#include "idctdsp.h"
#include "me_cmp.h"
#include "motion_est.h"
+#include "mpegpicture.h"
#include "mpegvideodsp.h"
#include "mpegvideoencdsp.h"
#include "pixblockdsp.h"
#define MAX_FCODE 7
#define MAX_THREADS 32
-#define MAX_PICTURE_COUNT 36
#define MAX_B_FRAMES 16
#define INPLACE_OFFSET 16
-#define EDGE_WIDTH 16
-
/* Start codes. */
#define SEQ_END_CODE 0x000001b7
#define SEQ_START_CODE 0x000001b3
#define EXT_START_CODE 0x000001b5
#define USER_START_CODE 0x000001b2
-/**
- * Picture.
- */
-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; ///< types and macros are defined in mpegutils.h
-
- 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
-
- int alloc_mb_width; ///< mb_width used to allocate tables
- int alloc_mb_height; ///< mb_height used to allocate tables
-
- AVBufferRef *mb_mean_buf;
- uint8_t *mb_mean; ///< Table for MB luminance
-
- AVBufferRef *hwaccel_priv_buf;
- /**
- * hardware accelerator private data
- */
- void *hwaccel_picture_private;
-
- int field_picture; ///< whether or not the picture was encoded in separate fields
-
- int64_t mb_var_sum; ///< sum of MB variance for current frame
- int64_t mc_mb_var_sum; ///< motion compensated MB variance for current frame
-
- int b_frame_score;
- int needs_realloc; ///< Picture needs to be reallocated (eg due to a frame size change)
-
- int reference;
- int shared;
-
- uint64_t error[AV_NUM_DATA_POINTERS];
-} Picture;
-
-typedef struct ScratchpadContext {
- uint8_t *edge_emu_buffer; ///< temporary buffer for if MVs point to out-of-frame data
- uint8_t *rd_scratchpad; ///< scratchpad for rate distortion mb decision
- uint8_t *obmc_scratchpad;
- uint8_t *b_scratchpad; ///< scratchpad used for writing into write only buffers
-} ScratchpadContext;
-
/**
* MpegEncContext.
*/
{"border_mask", "increase the quantizer for macroblocks close to borders", FF_MPV_OFFSET(border_masking), AV_OPT_TYPE_FLOAT, {.dbl = 0 }, -FLT_MAX, FLT_MAX, FF_MPV_OPT_FLAGS}, \
{"lmin", "minimum Lagrange factor (VBR)", FF_MPV_OFFSET(lmin), AV_OPT_TYPE_INT, {.i64 = 2*FF_QP2LAMBDA }, 0, INT_MAX, FF_MPV_OPT_FLAGS }, \
{"lmax", "maximum Lagrange factor (VBR)", FF_MPV_OFFSET(lmax), AV_OPT_TYPE_INT, {.i64 = 31*FF_QP2LAMBDA }, 0, INT_MAX, FF_MPV_OPT_FLAGS }, \
+{"ibias", "intra quant bias", FF_MPV_OFFSET(intra_quant_bias), AV_OPT_TYPE_INT, {.i64 = FF_DEFAULT_QUANT_BIAS }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
+{"pbias", "inter quant bias", FF_MPV_OFFSET(inter_quant_bias), AV_OPT_TYPE_INT, {.i64 = FF_DEFAULT_QUANT_BIAS }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
extern const AVOption ff_mpv_generic_options[];
-#define FF_MPV_GENERIC_CLASS(name) \
-static const AVClass name ## _class = {\
- .class_name = #name " encoder",\
- .item_name = av_default_item_name,\
- .option = ff_mpv_generic_options,\
- .version = LIBAVUTIL_VERSION_INT,\
-};
-
/**
* Set the given MpegEncContext to common defaults (same for encoding
* and decoding). The changed fields will not depend upon the prior
void ff_mpv_common_init_neon(MpegEncContext *s);
void ff_mpv_common_init_ppc(MpegEncContext *s);
void ff_mpv_common_init_x86(MpegEncContext *s);
+void ff_mpv_common_init_mips(MpegEncContext *s);
int ff_mpv_common_frame_size_change(MpegEncContext *s);
void ff_mpv_common_end(MpegEncContext *s);
int ff_mpv_frame_start(MpegEncContext *s, AVCodecContext *avctx);
void ff_mpv_frame_end(MpegEncContext *s);
-int ff_mpv_lowest_referenced_row(MpegEncContext *s, int dir);
-
int ff_mpv_encode_init(AVCodecContext *avctx);
void ff_mpv_encode_init_x86(MpegEncContext *s);
void ff_write_quant_matrix(PutBitContext *pb, uint16_t *matrix);
-int ff_find_unused_picture(AVCodecContext *avctx, Picture *picture, int shared);
int ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
void ff_set_qscale(MpegEncContext * s, int qscale);
op_pixels_func (*pix_op)[4],
qpel_mc_func (*qpix_op)[16]);
-/**
- * Allocate a Picture.
- * The pixels are allocated/set by calling get_buffer() if shared = 0.
- */
-int ff_alloc_picture(AVCodecContext *avctx, Picture *pic, MotionEstContext *me,
- ScratchpadContext *sc, int shared, int encoding,
- int chroma_x_shift, int chroma_y_shift, int out_format,
- int mb_stride, int mb_width, int mb_height, int b8_stride,
- ptrdiff_t *linesize, ptrdiff_t *uvlinesize);
-
-int ff_mpeg_framesize_alloc(AVCodecContext *avctx, MotionEstContext *me,
- ScratchpadContext *sc, int linesize);
-/**
- * permute block according to permuatation.
- * @param last last non zero element in scantable order
- */
-void ff_block_permute(int16_t *block, uint8_t *permutation, const uint8_t *scantable, int last);
-
static inline void ff_update_block_index(MpegEncContext *s){
const int block_size= 8 >> s->avctx->lowres;
return bits - last;
}
-/* rv10.c */
-int ff_rv10_encode_picture_header(MpegEncContext *s, int picture_number);
-int ff_rv_decode_dc(MpegEncContext *s, int n);
-void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number);
-
-int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src);
-void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *picture);
-void ff_free_picture_tables(Picture *pic);
-
-
#endif /* AVCODEC_MPEGVIDEO_H */