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va: encoder: Set the quality_factor parameter in rate control

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6433>
This commit is contained in:
He Junyan 2024-03-22 23:35:55 +08:00 committed by Víctor Manuel Jáquez Leal
parent ababe13f1c
commit 3f1ce4460a
1 changed files with 12 additions and 3 deletions
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15
subprojects/gst-plugins-bad/sys/va/gstvabaseenc.c
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@ -973,15 +973,23 @@ gst_va_base_enc_add_rate_control_parameter (GstVaBaseEnc * base,
.bits_per_second = max_bitrate_bits,
.target_percentage = target_percentage,
.window_size = window_size,
.initial_qp = qp_i,
.min_qp = min_qp,
.max_qp = max_qp,
.rc_flags.bits.mb_rate_control = mbbrc,
.quality_factor = 0,
},
};
/* *INDENT-ON* */
if (rc_mode == VA_RC_ICQ) {
g_assert (min_qp == 0);
rate_control.rate_control.ICQ_quality_factor = qp_i;
} else if (rc_mode == VA_RC_QVBR) {
g_assert (min_qp == 0);
rate_control.rate_control.quality_factor = qp_i;
} else {
rate_control.rate_control.initial_qp = qp_i;
}
if (!gst_va_encoder_add_param (base->encoder, picture,
VAEncMiscParameterBufferType, &rate_control, sizeof (rate_control))) {
GST_ERROR_OBJECT (base, "Failed to create the race control parameter");
@ -1065,7 +1073,8 @@ gst_va_base_enc_add_hrd_parameter (GstVaBaseEnc * base,
};
/* *INDENT-ON* */
if (rc_mode == VA_RC_NONE || rc_mode == VA_RC_CQP || rc_mode == VA_RC_VCM)
if (rc_mode == VA_RC_NONE || rc_mode == VA_RC_CQP ||
rc_mode == VA_RC_VCM || rc_mode == VA_RC_ICQ)
return TRUE;
if (!gst_va_encoder_add_param (base->encoder, picture,