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Fix red. read_uint32be() was not implemented in sim builds for HWCODEC targets.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29605 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2011-03-16 21:24:07 +00:00
parent f6c610de0d
commit ea61fb8023
2 changed files with 32 additions and 32 deletions
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2
apps/SOURCES
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@ -198,8 +198,8 @@ gui/usb_screen.c
metadata.c metadata.c
metadata/id3tags.c metadata/id3tags.c
metadata/mp3.c metadata/mp3.c
#if CONFIG_CODEC == SWCODEC
metadata/metadata_common.c metadata/metadata_common.c
#if CONFIG_CODEC == SWCODEC
metadata/aiff.c metadata/aiff.c
metadata/ape.c metadata/ape.c
metadata/asf.c metadata/asf.c

60
apps/metadata/metadata_common.c
View file

@ -31,35 +31,6 @@
#include "replaygain.h" #include "replaygain.h"
#include "misc.h" #include "misc.h"
/* Skip an ID3v2 tag if it can be found. We assume the tag is located at the
* start of the file, which should be true in all cases where we need to skip it.
* Returns true if successfully skipped or not skipped, and false if
* something went wrong while skipping.
*/
bool skip_id3v2(int fd, struct mp3entry *id3)
{
char buf[4];
read(fd, buf, 4);
if (memcmp(buf, "ID3", 3) == 0)
{
/* We have found an ID3v2 tag at the start of the file - find its
length and then skip it. */
if ((id3->first_frame_offset = getid3v2len(fd)) == 0)
return false;
if ((lseek(fd, id3->first_frame_offset, SEEK_SET) < 0))
return false;
return true;
} else {
lseek(fd, 0, SEEK_SET);
id3->first_frame_offset = 0;
return true;
}
}
/* Read a string from the file. Read up to size bytes, or, if eos != -1, /* Read a string from the file. Read up to size bytes, or, if eos != -1,
* until the eos character is found (eos is not stored in buf, unless it is * until the eos character is found (eos is not stored in buf, unless it is
* nil). Writes up to buf_size chars to buf, always terminating with a nil. * nil). Writes up to buf_size chars to buf, always terminating with a nil.
@ -242,6 +213,35 @@ unsigned long get_itunes_int32(char* value, int count)
return r; return r;
} }
#if CONFIG_CODEC == SWCODEC
/* Skip an ID3v2 tag if it can be found. We assume the tag is located at the
* start of the file, which should be true in all cases where we need to skip it.
* Returns true if successfully skipped or not skipped, and false if
* something went wrong while skipping.
*/
bool skip_id3v2(int fd, struct mp3entry *id3)
{
char buf[4];
read(fd, buf, 4);
if (memcmp(buf, "ID3", 3) == 0)
{
/* We have found an ID3v2 tag at the start of the file - find its
length and then skip it. */
if ((id3->first_frame_offset = getid3v2len(fd)) == 0)
return false;
if ((lseek(fd, id3->first_frame_offset, SEEK_SET) < 0))
return false;
return true;
} else {
lseek(fd, 0, SEEK_SET);
id3->first_frame_offset = 0;
return true;
}
}
/* Parse the tag (the name-value pair) and fill id3 and buffer accordingly. /* Parse the tag (the name-value pair) and fill id3 and buffer accordingly.
* String values to keep are written to buf. Returns number of bytes written * String values to keep are written to buf. Returns number of bytes written
* to buf (including end nil). * to buf (including end nil).
@ -360,4 +360,4 @@ long parse_tag(const char* name, char* value, struct mp3entry* id3,
return len; return len;
} }
#endif