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debian/patches/0406-tagstruct-add-copy-method.patch

 

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From 21dee4b1b96e100d77ab9412c721e3b410e570b2 Mon Sep 17 00:00:00 2001

 

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From: Wim Taymans <wim.taymans@gmail.com>

 

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Date: Tue, 7 Apr 2015 17:13:13 +0200

 

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Subject: [PATCH 1/5] tagstruct: add copy method

 

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Add a method to copy a tagstruct. This will also reset the read pointer

 

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back to the beginning.

 

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---

 

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 src/pulsecore/tagstruct.c | 13 +++++++++++++

 

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 src/pulsecore/tagstruct.h |  2 ++

 

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 2 files changed, 15 insertions(+)

 

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diff --git a/src/pulsecore/tagstruct.c b/src/pulsecore/tagstruct.c

 

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index 8a29957..c29e49b 100644

 

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--- a/src/pulsecore/tagstruct.c

 

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+++ b/src/pulsecore/tagstruct.c

 

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@@ -97,6 +97,19 @@ void pa_tagstruct_free(pa_tagstruct*t) {

 

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         pa_xfree(t);

 

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 }

 

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+pa_tagstruct *pa_tagstruct_copy(pa_tagstruct*t) {

 

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+    pa_tagstruct*tc;

 

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+

 

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+    if (!(tc = pa_flist_pop(PA_STATIC_FLIST_GET(tagstructs))))

 

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+        tc = pa_xnew(pa_tagstruct, 1);

 

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+    tc->data = pa_xmemdup(t->data, t->length);

 

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+    tc->allocated = t->length;

 

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+    tc->rindex = 0;

 

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+    tc->type = PA_TAGSTRUCT_DYNAMIC;

 

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+

 

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+    return tc;

 

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+}

 

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+

 

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 static inline void extend(pa_tagstruct*t, size_t l) {

 

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     pa_assert(t);

 

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     pa_assert(t->type != PA_TAGSTRUCT_FIXED);

 

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diff --git a/src/pulsecore/tagstruct.h b/src/pulsecore/tagstruct.h

 

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index 348c65d..e648d75 100644

 

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--- a/src/pulsecore/tagstruct.h

 

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+++ b/src/pulsecore/tagstruct.h

 

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@@ -64,6 +64,8 @@ pa_tagstruct *pa_tagstruct_new(void);

 

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 pa_tagstruct *pa_tagstruct_new_fixed(const uint8_t* data, size_t length);

 

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 void pa_tagstruct_free(pa_tagstruct*t);

 

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+pa_tagstruct *pa_tagstruct_copy(pa_tagstruct*t);

 

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+

 

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 int pa_tagstruct_eof(pa_tagstruct*t);

 

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 const uint8_t* pa_tagstruct_data(pa_tagstruct*t, size_t *l);

 

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-- 

 

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2.1.4

 

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