[Libva] [PATCH libva-intel-driver 03/18] Encoding: Setup one cost_table surface state for VME shader
Zhao, Yakui
yakui.zhao at intel.com
Mon Jan 12 05:01:26 PST 2015
From: Zhao Yakui <yakui.zhao at intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao at intel.com>
---
src/gen6_mfc_common.c | 37 +++++++++++++++++++++++++++++++++++++
src/gen6_vme.h | 9 +++++++++
src/gen75_vme.c | 20 ++++++++++++++++++++
src/gen7_vme.c | 16 ++++++++++++++++
src/gen8_vme.c | 20 ++++++++++++++++++++
5 files changed, 102 insertions(+)
diff --git a/src/gen6_mfc_common.c b/src/gen6_mfc_common.c
index 4e8f1ad..a44d328 100644
--- a/src/gen6_mfc_common.c
+++ b/src/gen6_mfc_common.c
@@ -1715,3 +1715,40 @@ intel_h264_initialize_mbmv_cost(VADriverContextP ctx,
vme_context->cost_table_size = QP_MAX * 32;
return;
}
+
+extern void
+intel_h264_setup_cost_surface(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned long binding_table_offset,
+ unsigned long surface_state_offset)
+{
+ struct i965_driver_data *i965 = i965_driver_data(ctx);
+ struct gen6_vme_context *vme_context = encoder_context->vme_context;
+ VAEncSliceParameterBufferH264 *slice_param = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[0]->buffer;
+ int qp;
+ dri_bo *bo;
+ struct i965_buffer_surface cost_table;
+
+ int slice_type = intel_avc_enc_slice_type_fixup(slice_param->slice_type);
+
+
+ if (slice_type == SLICE_TYPE_I) {
+ bo = vme_context->i_qp_cost_table;
+ } else if (slice_type == SLICE_TYPE_P) {
+ bo = vme_context->p_qp_cost_table;
+ } else {
+ bo = vme_context->b_qp_cost_table;
+ }
+
+ cost_table.bo = bo;
+ cost_table.num_blocks = QP_MAX;
+ cost_table.pitch = 16;
+ cost_table.size_block = 32;
+
+ vme_context->vme_buffer_suface_setup(ctx,
+ &vme_context->gpe_context,
+ &cost_table,
+ binding_table_offset,
+ surface_state_offset);
+}
diff --git a/src/gen6_vme.h b/src/gen6_vme.h
index aef9ba6..374c738 100644
--- a/src/gen6_vme.h
+++ b/src/gen6_vme.h
@@ -46,6 +46,8 @@
#define GEN6_VME_KERNEL_NUMBER 3
+#define INTEL_COST_TABLE_OFFSET 8
+
struct encode_state;
struct intel_encoder_context;
@@ -187,4 +189,11 @@ extern void
intel_h264_initialize_mbmv_cost(VADriverContextP ctx,
struct encode_state *encode_state,
struct intel_encoder_context *encoder_context);
+
+extern void
+intel_h264_setup_cost_surface(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned long binding_table_offset,
+ unsigned long surface_state_offset);
#endif /* _GEN6_VME_H_ */
diff --git a/src/gen75_vme.c b/src/gen75_vme.c
index 576e91a..fdde298 100644
--- a/src/gen75_vme.c
+++ b/src/gen75_vme.c
@@ -281,6 +281,10 @@ gen75_vme_surface_setup(VADriverContextP ctx,
gen75_vme_output_buffer_setup(ctx, encode_state, 3, encoder_context);
gen75_vme_output_vme_batchbuffer_setup(ctx, encode_state, 5, encoder_context);
+ intel_h264_setup_cost_surface(ctx, encode_state, encoder_context,
+ BINDING_TABLE_OFFSET(INTEL_COST_TABLE_OFFSET),
+ SURFACE_STATE_OFFSET(INTEL_COST_TABLE_OFFSET));
+
return VA_STATUS_SUCCESS;
}
@@ -647,6 +651,7 @@ static VAStatus gen75_vme_prepare(VADriverContextP ctx,
}
intel_vme_update_mbmv_cost(ctx, encode_state, encoder_context);
+ intel_h264_initialize_mbmv_cost(ctx, encode_state, encoder_context);
/*Setup all the memory object*/
gen75_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
@@ -1007,6 +1012,21 @@ gen75_vme_context_destroy(void *context)
vme_context->vme_state_message = NULL;
}
+ if (vme_context->i_qp_cost_table) {
+ dri_bo_unreference(vme_context->i_qp_cost_table);
+ vme_context->i_qp_cost_table = NULL;
+ }
+
+ if (vme_context->p_qp_cost_table) {
+ dri_bo_unreference(vme_context->p_qp_cost_table);
+ vme_context->p_qp_cost_table = NULL;
+ }
+
+ if (vme_context->b_qp_cost_table) {
+ dri_bo_unreference(vme_context->b_qp_cost_table);
+ vme_context->b_qp_cost_table = NULL;
+ }
+
free(vme_context);
}
diff --git a/src/gen7_vme.c b/src/gen7_vme.c
index dc15445..e66acb1 100644
--- a/src/gen7_vme.c
+++ b/src/gen7_vme.c
@@ -671,6 +671,7 @@ static VAStatus gen7_vme_prepare(VADriverContextP ctx,
}
intel_vme_update_mbmv_cost(ctx, encode_state, encoder_context);
+ intel_h264_initialize_mbmv_cost(ctx, encode_state, encoder_context);
/*Setup all the memory object*/
gen7_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen7_vme_interface_setup(ctx, encode_state, encoder_context);
@@ -1023,6 +1024,21 @@ gen7_vme_context_destroy(void *context)
vme_context->vme_state_message = NULL;
}
+ if (vme_context->i_qp_cost_table) {
+ dri_bo_unreference(vme_context->i_qp_cost_table);
+ vme_context->i_qp_cost_table = NULL;
+ }
+
+ if (vme_context->p_qp_cost_table) {
+ dri_bo_unreference(vme_context->p_qp_cost_table);
+ vme_context->p_qp_cost_table = NULL;
+ }
+
+ if (vme_context->b_qp_cost_table) {
+ dri_bo_unreference(vme_context->b_qp_cost_table);
+ vme_context->b_qp_cost_table = NULL;
+ }
+
free(vme_context);
}
diff --git a/src/gen8_vme.c b/src/gen8_vme.c
index 29d4b5a..114137e 100644
--- a/src/gen8_vme.c
+++ b/src/gen8_vme.c
@@ -267,6 +267,10 @@ gen8_vme_surface_setup(VADriverContextP ctx,
gen8_vme_output_buffer_setup(ctx, encode_state, 3, encoder_context);
gen8_vme_output_vme_batchbuffer_setup(ctx, encode_state, 5, encoder_context);
+ intel_h264_setup_cost_surface(ctx, encode_state, encoder_context,
+ BINDING_TABLE_OFFSET(INTEL_COST_TABLE_OFFSET),
+ SURFACE_STATE_OFFSET(INTEL_COST_TABLE_OFFSET));
+
return VA_STATUS_SUCCESS;
}
@@ -673,6 +677,7 @@ static VAStatus gen8_vme_prepare(VADriverContextP ctx,
}
intel_vme_update_mbmv_cost(ctx, encode_state, encoder_context);
+ intel_h264_initialize_mbmv_cost(ctx, encode_state, encoder_context);
/*Setup all the memory object*/
gen8_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
@@ -1150,6 +1155,21 @@ gen8_vme_context_destroy(void *context)
vme_context->vme_state_message = NULL;
}
+ if (vme_context->i_qp_cost_table) {
+ dri_bo_unreference(vme_context->i_qp_cost_table);
+ vme_context->i_qp_cost_table = NULL;
+ }
+
+ if (vme_context->p_qp_cost_table) {
+ dri_bo_unreference(vme_context->p_qp_cost_table);
+ vme_context->p_qp_cost_table = NULL;
+ }
+
+ if (vme_context->b_qp_cost_table) {
+ dri_bo_unreference(vme_context->b_qp_cost_table);
+ vme_context->b_qp_cost_table = NULL;
+ }
+
free(vme_context);
}
--
1.7.10.1
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