1. ffmpeg
  2. Commit 502512ea0f179165782777265f441d4061ff6012
Browse code

avutil: Add av_get_time_base_q()

This fixes usage of AV_TIME_BASE_Q in C++ applications, which
cannot use compound literals directly in their code.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Derek Buitenhuis authored on 2014/04/22 14:26:07
Showing 4 changed files
doc/APIchanges
History View file @ 502512e
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@@ -13,6 +13,9 @@ libavutil:     2013-12-xx
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 API changes, most recent first:
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+2014-04-xx - xxxxxxx - lavu 53.13.0 - avutil.h
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+  Add av_get_time_base_q().
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+
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 2014-04-xx - xxxxxxx - lavu 53.12.0 - crc.h
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   Add AV_CRC_16_ANSI_LE crc variant.
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libavutil/avutil.h
History View file @ 502512e
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@@ -240,6 +240,11 @@ enum AVMediaType {
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 #define AV_TIME_BASE_Q          (AVRational){1, AV_TIME_BASE}
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 /**
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+ * Return the fractional representation of the internal time base.
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+ */
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+AVRational av_get_time_base_q(void);
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+
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+/**
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  * @}
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  * @}
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  * @defgroup lavu_picture Image related
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@@ -273,6 +278,7 @@ char av_get_picture_type_char(enum AVPictureType pict_type);
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  */
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 #include "error.h"
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+#include "rational.h"
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 #include "version.h"
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 #include "macros.h"
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libavutil/utils.c
History View file @ 502512e
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@@ -53,3 +53,8 @@ char av_get_picture_type_char(enum AVPictureType pict_type)
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     default:                 return '?';
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     }
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 }
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+
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+AVRational av_get_time_base_q(void)
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+{
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+    return (AVRational){1, AV_TIME_BASE};
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+}
libavutil/version.h
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@@ -54,7 +54,7 @@
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  */
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 #define LIBAVUTIL_VERSION_MAJOR 53
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-#define LIBAVUTIL_VERSION_MINOR 12
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+#define LIBAVUTIL_VERSION_MINOR 13
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 #define LIBAVUTIL_VERSION_MICRO  0
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 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \