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vaapi_h265: cu_qp_delta should not be used in constant-QP mode
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@ -868,7 +868,10 @@ static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
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vpic->pic_fields.bits.screen_content_flag = 0;
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vpic->pic_fields.bits.enable_gpu_weighted_prediction = 0;
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vpic->pic_fields.bits.cu_qp_delta_enabled_flag = 1;
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// Per-CU QP changes are required for non-constant-QP modes.
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vpic->pic_fields.bits.cu_qp_delta_enabled_flag =
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ctx->va_rc_mode != VA_RC_CQP;
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}
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{
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