#define PADH 32
#define PADV 32
-typedef struct
+typedef struct x264_frame
{
/* */
int i_poc;
int i_type;
int i_qpplus1;
int64_t i_pts;
+ int64_t i_reordered_pts;
x264_param_t *param;
- int i_frame; /* Presentation frame number */
- int i_frame_num; /* Coded frame number */
+ int i_frame; /* Presentation frame number */
+ int i_coded; /* Coded frame number */
+ int i_frame_num; /* 7.4.3 frame_num */
int b_kept_as_ref;
+ 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 */
+ int i_poc_l0ref0; /* poc of first refframe in L0, used to check if direct temporal is possible */
/* YUV buffer */
int i_plane;
uint8_t *buffer[4];
uint8_t *buffer_lowres[4];
+ x264_weight_t weight[16][3]; /* [ref_index][plane] */
+ uint8_t *weighted[16]; /* 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 (*lowres_mvs[2][X264_BFRAME_MAX+1])[2];
uint16_t (*lowres_costs[X264_BFRAME_MAX+2][X264_BFRAME_MAX+2]);
uint16_t *i_intra_cost;
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;
+ uint64_t i_pixel_ssd;
/* vbv */
uint8_t i_planned_type[X264_LOOKAHEAD_MAX+1];
/* 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;
+ /* periodic intra refresh */
+ float f_pir_position;
+ int i_pir_start_col;
+ int i_pir_end_col;
} x264_frame_t;
+/* synchronized frame list */
+typedef struct
+{
+ x264_frame_t **list;
+ int i_max_size;
+ int i_size;
+ 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;
+
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 struct
x264_deblock_intra_t deblock_h_chroma_intra;
} x264_deblock_function_t;
-x264_frame_t *x264_frame_new( x264_t *h );
+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_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 );
-x264_frame_t *x264_frame_pop_unused( x264_t *h );
+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, uint8_t *dst, int i_dst_stride, uint8_t *src, int 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)