X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=libhb%2Finternal.h;h=fa3fe86f682dd5aa6ea6b68acc1ae6d2daaf84fe;hb=c5c381e3579de78ead6a777da6c8b934aeaba19e;hp=15b016b5c1ce5d5dc951071211f32f745669c8d1;hpb=13b046adca50f4a130b567bdcfadbddf5fd76cc9;p=handbrake-jp%2Fhandbrake-jp-git.git

diff --git a/libhb/internal.h b/libhb/internal.h
index 15b016b5..fa3fe86f 100644
--- a/libhb/internal.h
+++ b/libhb/internal.h
@@ -8,6 +8,14 @@
  * common.c
  **********************************************************************/
 void hb_log( char * log, ... );
+extern int global_verbosity_level; // Global variable for hb_deep_log
+typedef enum hb_debug_level_s
+{
+    HB_SUPPORT_LOG      = 1, // helpful in tech support
+    HB_HOUSEKEEPING_LOG = 2, // stuff we hate scrolling through  
+    HB_GRANULAR_LOG     = 3  // sample-by-sample
+} hb_debug_level_t;
+void hb_deep_log( hb_debug_level_t level, char * log, ... );
 void hb_error( char * fmt, ...);
 
 int  hb_list_bytes( hb_list_t * );
@@ -85,14 +93,47 @@ hb_buffer_t * hb_fifo_get( hb_fifo_t * );
 hb_buffer_t * hb_fifo_see( hb_fifo_t * );
 hb_buffer_t * hb_fifo_see2( hb_fifo_t * );
 void          hb_fifo_push( hb_fifo_t *, hb_buffer_t * );
+void          hb_fifo_push_head( hb_fifo_t *, hb_buffer_t * );
 void          hb_fifo_close( hb_fifo_t ** );
 
+// this routine gets a buffer for an uncompressed YUV420 video frame
+// with dimensions width x height.
+static inline hb_buffer_t * hb_video_buffer_init( int width, int height )
+{
+    // Y requires w x h bytes. U & V each require (w+1)/2 x
+    // (h+1)/2 bytes (the "+1" is to round up). We shift rather
+    // than divide by 2 since the compiler can't know these ints
+    // are positive so it generates very expensive integer divides
+    // if we do "/2". The code here matches the calculation for
+    // PIX_FMT_YUV420P in ffmpeg's avpicture_fill() which is required
+    // for most of HB's filters to work right.
+    return hb_buffer_init( width * height + ( ( width+1 ) >> 1 ) *
+                           ( ( height+1 ) >> 1 ) * 2 );
+}
+
+// this routine 'moves' data from src to dst by interchanging 'data',
+// 'size' & 'alloc' between them and copying the rest of the fields
+// from src to dst.
+static inline void hb_buffer_swap_copy( hb_buffer_t *src, hb_buffer_t *dst )
+{
+    uint8_t *data  = dst->data;
+    int      size  = dst->size;
+    int      alloc = dst->alloc;
+
+    *dst = *src;
+
+    src->data  = data;
+    src->size  = size;
+    src->alloc = alloc;
+}
+
 /***********************************************************************
  * Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
  **********************************************************************/
 hb_thread_t * hb_update_init( int * build, char * version );
 hb_thread_t * hb_scan_init( hb_handle_t *, const char * path,
-                            int title_index, hb_list_t * list_title );
+                            int title_index, hb_list_t * list_title,
+                            int preview_count, int store_previews );
 hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count,
                             volatile int * die, int * error, hb_job_t ** job );
 hb_thread_t  * hb_reader_init( hb_job_t * );
@@ -106,14 +147,24 @@ hb_work_object_t * hb_codec_encoder( int );
  **********************************************************************/
 typedef struct {
     int64_t last_scr;       /* unadjusted SCR from most recent pack */
-    int64_t scr_offset;     /* discontinuity correction adjustment */
+    int64_t last_pts;       /* last pts we saw */
     int     scr_changes;    /* number of SCR discontinuities */
-    int     frame_duration; /* frame duration (in 90KHz ticks) */
+    int     dts_drops;      /* number of drops because DTS too far from SCR */
 } hb_psdemux_t;
 
+typedef int (*hb_muxer_t)(hb_buffer_t *, hb_list_t *, hb_psdemux_t*);
+
 int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * );
+int hb_demux_ss( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * );
 int hb_demux_null( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * );
 
+extern const hb_muxer_t hb_demux[];
+
+/***********************************************************************
+ * decmetadata.c
+ **********************************************************************/
+extern void decmetadata( hb_title_t *title );
+
 /***********************************************************************
  * dvd.c
  **********************************************************************/
@@ -159,6 +210,7 @@ union hb_esconfig_u
 	    int       sps_length;
 	    uint8_t  pps[HB_CONFIG_MAX_SIZE];
 	    int       pps_length;
+        uint32_t init_delay;
 	} h264;
 
     struct
@@ -181,7 +233,11 @@ union hb_esconfig_u
     struct
     {
     	/* ac3flags stores the flags from the AC3 source, as found in scan.c */
-    	int  ac3flags;
+    	int     ac3flags;
+        // next two items are used by the bsinfo routine to accumulate small
+        // frames until we have enough to validate the crc.
+        int     len;        // space currently used in 'buf'
+        uint8_t buf[HB_CONFIG_MAX_SIZE-sizeof(int)];
     } a52;
 
     struct