ); -void x264_frame_expand_border( x264_t *h, x264_frame_t *frame, int mb_y, int b_end ); +void x264_frame_expand_border( x264_t *h, x264_frame_t *frame, int mb_y ); void x264_frame_expand_border_filtered( x264_t *h, x264_frame_t *frame, int mb_y, int b_end ); void x264_frame_expand_border_lowres( x264_frame_t *frame ); +void x264_frame_expand_border_chroma( x264_t *h, x264_frame_t *frame, int plane ); void x264_frame_expand_border_mod16( x264_t *h, x264_frame_t *frame ); +void x264_expand_border_mbpair( x264_t *h, int mb_x, int mb_y ); -void x264_frame_deblock( x264_t *h ); void x264_frame_deblock_row( x264_t *h, int mb_y ); +void x264_macroblock_deblock( x264_t *h ); void x264_frame_filter( x264_t *h, x264_frame_t *frame, int mb_y, int b_end ); void x264_frame_init_lowres( x264_t *h, x264_frame_t *frame ); -void x264_deblock_init( int cpu, x264_deblock_function_t *pf ); +void x264_deblock_init( int cpu, x264_deblock_function_t *pf, int b_mbaff ); void x264_frame_cond_broadcast( x264_frame_t *frame, int i_lines_completed ); void x264_frame_cond_wait( x264_frame_t *frame, int i_lines_completed ); +int x264_frame_new_slice( x264_t *h, x264_frame_t *frame ); + +void x264_threadslice_cond_broadcast( x264_t *h, int pass ); +void x264_threadslice_cond_wait( x264_t *h, int pass ); void x264_frame_push( x264_frame_t **list, x264_frame_t *frame ); x264_frame_t *x264_frame_pop( x264_frame_t **list ); void x264_frame_unshift( x264_frame_t **list, x264_frame_t *frame ); x264_frame_t *x264_frame_shift( x264_frame_t **list ); void x264_frame_push_unused( x264_t *h, x264_frame_t *frame ); +void x264_frame_push_blank_unused( x264_t *h, x264_frame_t *frame ); +x264_frame_t *x264_frame_pop_blank_unused( x264_t *h ); +void x264_weight_scale_plane( x264_t *h, pixel *dst, intptr_t i_dst_stride, pixel *src, intptr_t i_src_stride, + int i_width, int i_height, x264_weight_t *w ); x264_frame_t *x264_frame_pop_unused( x264_t *h, int b_fdec ); -void x264_frame_sort( x264_frame_t **list, int b_dts ); void x264_frame_delete_list( x264_frame_t **list ); -int x264_synch_frame_list_init( x264_synch_frame_list_t *slist, int nelem ); -void x264_synch_frame_list_delete( x264_synch_frame_list_t *slist ); -void x264_synch_frame_list_push( x264_synch_frame_list_t *slist, x264_frame_t *frame ); - -#define x264_frame_sort_dts(list) x264_frame_sort(list, 1) -#define x264_frame_sort_pts(list) x264_frame_sort(list, 0) +int x264_sync_frame_list_init( x264_sync_frame_list_t *slist, int nelem ); +void x264_sync_frame_list_delete( x264_sync_frame_list_t *slist ); +void x264_sync_frame_list_push( x264_sync_frame_list_t *slist, x264_frame_t *frame ); +x264_frame_t *x264_sync_frame_list_pop( x264_sync_frame_list_t *slist ); #endif