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input/rewind: copy the MIME type only once 

Reduce heap usage by reducing the number of malloc() / free() calls.
This commit is contained in:
Max Kellermann 2011-09-15 20:24:15 +02:00
parent c345c5ebae
commit 48a84ca23e
2 changed files with 5 additions and 1 deletions
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2
NEWS
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@ -1,5 +1,7 @@
ver 0.16.5 (2010/??/??)
* pcm_format: fix 32-to-24 bit conversion (the "silence" bug)
* input:
- rewind: reduce heap usage
ver 0.16.4 (2011/09/01)

4
src/input/rewind_input_plugin.c
View File

@ -83,12 +83,14 @@ copy_attributes(struct input_rewind *r)
assert(dest != src);
assert(src->mime == NULL || dest->mime != src->mime);
bool dest_ready = dest->ready;
dest->ready = src->ready;
dest->seekable = src->seekable;
dest->size = src->size;
dest->offset = src->offset;
if (src->mime != NULL) {
if (!dest_ready && src->ready) {
g_free(dest->mime);
dest->mime = g_strdup(src->mime);
}