lavfi: add avfilter_unref_bufferp()

Robert Nagy committed 14 years ago

Commit 65fa7bc1 parent 455fcf24 files · +19 −1Browse files

Unified · Split

4 files

@@ -13,6 +13,9 @@ libavutil: 2011-04-18 · 12 unmodified lines
13		13
14	API changes, most recent first:	14	API changes, most recent first:
15		15
		16	2012-04-20 - xxxxxxx - lavfi 2.70.100
		17	Add avfilter_unref_bufferp() to avfilter.h.
		18
16	2012-04-12 - xxxxxxx - lavfi 2.68.100	19	2012-04-12 - xxxxxxx - lavfi 2.68.100
17	Install libavfilter/asrc_abuffer.h public header.	20	Install libavfilter/asrc_abuffer.h public header.
18		21

     av_free(ref);
 }
+void avfilter_unref_bufferp(AVFilterBufferRef **ref)
+{
+    avfilter_unref_buffer(*ref);
+    *ref = NULL;
+}
 void avfilter_insert_pad(unsigned idx, unsigned *count, size_t padidx_off,
                          AVFilterPad **pads, AVFilterLink ***links,
                          AVFilterPad *newpad)

@@ -187,6 +187,15 @@ AVFilterBufferRef avfilter_ref_buffer(AVFilterBufferRef ref, int pmask); · 186 unmodified lines
187	*/	187	*/
188	void avfilter_unref_buffer(AVFilterBufferRef *ref);	188	void avfilter_unref_buffer(AVFilterBufferRef *ref);
189		189
		190	/**
		191	* Remove a reference to a buffer and set the pointer to NULL.
		192	* If this is the last reference to the buffer, the buffer itself
		193	* is also automatically freed.
		194	*
		195	* @param ref pointer to the buffer reference
		196	*/
		197	void avfilter_unref_bufferp(AVFilterBufferRef **ref);
		198
190	/**	199	/**
191	* A list of supported formats for one end of a filter link. This is used	200	* A list of supported formats for one end of a filter link. This is used
192	* during the format negotiation process to try to pick the best format to	201	* during the format negotiation process to try to pick the best format to

@@ -29,7 +29,7 @@ · 28 unmodified lines
29	#include "libavutil/avutil.h"	29	#include "libavutil/avutil.h"
30		30
31	#define LIBAVFILTER_VERSION_MAJOR 2	31	#define LIBAVFILTER_VERSION_MAJOR 2
32	#define LIBAVFILTER_VERSION_MINOR 70	32	#define LIBAVFILTER_VERSION_MINOR 71
33	#define LIBAVFILTER_VERSION_MICRO 100	33	#define LIBAVFILTER_VERSION_MICRO 100
34		34
35	#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \	35	#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \

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