#include "dsputil.h"
#include "error_resilience.h"
#include "get_bits.h"
+#include "hpeldsp.h"
#include "put_bits.h"
#include "ratecontrol.h"
#include "parser.h"
#include "mpeg12data.h"
#include "rl.h"
+#include "thread.h"
#include "videodsp.h"
#include "libavutil/opt.h"
FMT_H261,
FMT_H263,
FMT_MJPEG,
- FMT_H264,
};
#define MPEG_BUF_SIZE (16 * 1024)
*/
typedef struct Picture{
struct AVFrame f;
+ ThreadFrame tf;
+
+ AVBufferRef *qscale_table_buf;
+ int8_t *qscale_table;
+
+ AVBufferRef *motion_val_buf[2];
+ int16_t (*motion_val[2])[2];
+
+ AVBufferRef *mb_type_buf;
+ uint32_t *mb_type;
+
+ AVBufferRef *mbskip_table_buf;
+ uint8_t *mbskip_table;
+
+ AVBufferRef *ref_index_buf[2];
+ int8_t *ref_index[2];
+
+ AVBufferRef *mb_var_buf;
+ uint16_t *mb_var; ///< Table for MB variances
+
+ AVBufferRef *mc_mb_var_buf;
+ uint16_t *mc_mb_var; ///< Table for motion compensated MB variances
+
+ AVBufferRef *mb_mean_buf;
+ uint8_t *mb_mean; ///< Table for MB luminance
+
+ AVBufferRef *hwaccel_priv_buf;
+ /**
+ * hardware accelerator private data
+ */
+ void *hwaccel_picture_private;
- int8_t *qscale_table_base;
- int16_t (*motion_val_base[2])[2];
- uint32_t *mb_type_base;
#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)
int mb_var_sum; ///< sum of MB variance for current frame
int mc_mb_var_sum; ///< motion compensated MB variance for current frame
- uint16_t *mb_var; ///< Table for MB variances
- uint16_t *mc_mb_var; ///< Table for motion compensated MB variances
- uint8_t *mb_mean; ///< Table for MB luminance
+
int b_frame_score; /* */
- struct MpegEncContext *owner2; ///< pointer to the MpegEncContext that allocated this picture
int needs_realloc; ///< Picture needs to be reallocated (eg due to a frame size change)
+
+ int reference;
+ int shared;
} Picture;
/**
Picture *last_picture_ptr; ///< pointer to the previous picture.
Picture *next_picture_ptr; ///< pointer to the next picture (for bidir pred)
Picture *current_picture_ptr; ///< pointer to the current picture
- int picture_count; ///< number of allocated pictures (MAX_PICTURE_COUNT * avctx->thread_count)
- int picture_range_start, picture_range_end; ///< the part of picture that this context can allocate in
- uint8_t *visualization_buffer[3]; ///< temporary buffer vor MV visualization
int last_dc[3]; ///< last DC values for MPEG1
int16_t *dc_val_base;
int16_t *dc_val[3]; ///< used for mpeg4 DC prediction, all 3 arrays must be continuous
int h263_long_vectors; ///< use horrible h263v1 long vector mode
DSPContext dsp; ///< pointers for accelerated dsp functions
+ HpelDSPContext hdsp;
VideoDSPContext vdsp;
int f_code; ///< forward MV resolution
int b_code; ///< backward MV resolution for B Frames (mpeg4)
#define REBASE_PICTURE(pic, new_ctx, old_ctx) \
((pic && pic >= old_ctx->picture && \
- pic < old_ctx->picture + old_ctx->picture_count) ? \
+ pic < old_ctx->picture + MAX_PICTURE_COUNT) ? \
&new_ctx->picture[pic - old_ctx->picture] : NULL)
/* mpegvideo_enc common options */
void ff_MPV_common_init_x86(MpegEncContext *s);
void ff_MPV_common_init_axp(MpegEncContext *s);
void ff_MPV_common_init_arm(MpegEncContext *s);
-void ff_MPV_common_init_altivec(MpegEncContext *s);
void ff_MPV_common_init_bfin(MpegEncContext *s);
+void ff_MPV_common_init_ppc(MpegEncContext *s);
void ff_clean_intra_table_entries(MpegEncContext *s);
-void ff_draw_horiz_band(MpegEncContext *s, int y, int h);
+void ff_draw_horiz_band(AVCodecContext *avctx, DSPContext *dsp, Picture *cur,
+ Picture *last, int y, int h, int picture_structure,
+ int first_field, int draw_edges, 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, AVFrame *pict);
+void ff_print_debug_info(MpegEncContext *s, Picture *p);
void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
void ff_release_unused_pictures(MpegEncContext *s, int remove_current);
int ff_find_unused_picture(MpegEncContext *s, int shared);
int ff_MPV_lowest_referenced_row(MpegEncContext *s, int dir);
void ff_MPV_report_decode_progress(MpegEncContext *s);
int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
-const uint8_t *avpriv_mpv_find_start_code(const uint8_t *p, const uint8_t *end, uint32_t *state);
void ff_set_qscale(MpegEncContext * s, int qscale);
void ff_mpeg_er_frame_start(MpegEncContext *s);
int ff_dct_quantize_c(MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow);
void ff_init_block_index(MpegEncContext *s);
-void ff_copy_picture(Picture *dst, Picture *src);
void ff_MPV_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb,
int ff_alloc_picture(MpegEncContext *s, Picture *pic, int shared);
extern const enum AVPixelFormat ff_pixfmt_list_420[];
-extern const enum AVPixelFormat ff_hwaccel_pixfmt_list_420[];
/**
* permute block according to permuatation.
int motion_x, int motion_y);
void ff_mpeg1_encode_init(MpegEncContext *s);
void ff_mpeg1_encode_slice_header(MpegEncContext *s);
-void ff_mpeg1_clean_buffers(MpegEncContext *s);
-int ff_mpeg1_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size, AVCodecParserContext *s);
extern const uint8_t ff_aic_dc_scale_table[32];
extern const uint8_t ff_h263_chroma_qscale_table[32];
extern const uint8_t ff_h263_loop_filter_strength[32];
-/* h261.c */
-void ff_h261_loop_filter(MpegEncContext *s);
-void ff_h261_reorder_mb_index(MpegEncContext* s);
-void ff_h261_encode_mb(MpegEncContext *s,
- int16_t block[6][64],
- int motion_x, int motion_y);
-void ff_h261_encode_picture_header(MpegEncContext * s, int picture_number);
-void ff_h261_encode_init(MpegEncContext *s);
-int ff_h261_get_picture_format(int width, int height);
-
-
/* rv10.c */
void ff_rv10_encode_picture_header(MpegEncContext *s, int picture_number);
int ff_rv_decode_dc(MpegEncContext *s, int n);
int16_t block[6][64],
int motion_x, int motion_y);
+int ff_mpeg_ref_picture(MpegEncContext *s, Picture *dst, Picture *src);
+void ff_mpeg_unref_picture(MpegEncContext *s, Picture *picture);
+
#endif /* AVCODEC_MPEGVIDEO_H */