[FFmpeg-cvslog] avformat/avio{,buf}: deprecate AVIOContext::written
Jan Ekström
git at videolan.org
Sun Oct 24 13:08:12 EEST 2021
ffmpeg | branch: master | Jan Ekström <jeebjp at gmail.com> | Wed Oct 13 23:05:40 2021 +0300| [a5622ed16f8e22a80cecd8936799e61f61a74cd5] | committer: Jan Ekström
avformat/avio{,buf}: deprecate AVIOContext::written
Originally added as a private entry in commit
3f75e5116b900f1428aa13041fc7d6301bf1988a, but its grouping with
the comment noting its private state was missed during merging of
the field from Libav (most likely due to an already existing field
in between).
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a5622ed16f8e22a80cecd8936799e61f61a74cd5
---
doc/APIchanges | 6 ++++++
libavformat/avio.h | 6 ++++++
libavformat/aviobuf.c | 9 +++++++++
libavformat/version.h | 5 ++++-
4 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 7b267a79ac..4731e14cb1 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -14,6 +14,12 @@ libavutil: 2021-04-27
API changes, most recent first:
+2021-10-13 - xxxxxxxxxx - lavf 59.7.100 - avio.h
+ Deprecate AVIOContext.written. Originally added as a private entry in
+ commit 3f75e5116b900f1428aa13041fc7d6301bf1988a, its grouping with
+ the comment noting its private state was missed during merging of the field
+ from Libav (most likely due to an already existing field in between).
+
2021-09-21 - xxxxxxxxxx - lavu 57.7.100 - pixfmt.h
Add AV_PIX_FMT_X2BGR10.
diff --git a/libavformat/avio.h b/libavformat/avio.h
index a7b56ab667..5e60c2e35c 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -290,7 +290,13 @@ typedef struct AVIOContext {
*/
int ignore_boundary_point;
+#if FF_API_AVIOCONTEXT_WRITTEN
+ /**
+ * @deprecated field utilized privately by libavformat.
+ */
+ attribute_deprecated
int64_t written;
+#endif
/**
* Maximum reached position before a backward seek in the write buffer,
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index b18a56ef19..f21f1c89df 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -22,6 +22,7 @@
#include "libavutil/bprint.h"
#include "libavutil/crc.h"
#include "libavutil/dict.h"
+#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"
@@ -124,7 +125,11 @@ void ffio_init_context(FFIOContext *ctx,
ctx->current_type = AVIO_DATA_MARKER_UNKNOWN;
ctx->last_time = AV_NOPTS_VALUE;
ctx->short_seek_get = NULL;
+#if FF_API_AVIOCONTEXT_WRITTEN
+FF_DISABLE_DEPRECATION_WARNINGS
s->written = 0;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
}
AVIOContext *avio_alloc_context(
@@ -166,7 +171,11 @@ static void writeout(AVIOContext *s, const uint8_t *data, int len)
} else {
if (s->pos + len > ctx->written_output_size) {
ctx->written_output_size = s->pos + len;
+#if FF_API_AVIOCONTEXT_WRITTEN
+FF_DISABLE_DEPRECATION_WARNINGS
s->written = ctx->written_output_size;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
}
}
}
diff --git a/libavformat/version.h b/libavformat/version.h
index d5dd22059b..de780124c7 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -32,7 +32,7 @@
// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 59
-#define LIBAVFORMAT_VERSION_MINOR 6
+#define LIBAVFORMAT_VERSION_MINOR 7
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
@@ -61,6 +61,9 @@
#ifndef FF_API_COMPUTE_PKT_FIELDS2
#define FF_API_COMPUTE_PKT_FIELDS2 (LIBAVFORMAT_VERSION_MAJOR < 60)
#endif
+#ifndef FF_API_AVIOCONTEXT_WRITTEN
+#define FF_API_AVIOCONTEXT_WRITTEN (LIBAVFORMAT_VERSION_MAJOR < 60)
+#endif
#ifndef FF_API_R_FRAME_RATE
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