diff options
| author | Watson Wheeler <git@tazy.dev> | 2026-06-28 12:50:28 +1000 |
|---|---|---|
| committer | Watson Wheeler <git@tazy.dev> | 2026-07-02 19:38:13 +1000 |
| commit | fbededceb274a0578a4b13d6e8373ab79665d79b (patch) | |
| tree | c5deb9d824575959f82043929c3385c180e77f02 /src/format | |
| parent | 1a05bd20de2a252a892d2c2bbfe45cf584a0e370 (diff) | |
fix(png): fix png chunk writer's writing order
It now prints it in the way the spec intends (length, type, data, crc)
Signed-off-by: Watson Wheeler <git@tazy.dev>
Diffstat (limited to 'src/format')
| -rw-r--r-- | src/format/image/png.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/format/image/png.c b/src/format/image/png.c index 781c462..dba6b70 100644 --- a/src/format/image/png.c +++ b/src/format/image/png.c @@ -477,11 +477,11 @@ ff_result ff_close_png(ff_ctx* ctx, ff_png_ctx *png_ctx) ff_result ff_write_chunk(ff_stream *stream, const char *type, uint8_t *buf, size_t len) { - stream->write(type, 4, stream->user); - - uint32_t be_len = (uint32_t)len; - stream->write(&be_len, 4, stream->user); + uint8_t be_len[4]; + ff_write_be32(be_len, (uint32_t)len); + stream->write(be_len, 4, stream->user); + stream->write(type, 4, stream->user); stream->write(buf, len, stream->user); uint32_t zero_crc = 0; |