#define EXT_START_CODE 0x000001b5
#define USER_START_CODE 0x000001b2
-/**
- * Value of Picture.reference when Picture is not a reference picture, but
- * is held for delayed output.
- */
-#define DELAYED_PIC_REF 4
-
struct MpegEncContext;
/**
int16_t (*motion_val[2])[2];
AVBufferRef *mb_type_buf;
- uint32_t *mb_type;
-
-#if !FF_API_MB_TYPE
-#define MB_TYPE_INTRA4x4 0x0001
-#define MB_TYPE_INTRA16x16 0x0002 //FIXME H.264-specific
-#define MB_TYPE_INTRA_PCM 0x0004 //FIXME H.264-specific
-#define MB_TYPE_16x16 0x0008
-#define MB_TYPE_16x8 0x0010
-#define MB_TYPE_8x16 0x0020
-#define MB_TYPE_8x8 0x0040
-#define MB_TYPE_INTERLACED 0x0080
-#define MB_TYPE_DIRECT2 0x0100 //FIXME
-#define MB_TYPE_ACPRED 0x0200
-#define MB_TYPE_GMC 0x0400
-#define MB_TYPE_SKIP 0x0800
-#define MB_TYPE_P0L0 0x1000
-#define MB_TYPE_P1L0 0x2000
-#define MB_TYPE_P0L1 0x4000
-#define MB_TYPE_P1L1 0x8000
-#define MB_TYPE_L0 (MB_TYPE_P0L0 | MB_TYPE_P1L0)
-#define MB_TYPE_L1 (MB_TYPE_P0L1 | MB_TYPE_P1L1)
-#define MB_TYPE_L0L1 (MB_TYPE_L0 | MB_TYPE_L1)
-#define MB_TYPE_QUANT 0x00010000
-#define MB_TYPE_CBP 0x00020000
-#endif
+ uint32_t *mb_type; ///< types and macros are defined in mpegutils.h
AVBufferRef *mbskip_table_buf;
uint8_t *mbskip_table;
*/
void *hwaccel_picture_private;
-#define MB_TYPE_INTRA MB_TYPE_INTRA4x4 //default mb_type if there is just one type
-#define IS_INTRA4x4(a) ((a)&MB_TYPE_INTRA4x4)
-#define IS_INTRA16x16(a) ((a)&MB_TYPE_INTRA16x16)
-#define IS_PCM(a) ((a)&MB_TYPE_INTRA_PCM)
-#define IS_INTRA(a) ((a)&7)
-#define IS_INTER(a) ((a)&(MB_TYPE_16x16|MB_TYPE_16x8|MB_TYPE_8x16|MB_TYPE_8x8))
-#define IS_SKIP(a) ((a)&MB_TYPE_SKIP)
-#define IS_INTRA_PCM(a) ((a)&MB_TYPE_INTRA_PCM)
-#define IS_INTERLACED(a) ((a)&MB_TYPE_INTERLACED)
-#define IS_DIRECT(a) ((a)&MB_TYPE_DIRECT2)
-#define IS_GMC(a) ((a)&MB_TYPE_GMC)
-#define IS_16X16(a) ((a)&MB_TYPE_16x16)
-#define IS_16X8(a) ((a)&MB_TYPE_16x8)
-#define IS_8X16(a) ((a)&MB_TYPE_8x16)
-#define IS_8X8(a) ((a)&MB_TYPE_8x8)
-#define IS_SUB_8X8(a) ((a)&MB_TYPE_16x16) //note reused
-#define IS_SUB_8X4(a) ((a)&MB_TYPE_16x8) //note reused
-#define IS_SUB_4X8(a) ((a)&MB_TYPE_8x16) //note reused
-#define IS_SUB_4X4(a) ((a)&MB_TYPE_8x8) //note reused
-#define IS_ACPRED(a) ((a)&MB_TYPE_ACPRED)
-#define IS_QUANT(a) ((a)&MB_TYPE_QUANT)
-#define IS_DIR(a, part, list) ((a) & (MB_TYPE_P0L0<<((part)+2*(list))))
-#define USES_LIST(a, list) ((a) & ((MB_TYPE_P0L0|MB_TYPE_P1L0)<<(2*(list)))) ///< does this mb use listX, note does not work if subMBs
-#define HAS_CBP(a) ((a)&MB_TYPE_CBP)
-
- int field_poc[2]; ///< h264 top/bottom POC
- int poc; ///< h264 frame POC
- int frame_num; ///< h264 frame_num (raw frame_num from slice header)
- int mmco_reset; ///< h264 MMCO_RESET set this 1. Reordering code must not mix pictures before and after MMCO_RESET.
- int pic_id; /**< h264 pic_num (short -> no wrap version of pic_num,
- pic_num & max_pic_num; long -> long_pic_num) */
- int long_ref; ///< 1->long term reference 0->short term reference
- int ref_poc[2][2][32]; ///< h264 POCs of the frames used as reference (FIXME need per slice)
- int ref_count[2][2]; ///< number of entries in ref_poc (FIXME need per slice)
- int mbaff; ///< h264 1 -> MBAFF frame 0-> not MBAFF
int field_picture; ///< whether or not the picture was encoded in separate fields
int mb_var_sum; ///< sum of MB variance for current frame
int reference;
int shared;
- int recovered; ///< Picture at IDR or recovery point + recovery count
} Picture;
/**
int mb_x, mb_y;
int mb_skip_run;
int mb_intra;
- uint16_t *mb_type; ///< Table for candidate MB types for encoding
-#define CANDIDATE_MB_TYPE_INTRA 0x01
-#define CANDIDATE_MB_TYPE_INTER 0x02
-#define CANDIDATE_MB_TYPE_INTER4V 0x04
-#define CANDIDATE_MB_TYPE_SKIPPED 0x08
-//#define MB_TYPE_GMC 0x10
-
-#define CANDIDATE_MB_TYPE_DIRECT 0x10
-#define CANDIDATE_MB_TYPE_FORWARD 0x20
-#define CANDIDATE_MB_TYPE_BACKWARD 0x40
-#define CANDIDATE_MB_TYPE_BIDIR 0x80
-
-#define CANDIDATE_MB_TYPE_INTER_I 0x100
-#define CANDIDATE_MB_TYPE_FORWARD_I 0x200
-#define CANDIDATE_MB_TYPE_BACKWARD_I 0x400
-#define CANDIDATE_MB_TYPE_BIDIR_I 0x800
-
-#define CANDIDATE_MB_TYPE_DIRECT0 0x1000
+ uint16_t *mb_type; ///< Table for candidate MB types for encoding (defines in mpegutils.h)
int block_index[6]; ///< index to current MB in block based arrays with edges
int block_wrap[6];
/* MPEG-2-specific - I wished not to have to support this mess. */
int progressive_sequence;
int mpeg_f_code[2][2];
+
+ // picture structure defines are loaded from mpegutils.h
int picture_structure;
-/* picture type */
-#define PICT_TOP_FIELD 1
-#define PICT_BOTTOM_FIELD 2
-#define PICT_FRAME 3
int intra_dc_precision;
int frame_pred_frame_dct;
void ff_MPV_common_init_arm(MpegEncContext *s);
void ff_MPV_common_init_ppc(MpegEncContext *s);
void ff_clean_intra_table_entries(MpegEncContext *s);
-void ff_draw_horiz_band(AVCodecContext *avctx, DSPContext *dsp, Picture *cur,
- Picture *last, int y, int h, int picture_structure,
- int first_field, int low_delay,
- int v_edge_pos, int h_edge_pos);
void ff_mpeg_draw_horiz_band(MpegEncContext *s, int y, int h);
void ff_mpeg_flush(AVCodecContext *avctx);
void ff_print_debug_info(MpegEncContext *s, Picture *p);
int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
void ff_set_qscale(MpegEncContext * s, int qscale);
+/* Error resilience */
void ff_mpeg_er_frame_start(MpegEncContext *s);
+void ff_mpeg_set_erpic(ERPicture *dst, Picture *src);
int ff_dct_common_init(MpegEncContext *s);
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
projects / ffmpeg / blobdiff