[Libva] [Libva-intel-driver][PATCH] Set cost for modes used for VP8 encoding

[Xiang, Haihao]

This is similar to what commit 1cd6795 does

Signed-off-by: Xiang, Haihao <haihao.xi...@intel.com>
Tested-by: Wang, Fei W <fei.w.w...@intel.com>
---
 src/gen6_mfc_common.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/gen6_mfc_common.c b/src/gen6_mfc_common.c
index c3e4d80..59f7785 100644
--- a/src/gen6_mfc_common.c
+++ b/src/gen6_mfc_common.c
@@ -906,10 +906,16 @@ void intel_vme_vp8_update_mbmv_cost(VADriverContextP ctx,
         qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY;
 
     lambda = intel_lambda_qp(qp * QP_MAX / VP8_QP_MAX);
+
+    m_cost = lambda;
+    vme_state_message[MODE_CHROMA_INTRA] = intel_format_lutvalue(m_cost, 0x8f);
+
     if (is_key_frame) {
        vme_state_message[MODE_INTRA_16X16] = 0;
        m_cost = lambda * 16; 
        vme_state_message[MODE_INTRA_4X4] = intel_format_lutvalue(m_cost, 0x8f);
+       m_cost = lambda * 3;
+       vme_state_message[MODE_INTRA_NONPRED] = intel_format_lutvalue(m_cost, 
0x6f);
     } else {
        m_cost = 0;
        vme_state_message[MODE_INTER_MV0] = intel_format_lutvalue(m_cost, 0x6f);
@@ -934,6 +940,7 @@ void intel_vme_vp8_update_mbmv_cost(VADriverContextP ctx,
             vme_state_message[MODE_INTER_16X8] = 0x4a;
             vme_state_message[MODE_INTER_8X8] = 0x4a;
             vme_state_message[MODE_INTER_4X4] = 0x4a;
+            vme_state_message[MODE_INTER_BWD] = 0;
             return;
        }
        m_costf = lambda * 10;
@@ -941,6 +948,10 @@ void intel_vme_vp8_update_mbmv_cost(VADriverContextP ctx,
        m_cost = lambda * 24; 
        vme_state_message[MODE_INTRA_4X4] = intel_format_lutvalue(m_cost, 0x8f);
             
+        m_costf = lambda * 3.5;
+        m_cost = m_costf;
+        vme_state_message[MODE_INTRA_NONPRED] = intel_format_lutvalue(m_cost, 
0x6f);
+
         m_costf = lambda * 2.5;
         m_cost = m_costf;
         vme_state_message[MODE_INTER_16X16] = intel_format_lutvalue(m_cost, 
0x8f);
-- 
1.9.1

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