Issue HCP_BSD_OBJECT to start decoding
Signed-off-by: Xiang, Haihao <[email protected]>
---
src/gen9_mfd.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/gen9_mfd.c b/src/gen9_mfd.c
index 09e19de..d04b133 100644
--- a/src/gen9_mfd.c
+++ b/src/gen9_mfd.c
@@ -822,6 +822,23 @@ gen9_hcpd_slice_state(VADriverContextP ctx,
ADVANCE_BCS_BATCH(batch);
}
+static void
+gen9_hcpd_bsd_object(VADriverContextP ctx,
+ VASliceParameterBufferHEVC *slice_param,
+ struct gen9_hcpd_context *gen9_hcpd_context)
+{
+ struct intel_batchbuffer *batch = gen9_hcpd_context->base.batch;
+
+ BEGIN_BCS_BATCH(batch, 3);
+
+ OUT_BCS_BATCH(batch, HCP_BSD_OBJECT | (3 - 2));
+
+ OUT_BCS_BATCH(batch, slice_param->slice_data_size);
+ OUT_BCS_BATCH(batch, slice_param->slice_data_offset);
+
+ ADVANCE_BCS_BATCH(batch);
+}
+
static VAStatus
gen9_hcpd_hevc_decode_picture(VADriverContextP ctx,
struct decode_state *decode_state,
@@ -874,6 +891,7 @@ gen9_hcpd_hevc_decode_picture(VADriverContextP ctx,
gen9_hcpd_slice_state(ctx, pic_param, slice_param,
next_slice_param, gen9_hcpd_context);
gen9_hcpd_ref_idx_state(ctx, pic_param, slice_param,
gen9_hcpd_context);
gen9_hcpd_weightoffset_state(ctx, slice_param, gen9_hcpd_context);
+ gen9_hcpd_bsd_object(ctx, slice_param, gen9_hcpd_context);
slice_param++;
}
}
--
1.9.1
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