Mercurial > hg > forks > libbpg
diff bpgdec.c @ 34:5d51fff843eb default tip
A "commit dump" of random changes I've made, as I probably won't be touching this code anymore.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Sun, 08 Mar 2020 19:18:48 +0200 |
| parents | 33594243ce31 |
| children |
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--- a/bpgdec.c Sun Mar 08 19:14:25 2020 +0200 +++ b/bpgdec.c Sun Mar 08 19:18:48 2020 +0200 @@ -37,6 +37,10 @@ #include <png.h> #endif +#ifdef HAVE_LIBEXIF +#include <exif-data.h> +#endif + #include "libbpg.h" static void ppm_save(BPGDecoderContext *img, const char *filename) @@ -249,6 +253,35 @@ printf(" tag=%d (%s) length=%d\n", md->tag, tag_name, md->buf_len); + + switch (md->tag) + { + case BPG_EXTENSION_TAG_XMP: +// fwrite(md->buf, md->buf_len, 1, stderr); + break; + +#ifdef HAVE_LIBEXIF + case BPG_EXTENSION_TAG_EXIF: + { + ExifMem *exif_mem = exif_mem_new_default(); + if (exif_mem != NULL) + { + ExifData *exif = exif_data_new_mem(exif_mem); + if (exif != NULL) + { + exif_data_load_data(exif, md->buf, md->buf_len); + exif_data_fix(exif); + exif_data_dump(exif); + exif_data_free(exif); + } + } + } + break; +#endif + + default: + break; + } } bpg_decoder_free_extension_data(first_md); }