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Updated to reflect changes in jpeg.c

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git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@2238 67ed7778-7388-44ab-90cf-0a291f65f57c
This commit is contained in:
Nathan Stenzel
2001-09-13 05:01:53 +00:00
parent 5b09854774
commit e6fae1d4ed
1 changed files with 17 additions and 13 deletions
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30
libgphoto2/jpeg.h
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@@ -1,32 +1,34 @@
/* This code was written by Nathan Stenzel for gphoto */
/* GPL */
enum jpegmarker {start=0xD8, APPO=0xE0, quantization=0xDB, huffman=0xC4, SsSeAhAl=0xDA, SOFC0=0xC0};
const markers[] = {
start, APPO, quantization, huffman, SsSeAhAl, SOFC0
};
const char *markernames[] = {
"Start", "APPO", "Quantization table", "Huffman table", "SsSeAhAl", "SOFC0" };
struct chunk{
int size;
unsigned char *data;
};
chunk_new(struct chunk *mychunk, int length);
void chunk_new(struct chunk *mychunk, int length);
chunk_print(struct chunk *mychunk);
void chunk_print(struct chunk *mychunk);
chunk_destroy(struct chunk *mychunk);
void chunk_destroy(struct chunk *mychunk);
struct jpeg {
int count;
struct chunk marker[20]; /* I think this should be big enough */
};
jpeg_init(struct jpeg *myjpeg);
void jpeg_init(struct jpeg *myjpeg);
jpeg_destroy(struct jpeg *myjpeg);
enum jpegmarker {start, APPO, quantization, huffman, SsSeAhAl};
const char markers[] = {
start, APPO, quantization, huffman, SsSeAhAl
};
void jpeg_destroy(struct jpeg *myjpeg);
char jpeg_findff(int *location, struct chunk *picture);
@@ -34,6 +36,8 @@ char jpeg_findactivemarker(char *id, int *location, struct chunk *picture);
void jpeg_add_marker(struct jpeg *myjpeg, struct chunk *picture, int start, int end);
char jpeg_parse(struct jpeg *myjpeg, struct chunk *picture);
void jpeg_parse(struct jpeg *myjpeg, struct chunk *picture);
char jpeg_print(struct jpeg *myjpeg);
void jpeg_print(struct jpeg *myjpeg);
char *jpeg_markername(int c);