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avcodec/nvenc: merge compute initialQP sections
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
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49046580ce
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@ -804,52 +804,42 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
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avctx->qmin = -1;
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avctx->qmax = -1;
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} else if (avctx->qmin >= 0 && avctx->qmax >= 0) {
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if (ctx->twopass) {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_2_PASS_VBR;
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} else {
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if (avctx->qmin >= 0 && avctx->qmax >= 0) {
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ctx->encode_config.rcParams.enableMinQP = 1;
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ctx->encode_config.rcParams.enableMaxQP = 1;
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if (avctx->codec->id == AV_CODEC_ID_H264) {
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ctx->encode_config.encodeCodecConfig.h264Config.adaptiveTransformMode = NV_ENC_H264_ADAPTIVE_TRANSFORM_ENABLE;
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ctx->encode_config.encodeCodecConfig.h264Config.fmoMode = NV_ENC_H264_FMO_DISABLE;
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ctx->encode_config.rcParams.minQP.qpInterB = avctx->qmin;
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ctx->encode_config.rcParams.minQP.qpInterP = avctx->qmin;
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ctx->encode_config.rcParams.minQP.qpIntra = avctx->qmin;
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ctx->encode_config.rcParams.maxQP.qpInterB = avctx->qmax;
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ctx->encode_config.rcParams.maxQP.qpInterP = avctx->qmax;
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ctx->encode_config.rcParams.maxQP.qpIntra = avctx->qmax;
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qp_inter_p = (avctx->qmax + 3 * avctx->qmin) / 4; // biased towards Qmin
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if (ctx->twopass) {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_2_PASS_VBR;
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if (avctx->codec->id == AV_CODEC_ID_H264) {
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ctx->encode_config.encodeCodecConfig.h264Config.adaptiveTransformMode = NV_ENC_H264_ADAPTIVE_TRANSFORM_ENABLE;
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ctx->encode_config.encodeCodecConfig.h264Config.fmoMode = NV_ENC_H264_FMO_DISABLE;
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}
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} else {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_VBR_MINQP;
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}
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} else {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_VBR_MINQP;
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}
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qp_inter_p = 26; // default to 26
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ctx->encode_config.rcParams.enableMinQP = 1;
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ctx->encode_config.rcParams.enableMaxQP = 1;
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ctx->encode_config.rcParams.minQP.qpInterB = avctx->qmin; // * fabs(avctx->b_quant_factor);
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ctx->encode_config.rcParams.minQP.qpInterP = avctx->qmin; // * fabs(avctx->i_quant_factor);
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ctx->encode_config.rcParams.minQP.qpIntra = avctx->qmin;
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ctx->encode_config.rcParams.maxQP.qpInterB = avctx->qmax; // / fabs(avctx->b_quant_factor);
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ctx->encode_config.rcParams.maxQP.qpInterP = avctx->qmax; // / fabs(avctx->i_quant_factor);
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ctx->encode_config.rcParams.maxQP.qpIntra = avctx->qmax;
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qp_inter_p = (avctx->qmax + 3 * avctx->qmin) / 4; // biased towards Qmin
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ctx->encode_config.rcParams.initialRCQP.qpInterP = qp_inter_p;
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if (avctx->i_quant_factor != 0.0 && avctx->b_quant_factor != 0.0) {
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ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p * fabs(avctx->i_quant_factor);
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ctx->encode_config.rcParams.initialRCQP.qpIntra += qp_inter_p * avctx->i_quant_offset;
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ctx->encode_config.rcParams.initialRCQP.qpInterB = qp_inter_p * fabs(avctx->b_quant_factor);
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ctx->encode_config.rcParams.initialRCQP.qpInterB += qp_inter_p * avctx->b_quant_offset;
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} else {
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ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p;
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ctx->encode_config.rcParams.initialRCQP.qpInterB = qp_inter_p;
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if (ctx->twopass) {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_2_PASS_VBR;
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} else {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_VBR;
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}
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}
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ctx->encode_config.rcParams.enableInitialRCQP = 1;
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} else {
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if (!ctx->twopass) {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_VBR;
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} else {
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ctx->encode_config.rcParams.rateControlMode = NV_ENC_PARAMS_RC_2_PASS_VBR;
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}
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qp_inter_p = 26; // default to 26
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ctx->encode_config.rcParams.initialRCQP.qpInterP = qp_inter_p;
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ctx->encode_config.rcParams.initialRCQP.qpInterP = qp_inter_p;
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if(avctx->i_quant_factor != 0.0 && avctx->b_quant_factor != 0.0) {
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ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p * fabs(avctx->i_quant_factor);
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@ -860,8 +850,6 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
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ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p;
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ctx->encode_config.rcParams.initialRCQP.qpInterB = qp_inter_p;
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}
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ctx->encode_config.rcParams.enableInitialRCQP = 1;
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}
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if (avctx->rc_buffer_size > 0)
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