[Libva] [HEVC10bit ENC V2 5/5] HEVC10 ENC: enable cbr

[Pengfei Qu]

Signed-off-by: Pengfei Qu <Pengfei.Qu at intel.com>
---
 src/gen9_mfc_hevc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/gen9_mfc_hevc.c b/src/gen9_mfc_hevc.c
index 019dadf..f95d4f1 100644
--- a/src/gen9_mfc_hevc.c
+++ b/src/gen9_mfc_hevc.c
@@ -2279,6 +2279,14 @@ static void intel_hcpe_brc_init(struct encode_state *encode_state,
     int ratio_max = 32;
     int ratio = 8;
     double buffer_size = 0;
+    int bpp = 1;
+
+    if((pSequenceParameter->seq_fields.bits.bit_depth_luma_minus8 > 0) ||
+        (pSequenceParameter->seq_fields.bits.bit_depth_chroma_minus8 > 0))
+        bpp = 2;
+
+    qp1_size = qp1_size * bpp;
+    qp51_size = qp51_size * bpp;
 
     if (!encode_state->misc_param[VAEncMiscParameterTypeHRD] || !encode_state->misc_param[VAEncMiscParameterTypeHRD]->buffer)
         return;
-- 
2.7.4