[FFmpeg-devel] [PATCH] avcodec/amfenc: add query_timeout option for h264/hevc

[Zhao Zhili <quinkblack@foxmail.com>]

From: 21pages <pages21@163.com>

Signed-off-by: 21pages <pages21@163.com>

Co-authored-by: Zhao Zhili <zhilizhao@tencent.com>
---
 libavcodec/amfenc.h      | 1 +
 libavcodec/amfenc_h264.c | 4 ++++
 libavcodec/amfenc_hevc.c | 4 ++++
 libavcodec/version.h     | 2 +-
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/libavcodec/amfenc.h b/libavcodec/amfenc.h
index 1ab98d2f78..e92120ea39 100644
--- a/libavcodec/amfenc.h
+++ b/libavcodec/amfenc.h
@@ -87,6 +87,7 @@ typedef struct AmfContext {
     int                 quality;
     int                 b_frame_delta_qp;
     int                 ref_b_frame_delta_qp;
+    int64_t             query_timeout;
 
     // Dynamic options, can be set after Init() call
 
diff --git a/libavcodec/amfenc_h264.c b/libavcodec/amfenc_h264.c
index efb04589f6..ccf4aaf496 100644
--- a/libavcodec/amfenc_h264.c
+++ b/libavcodec/amfenc_h264.c
@@ -121,6 +121,7 @@ static const AVOption options[] = {
     { "aud",            "Inserts AU Delimiter NAL unit",        OFFSET(aud)          ,AV_OPT_TYPE_BOOL,  { .i64 = 0 }, 0, 1, VE },
 
     { "log_to_dbg",     "Enable AMF logging to debug output",   OFFSET(log_to_dbg)    , AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
+    { "query_timeout",  "Timeout for QueryOutput call in ms",   OFFSET(query_timeout),  AV_OPT_TYPE_INT64, { .i64 = -1 }, 0, 60000, VE },
 
     { NULL }
 };
@@ -155,6 +156,9 @@ static av_cold int amf_encode_init_h264(AVCodecContext *avctx)
 
     AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_FRAMERATE, framerate);
 
+    if (ctx->query_timeout >= 0)
+        AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_QUERY_TIMEOUT, ctx->query_timeout);
+
     switch (avctx->profile) {
     case FF_PROFILE_H264_BASELINE:
         profile = AMF_VIDEO_ENCODER_PROFILE_BASELINE;
diff --git a/libavcodec/amfenc_hevc.c b/libavcodec/amfenc_hevc.c
index 8ab9330730..864274d4ae 100644
--- a/libavcodec/amfenc_hevc.c
+++ b/libavcodec/amfenc_hevc.c
@@ -89,6 +89,7 @@ static const AVOption options[] = {
     { "aud",            "Inserts AU Delimiter NAL unit",            OFFSET(aud)           ,AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE },
 
     { "log_to_dbg",     "Enable AMF logging to debug output",   OFFSET(log_to_dbg), AV_OPT_TYPE_BOOL,{ .i64 = 0 }, 0, 1, VE },
+    { "query_timeout",  "Timeout for QueryOutput call in ms",   OFFSET(query_timeout), AV_OPT_TYPE_INT64, { .i64 = -1 }, 0, 60000, VE },
     { NULL }
 };
 
@@ -122,6 +123,9 @@ static av_cold int amf_encode_init_hevc(AVCodecContext *avctx)
 
     AMF_ASSIGN_PROPERTY_RATE(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_FRAMERATE, framerate);
 
+    if (ctx->query_timeout >= 0)
+        AMF_ASSIGN_PROPERTY_INT64(res, ctx->encoder, AMF_VIDEO_ENCODER_HEVC_QUERY_TIMEOUT, ctx->query_timeout);
+
     switch (avctx->profile) {
     case FF_PROFILE_HEVC_MAIN:
         profile = AMF_VIDEO_ENCODER_HEVC_PROFILE_MAIN;
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 87b7284a95..b564e2d849 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -30,7 +30,7 @@
 #include "version_major.h"
 
 #define LIBAVCODEC_VERSION_MINOR  28
-#define LIBAVCODEC_VERSION_MICRO 100
+#define LIBAVCODEC_VERSION_MICRO 101
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \
-- 
2.35.3

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