For some cases, the regions of interest do not change, it is not
convenient to always prepare the roi data for every frame. So, add
use_last_roi to show it uses the same roi data as last frame.
Since a new flag is added into AVFrame, the major version number of
lavu is changed.
Signed-off-by: Guo, Yejun <yejun....@intel.com>
---
doc/APIchanges | 3 +++
libavutil/frame.h | 8 ++++++++
libavutil/version.h | 20 ++++++++++----------
3 files changed, 21 insertions(+), 10 deletions(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 761f37f..eec0f2f 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -15,6 +15,9 @@ libavutil: 2017-10-21
API changes, most recent first:
+2020-02-14 - xxxxxxxxxx - lavu 57.0.100 - frame.h
+ Add use_last_roi in AVFrame.
+
2020-02-13 - xxxxxxxxxx - lavu 56.41.100 - tx.h
Add AV_TX_INT32_FFT and AV_TX_INT32_MDCT
diff --git a/libavutil/frame.h b/libavutil/frame.h
index b5afb58..2c786f4 100644
--- a/libavutil/frame.h
+++ b/libavutil/frame.h
@@ -634,6 +634,14 @@ typedef struct AVFrame {
AVBufferRef *hw_frames_ctx;
/**
+ * It is set if the RegionOfInterest info is the same as last frame,
+ * so, we don't need to prepare the same thing in side_data.
+ * If there is roi info in side_data and this variable is also set,
+ * use the info in side_data.
+ */
+ int8_t use_last_roi;
+
+ /**
* AVBufferRef for free use by the API user. FFmpeg will never check the
* contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when
* the frame is unreferenced. av_frame_copy_props() calls create a new
diff --git a/libavutil/version.h b/libavutil/version.h
index 90cc55b..aade19b 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -78,8 +78,8 @@
* @{
*/
-#define LIBAVUTIL_VERSION_MAJOR 56
-#define LIBAVUTIL_VERSION_MINOR 41
+#define LIBAVUTIL_VERSION_MAJOR 57
+#define LIBAVUTIL_VERSION_MINOR 0
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
@@ -106,28 +106,28 @@
*/
#ifndef FF_API_VAAPI
-#define FF_API_VAAPI (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_VAAPI (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_FRAME_QP
-#define FF_API_FRAME_QP (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_FRAME_QP (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_PLUS1_MINUS1
-#define FF_API_PLUS1_MINUS1 (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_PLUS1_MINUS1 (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_ERROR_FRAME
-#define FF_API_ERROR_FRAME (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_ERROR_FRAME (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_PKT_PTS
-#define FF_API_PKT_PTS (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_PKT_PTS (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_CRYPTO_SIZE_T
-#define FF_API_CRYPTO_SIZE_T (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_CRYPTO_SIZE_T (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_FRAME_GET_SET
-#define FF_API_FRAME_GET_SET (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_FRAME_GET_SET (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
#ifndef FF_API_PSEUDOPAL
-#define FF_API_PSEUDOPAL (LIBAVUTIL_VERSION_MAJOR < 57)
+#define FF_API_PSEUDOPAL (LIBAVUTIL_VERSION_MAJOR < 58)
#endif
--
2.7.4
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