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Data Structures | |
struct | QtrleEncContext |
Defines | |
#define | MAX_RLE_BULK 127 |
Maximum RLE code for bulk copy. | |
#define | MAX_RLE_REPEAT 128 |
Maximum RLE code for repeat. | |
#define | MAX_RLE_SKIP 254 |
Maximum RLE code for skip. | |
Typedefs | |
typedef struct QtrleEncContext | QtrleEncContext |
Functions | |
static av_cold int | qtrle_encode_init (AVCodecContext *avctx) |
static void | qtrle_encode_line (QtrleEncContext *s, AVFrame *p, int line, uint8_t **buf) |
Compute the best RLE sequence for a line. | |
static int | encode_frame (QtrleEncContext *s, AVFrame *p, uint8_t *buf) |
Encode frame including header. | |
static int | qtrle_encode_frame (AVCodecContext *avctx, uint8_t *buf, int buf_size, void *data) |
static av_cold int | qtrle_encode_end (AVCodecContext *avctx) |
Variables | |
AVCodec | ff_qtrle_encoder |
#define MAX_RLE_BULK 127 |
Maximum RLE code for bulk copy.
Definition at line 30 of file qtrleenc.c.
Referenced by qtrle_encode_init(), and qtrle_encode_line().
#define MAX_RLE_REPEAT 128 |
Maximum RLE code for repeat.
Definition at line 32 of file qtrleenc.c.
Referenced by qtrle_encode_line().
#define MAX_RLE_SKIP 254 |
Maximum RLE code for skip.
Definition at line 34 of file qtrleenc.c.
Referenced by qtrle_encode_line().
typedef struct QtrleEncContext QtrleEncContext |
static int encode_frame | ( | QtrleEncContext * | s, |
AVFrame * | p, | ||
uint8_t * | buf | ||
) | [static] |
Encode frame including header.
Definition at line 240 of file qtrleenc.c.
static av_cold int qtrle_encode_end | ( | AVCodecContext * | avctx | ) | [static] |
Definition at line 313 of file qtrleenc.c.
static int qtrle_encode_frame | ( | AVCodecContext * | avctx, |
uint8_t * | buf, | ||
int | buf_size, | ||
void * | data | ||
) | [static] |
Definition at line 281 of file qtrleenc.c.
static av_cold int qtrle_encode_init | ( | AVCodecContext * | avctx | ) | [static] |
Definition at line 62 of file qtrleenc.c.
static void qtrle_encode_line | ( | QtrleEncContext * | s, |
AVFrame * | p, | ||
int | line, | ||
uint8_t ** | buf | ||
) | [static] |
Compute the best RLE sequence for a line.
Definition at line 110 of file qtrleenc.c.
Referenced by encode_frame().
{ .name = "qtrle", .type = AVMEDIA_TYPE_VIDEO, .id = CODEC_ID_QTRLE, .priv_data_size = sizeof(QtrleEncContext), .init = qtrle_encode_init, .encode = qtrle_encode_frame, .close = qtrle_encode_end, .pix_fmts = (const enum PixelFormat[]){PIX_FMT_RGB24, PIX_FMT_RGB555BE, PIX_FMT_ARGB, PIX_FMT_NONE}, .long_name = NULL_IF_CONFIG_SMALL("QuickTime Animation (RLE) video"), }
Definition at line 324 of file qtrleenc.c.