Update NEWS for 1.4.0

[platform/upstream/libva-intel-driver.git] / src / gen6_mfc.c

diff --git a/src/gen6_mfc.c b/src/gen6_mfc.c
index 0a10054..455721f 100644 (file)
--- a/src/gen6_mfc.c
+++ b/src/gen6_mfc.c
@@ -791,11 +791,15 @@ gen6_mfc_avc_pipeline_slice_programing(VADriverContextP ctx,
     unsigned int tail_data[] = { 0x0, 0x0 };
     int slice_type = intel_avc_enc_slice_type_fixup(pSliceParameter->slice_type);
     int is_intra = slice_type == SLICE_TYPE_I;
+    int qp_slice;
 
+    qp_slice = qp;
     if (rate_control_mode == VA_RC_CBR) {
         qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY;
-        if (encode_state->slice_header_index[slice_index] == 0)
+        if (encode_state->slice_header_index[slice_index] == 0) {
             pSliceParameter->slice_qp_delta = qp - pPicParameter->pic_init_qp;
+            qp_slice = qp;
+        }
     }
 
     /* only support for 8-bit pixel bit-depth */
@@ -808,7 +812,7 @@ gen6_mfc_avc_pipeline_slice_programing(VADriverContextP ctx,
                              pPicParameter,
                              pSliceParameter,
                              encode_state, encoder_context,
-                             (rate_control_mode == VA_RC_CBR), qp, slice_batch);
+                             (rate_control_mode == VA_RC_CBR), qp_slice, slice_batch);
 
     if ( slice_index == 0) 
         intel_mfc_avc_pipeline_header_programing(ctx, encode_state, encoder_context, slice_batch);
@@ -1171,11 +1175,16 @@ gen6_mfc_avc_batchbuffer_slice(VADriverContextP ctx,
     int old_used = intel_batchbuffer_used_size(slice_batch), used;
     unsigned short head_size, tail_size;
     int slice_type = intel_avc_enc_slice_type_fixup(pSliceParameter->slice_type);
+    int qp_slice;
 
+    qp_slice = qp;
     if (rate_control_mode == VA_RC_CBR) {
         qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY;
-        if (encode_state->slice_header_index[slice_index] == 0)
+        if (encode_state->slice_header_index[slice_index] == 0) {
             pSliceParameter->slice_qp_delta = qp - pPicParameter->pic_init_qp;
+            /* Use the adjusted qp when slice_header is generated by driver */
+            qp_slice = qp;
+        }
     }
 
     /* only support for 8-bit pixel bit-depth */
@@ -1191,7 +1200,7 @@ gen6_mfc_avc_batchbuffer_slice(VADriverContextP ctx,
                              encode_state,
                              encoder_context,
                              (rate_control_mode == VA_RC_CBR),
-                             qp,
+                             qp_slice,
                              slice_batch);
 
     if (slice_index == 0)