On 26/07/2020 13:26, Jun Zhao wrote:
From: Jun Zhao <barryjz...@tencent.com>

Export choosen pict_type.

Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
  libavcodec/vaapi_encode.c | 24 ++++++++++++++++++++++++
  1 file changed, 24 insertions(+)

diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index 6766641..2352fdd 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -24,6 +24,7 @@
  #include "libavutil/log.h"
  #include "libavutil/pixdesc.h"
+#include "packet_internal.h"
  #include "vaapi_encode.h"
  #include "encode.h"
  #include "avcodec.h"
@@ -633,6 +634,7 @@ static int vaapi_encode_output(AVCodecContext *avctx,
      int total_size = 0;
      uint8_t *ptr;
      int err;
+    int pict_type;
err = vaapi_encode_wait(avctx, pic);
      if (err < 0)
@@ -670,6 +672,28 @@ static int vaapi_encode_output(AVCodecContext *avctx,
pkt->pts = pic->pts; + switch (pic->type) {
+    case PICTURE_TYPE_IDR:
+    case PICTURE_TYPE_I:
+        pict_type = AV_PICTURE_TYPE_I;
+        break;
+    case PICTURE_TYPE_P:
+        pict_type = AV_PICTURE_TYPE_P;
+        break;
+    case PICTURE_TYPE_B:
+        pict_type = AV_PICTURE_TYPE_B;
+        break;
+    default:
+        pict_type = AV_PICTURE_TYPE_NONE;
+        break;
+    }

That's not right - the internal PICTURE_TYPE values here are reflecting what 
the frame is being used as, not what it actually is.  I think we want the 
latter here?

+#if FF_API_CODED_FRAME
+FF_DISABLE_DEPRECATION_WARNINGS
+    avctx->coded_frame->pict_type = pict_type;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+    ff_side_data_set_encoder_stats(pkt, -1, NULL, 0, pict_type);
+
      vas = vaUnmapBuffer(ctx->hwctx->display, pic->output_buffer);
      if (vas != VA_STATUS_SUCCESS) {
          av_log(avctx, AV_LOG_ERROR, "Failed to unmap output buffers: "


- Mark
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