Mercurial > hg > forks > libbpg
comparison 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> |
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date | Sun, 08 Mar 2020 19:18:48 +0200 |
parents | 33594243ce31 |
children |
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33:33594243ce31 | 34:5d51fff843eb |
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33 /* define it to include PNG output */ | 33 /* define it to include PNG output */ |
34 #define USE_PNG | 34 #define USE_PNG |
35 | 35 |
36 #ifdef USE_PNG | 36 #ifdef USE_PNG |
37 #include <png.h> | 37 #include <png.h> |
38 #endif | |
39 | |
40 #ifdef HAVE_LIBEXIF | |
41 #include <exif-data.h> | |
38 #endif | 42 #endif |
39 | 43 |
40 #include "libbpg.h" | 44 #include "libbpg.h" |
41 | 45 |
42 static void ppm_save(BPGDecoderContext *img, const char *filename) | 46 static void ppm_save(BPGDecoderContext *img, const char *filename) |
247 tag_name = (md->tag < sizeof(extension_tag_str) / sizeof(extension_tag_str[0])) ? | 251 tag_name = (md->tag < sizeof(extension_tag_str) / sizeof(extension_tag_str[0])) ? |
248 extension_tag_str[md->tag] : extension_tag_str[0]; | 252 extension_tag_str[md->tag] : extension_tag_str[0]; |
249 | 253 |
250 printf(" tag=%d (%s) length=%d\n", | 254 printf(" tag=%d (%s) length=%d\n", |
251 md->tag, tag_name, md->buf_len); | 255 md->tag, tag_name, md->buf_len); |
256 | |
257 switch (md->tag) | |
258 { | |
259 case BPG_EXTENSION_TAG_XMP: | |
260 // fwrite(md->buf, md->buf_len, 1, stderr); | |
261 break; | |
262 | |
263 #ifdef HAVE_LIBEXIF | |
264 case BPG_EXTENSION_TAG_EXIF: | |
265 { | |
266 ExifMem *exif_mem = exif_mem_new_default(); | |
267 if (exif_mem != NULL) | |
268 { | |
269 ExifData *exif = exif_data_new_mem(exif_mem); | |
270 if (exif != NULL) | |
271 { | |
272 exif_data_load_data(exif, md->buf, md->buf_len); | |
273 exif_data_fix(exif); | |
274 exif_data_dump(exif); | |
275 exif_data_free(exif); | |
276 } | |
277 } | |
278 } | |
279 break; | |
280 #endif | |
281 | |
282 default: | |
283 break; | |
284 } | |
252 } | 285 } |
253 bpg_decoder_free_extension_data(first_md); | 286 bpg_decoder_free_extension_data(first_md); |
254 } | 287 } |
255 } | 288 } |
256 | 289 |