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| author | Watson Wheeler <git@tazy.dev> | 2026-06-28 14:35:59 +1000 |
|---|---|---|
| committer | Watson Wheeler <git@tazy.dev> | 2026-07-02 19:39:07 +1000 |
| commit | ae3b5e3e85e240d68c7a7ee273fbc4020b7293de (patch) | |
| tree | 55f0758d802ad5391d4b0078b753088f558c49c4 | |
| parent | 743fc3dc9b0b343aa701461bc8e2ac5fbca2aaf8 (diff) | |
feat(png): store filter method in png_ctx
| -rw-r--r-- | include/tinyff/image/png.h | 1 | ||||
| -rw-r--r-- | src/format/image/png.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/tinyff/image/png.h b/include/tinyff/image/png.h index 5d55b40..e10eea9 100644 --- a/include/tinyff/image/png.h +++ b/include/tinyff/image/png.h @@ -36,6 +36,7 @@ typedef struct { // Color information uint8_t bit_depth; uint8_t color_type; + uint8_t filter_method; // Interlace method uint8_t interlace_method; diff --git a/src/format/image/png.c b/src/format/image/png.c index dba6b70..80639a2 100644 --- a/src/format/image/png.c +++ b/src/format/image/png.c @@ -210,6 +210,7 @@ ff_result ff_png_header_handler(ff_ctx* ctx, uint8_t *buf, size_t len, ff_png_ct png_ctx->height = h; png_ctx->bit_depth = buf[8]; png_ctx->color_type = buf[9]; + png_ctx->filter_method = buf[11]; png_ctx->interlace_method = buf[12]; ff_dprintf(ctx, "png: IHDR stored in context\n"); |