avcodec/encode: restructure the core encoding code

This commit follows the same logic as 061a0c14bb, but for the encode API: The
new public encoding API will no longer be a wrapper around the old deprecated
one, and the internal API used by the encoders now consists of a single
receive_packet() callback that pulls frames as required.

amf encoders adapted by James Almer
librav1e encoder adapted by James Almer
nvidia encoders adapted by James Almer
MediaFoundation encoders adapted by James Almer
vaapi encoders adapted by Linjie Fu
v4l2_m2m encoders adapted by Andriy Gelman

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h
index 1329f6428f..85d2a8f616 100644
--- a/libavcodec/vaapi_encode.h
+++ b/libavcodec/vaapi_encode.h
@@ -328,6 +328,8 @@ typedef struct VAAPIEncodeContext {
     // If the driver does not support ROI then warn the first time we
     // encounter a frame with ROI side data.
     int             roi_warned;
+
+    AVFrame         *frame;
 } VAAPIEncodeContext;
 
 enum {
@@ -419,7 +421,6 @@ typedef struct VAAPIEncodeType {
 } VAAPIEncodeType;
 
 
-int ff_vaapi_encode_send_frame(AVCodecContext *avctx, const AVFrame *frame);
 int ff_vaapi_encode_receive_packet(AVCodecContext *avctx, AVPacket *pkt);
 
 int ff_vaapi_encode_init(AVCodecContext *avctx);