Revert "ENC: add resource and surface allocation and free function for AVC encoder"

This reverts commit 8c0c63aabea6813e1cb883a96c85659f1fe72237.

1 files changed, 0 insertions, 679 deletions

diff --git a/src/gen9_avc_encoder.c b/src/gen9_avc_encoder.c
index f0c695d..8f1ad79 100755
--- a/src/gen9_avc_encoder.c
+++ b/src/gen9_avc_encoder.c
@@ -546,682 +546,3 @@ gen9_avc_update_misc_parameters(VADriverContextP ctx,
         }
     }
 }
-
-static bool
-intel_avc_get_kernel_header_and_size(void                             *pvbinary,
-                                     int                              binary_size,
-                                     INTEL_GENERIC_ENC_OPERATION      operation,
-                                     int                              krnstate_idx,
-                                     struct i965_kernel               *ret_kernel)
-{
-    typedef uint32_t BIN_PTR[4];
-
-    char *bin_start;
-    gen9_avc_encoder_kernel_header      *pkh_table;
-    kernel_header          *pcurr_header, *pinvalid_entry, *pnext_header;
-    int next_krnoffset;
-
-    if (!pvbinary || !ret_kernel)
-        return false;
-
-    bin_start = (char *)pvbinary;
-    pkh_table = (gen9_avc_encoder_kernel_header *)pvbinary;
-    pinvalid_entry = &(pkh_table->static_detection) + 1;
-    next_krnoffset = binary_size;
-
-    if (operation == INTEL_GENERIC_ENC_SCALING4X)
-    {
-        pcurr_header = &pkh_table->ply_dscale_ply;
-    }
-    else if (operation == INTEL_GENERIC_ENC_SCALING2X)
-    {
-        pcurr_header = &pkh_table->ply_2xdscale_ply;
-    }
-    else if (operation == INTEL_GENERIC_ENC_ME)
-    {
-        pcurr_header = &pkh_table->me_p;
-    }
-    else if (operation == INTEL_GENERIC_ENC_BRC)
-    {
-        pcurr_header = &pkh_table->frame_brc_init;
-    }
-    else if (operation == INTEL_GENERIC_ENC_MBENC)
-    {
-        pcurr_header = &pkh_table->mbenc_quality_I;
-    }
-    else if (operation == INTEL_GENERIC_ENC_WP)
-    {
-        pcurr_header = &pkh_table->wp;
-    }
-    else if (operation == INTEL_GENERIC_ENC_SFD)
-    {
-        pcurr_header = &pkh_table->static_detection;
-    }
-    else
-    {
-        return false;
-    }
-
-    pcurr_header += krnstate_idx;
-    ret_kernel->bin = (const BIN_PTR *)(bin_start + (pcurr_header->kernel_start_pointer << 6));
-
-    pnext_header = (pcurr_header + 1);
-    if (pnext_header < pinvalid_entry)
-    {
-        next_krnoffset = pnext_header->kernel_start_pointer << 6;
-    }
-    ret_kernel->size = next_krnoffset - (pcurr_header->kernel_start_pointer << 6);
-
-    return true;
-}
-
-static void
-gen9_free_surfaces_avc(void **data)
-{
-    struct gen9_surface_avc *avc_surface;
-
-    if (!data || !*data)
-        return;
-
-    avc_surface = *data;
-
-    if (avc_surface->scaled_4x_surface_obj) {
-        i965_DestroySurfaces(avc_surface->ctx, &avc_surface->scaled_4x_surface_id, 1);
-        avc_surface->scaled_4x_surface_id = VA_INVALID_SURFACE;
-        avc_surface->scaled_4x_surface_obj = NULL;
-    }
-
-    if (avc_surface->scaled_16x_surface_obj) {
-        i965_DestroySurfaces(avc_surface->ctx, &avc_surface->scaled_16x_surface_id, 1);
-        avc_surface->scaled_16x_surface_id = VA_INVALID_SURFACE;
-        avc_surface->scaled_16x_surface_obj = NULL;
-    }
-
-    if (avc_surface->scaled_32x_surface_obj) {
-        i965_DestroySurfaces(avc_surface->ctx, &avc_surface->scaled_32x_surface_id, 1);
-        avc_surface->scaled_32x_surface_id = VA_INVALID_SURFACE;
-        avc_surface->scaled_32x_surface_obj = NULL;
-    }
-
-    i965_free_gpe_resource(&avc_surface->res_mb_code_surface);
-    i965_free_gpe_resource(&avc_surface->res_mv_data_surface);
-    i965_free_gpe_resource(&avc_surface->res_ref_pic_select_surface);
-
-    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;
-
-    return;
-}
-
-static VAStatus
-gen9_avc_init_check_surfaces(VADriverContextP ctx,
-                             struct object_surface *obj_surface,
-                             struct intel_encoder_context *encoder_context,
-                             struct avc_surface_param *surface_param)
-{
-    struct i965_driver_data *i965 = i965_driver_data(ctx);
-    struct encoder_vme_mfc_context * vme_context = (struct encoder_vme_mfc_context *)encoder_context->vme_context;
-    struct avc_enc_state * avc_state = (struct avc_enc_state * )vme_context->private_enc_state;
-    struct generic_enc_codec_state * generic_state = (struct generic_enc_codec_state * )vme_context->generic_enc_state;
-
-    struct gen9_surface_avc *avc_surface;
-    int downscaled_width_4x, downscaled_height_4x;
-    int downscaled_width_16x, downscaled_height_16x;
-    int downscaled_width_32x, downscaled_height_32x;
-    int size = 0;
-    unsigned int frame_width_in_mbs = ALIGN(surface_param->frame_width,16) / 16;
-    unsigned int frame_height_in_mbs = ALIGN(surface_param->frame_height,16) / 16;
-    unsigned int frame_mb_nums = frame_width_in_mbs * frame_height_in_mbs;
-    int allocate_flag = 1;
-    int width,height;
-
-    if (!obj_surface || !obj_surface->bo)
-        return VA_STATUS_ERROR_INVALID_SURFACE;
-
-    if (obj_surface->private_data &&
-        obj_surface->free_private_data != gen9_free_surfaces_avc) {
-        obj_surface->free_private_data(&obj_surface->private_data);
-        obj_surface->private_data = NULL;
-    }
-
-    if (obj_surface->private_data) {
-        return VA_STATUS_SUCCESS;
-    }
-
-    avc_surface = calloc(1, sizeof(struct gen9_surface_avc));
-
-    if (!avc_surface)
-        return VA_STATUS_ERROR_ALLOCATION_FAILED;
-
-    avc_surface->ctx = ctx;
-    obj_surface->private_data = avc_surface;
-    obj_surface->free_private_data = gen9_free_surfaces_avc;
-
-    downscaled_width_4x = generic_state->frame_width_4x;
-    downscaled_height_4x = generic_state->frame_height_4x;
-
-    i965_CreateSurfaces(ctx,
-                        downscaled_width_4x,
-                        downscaled_height_4x,
-                        VA_RT_FORMAT_YUV420,
-                        1,
-                        &avc_surface->scaled_4x_surface_id);
-
-    avc_surface->scaled_4x_surface_obj = SURFACE(avc_surface->scaled_4x_surface_id);
-
-    if (!avc_surface->scaled_4x_surface_obj) {
-        return VA_STATUS_ERROR_ALLOCATION_FAILED;
-    }
-
-    i965_check_alloc_surface_bo(ctx, avc_surface->scaled_4x_surface_obj, 1,
-                                VA_FOURCC('N', 'V', '1', '2'), SUBSAMPLE_YUV420);
-
-    downscaled_width_16x = generic_state->frame_width_16x;
-    downscaled_height_16x = generic_state->frame_height_16x;
-    i965_CreateSurfaces(ctx,
-                        downscaled_width_16x,
-                        downscaled_height_16x,
-                        VA_RT_FORMAT_YUV420,
-                        1,
-                        &avc_surface->scaled_16x_surface_id);
-    avc_surface->scaled_16x_surface_obj = SURFACE(avc_surface->scaled_16x_surface_id);
-
-    if (!avc_surface->scaled_16x_surface_obj) {
-        return VA_STATUS_ERROR_ALLOCATION_FAILED;
-    }
-
-    i965_check_alloc_surface_bo(ctx, avc_surface->scaled_16x_surface_obj, 1,
-                                VA_FOURCC('N', 'V', '1', '2'), SUBSAMPLE_YUV420);
-
-    downscaled_width_32x = generic_state->frame_width_32x;
-    downscaled_height_32x = generic_state->frame_height_32x;
-    i965_CreateSurfaces(ctx,
-                        downscaled_width_32x,
-                        downscaled_height_32x,
-                        VA_RT_FORMAT_YUV420,
-                        1,
-                        &avc_surface->scaled_32x_surface_id);
-    avc_surface->scaled_32x_surface_obj = SURFACE(avc_surface->scaled_32x_surface_id);
-
-    if (!avc_surface->scaled_32x_surface_obj) {
-        return VA_STATUS_ERROR_ALLOCATION_FAILED;
-    }
-
-    i965_check_alloc_surface_bo(ctx, avc_surface->scaled_32x_surface_obj, 1,
-                                VA_FOURCC('N', 'V', '1', '2'), SUBSAMPLE_YUV420);
-
-    /*mb code and mv data for each frame*/
-    size = frame_mb_nums * 16 * 4;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-        &avc_surface->res_mb_code_surface,
-        ALIGN(size,0x1000),
-        "mb code buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    size = frame_mb_nums * 32 * 4;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-        &avc_surface->res_mv_data_surface,
-        ALIGN(size,0x1000),
-        "mv data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    /* ref pic list*/
-    if(avc_state->ref_pic_select_list_supported)
-    {
-        width = ALIGN(frame_width_in_mbs * 8,64);
-        height= frame_height_in_mbs ;
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_surface->res_ref_pic_select_surface,
-                                     width, height,
-                                     width,
-                                     "Ref pic select list buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-    }
-
-    /*direct mv*/
-    avc_surface->dmv_top =
-        dri_bo_alloc(i965->intel.bufmgr,
-        "direct mv top Buffer",
-        68 * frame_mb_nums,
-        64);
-    avc_surface->dmv_bottom =
-        dri_bo_alloc(i965->intel.bufmgr,
-        "direct mv bottom Buffer",
-        68 * frame_mb_nums,
-        64);
-    assert(avc_surface->dmv_top);
-    assert(avc_surface->dmv_bottom);
-
-    return VA_STATUS_SUCCESS;
-
-failed_allocation:
-    return VA_STATUS_ERROR_ALLOCATION_FAILED;
-}
-
-static VAStatus
-gen9_avc_allocate_resources(VADriverContextP ctx,
-                            struct encode_state *encode_state,
-                            struct intel_encoder_context *encoder_context)
-{
-    struct i965_driver_data *i965 = i965_driver_data(ctx);
-    struct encoder_vme_mfc_context * vme_context = (struct encoder_vme_mfc_context *)encoder_context->vme_context;
-    struct gen9_avc_encoder_context * avc_ctx = (struct gen9_avc_encoder_context * )vme_context->private_enc_ctx;
-    struct generic_enc_codec_state * generic_state = (struct generic_enc_codec_state * )vme_context->generic_enc_state;
-    struct avc_enc_state * avc_state = (struct avc_enc_state * )vme_context->private_enc_state;
-    unsigned int size  = 0;
-    unsigned int width  = 0;
-    unsigned int height  = 0;
-    unsigned char * data  = NULL;
-    int allocate_flag = 1;
-    int i = 0;
-
-    /*all the surface/buffer are allocated here*/
-
-    /*second level batch buffer for image state write when cqp etc*/
-    i965_free_gpe_resource(&avc_ctx->res_image_state_batch_buffer_2nd_level);
-    size = INTEL_AVC_IMAGE_STATE_CMD_SIZE ;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                             &avc_ctx->res_image_state_batch_buffer_2nd_level,
-                             ALIGN(size,0x1000),
-                             "second levle batch (image state write) buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    i965_free_gpe_resource(&avc_ctx->res_slice_batch_buffer_2nd_level);
-    /* include (dw) 2* (ref_id + weight_state + pak_insert_obj) + slice state(11) + slice/pps/sps headers, no mb code size
-       2*(10 + 98 + X) + 11*/
-    size = 4096 + (320 * 4 + 80 + 16) * encode_state->num_slice_params_ext;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                             &avc_ctx->res_slice_batch_buffer_2nd_level,
-                             ALIGN(size,0x1000),
-                             "second levle batch (slice) buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    /* scaling related surface   */
-    if(avc_state->mb_status_supported)
-    {
-        i965_free_gpe_resource(&avc_ctx->res_mb_status_buffer);
-        size = (generic_state->frame_width_in_mbs * generic_state->frame_height_in_mbs * 16 * 4 + 1023)&~0x3ff;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_mb_status_buffer,
-                                 ALIGN(size,0x1000),
-                                 "MB statistics output buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-        i965_zero_gpe_resource(&avc_ctx->res_mb_status_buffer);
-    }
-
-    if(avc_state->flatness_check_supported)
-    {
-        width = generic_state->frame_width_in_mbs * 4;
-        height= generic_state->frame_height_in_mbs * 4;
-        i965_free_gpe_resource(&avc_ctx->res_flatness_check_surface);
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_ctx->res_flatness_check_surface,
-                                     width, height,
-                                     ALIGN(width,64),
-                                     "Flatness check buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-    }
-    /* me related surface */
-    width = generic_state->downscaled_width_4x_in_mb * 8;
-    height= generic_state->downscaled_height_4x_in_mb * 4 * 10;
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_distortion_buffer);
-    allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                 &avc_ctx->s4x_memv_distortion_buffer,
-                                 width, height,
-                                 ALIGN(width,64),
-                                 "4x MEMV distortion buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-    i965_zero_gpe_resource(&avc_ctx->s4x_memv_distortion_buffer);
-
-    width = (generic_state->downscaled_width_4x_in_mb + 7)/8 * 64;
-    height= (generic_state->downscaled_height_4x_in_mb + 1)/2 * 8;
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_min_distortion_brc_buffer);
-    allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                 &avc_ctx->s4x_memv_min_distortion_brc_buffer,
-                                 width, height,
-                                 width,
-                                 "4x MEMV min distortion brc buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-    i965_zero_gpe_resource(&avc_ctx->s4x_memv_min_distortion_brc_buffer);
-
-
-    width = ALIGN(generic_state->downscaled_width_4x_in_mb * 32,64);
-    height= generic_state->downscaled_height_4x_in_mb * 4 * 2 * 10;
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_data_buffer);
-    allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                 &avc_ctx->s4x_memv_data_buffer,
-                                 width, height,
-                                 width,
-                                 "4x MEMV data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-    i965_zero_gpe_resource(&avc_ctx->s4x_memv_data_buffer);
-
-
-    width = ALIGN(generic_state->downscaled_width_16x_in_mb * 32,64);
-    height= generic_state->downscaled_height_16x_in_mb * 4 * 2 * 10 ;
-    i965_free_gpe_resource(&avc_ctx->s16x_memv_data_buffer);
-    allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                 &avc_ctx->s16x_memv_data_buffer,
-                                 width, height,
-                                 width,
-                                 "16x MEMV data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-    i965_zero_gpe_resource(&avc_ctx->s16x_memv_data_buffer);
-
-
-    width = ALIGN(generic_state->downscaled_width_32x_in_mb * 32,64);
-    height= generic_state->downscaled_height_32x_in_mb * 4 * 2 * 10 ;
-    i965_free_gpe_resource(&avc_ctx->s32x_memv_data_buffer);
-    allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                 &avc_ctx->s32x_memv_data_buffer,
-                                 width, height,
-                                 width,
-                                 "32x MEMV data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-    i965_zero_gpe_resource(&avc_ctx->s32x_memv_data_buffer);
-
-
-    if(!generic_state->brc_allocated)
-    {
-        /*brc related surface */
-        i965_free_gpe_resource(&avc_ctx->res_brc_history_buffer);
-        size = 864;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_brc_history_buffer,
-                                 ALIGN(size,0x1000),
-                                 "brc history buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        i965_free_gpe_resource(&avc_ctx->res_brc_pre_pak_statistics_output_buffer);
-        size = 64;//44
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_brc_pre_pak_statistics_output_buffer,
-                                 ALIGN(size,0x1000),
-                                 "brc pak statistic buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        i965_free_gpe_resource(&avc_ctx->res_brc_image_state_read_buffer);
-        size = INTEL_AVC_IMAGE_STATE_CMD_SIZE * 7;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_brc_image_state_read_buffer,
-                                 ALIGN(size,0x1000),
-                                 "brc image state read buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        i965_free_gpe_resource(&avc_ctx->res_brc_image_state_write_buffer);
-        size = INTEL_AVC_IMAGE_STATE_CMD_SIZE * 7;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_brc_image_state_write_buffer,
-                                 ALIGN(size,0x1000),
-                                 "brc image state write buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        width = ALIGN(64,64);
-        height= 44;
-        i965_free_gpe_resource(&avc_ctx->res_brc_const_data_buffer);
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_ctx->res_brc_const_data_buffer,
-                                     width, height,
-                                     width,
-                                     "brc const data buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        if(generic_state->brc_distortion_buffer_supported)
-        {
-            width = ALIGN(generic_state->downscaled_width_4x_in_mb * 8,64);
-            height= ALIGN(generic_state->downscaled_height_4x_in_mb * 4,8);
-            width = (generic_state->downscaled_width_4x_in_mb + 7)/8 * 64;
-            height= (generic_state->downscaled_height_4x_in_mb + 1)/2 * 8;
-            i965_free_gpe_resource(&avc_ctx->res_brc_dist_data_surface);
-            allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                         &avc_ctx->res_brc_dist_data_surface,
-                                         width, height,
-                                         width,
-                                         "brc dist data buffer");
-            if (!allocate_flag)
-                goto failed_allocation;
-            i965_zero_gpe_resource(&avc_ctx->res_brc_dist_data_surface);
-        }
-
-        if(generic_state->brc_roi_enable)
-        {
-            width = ALIGN(generic_state->downscaled_width_4x_in_mb * 16,64);
-            height= ALIGN(generic_state->downscaled_height_4x_in_mb * 4,8);
-            i965_free_gpe_resource(&avc_ctx->res_mbbrc_roi_surface);
-            allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                         &avc_ctx->res_mbbrc_roi_surface,
-                                         width, height,
-                                         width,
-                                         "mbbrc roi buffer");
-            if (!allocate_flag)
-                goto failed_allocation;
-            i965_zero_gpe_resource(&avc_ctx->res_mbbrc_roi_surface);
-        }
-
-        /*mb qp in mb brc*/
-        width = ALIGN(generic_state->downscaled_width_4x_in_mb * 4,64);
-        height= ALIGN(generic_state->downscaled_height_4x_in_mb * 4,8);
-        i965_free_gpe_resource(&avc_ctx->res_mbbrc_mb_qp_data_surface);
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_ctx->res_mbbrc_mb_qp_data_surface,
-                                     width, height,
-                                     width,
-                                     "mbbrc mb qp buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        i965_free_gpe_resource(&avc_ctx->res_mbbrc_const_data_buffer);
-        size = 16 * 52 * 4;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_mbbrc_const_data_buffer,
-                                 ALIGN(size,0x1000),
-                                 "mbbrc const data buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        generic_state->brc_allocated = 1;
-    }
-
-    /*mb qp external*/
-    if(avc_state->mb_qp_data_enable)
-    {
-        width = ALIGN(generic_state->downscaled_width_4x_in_mb * 4,64);
-        height= ALIGN(generic_state->downscaled_height_4x_in_mb * 4,8);
-        i965_free_gpe_resource(&avc_ctx->res_mb_qp_data_surface);
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_ctx->res_mb_qp_data_surface,
-                                     width, height,
-                                     width,
-                                     "external mb qp buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-    }
-
-
-    /* maybe it is not needed by now. it is used in crypt mode*/
-    i965_free_gpe_resource(&avc_ctx->res_brc_mbenc_curbe_write_buffer);
-    size = ALIGN(sizeof(gen9_avc_mbenc_curbe_data), 64) + ALIGN(sizeof(struct gen8_interface_descriptor_data), 64) ;//* NUM_GEN9_AVC_KERNEL_MBENC;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                             &avc_ctx->res_brc_mbenc_curbe_write_buffer,
-                             size,
-                             "mbenc curbe data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    /*     mbenc related surface. it share most of surface with other kernels     */
-    if(avc_state->arbitrary_num_mbs_in_slice)
-    {
-        width = (generic_state->frame_width_in_mbs + 1) * 64;
-        height= generic_state->frame_height_in_mbs ;
-        i965_free_gpe_resource(&avc_ctx->res_mbenc_slice_map_surface);
-        allocate_flag = i965_gpe_allocate_2d_resource(i965->intel.bufmgr,
-                                     &avc_ctx->res_mbenc_slice_map_surface,
-                                     width, height,
-                                     width,
-                                     "slice map buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        /*generate slice map,default one slice per frame.*/
-    }
-
-    /* sfd related surface  */
-    if(avc_state->sfd_enable)
-    {
-        i965_free_gpe_resource(&avc_ctx->res_sfd_output_buffer);
-        size = 128;
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_sfd_output_buffer,
-                                 size,
-                                 "sfd output buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-
-        i965_free_gpe_resource(&avc_ctx->res_sfd_cost_table_p_frame_buffer);
-        size = ALIGN(52,64);
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_sfd_cost_table_p_frame_buffer,
-                                 size,
-                                 "sfd P frame cost table buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-        data = i965_map_gpe_resource(&(avc_ctx->res_sfd_cost_table_p_frame_buffer));
-        assert(data);
-        memcpy(data,gen9_avc_sfd_cost_table_p_frame,sizeof(unsigned char) *52);
-        i965_unmap_gpe_resource(&(avc_ctx->res_sfd_cost_table_p_frame_buffer));
-
-        i965_free_gpe_resource(&avc_ctx->res_sfd_cost_table_b_frame_buffer);
-        size = ALIGN(52,64);
-        allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_sfd_cost_table_b_frame_buffer,
-                                 size,
-                                 "sfd B frame cost table buffer");
-        if (!allocate_flag)
-            goto failed_allocation;
-        data = i965_map_gpe_resource(&(avc_ctx->res_sfd_cost_table_b_frame_buffer));
-        assert(data);
-        memcpy(data,gen9_avc_sfd_cost_table_b_frame,sizeof(unsigned char) *52);
-        i965_unmap_gpe_resource(&(avc_ctx->res_sfd_cost_table_b_frame_buffer));
-    }
-
-    /* wp related surfaces */
-    if(avc_state->weighted_prediction_supported)
-    {
-        for(i = 0; i < 2 ; i++)
-        {
-            if (avc_ctx->wp_output_pic_select_surface_obj[i]) {
-                continue;
-            }
-
-            width = generic_state->frame_width_in_pixel;
-            height= generic_state->frame_height_in_pixel ;
-            i965_CreateSurfaces(ctx,
-                                width,
-                                height,
-                                VA_RT_FORMAT_YUV420,
-                                1,
-                                &avc_ctx->wp_output_pic_select_surface_id[i]);
-            avc_ctx->wp_output_pic_select_surface_obj[i] = SURFACE(avc_ctx->wp_output_pic_select_surface_id[i]);
-
-            if (!avc_ctx->wp_output_pic_select_surface_obj[i]) {
-                goto failed_allocation;
-            }
-
-            i965_check_alloc_surface_bo(ctx, avc_ctx->wp_output_pic_select_surface_obj[i], 1,
-                                VA_FOURCC('N', 'V', '1', '2'), SUBSAMPLE_YUV420);
-        }
-        i965_free_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[0]);
-        i965_object_surface_to_2d_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[0], avc_ctx->wp_output_pic_select_surface_obj[0]);
-        i965_free_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[1]);
-        i965_object_surface_to_2d_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[1], avc_ctx->wp_output_pic_select_surface_obj[1]);
-    }
-
-    /* other   */
-
-    i965_free_gpe_resource(&avc_ctx->res_mad_data_buffer);
-    size = 4 * 1;
-    allocate_flag = i965_allocate_gpe_resource(i965->intel.bufmgr,
-                                 &avc_ctx->res_mad_data_buffer,
-                                 ALIGN(size,0x1000),
-                                 "MAD data buffer");
-    if (!allocate_flag)
-        goto failed_allocation;
-
-    return VA_STATUS_SUCCESS;
-
-failed_allocation:
-    return VA_STATUS_ERROR_ALLOCATION_FAILED;
-}
-
-static void
-gen9_avc_free_resources(struct encoder_vme_mfc_context * vme_context)
-{
-    if(!vme_context)
-        return;
-
-    struct gen9_avc_encoder_context * avc_ctx = (struct gen9_avc_encoder_context * )vme_context->private_enc_ctx;
-    VADriverContextP ctx = avc_ctx->ctx;
-    int i = 0;
-
-    /* free all the surface/buffer here*/
-    i965_free_gpe_resource(&avc_ctx->res_image_state_batch_buffer_2nd_level);
-    i965_free_gpe_resource(&avc_ctx->res_slice_batch_buffer_2nd_level);
-    i965_free_gpe_resource(&avc_ctx->res_mb_status_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_flatness_check_surface);
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_distortion_buffer);
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_min_distortion_brc_buffer);
-    i965_free_gpe_resource(&avc_ctx->s4x_memv_data_buffer);
-    i965_free_gpe_resource(&avc_ctx->s16x_memv_data_buffer);
-    i965_free_gpe_resource(&avc_ctx->s32x_memv_data_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_history_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_pre_pak_statistics_output_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_image_state_read_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_image_state_write_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_const_data_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_dist_data_surface);
-    i965_free_gpe_resource(&avc_ctx->res_mbbrc_roi_surface);
-    i965_free_gpe_resource(&avc_ctx->res_mbbrc_mb_qp_data_surface);
-    i965_free_gpe_resource(&avc_ctx->res_mb_qp_data_surface);
-    i965_free_gpe_resource(&avc_ctx->res_mbbrc_const_data_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_brc_mbenc_curbe_write_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_mbenc_slice_map_surface);
-    i965_free_gpe_resource(&avc_ctx->res_sfd_output_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_sfd_cost_table_p_frame_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_sfd_cost_table_b_frame_buffer);
-    i965_free_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[0]);
-    i965_free_gpe_resource(&avc_ctx->res_wp_output_pic_select_surface_list[1]);
-    i965_free_gpe_resource(&avc_ctx->res_mad_data_buffer);
-
-    for(i = 0;i < 2 ; i++)
-    {
-        if (avc_ctx->wp_output_pic_select_surface_obj[i]) {
-            i965_DestroySurfaces(ctx, &avc_ctx->wp_output_pic_select_surface_id[i], 1);
-            avc_ctx->wp_output_pic_select_surface_id[i] = VA_INVALID_SURFACE;
-            avc_ctx->wp_output_pic_select_surface_obj[i] = NULL;
-        }
-    }
-
-}