On Wed, 2012-10-31 at 13:29 +0800, ykzhao wrote:
> On Tue, 2012-10-30 at 19:40 -0600, Xiang, Haihao wrote:
> > Some requirements for internal buffers on *SNB* are different from
> > *IVB*. please take carefully and double check the docs.
> >
> > > From: Zhao Yakui <yakui.z...@intel.com>
> > >
> > > Signed-off-by: Zhao Yakui <yakui.z...@intel.com>
> > > ---
> > > src/gen6_mfc.c | 261
> > > +------------------------------------------------
> > > src/gen6_mfc.h | 9 ++
> > > src/gen6_mfc_common.c | 254
> > > ++++++++++++++++++++++++++++++++++++++++++++++++
> > > src/gen75_mfc.c | 264
> > > +-------------------------------------------------
> > > 4 files changed, 267 insertions(+), 521 deletions(-)
> > >
> > > diff --git a/src/gen6_mfc.c b/src/gen6_mfc.c
> > > index 760c3b1..81e74ba 100644
> > > --- a/src/gen6_mfc.c
> > > +++ b/src/gen6_mfc.c
> > > @@ -536,96 +536,6 @@ gen6_mfc_avc_insert_object(VADriverContextP ctx,
> > > struct intel_encoder_context *e
> > > ADVANCE_BCS_BATCH(batch);
> > > }
> > >
> > > -static void gen6_mfc_init(VADriverContextP ctx,
> > > - struct encode_state *encode_state,
> > > - struct intel_encoder_context *encoder_context)
> > > -{
> > > - struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > - struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > - dri_bo *bo;
> > > - int i;
> > > - VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > - int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > - int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > -
> > > - width_in_mbs = ALIGN(width_in_mbs, 16);
> > > - height_in_mbs = ALIGN(width_in_mbs, 16);
> > > - /*Encode common setup for MFC*/
> > > - dri_bo_unreference(mfc_context->post_deblocking_output.bo);
> > > - mfc_context->post_deblocking_output.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->pre_deblocking_output.bo);
> > > - mfc_context->pre_deblocking_output.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->uncompressed_picture_source.bo);
> > > - mfc_context->uncompressed_picture_source.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > - mfc_context->mfc_indirect_pak_bse_object.bo = NULL;
> > > -
> > > - for (i = 0; i < NUM_MFC_DMV_BUFFERS; i++){
> > > - if ( mfc_context->direct_mv_buffers[i].bo != NULL);
> > > - dri_bo_unreference(mfc_context->direct_mv_buffers[i].bo);
> > > - mfc_context->direct_mv_buffers[i].bo = NULL;
> > > - }
> > > -
> > > - for (i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++){
> > > - if (mfc_context->reference_surfaces[i].bo != NULL)
> > > - dri_bo_unreference(mfc_context->reference_surfaces[i].bo);
> > > - mfc_context->reference_surfaces[i].bo = NULL;
> > > - }
> > > -
> > > - dri_bo_unreference(mfc_context->intra_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - width_in_mbs * 64,
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->intra_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->macroblock_status_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - width_in_mbs * height_in_mbs * 16,
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->macroblock_status_buffer.bo = bo;
> > > -
> > > -
> > > dri_bo_unreference(mfc_context->deblocking_filter_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 4 * width_in_mbs * 64, /* 4 * width_in_mbs * 64 */
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->deblocking_filter_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->bsd_mpc_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 128 * width_in_mbs, /* 2 * widht_in_mbs * 64 */
> > > - 0x1000);
> > > - assert(bo);
> > > - mfc_context->bsd_mpc_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->mfc_batchbuffer_surface.bo);
> > > - mfc_context->mfc_batchbuffer_surface.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->aux_batchbuffer_surface.bo);
> > > - mfc_context->aux_batchbuffer_surface.bo = NULL;
> > > -
> > > - if (mfc_context->aux_batchbuffer)
> > > - intel_batchbuffer_free(mfc_context->aux_batchbuffer);
> > > -
> > > - mfc_context->aux_batchbuffer = intel_batchbuffer_new(&i965->intel,
> > > I915_EXEC_BSD);
> > > - mfc_context->aux_batchbuffer_surface.bo =
> > > mfc_context->aux_batchbuffer->buffer;
> > > - dri_bo_reference(mfc_context->aux_batchbuffer_surface.bo);
> > > - mfc_context->aux_batchbuffer_surface.pitch = 16;
> > > - mfc_context->aux_batchbuffer_surface.num_blocks =
> > > mfc_context->aux_batchbuffer->size / 16;
> > > - mfc_context->aux_batchbuffer_surface.size_block = 16;
> > > -
> > > - i965_gpe_context_init(ctx, &mfc_context->gpe_context);
> > > -}
> > > -
> > > static void gen6_mfc_avc_pipeline_picture_programing( VADriverContextP
> > > ctx,
> > > struct encode_state *encode_state,
> > > struct intel_encoder_context
> > > *encoder_context)
> > > @@ -644,173 +554,6 @@ static void
> > > gen6_mfc_avc_pipeline_picture_programing( VADriverContextP ctx,
> > > gen6_mfc_avc_ref_idx_state(ctx, encoder_context);
> > > }
> > >
> > > -static void
> > > -gen6_mfc_free_avc_surface(void **data)
> > > -{
> > > - struct gen6_mfc_avc_surface_aux *avc_surface = *data;
> > > -
> > > - if (!avc_surface)
> > > - return;
> > > -
> > > - dri_bo_unreference(avc_surface->dmv_top);
> > > - avc_surface->dmv_top = NULL;
> > > - dri_bo_unreference(avc_surface->dmv_bottom);
> > > - avc_surface->dmv_bottom = NULL;
> > > -
> > > - free(avc_surface);
> > > - *data = NULL;
> > > -}
> >
> > The above duplicated code has been remove in the master branch, please
> > cherry pick firstly.
> >
>
> Now the gen_free_avc_surface is added in the header file of
> i965_decoder.h. It is really similar with the intel_mfc_free_avc_surface
> function. But it seems a little strange that the header file of
> i965_decoder.h is included in the corresponding files for media
> encoding.
It is not only used for encoding, but also for decoding. We can move it
to a common file.
> > > -
> > > -
> > > -
> > > -
> > > -static VAStatus gen6_mfc_avc_prepare(VADriverContextP ctx,
> > > - struct encode_state *encode_state,
> > > - struct intel_encoder_context
> > > *encoder_context)
> > > -{
> > > - struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > - struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > - struct object_surface *obj_surface;
> > > - struct object_buffer *obj_buffer;
> > > - struct gen6_mfc_avc_surface_aux* gen6_avc_surface;
> > > - dri_bo *bo;
> > > - VAEncPictureParameterBufferH264 *pPicParameter =
> > > (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
> > > - VAStatus vaStatus = VA_STATUS_SUCCESS;
> > > - int i, j, enable_avc_ildb = 0;
> > > - VAEncSliceParameterBufferH264 *slice_param;
> > > - VACodedBufferSegment *coded_buffer_segment;
> > > - unsigned char *flag = NULL;
> > > - VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > - int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > - int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > -
> > > - width_in_mbs = ALIGN(width_in_mbs, 16);
> > > - height_in_mbs = ALIGN(width_in_mbs, 16);
> > > -
> > > - for (j = 0; j < encode_state->num_slice_params_ext &&
> > > enable_avc_ildb == 0; j++) {
> > > - assert(encode_state->slice_params_ext &&
> > > encode_state->slice_params_ext[j]->buffer);
> > > - slice_param = (VAEncSliceParameterBufferH264
> > > *)encode_state->slice_params_ext[j]->buffer;
> > > -
> > > - for (i = 0; i < encode_state->slice_params_ext[j]->num_elements;
> > > i++) {
> > > - assert((slice_param->slice_type == SLICE_TYPE_I) ||
> > > - (slice_param->slice_type == SLICE_TYPE_SI) ||
> > > - (slice_param->slice_type == SLICE_TYPE_P) ||
> > > - (slice_param->slice_type == SLICE_TYPE_SP) ||
> > > - (slice_param->slice_type == SLICE_TYPE_B));
> > > -
> > > - if (slice_param->disable_deblocking_filter_idc != 1) {
> > > - enable_avc_ildb = 1;
> > > - break;
> > > - }
> > > -
> > > - slice_param++;
> > > - }
> > > - }
> > > -
> > > - /*Setup all the input&output object*/
> > > -
> > > - /* Setup current frame and current direct mv buffer*/
> > > - obj_surface = SURFACE(pPicParameter->CurrPic.picture_id);
> > > - assert(obj_surface);
> > > - i965_check_alloc_surface_bo(ctx, obj_surface, 1,
> > > VA_FOURCC('N','V','1','2'), SUBSAMPLE_YUV420);
> > > -
> > > - if ( obj_surface->private_data == NULL) {
> > > - gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > - gen6_avc_surface->dmv_top =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68 * width_in_mbs * height_in_mbs,
> > > - 64);
> > > - gen6_avc_surface->dmv_bottom =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68 * width_in_mbs * height_in_mbs,
> > > - 64);
> > > - assert(gen6_avc_surface->dmv_top);
> > > - assert(gen6_avc_surface->dmv_bottom);
> > > - obj_surface->private_data = (void *)gen6_avc_surface;
> > > - obj_surface->free_private_data = (void
> > > *)gen6_mfc_free_avc_surface;
> > > - }
> > > - gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > - mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 2].bo =
> > > gen6_avc_surface->dmv_top;
> > > - mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > - dri_bo_reference(gen6_avc_surface->dmv_top);
> > > - dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > -
> > > - if (enable_avc_ildb) {
> > > - mfc_context->post_deblocking_output.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->post_deblocking_output.bo);
> > > - } else {
> > > - mfc_context->pre_deblocking_output.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->pre_deblocking_output.bo);
> > > - }
> > > -
> > > - mfc_context->surface_state.width = obj_surface->orig_width;
> > > - mfc_context->surface_state.height = obj_surface->orig_height;
> > > - mfc_context->surface_state.w_pitch = obj_surface->width;
> > > - mfc_context->surface_state.h_pitch = obj_surface->height;
> > > -
> > > - /* Setup reference frames and direct mv buffers*/
> > > - for(i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++) {
> > > - if ( pPicParameter->ReferenceFrames[i].picture_id !=
> > > VA_INVALID_ID ) {
> > > - obj_surface =
> > > SURFACE(pPicParameter->ReferenceFrames[i].picture_id);
> > > - assert(obj_surface);
> > > - if (obj_surface->bo != NULL) {
> > > - mfc_context->reference_surfaces[i].bo = obj_surface->bo;
> > > - dri_bo_reference(obj_surface->bo);
> > > - }
> > > - /* Check DMV buffer */
> > > - if ( obj_surface->private_data == NULL) {
> > > -
> > > - gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > - gen6_avc_surface->dmv_top =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68 * width_in_mbs * height_in_mbs,
> > > - 64);
> > > - gen6_avc_surface->dmv_bottom =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68 * width_in_mbs * height_in_mbs,
> > > - 64);
> > > - assert(gen6_avc_surface->dmv_top);
> > > - assert(gen6_avc_surface->dmv_bottom);
> > > - obj_surface->private_data = gen6_avc_surface;
> > > - obj_surface->free_private_data =
> > > gen6_mfc_free_avc_surface;
> > > - }
> > > -
> > > - gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > - /* Setup DMV buffer */
> > > - mfc_context->direct_mv_buffers[i*2].bo =
> > > gen6_avc_surface->dmv_top;
> > > - mfc_context->direct_mv_buffers[i*2+1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > - dri_bo_reference(gen6_avc_surface->dmv_top);
> > > - dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > - } else {
> > > - break;
> > > - }
> > > - }
> > > -
> > > - obj_surface = SURFACE(encoder_context->input_yuv_surface);
> > > - assert(obj_surface && obj_surface->bo);
> > > - mfc_context->uncompressed_picture_source.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->uncompressed_picture_source.bo);
> > > -
> > > - obj_buffer = BUFFER (pPicParameter->coded_buf); /* FIXME: fix this
> > > later */
> > > - bo = obj_buffer->buffer_store->bo;
> > > - assert(bo);
> > > - mfc_context->mfc_indirect_pak_bse_object.bo = bo;
> > > - mfc_context->mfc_indirect_pak_bse_object.offset =
> > > I965_CODEDBUFFER_SIZE;
> > > - mfc_context->mfc_indirect_pak_bse_object.end_offset =
> > > ALIGN(obj_buffer->size_element - 0x1000, 0x1000);
> > > - dri_bo_reference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > -
> > > - dri_bo_map(bo, 1);
> > > - coded_buffer_segment = (VACodedBufferSegment *)bo->virtual;
> > > - flag = (unsigned char *)(coded_buffer_segment + 1);
> > > - *flag = 0;
> > > - dri_bo_unmap(bo);
> > > -
> > > - return vaStatus;
> > > -}
> > >
> > > static VAStatus gen6_mfc_run(VADriverContextP ctx,
> > > struct encode_state *encode_state,
> > > @@ -1521,8 +1264,8 @@ gen6_mfc_avc_encode_picture(VADriverContextP ctx,
> > > int sts;
> > >
> > > for (;;) {
> > > - gen6_mfc_init(ctx, encode_state, encoder_context);
> > > - gen6_mfc_avc_prepare(ctx, encode_state, encoder_context);
> > > + intel_mfc_avc_init(ctx, encode_state, encoder_context);
> > > + intel_mfc_avc_prepare(ctx, encode_state, encoder_context);
> > > /*Programing bcs pipeline*/
> > > gen6_mfc_avc_pipeline_programing(ctx, encode_state,
> > > encoder_context); //filling the pipeline
> > > gen6_mfc_run(ctx, encode_state, encoder_context);
> > > diff --git a/src/gen6_mfc.h b/src/gen6_mfc.h
> > > index 45423fe..65a73ca 100644
> > > --- a/src/gen6_mfc.h
> > > +++ b/src/gen6_mfc.h
> > > @@ -255,4 +255,13 @@ extern void
> > > intel_mfc_avc_pipeline_header_programing(VADriverContextP ctx,
> > > struct encode_state
> > > *encode_state,
> > > struct
> > > intel_encoder_context *encoder_context,
> > > struct
> > > intel_batchbuffer *slice_batch);
> > > +
> > > +
> > > +extern void intel_mfc_avc_init(VADriverContextP ctx,
> > > + struct encode_state *encode_state,
> > > + struct intel_encoder_context *encoder_context);
> > > +extern VAStatus intel_mfc_avc_prepare(VADriverContextP ctx,
> > > + struct encode_state *encode_state,
> > > + struct intel_encoder_context
> > > *encoder_context);
> > > +
> > > #endif /* _GEN6_MFC_BCS_H_ */
> > > diff --git a/src/gen6_mfc_common.c b/src/gen6_mfc_common.c
> > > index a576a53..3621e9e 100644
> > > --- a/src/gen6_mfc_common.c
> > > +++ b/src/gen6_mfc_common.c
> > > @@ -488,3 +488,257 @@ void
> > > intel_mfc_avc_pipeline_header_programing(VADriverContextP ctx,
> > > }
> > > }
> > >
> > > +void intel_mfc_avc_init(VADriverContextP ctx,
> > > + struct encode_state *encode_state,
> > > + struct intel_encoder_context *encoder_context)
> > > +{
> > > + struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > + struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > + dri_bo *bo;
> > > + int i;
> > > + VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > + int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > + int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > +
> > > + width_in_mbs = ALIGN(width_in_mbs, 16);
> > > + height_in_mbs = ALIGN(width_in_mbs, 16);
> > > +
> > > + /*Encode common setup for MFC*/
> > > + dri_bo_unreference(mfc_context->post_deblocking_output.bo);
> > > + mfc_context->post_deblocking_output.bo = NULL;
> > > +
> > > + dri_bo_unreference(mfc_context->pre_deblocking_output.bo);
> > > + mfc_context->pre_deblocking_output.bo = NULL;
> > > +
> > > + dri_bo_unreference(mfc_context->uncompressed_picture_source.bo);
> > > + mfc_context->uncompressed_picture_source.bo = NULL;
> > > +
> > > + dri_bo_unreference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > + mfc_context->mfc_indirect_pak_bse_object.bo = NULL;
> > > +
> > > + for (i = 0; i < NUM_MFC_DMV_BUFFERS; i++){
> > > + if ( mfc_context->direct_mv_buffers[i].bo != NULL);
> > > + dri_bo_unreference(mfc_context->direct_mv_buffers[i].bo);
> > > + mfc_context->direct_mv_buffers[i].bo = NULL;
> > > + }
> > > +
> > > + for (i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++){
> > > + if (mfc_context->reference_surfaces[i].bo != NULL)
> > > + dri_bo_unreference(mfc_context->reference_surfaces[i].bo);
> > > + mfc_context->reference_surfaces[i].bo = NULL;
> > > + }
> > > +
> > > + dri_bo_unreference(mfc_context->intra_row_store_scratch_buffer.bo);
> > > + bo = dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + width_in_mbs * 64,
> > > + 64);
> > > + assert(bo);
> > > + mfc_context->intra_row_store_scratch_buffer.bo = bo;
> > > +
> > > + dri_bo_unreference(mfc_context->macroblock_status_buffer.bo);
> > > + bo = dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + width_in_mbs * height_in_mbs * 16,
> > > + 64);
> > > + assert(bo);
> > > + mfc_context->macroblock_status_buffer.bo = bo;
> > > +
> > > +
> > > dri_bo_unreference(mfc_context->deblocking_filter_row_store_scratch_buffer.bo);
> > > + bo = dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 4 * width_in_mbs * 64, /* 4 * width_in_mbs * 64 */
> > > + 64);
> > > + assert(bo);
> > > + mfc_context->deblocking_filter_row_store_scratch_buffer.bo = bo;
> > > +
> > > + dri_bo_unreference(mfc_context->bsd_mpc_row_store_scratch_buffer.bo);
> > > + bo = dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 2 * width_in_mbs * 64, /* 2 * width_in_mbs * 64 */
> > > + 0x1000);
> > > + assert(bo);
> > > + mfc_context->bsd_mpc_row_store_scratch_buffer.bo = bo;
> > > +
> > > + dri_bo_unreference(mfc_context->mfc_batchbuffer_surface.bo);
> > > + mfc_context->mfc_batchbuffer_surface.bo = NULL;
> > > +
> > > + dri_bo_unreference(mfc_context->aux_batchbuffer_surface.bo);
> > > + mfc_context->aux_batchbuffer_surface.bo = NULL;
> > > +
> > > + if (mfc_context->aux_batchbuffer)
> > > + intel_batchbuffer_free(mfc_context->aux_batchbuffer);
> > > +
> > > + mfc_context->aux_batchbuffer = intel_batchbuffer_new(&i965->intel,
> > > I915_EXEC_BSD);
> > > + mfc_context->aux_batchbuffer_surface.bo =
> > > mfc_context->aux_batchbuffer->buffer;
> > > + dri_bo_reference(mfc_context->aux_batchbuffer_surface.bo);
> > > + mfc_context->aux_batchbuffer_surface.pitch = 16;
> > > + mfc_context->aux_batchbuffer_surface.num_blocks =
> > > mfc_context->aux_batchbuffer->size / 16;
> > > + mfc_context->aux_batchbuffer_surface.size_block = 16;
> > > +
> > > + i965_gpe_context_init(ctx, &mfc_context->gpe_context);
> > > +}
> > > +
> > > +static void intel_mfc_free_avc_surface(void **data)
> > > +{
> > > + struct gen6_mfc_avc_surface_aux *avc_surface = *data;
> > > +
> > > + if (!avc_surface)
> > > + return;
> > > +
> > > + dri_bo_unreference(avc_surface->dmv_top);
> > > + avc_surface->dmv_top = NULL;
> > > + dri_bo_unreference(avc_surface->dmv_bottom);
> > > + avc_surface->dmv_bottom = NULL;
> > > +
> > > + free(avc_surface);
> > > + *data = NULL;
> > > +}
> > > +
> > > +VAStatus intel_mfc_avc_prepare(VADriverContextP ctx,
> > > + struct encode_state *encode_state,
> > > + struct intel_encoder_context
> > > *encoder_context)
> > > +{
> > > + struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > + struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > + struct object_surface *obj_surface;
> > > + struct object_buffer *obj_buffer;
> > > + struct gen6_mfc_avc_surface_aux* gen6_avc_surface;
> > > + dri_bo *bo;
> > > + VAEncPictureParameterBufferH264 *pPicParameter =
> > > (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
> > > + VAStatus vaStatus = VA_STATUS_SUCCESS;
> > > + int i, j, enable_avc_ildb = 0;
> > > + VAEncSliceParameterBufferH264 *slice_param;
> > > + VACodedBufferSegment *coded_buffer_segment;
> > > + unsigned char *flag = NULL;
> > > + VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > + int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > + int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > +
> > > + width_in_mbs = ALIGN(width_in_mbs, 16);
> > > + height_in_mbs = ALIGN(width_in_mbs, 16);
> > > +
> > > + for (j = 0; j < encode_state->num_slice_params_ext &&
> > > enable_avc_ildb == 0; j++) {
> > > + assert(encode_state->slice_params_ext &&
> > > encode_state->slice_params_ext[j]->buffer);
> > > + slice_param = (VAEncSliceParameterBufferH264
> > > *)encode_state->slice_params_ext[j]->buffer;
> > > +
> > > + for (i = 0; i < encode_state->slice_params_ext[j]->num_elements;
> > > i++) {
> > > + assert((slice_param->slice_type == SLICE_TYPE_I) ||
> > > + (slice_param->slice_type == SLICE_TYPE_SI) ||
> > > + (slice_param->slice_type == SLICE_TYPE_P) ||
> > > + (slice_param->slice_type == SLICE_TYPE_SP) ||
> > > + (slice_param->slice_type == SLICE_TYPE_B));
> > > +
> > > + if (slice_param->disable_deblocking_filter_idc != 1) {
> > > + enable_avc_ildb = 1;
> > > + break;
> > > + }
> > > +
> > > + slice_param++;
> > > + }
> > > + }
> > > +
> > > + /*Setup all the input&output object*/
> > > +
> > > + /* Setup current frame and current direct mv buffer*/
> > > + obj_surface = SURFACE(pPicParameter->CurrPic.picture_id);
> > > + assert(obj_surface);
> > > + i965_check_alloc_surface_bo(ctx, obj_surface, 1,
> > > VA_FOURCC('N','V','1','2'), SUBSAMPLE_YUV420);
> > > +
> > > + if ( obj_surface->private_data == NULL) {
> > > + gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > + gen6_avc_surface->dmv_top =
> > > + dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 68 * width_in_mbs * height_in_mbs,
> > > + 64);
> > > + gen6_avc_surface->dmv_bottom =
> > > + dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 68 * width_in_mbs * height_in_mbs,
> > > + 64);
> > > + assert(gen6_avc_surface->dmv_top);
> > > + assert(gen6_avc_surface->dmv_bottom);
> > > + obj_surface->private_data = (void *)gen6_avc_surface;
> > > + obj_surface->free_private_data = (void
> > > *)intel_mfc_free_avc_surface;
> > > + }
> > > + gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > + mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 2].bo =
> > > gen6_avc_surface->dmv_top;
> > > + mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > + dri_bo_reference(gen6_avc_surface->dmv_top);
> > > + dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > +
> > > + if (enable_avc_ildb) {
> > > + mfc_context->post_deblocking_output.bo = obj_surface->bo;
> > > + dri_bo_reference(mfc_context->post_deblocking_output.bo);
> > > + } else {
> > > + mfc_context->pre_deblocking_output.bo = obj_surface->bo;
> > > + dri_bo_reference(mfc_context->pre_deblocking_output.bo);
> > > + }
> > > +
> > > + mfc_context->surface_state.width = obj_surface->orig_width;
> > > + mfc_context->surface_state.height = obj_surface->orig_height;
> > > + mfc_context->surface_state.w_pitch = obj_surface->width;
> > > + mfc_context->surface_state.h_pitch = obj_surface->height;
> > > +
> > > + /* Setup reference frames and direct mv buffers*/
> > > + for(i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++) {
> > > + if ( pPicParameter->ReferenceFrames[i].picture_id !=
> > > VA_INVALID_ID ) {
> > > + obj_surface =
> > > SURFACE(pPicParameter->ReferenceFrames[i].picture_id);
> > > + assert(obj_surface);
> > > + if (obj_surface->bo != NULL) {
> > > + mfc_context->reference_surfaces[i].bo = obj_surface->bo;
> > > + dri_bo_reference(obj_surface->bo);
> > > + }
> > > + /* Check DMV buffer */
> > > + if ( obj_surface->private_data == NULL) {
> > > +
> > > + gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > + gen6_avc_surface->dmv_top =
> > > + dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 68 * width_in_mbs * height_in_mbs,
> > > + 64);
> > > + gen6_avc_surface->dmv_bottom =
> > > + dri_bo_alloc(i965->intel.bufmgr,
> > > + "Buffer",
> > > + 68 * width_in_mbs * height_in_mbs,
> > > + 64);
> > > + assert(gen6_avc_surface->dmv_top);
> > > + assert(gen6_avc_surface->dmv_bottom);
> > > + obj_surface->private_data = gen6_avc_surface;
> > > + obj_surface->free_private_data =
> > > intel_mfc_free_avc_surface;
> > > + }
> > > +
> > > + gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > + /* Setup DMV buffer */
> > > + mfc_context->direct_mv_buffers[i*2].bo =
> > > gen6_avc_surface->dmv_top;
> > > + mfc_context->direct_mv_buffers[i*2+1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > + dri_bo_reference(gen6_avc_surface->dmv_top);
> > > + dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > + } else {
> > > + break;
> > > + }
> > > + }
> > > +
> > > + obj_surface = SURFACE(encoder_context->input_yuv_surface);
> > > + assert(obj_surface && obj_surface->bo);
> > > + mfc_context->uncompressed_picture_source.bo = obj_surface->bo;
> > > + dri_bo_reference(mfc_context->uncompressed_picture_source.bo);
> > > +
> > > + obj_buffer = BUFFER (pPicParameter->coded_buf); /* FIXME: fix this
> > > later */
> > > + bo = obj_buffer->buffer_store->bo;
> > > + assert(bo);
> > > + mfc_context->mfc_indirect_pak_bse_object.bo = bo;
> > > + mfc_context->mfc_indirect_pak_bse_object.offset =
> > > I965_CODEDBUFFER_SIZE;
> > > + mfc_context->mfc_indirect_pak_bse_object.end_offset =
> > > ALIGN(obj_buffer->size_element - 0x1000, 0x1000);
> > > + dri_bo_reference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > +
> > > + dri_bo_map(bo, 1);
> > > + coded_buffer_segment = (VACodedBufferSegment *)bo->virtual;
> > > + flag = (unsigned char *)(coded_buffer_segment + 1);
> > > + *flag = 0;
> > > + dri_bo_unmap(bo);
> > > +
> > > + return vaStatus;
> > > +}
> > > diff --git a/src/gen75_mfc.c b/src/gen75_mfc.c
> > > index 2a3d9e1..72001d0 100644
> > > --- a/src/gen75_mfc.c
> > > +++ b/src/gen75_mfc.c
> > > @@ -407,116 +407,6 @@ gen75_mfc_avc_insert_object(VADriverContextP ctx,
> > > struct intel_encoder_context *
> > > ADVANCE_BCS_BATCH(batch);
> > > }
> > >
> > > -
> > > -
> > > -static void
> > > -gen75_mfc_free_avc_surface(void **data)
> > > -{
> > > - struct gen6_mfc_avc_surface_aux *avc_surface = *data;
> > > -
> > > - if (!avc_surface)
> > > - return;
> > > -
> > > - dri_bo_unreference(avc_surface->dmv_top);
> > > - avc_surface->dmv_top = NULL;
> > > - dri_bo_unreference(avc_surface->dmv_bottom);
> > > - avc_surface->dmv_bottom = NULL;
> > > -
> > > - free(avc_surface);
> > > - *data = NULL;
> > > -}
> > > -
> > > -static void gen75_mfc_init(VADriverContextP ctx,
> > > - struct encode_state *encode_state,
> > > - struct intel_encoder_context *encoder_context)
> > > -{
> > > - struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > - struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > - dri_bo *bo;
> > > - int i;
> > > - VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > - int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > - int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > -
> > > - width_in_mbs = ALIGN(width_in_mbs, 16);
> > > - height_in_mbs = ALIGN(width_in_mbs, 16);
> > > -
> > > - /*Encode common setup for MFC*/
> > > - dri_bo_unreference(mfc_context->post_deblocking_output.bo);
> > > - mfc_context->post_deblocking_output.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->pre_deblocking_output.bo);
> > > - mfc_context->pre_deblocking_output.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->uncompressed_picture_source.bo);
> > > - mfc_context->uncompressed_picture_source.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > - mfc_context->mfc_indirect_pak_bse_object.bo = NULL;
> > > -
> > > - for (i = 0; i < NUM_MFC_DMV_BUFFERS; i++){
> > > - if ( mfc_context->direct_mv_buffers[i].bo != NULL);
> > > - dri_bo_unreference(mfc_context->direct_mv_buffers[i].bo);
> > > - mfc_context->direct_mv_buffers[i].bo = NULL;
> > > - }
> > > -
> > > - for (i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++){
> > > - if (mfc_context->reference_surfaces[i].bo != NULL)
> > > - dri_bo_unreference(mfc_context->reference_surfaces[i].bo);
> > > - mfc_context->reference_surfaces[i].bo = NULL;
> > > - }
> > > -
> > > - dri_bo_unreference(mfc_context->intra_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - width_in_mbs * 64,
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->intra_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->macroblock_status_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - width_in_mbs * height_in_mbs * 16,
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->macroblock_status_buffer.bo = bo;
> > > -
> > > -
> > > dri_bo_unreference(mfc_context->deblocking_filter_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 4 * width_in_mbs * 64, /* 4 * width_in_mbs * 64 */
> > > - 64);
> > > - assert(bo);
> > > - mfc_context->deblocking_filter_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->bsd_mpc_row_store_scratch_buffer.bo);
> > > - bo = dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 2 * width_in_mbs * 64, /* 2 * width_in_mbs * 64 */
> > > - 0x1000);
> > > - assert(bo);
> > > - mfc_context->bsd_mpc_row_store_scratch_buffer.bo = bo;
> > > -
> > > - dri_bo_unreference(mfc_context->mfc_batchbuffer_surface.bo);
> > > - mfc_context->mfc_batchbuffer_surface.bo = NULL;
> > > -
> > > - dri_bo_unreference(mfc_context->aux_batchbuffer_surface.bo);
> > > - mfc_context->aux_batchbuffer_surface.bo = NULL;
> > > -
> > > - if (mfc_context->aux_batchbuffer)
> > > - intel_batchbuffer_free(mfc_context->aux_batchbuffer);
> > > -
> > > - mfc_context->aux_batchbuffer = intel_batchbuffer_new(&i965->intel,
> > > I915_EXEC_BSD);
> > > - mfc_context->aux_batchbuffer_surface.bo =
> > > mfc_context->aux_batchbuffer->buffer;
> > > - dri_bo_reference(mfc_context->aux_batchbuffer_surface.bo);
> > > - mfc_context->aux_batchbuffer_surface.pitch = 16;
> > > - mfc_context->aux_batchbuffer_surface.num_blocks =
> > > mfc_context->aux_batchbuffer->size / 16;
> > > - mfc_context->aux_batchbuffer_surface.size_block = 16;
> > > -
> > > - i965_gpe_context_init(ctx, &mfc_context->gpe_context);
> > > -}
> > > -
> > > static void
> > > gen75_mfc_pipe_buf_addr_state_bplus(VADriverContextP ctx,
> > > struct intel_encoder_context *encoder_context)
> > > @@ -856,156 +746,6 @@ static void
> > > gen75_mfc_avc_pipeline_picture_programing( VADriverContextP ctx,
> > > gen75_mfc_avc_ref_idx_state(ctx, encoder_context);
> > > }
> > >
> > > -
> > > -static VAStatus gen75_mfc_avc_prepare(VADriverContextP ctx,
> > > - struct encode_state *encode_state,
> > > - struct intel_encoder_context
> > > *encoder_context)
> > > -{
> > > - struct i965_driver_data *i965 = i965_driver_data(ctx);
> > > - struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
> > > - struct object_surface *obj_surface;
> > > - struct object_buffer *obj_buffer;
> > > - struct gen6_mfc_avc_surface_aux* gen6_avc_surface;
> > > - dri_bo *bo;
> > > - VAEncPictureParameterBufferH264 *pPicParameter =
> > > (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
> > > - VAStatus vaStatus = VA_STATUS_SUCCESS;
> > > - int i, j, enable_avc_ildb = 0;
> > > - VAEncSliceParameterBufferH264 *slice_param;
> > > - VACodedBufferSegment *coded_buffer_segment;
> > > - unsigned char *flag = NULL;
> > > - VAEncSequenceParameterBufferH264 *pSequenceParameter =
> > > (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
> > > - int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
> > > - int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
> > > -
> > > - width_in_mbs = ALIGN(width_in_mbs, 16);
> > > - height_in_mbs = ALIGN(width_in_mbs, 16);
> > > -
> > > - for (j = 0; j < encode_state->num_slice_params_ext &&
> > > enable_avc_ildb == 0; j++) {
> > > - assert(encode_state->slice_params_ext &&
> > > encode_state->slice_params_ext[j]->buffer);
> > > - slice_param = (VAEncSliceParameterBufferH264
> > > *)encode_state->slice_params_ext[j]->buffer;
> > > -
> > > - for (i = 0; i < encode_state->slice_params_ext[j]->num_elements;
> > > i++) {
> > > - assert((slice_param->slice_type == SLICE_TYPE_I) ||
> > > - (slice_param->slice_type == SLICE_TYPE_SI) ||
> > > - (slice_param->slice_type == SLICE_TYPE_P) ||
> > > - (slice_param->slice_type == SLICE_TYPE_SP) ||
> > > - (slice_param->slice_type == SLICE_TYPE_B));
> > > -
> > > - if (slice_param->disable_deblocking_filter_idc != 1) {
> > > - enable_avc_ildb = 1;
> > > - break;
> > > - }
> > > -
> > > - slice_param++;
> > > - }
> > > - }
> > > -
> > > - /*Setup all the input&output object*/
> > > -
> > > - /* Setup current frame and current direct mv buffer*/
> > > - obj_surface = SURFACE(pPicParameter->CurrPic.picture_id);
> > > - assert(obj_surface);
> > > - i965_check_alloc_surface_bo(ctx, obj_surface, 1,
> > > VA_FOURCC('N','V','1','2'), SUBSAMPLE_YUV420);
> > > -
> > > - if ( obj_surface->private_data == NULL) {
> > > - gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > - gen6_avc_surface->dmv_top =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68* width_in_mbs * height_in_mbs,
> > > - 64);
> > > - gen6_avc_surface->dmv_bottom =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68* width_in_mbs * height_in_mbs,
> > > - 64);
> > > - assert(gen6_avc_surface->dmv_top);
> > > - assert(gen6_avc_surface->dmv_bottom);
> > > - obj_surface->private_data = (void *)gen6_avc_surface;
> > > - obj_surface->free_private_data = (void
> > > *)gen75_mfc_free_avc_surface;
> > > - }
> > > - gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > - mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 2].bo =
> > > gen6_avc_surface->dmv_top;
> > > - mfc_context->direct_mv_buffers[NUM_MFC_DMV_BUFFERS - 1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > - dri_bo_reference(gen6_avc_surface->dmv_top);
> > > - dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > -
> > > - if (enable_avc_ildb) {
> > > - mfc_context->post_deblocking_output.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->post_deblocking_output.bo);
> > > - } else {
> > > - mfc_context->pre_deblocking_output.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->pre_deblocking_output.bo);
> > > - }
> > > -
> > > - mfc_context->surface_state.width = obj_surface->orig_width;
> > > - mfc_context->surface_state.height = obj_surface->orig_height;
> > > - mfc_context->surface_state.w_pitch = obj_surface->width;
> > > - mfc_context->surface_state.h_pitch = obj_surface->height;
> > > -
> > > - /* Setup reference frames and direct mv buffers*/
> > > - for(i = 0; i < MAX_MFC_REFERENCE_SURFACES; i++) {
> > > - if ( pPicParameter->ReferenceFrames[i].picture_id !=
> > > VA_INVALID_ID ) {
> > > - obj_surface =
> > > SURFACE(pPicParameter->ReferenceFrames[i].picture_id);
> > > - assert(obj_surface);
> > > - if (obj_surface->bo != NULL) {
> > > - mfc_context->reference_surfaces[i].bo = obj_surface->bo;
> > > - dri_bo_reference(obj_surface->bo);
> > > - }
> > > - /* Check DMV buffer */
> > > - if ( obj_surface->private_data == NULL) {
> > > -
> > > - gen6_avc_surface = calloc(sizeof(struct
> > > gen6_mfc_avc_surface_aux), 1);
> > > - gen6_avc_surface->dmv_top =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68* width_in_mbs * height_in_mbs,
> > > - 64);
> > > - gen6_avc_surface->dmv_bottom =
> > > - dri_bo_alloc(i965->intel.bufmgr,
> > > - "Buffer",
> > > - 68* width_in_mbs * height_in_mbs,
> > > - 64);
> > > - assert(gen6_avc_surface->dmv_top);
> > > - assert(gen6_avc_surface->dmv_bottom);
> > > - obj_surface->private_data = gen6_avc_surface;
> > > - obj_surface->free_private_data =
> > > gen75_mfc_free_avc_surface;
> > > - }
> > > -
> > > - gen6_avc_surface = (struct gen6_mfc_avc_surface_aux*)
> > > obj_surface->private_data;
> > > - /* Setup DMV buffer */
> > > - mfc_context->direct_mv_buffers[i*2].bo =
> > > gen6_avc_surface->dmv_top;
> > > - mfc_context->direct_mv_buffers[i*2+1].bo =
> > > gen6_avc_surface->dmv_bottom;
> > > - dri_bo_reference(gen6_avc_surface->dmv_top);
> > > - dri_bo_reference(gen6_avc_surface->dmv_bottom);
> > > - } else {
> > > - break;
> > > - }
> > > - }
> > > -
> > > - obj_surface = SURFACE(encoder_context->input_yuv_surface);
> > > - assert(obj_surface && obj_surface->bo);
> > > - mfc_context->uncompressed_picture_source.bo = obj_surface->bo;
> > > - dri_bo_reference(mfc_context->uncompressed_picture_source.bo);
> > > -
> > > - obj_buffer = BUFFER (pPicParameter->coded_buf); /* FIXME: fix this
> > > later */
> > > - bo = obj_buffer->buffer_store->bo;
> > > - assert(bo);
> > > - mfc_context->mfc_indirect_pak_bse_object.bo = bo;
> > > - mfc_context->mfc_indirect_pak_bse_object.offset =
> > > I965_CODEDBUFFER_SIZE;
> > > - mfc_context->mfc_indirect_pak_bse_object.end_offset =
> > > ALIGN(obj_buffer->size_element - 0x1000, 0x1000);
> > > - dri_bo_reference(mfc_context->mfc_indirect_pak_bse_object.bo);
> > > -
> > > - dri_bo_map(bo, 1);
> > > - coded_buffer_segment = (VACodedBufferSegment *)bo->virtual;
> > > - flag = (unsigned char *)(coded_buffer_segment + 1);
> > > - *flag = 0;
> > > - dri_bo_unmap(bo);
> > > -
> > > - return vaStatus;
> > > -}
> > > -
> > > -
> > > static VAStatus gen75_mfc_run(VADriverContextP ctx,
> > > struct encode_state *encode_state,
> > > struct intel_encoder_context
> > > *encoder_context)
> > > @@ -1868,8 +1608,8 @@ gen75_mfc_avc_encode_picture(VADriverContextP ctx,
> > > int sts;
> > >
> > > for (;;) {
> > > - gen75_mfc_init(ctx, encode_state, encoder_context);
> > > - gen75_mfc_avc_prepare(ctx, encode_state, encoder_context);
> > > + intel_mfc_avc_init(ctx, encode_state, encoder_context);
> > > + intel_mfc_avc_prepare(ctx, encode_state, encoder_context);
> > > /*Programing bcs pipeline*/
> > > gen75_mfc_avc_pipeline_programing(ctx, encode_state,
> > > encoder_context); //filling the pipeline
> > > gen75_mfc_run(ctx, encode_state, encoder_context);
> >
> >
>
>
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