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vaapi_h265: cu_qp_delta should not be used in constant-QP mode

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This commit is contained in:
Mark Thompson 2016-05-31 10:21:19 +01:00
parent 02fa1ad926
commit 2940e196c5
1 changed files with 4 additions and 1 deletions
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5
libavcodec/vaapi_encode_h265.c
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@ -868,7 +868,10 @@ static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
vpic->pic_fields.bits.screen_content_flag = 0; vpic->pic_fields.bits.screen_content_flag = 0;
vpic->pic_fields.bits.enable_gpu_weighted_prediction = 0; vpic->pic_fields.bits.enable_gpu_weighted_prediction = 0;
vpic->pic_fields.bits.cu_qp_delta_enabled_flag = 1;
// Per-CU QP changes are required for non-constant-QP modes.
vpic->pic_fields.bits.cu_qp_delta_enabled_flag =
ctx->va_rc_mode != VA_RC_CQP;
} }
{ {