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@ -1805,6 +1805,11 @@ static av_cold int vaapi_encode_init_rate_control(AVCodecContext *avctx) |
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int i, first = 1, res; |
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supported_va_rc_modes = rc_attr.value; |
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if (ctx->blbrc && !(supported_va_rc_modes & VA_RC_MB)) { |
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ctx->blbrc = 0; |
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av_log(avctx, AV_LOG_WARNING, "Driver does not support BLBRC.\n"); |
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} |
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for (i = 0; i < FF_ARRAY_ELEMS(vaapi_encode_rc_modes); i++) { |
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rc_mode = &vaapi_encode_rc_modes[i]; |
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if (supported_va_rc_modes & rc_mode->va_mode) { |
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@ -2016,13 +2021,18 @@ rc_mode_found: |
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ctx->va_bit_rate = rc_bits_per_second; |
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av_log(avctx, AV_LOG_VERBOSE, "RC mode: %s.\n", rc_mode->name); |
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if (ctx->blbrc && ctx->va_rc_mode == VA_RC_CQP) |
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ctx->blbrc = 0; |
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av_log(avctx, AV_LOG_VERBOSE, "Block Level bitrate control: %s.\n", ctx->blbrc ? "ON" : "OFF"); |
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if (rc_attr.value == VA_ATTRIB_NOT_SUPPORTED) { |
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// This driver does not want the RC mode attribute to be set.
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} else { |
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ctx->config_attributes[ctx->nb_config_attributes++] = |
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(VAConfigAttrib) { |
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.type = VAConfigAttribRateControl, |
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.value = ctx->va_rc_mode, |
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.value = ctx->blbrc ? ctx->va_rc_mode | VA_RC_MB : ctx->va_rc_mode, |
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}; |
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} |
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@ -2051,6 +2061,7 @@ rc_mode_found: |
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#if VA_CHECK_VERSION(1, 1, 0) |
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.ICQ_quality_factor = av_clip(rc_quality, 1, 51), |
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.max_qp = (avctx->qmax > 0 ? avctx->qmax : 0), |
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.rc_flags.bits.mb_rate_control = ctx->blbrc ? 1 : 2, |
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#endif |
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#if VA_CHECK_VERSION(1, 3, 0) |
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.quality_factor = rc_quality, |
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