[FFmpeg-devel] [PATCH 2/4] vaapi_encode_h265: Explicitly set all profile constraint flags

Mark Thompson sw at jkqxz.net
Thu Mar 5 02:25:26 EET 2020


max_14bit_constraint_flag should be set if the bit depth is not greater than
14 (currently always true).

one_picture_only_flag should not be set because we don't support the still
picture profiles.
---
 libavcodec/vaapi_encode_h265.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/vaapi_encode_h265.c b/libavcodec/vaapi_encode_h265.c
index 9a78dfb4f7..dcc22eb610 100644
--- a/libavcodec/vaapi_encode_h265.c
+++ b/libavcodec/vaapi_encode_h265.c
@@ -330,6 +330,7 @@ static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
     ptl->general_non_packed_constraint_flag = 1;
     ptl->general_frame_only_constraint_flag = 1;
 
+    ptl->general_max_14bit_constraint_flag = bit_depth <= 14;
     ptl->general_max_12bit_constraint_flag = bit_depth <= 12;
     ptl->general_max_10bit_constraint_flag = bit_depth <= 10;
     ptl->general_max_8bit_constraint_flag  = bit_depth ==  8;
@@ -339,6 +340,7 @@ static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
     ptl->general_max_monochrome_constraint_flag = chroma_format == 0;
 
     ptl->general_intra_constraint_flag = ctx->gop_size == 1;
+    ptl->general_one_picture_only_constraint_flag = 0;
 
     ptl->general_lower_bit_rate_constraint_flag = 1;
 
-- 
2.25.0



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