FFmpeg
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JPEG-LS encoder. More...
#include "avcodec.h"
#include "get_bits.h"
#include "put_bits.h"
#include "golomb.h"
#include "internal.h"
#include "mathops.h"
#include "mjpeg.h"
#include "jpegls.h"
Go to the source code of this file.
Functions | |
static void | ls_encode_regular (JLSState *state, PutBitContext *pb, int Q, int err) |
Encode error from regular symbol. | |
static void | ls_encode_runterm (JLSState *state, PutBitContext *pb, int RItype, int err, int limit_add) |
Encode error from run termination. | |
static void | ls_encode_run (JLSState *state, PutBitContext *pb, int run, int comp, int trail) |
Encode run value as specified by JPEG-LS standard. | |
static void | ls_encode_line (JLSState *state, PutBitContext *pb, void *last, void *cur, int last2, int w, int stride, int comp, int bits) |
Encode one line of image. | |
static void | ls_store_lse (JLSState *state, PutBitContext *pb) |
static int | encode_picture_ls (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pict, int *got_packet) |
static av_cold int | encode_init_ls (AVCodecContext *ctx) |
Variables | |
AVCodec | ff_jpegls_encoder |
JPEG-LS encoder.
Definition in file jpeglsenc.c.
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inlinestatic |
Encode error from regular symbol.
Definition at line 40 of file jpeglsenc.c.
Referenced by ls_encode_line().
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inlinestatic |
Encode error from run termination.
Definition at line 68 of file jpeglsenc.c.
Referenced by ls_encode_line().
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inlinestatic |
Encode run value as specified by JPEG-LS standard.
Definition at line 101 of file jpeglsenc.c.
Referenced by ls_encode_line().
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inlinestatic |
Encode one line of image.
Definition at line 123 of file jpeglsenc.c.
Referenced by encode_picture_ls().
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static |
Definition at line 226 of file jpeglsenc.c.
Referenced by encode_picture_ls().
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static |
Definition at line 249 of file jpeglsenc.c.
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static |
Definition at line 406 of file jpeglsenc.c.
AVCodec ff_jpegls_encoder |
Definition at line 424 of file jpeglsenc.c.