image_webp

Module vp8

Source
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An implementation of the VP8 Video Codec

This module contains a partial implementation of the VP8 video format as defined in RFC-6386.

It decodes Keyframes only. VP8 is the underpinning of the WebP image format

  • rfc-6386 - The VP8 Data Format and Decoding Guide
  • VP8.pdf - An overview of of the VP8 format

Structs§

Frame
A Representation of the last decoded video frame
MacroBlock 🔒
Segment 🔒
TreeNode 🔒
Vp8Decoder
VP8 Decoder

Enums§

ChromaMode 🔒
IntraMode 🔒
LumaMode 🔒

Constants§

AC_QUANT 🔒
B_DC_PRED 🔒
B_HD_PRED 🔒
B_HE_PRED 🔒
B_HU_PRED 🔒
B_LD_PRED 🔒
B_PRED 🔒
B_RD_PRED 🔒
B_TM_PRED 🔒
B_VE_PRED 🔒
B_VL_PRED 🔒
B_VR_PRED 🔒
CHROMA_BLOCK_SIZE 🔒
COEFF_BANDS 🔒
COEFF_PROBS 🔒
COEFF_PROB_NODES 🔒
COEFF_UPDATE_PROBS 🔒
DCT_0 🔒
DCT_1 🔒
DCT_2 🔒
DCT_3 🔒
DCT_4 🔒
DCT_CAT1 🔒
DCT_CAT2 🔒
DCT_CAT3 🔒
DCT_CAT4 🔒
DCT_CAT5 🔒
DCT_CAT6 🔒
DCT_CAT_BASE 🔒
DCT_EOB 🔒
DCT_TOKEN_TREE 🔒
DC_PRED 🔒
DC_QUANT 🔒
H_PRED 🔒
KEYFRAME_BPRED_MODE_NODES 🔒
KEYFRAME_BPRED_MODE_PROBS 🔒
KEYFRAME_BPRED_MODE_TREE 🔒
KEYFRAME_UV_MODE_NODES 🔒
KEYFRAME_UV_MODE_PROBS 🔒
KEYFRAME_UV_MODE_TREE 🔒
KEYFRAME_YMODE_NODES 🔒
KEYFRAME_YMODE_PROBS 🔒
KEYFRAME_YMODE_TREE 🔒
MAX_SEGMENTS 🔒
NUM_DCT_TOKENS 🔒
PROB_DCT_CAT 🔒
SEGMENT_ID_TREE 🔒
SEGMENT_TREE_NODE_DEFAULTS 🔒
TM_PRED 🔒
V_PRED 🔒
ZIGZAG 🔒

Functions§

add_residue 🔒
avg2 🔒
avg3 🔒
create_border_chroma 🔒
create_border_luma 🔒
edge_pixels 🔒
init_top_macroblocks 🔒
left_pixels 🔒
predict_4x4 🔒
predict_bdcpred 🔒
predict_bhdpred 🔒
predict_bhepred 🔒
predict_bhupred 🔒
predict_bldpred 🔒
predict_brdpred 🔒
predict_bvepred 🔒
predict_bvlpred 🔒
predict_bvrpred 🔒
predict_dcpred 🔒
predict_hpred 🔒
predict_tmpred 🔒
predict_vpred 🔒
set_chroma_border 🔒
top_pixels 🔒
topleft_pixel 🔒
tree_nodes_from 🔒

Type Aliases§

Prob 🔒
TokenProbTables 🔒
TokenProbTreeNodes 🔒