#include "bitstream.h"
#include "ratecontrol.h"
#include "parser.h"
+#include "mpeg12data.h"
+#include "rl.h"
#define FRAME_SKIPPED 100 ///< return value for header parsers if frame is not coded
FMT_H264,
};
-#define EDGE_WIDTH 16
-
#define MPEG_BUF_SIZE (16 * 1024)
#define QMAT_SHIFT_MMX 16
#define ME_MAP_SHIFT 3
#define ME_MAP_MV_BITS 11
-/* run length table */
-#define MAX_RUN 64
-#define MAX_LEVEL 64
-
-#define I_TYPE FF_I_TYPE ///< Intra
-#define P_TYPE FF_P_TYPE ///< Predicted
-#define B_TYPE FF_B_TYPE ///< Bi-dir predicted
-#define S_TYPE FF_S_TYPE ///< S(GMC)-VOP MPEG4
-#define SI_TYPE FF_SI_TYPE ///< Switching Intra
-#define SP_TYPE FF_SP_TYPE ///< Switching Predicted
-
#define MAX_MB_BYTES (30*16*16*3/8 + 120)
#define INPLACE_OFFSET 16
#define EXT_START_CODE 0x000001b5
#define USER_START_CODE 0x000001b2
-/**
- * Scantable.
- */
-typedef struct ScanTable{
- const uint8_t *scantable;
- uint8_t permutated[64];
- uint8_t raster_end[64];
-#ifdef ARCH_POWERPC
- /** Used by dct_quantise_alitvec to find last-non-zero */
- DECLARE_ALIGNED_8(uint8_t, inverse[64]);
-#endif
-} ScanTable;
-
/**
* Picture.
*/
uint8_t *interpolated[3];
int16_t (*motion_val_base[2])[2];
uint32_t *mb_type_base;
-#define MB_TYPE_INTRA MB_TYPE_INTRA4x4 //default mb_type if theres just one type
+#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)
int *lambda_table;
int adaptive_quant; ///< use adaptive quantization
int dquant; ///< qscale difference to prev qscale
- int pict_type; ///< I_TYPE, P_TYPE, B_TYPE, ...
+ int pict_type; ///< FF_I_TYPE, FF_P_TYPE, FF_B_TYPE, ...
int last_pict_type; //FIXME removes
int last_non_b_pict_type; ///< used for mpeg4 gmc b-frames & ratecontrol
int dropable;
void MPV_common_init_mmi(MpegEncContext *s);
void MPV_common_init_armv4l(MpegEncContext *s);
void MPV_common_init_altivec(MpegEncContext *s);
-extern void (*draw_edges)(uint8_t *buf, int wrap, int width, int height, int w);
void ff_clean_intra_table_entries(MpegEncContext *s);
-void ff_init_scantable(uint8_t *, ScanTable *st, const uint8_t *src_scantable);
void ff_draw_horiz_band(MpegEncContext *s, int y, int h);
-void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h,
- int src_x, int src_y, int w, int h);
void ff_mpeg_flush(AVCodecContext *avctx);
void ff_print_debug_info(MpegEncContext *s, AVFrame *pict);
void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra);
-extern enum PixelFormat ff_yuv420p_list[2];
-
void ff_init_block_index(MpegEncContext *s);
static inline void ff_update_block_index(MpegEncContext *s){
void ff_fix_long_p_mvs(MpegEncContext * s);
void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select,
int16_t (*mv_table)[2], int f_code, int type, int truncate);
-void ff_init_me(MpegEncContext *s);
+int ff_init_me(MpegEncContext *s);
int ff_pre_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y);
-inline int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr,
+int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr,
int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
int ref_mv_scale, int size, int h);
-inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
+int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index,
int ref_index, int size, int h, int add_rate);
/* mpeg12.c */
-extern const uint16_t ff_mpeg1_default_intra_matrix[64];
-extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
extern const uint8_t ff_mpeg1_dc_scale_table[128];
-extern const AVRational ff_frame_rate_tab[];
void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number);
void mpeg1_encode_mb(MpegEncContext *s,
void ff_mpeg1_clean_buffers(MpegEncContext *s);
int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size);
-#include "rl.h"
-
extern const uint8_t ff_mpeg4_y_dc_scale_table[32];
extern const uint8_t ff_mpeg4_c_dc_scale_table[32];
extern const uint8_t ff_aic_dc_scale_table[32];
int ff_h263_decode_init(AVCodecContext *avctx);
int ff_h263_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- uint8_t *buf, int buf_size);
+ const uint8_t *buf, int buf_size);
int ff_h263_decode_end(AVCodecContext *avctx);
void h263_encode_mb(MpegEncContext *s,
DCTELEM block[6][64],