Illusion/avif-odin
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sequence header OBU is (kinda) done, frame OBU is WIP

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Illusion
2024-05-04 03:24:01 +02:00
parent b8abea334d
commit fe71478e68
2 changed files with 763 additions and 229 deletions
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avif.odin
+7 -4
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@@ -76,6 +76,7 @@ ISOBMFFBrand :: enum u32 {
AVIO = 'a' << 24 | 'v' << 16 | 'i' << 8 | 'o', AVIO = 'a' << 24 | 'v' << 16 | 'i' << 8 | 'o',
MSF1 = 'm' << 24 | 's' << 16 | 'f' << 8 | '1', MSF1 = 'm' << 24 | 's' << 16 | 'f' << 8 | '1',
AV01 = 'a' << 24 | 'v' << 16 | '0' << 8 | '1', AV01 = 'a' << 24 | 'v' << 16 | '0' << 8 | '1',
ISO8 = 'i' << 24 | 's' << 16 | 'o' << 8 | '8',
} }
HEIFTrack :: enum u32 { HEIFTrack :: enum u32 {
@@ -176,11 +177,13 @@ read_box :: proc(img: ^Image, reader: ^Reader) -> (err: io.Error) {
@(private) @(private)
read_mdat :: proc(reader: ^Reader) { read_mdat :: proc(reader: ^Reader) {
seq_header: SequenceHeader
frame_header: FrameHeader
// TODO: // TODO:
read_obu(reader) read_obu(reader, &seq_header, &frame_header)
read_obu(reader) read_obu(reader, &seq_header, &frame_header)
read_obu(reader) read_obu(reader, &seq_header, &frame_header)
read_obu(reader) read_obu(reader, &seq_header, &frame_header)
} }
@(private) @(private)
obu.odin
+756 -225
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