21 #ifndef AVCODEC_MJPEGENC_COMMON_H
22 #define AVCODEC_MJPEGENC_COMMON_H
32 uint16_t luma_intra_matrix[64],
33 uint16_t chroma_intra_matrix[64]);
42 uint8_t *huff_size, uint16_t *huff_code);
static double val(void *priv, double ch)
Libavcodec external API header.
void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4])
void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb, ScanTable *intra_scantable, int pred, uint16_t luma_intra_matrix[64], uint16_t chroma_intra_matrix[64])
void ff_mjpeg_escape_FF(PutBitContext *pb, int start)
void ff_mjpeg_build_huffman_codes(uint8_t *huff_size, uint16_t *huff_code, const uint8_t *bits_table, const uint8_t *val_table)
void ff_mjpeg_encode_dc(PutBitContext *pb, int val, uint8_t *huff_size, uint16_t *huff_code)
void ff_mjpeg_encode_picture_trailer(PutBitContext *pb, int header_bits)
static const float pred[4]
main external API structure.