[FFmpeg-devel] [PATCH] lavc/vaapi_encode: add "quality" option to all encoders

[David Rosca <nowrep@gmail.com>]

Move "quality" option from h264_vaapi to common options.
---
 libavcodec/vaapi_encode.c      | 3 +++
 libavcodec/vaapi_encode.h      | 8 +++++++-
 libavcodec/vaapi_encode_h264.c | 5 -----
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c
index bfca315a7a..974b805df1 100644
--- a/libavcodec/vaapi_encode.c
+++ b/libavcodec/vaapi_encode.c
@@ -2635,6 +2635,9 @@ av_cold int ff_vaapi_encode_init(AVCodecContext *avctx)
     if (err < 0)
         goto fail;
 
+    if (avctx->compression_level == FF_COMPRESSION_DEFAULT)
+        avctx->compression_level = ctx->quality;
+
     if (avctx->compression_level >= 0) {
         err = vaapi_encode_init_quality(avctx);
         if (err < 0)
diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h
index a1e639f56b..3e4a8c24d3 100644
--- a/libavcodec/vaapi_encode.h
+++ b/libavcodec/vaapi_encode.h
@@ -364,6 +364,8 @@ typedef struct VAAPIEncodeContext {
     AVFifo          *encode_fifo;
     // Max number of frame buffered in encoder.
     int             async_depth;
+    // Encode quality (trades off against speed, higher is faster)
+    int             quality;
 } VAAPIEncodeContext;
 
 enum {
@@ -490,7 +492,11 @@ int ff_vaapi_encode_close(AVCodecContext *avctx);
     { "max_frame_size", \
       "Maximum frame size (in bytes)",\
       OFFSET(common.max_frame_size), AV_OPT_TYPE_INT, \
-      { .i64 = 0 }, 0, INT_MAX, FLAGS }
+      { .i64 = 0 }, 0, INT_MAX, FLAGS }, \
+    { "quality", \
+      "Set encode quality (trades off against speed, higher is faster)", \
+      OFFSET(common.quality), AV_OPT_TYPE_INT, \
+      { .i64 = -1 }, -1, INT_MAX, FLAGS }
 
 #define VAAPI_ENCODE_RC_MODE(name, desc) \
     { #name, desc, 0, AV_OPT_TYPE_CONST, { .i64 = RC_MODE_ ## name }, \
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c
index 9ad017d540..c9629c1fea 100644
--- a/libavcodec/vaapi_encode_h264.c
+++ b/libavcodec/vaapi_encode_h264.c
@@ -71,7 +71,6 @@ typedef struct VAAPIEncodeH264Context {
 
     // User options.
     int qp;
-    int quality;
     int coder;
     int aud;
     int sei;
@@ -1211,8 +1210,6 @@ static av_cold int vaapi_encode_h264_init(AVCodecContext *avctx)
         avctx->profile = priv->profile;
     if (avctx->level == FF_LEVEL_UNKNOWN)
         avctx->level = priv->level;
-    if (avctx->compression_level == FF_COMPRESSION_DEFAULT)
-        avctx->compression_level = priv->quality;
 
     // Reject unsupported profiles.
     switch (avctx->profile) {
@@ -1282,8 +1279,6 @@ static const AVOption vaapi_encode_h264_options[] = {
 
     { "qp", "Constant QP (for P-frames; scaled by qfactor/qoffset for I/B)",
       OFFSET(qp), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, FLAGS },
-    { "quality", "Set encode quality (trades off against speed, higher is faster)",
-      OFFSET(quality), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, FLAGS },
     { "coder", "Entropy coder type",
       OFFSET(coder), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, FLAGS, "coder" },
         { "cavlc", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, INT_MIN, INT_MAX, FLAGS, "coder" },
-- 
2.40.1

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