Revert "ENC: add BRC MB level update kernel for AVC RC logic"

This reverts commit d49a80e3782cccffe76296847fb1c281cc5cccad.

1 files changed, 0 insertions, 135 deletions

diff --git a/src/gen9_avc_encoder.c b/src/gen9_avc_encoder.c
index a025f56..65a4bc9 100755
--- a/src/gen9_avc_encoder.c
+++ b/src/gen9_avc_encoder.c
@@ -2483,138 +2483,3 @@ gen9_avc_kernel_brc_frame_update(VADriverContextP ctx,
 
     return VA_STATUS_SUCCESS;
 }
-
-static void
-gen9_avc_set_curbe_brc_mb_update(VADriverContextP ctx,
-                                 struct encode_state *encode_state,
-                                 struct i965_gpe_context *gpe_context,
-                                 struct intel_encoder_context *encoder_context,
-                                 void * param)
-{
-    gen9_avc_mb_brc_curbe_data *cmd;
-    struct encoder_vme_mfc_context * vme_context = (struct encoder_vme_mfc_context *)encoder_context->vme_context;
-    struct generic_enc_codec_state * generic_state = (struct generic_enc_codec_state * )vme_context->generic_enc_state;
-
-    cmd = i965_gpe_context_map_curbe(gpe_context);
-    memset(cmd,0,sizeof(gen9_avc_mb_brc_curbe_data));
-
-    cmd->dw0.cur_frame_type = generic_state->frame_type;
-    if(generic_state->brc_roi_enable)
-    {
-        cmd->dw0.enable_roi = 1;
-    }else
-    {
-        cmd->dw0.enable_roi = 0;
-    }
-
-    i965_gpe_context_unmap_curbe(gpe_context);
-
-    return;
-}
-
-static void
-gen9_avc_send_surface_brc_mb_update(VADriverContextP ctx,
-                                    struct encode_state *encode_state,
-                                    struct i965_gpe_context *gpe_context,
-                                    struct intel_encoder_context *encoder_context,
-                                    void * param_mbenc)
-{
-    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;
-
-    /* brc history buffer*/
-    gen9_add_buffer_gpe_surface(ctx,
-                                gpe_context,
-                                &avc_ctx->res_brc_history_buffer,
-                                0,
-                                avc_ctx->res_brc_history_buffer.size,
-                                0,
-                                GEN9_AVC_MB_BRC_UPDATE_HISTORY_INDEX);
-
-    /* MB qp data buffer is it same as res_mbbrc_mb_qp_data_surface*/
-    if(generic_state->mb_brc_enabled)
-    {
-        gen9_add_buffer_2d_gpe_surface(ctx,
-                                       gpe_context,
-                                       &avc_ctx->res_mbbrc_mb_qp_data_surface,
-                                       1,
-                                       I965_SURFACEFORMAT_R8_UNORM,
-                                       GEN9_AVC_MB_BRC_UPDATE_MB_QP_INDEX);
-
-    }
-
-    /* BRC roi feature*/
-    if(generic_state->brc_roi_enable)
-    {
-        gen9_add_buffer_gpe_surface(ctx,
-                                    gpe_context,
-                                    &avc_ctx->res_mbbrc_roi_surface,
-                                    0,
-                                    avc_ctx->res_mbbrc_roi_surface.size,
-                                    0,
-                                    GEN9_AVC_MB_BRC_UPDATE_ROI_INDEX);
-
-    }
-
-    /* MB statistical data surface*/
-    gen9_add_buffer_gpe_surface(ctx,
-                                gpe_context,
-                                &avc_ctx->res_mb_status_buffer,
-                                0,
-                                avc_ctx->res_mb_status_buffer.size,
-                                0,
-                                GEN9_AVC_MB_BRC_UPDATE_MB_STATUS_INDEX);
-
-    return;
-}
-
-static VAStatus
-gen9_avc_kernel_brc_mb_update(VADriverContextP ctx,
-                              struct encode_state *encode_state,
-                              struct intel_encoder_context *encoder_context)
-
-{
-    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 generic_encoder_context * generic_ctx = (struct generic_encoder_context * )vme_context->generic_enc_ctx;
-
-    struct i965_gpe_context *gpe_context;
-    struct gpe_media_object_walker_parameter media_object_walker_param;
-    struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
-    int media_function = 0;
-    int kernel_idx = 0;
-
-    media_function = INTEL_MEDIA_STATE_MB_BRC_UPDATE;
-    kernel_idx = GEN9_AVC_KERNEL_BRC_MB_UPDATE;
-    gpe_context = &(avc_ctx->context_brc.gpe_contexts[kernel_idx]);
-
-    gen8_gpe_context_init(ctx, gpe_context);
-    gen9_gpe_reset_binding_table(ctx, gpe_context);
-
-    /* set curbe brc mb update*/
-    generic_ctx->pfn_set_curbe_brc_mb_update(ctx,encode_state,gpe_context,encoder_context,NULL);
-
-
-    /* set surface brc mb update*/
-    generic_ctx->pfn_send_brc_mb_update_surface(ctx,encode_state,gpe_context,encoder_context,NULL);
-
-
-    gen8_gpe_setup_interface_data(ctx, gpe_context);
-
-    memset(&kernel_walker_param, 0, sizeof(kernel_walker_param));
-    /* the scaling is based on 8x8 blk level */
-    kernel_walker_param.resolution_x = (generic_state->frame_width_in_mbs + 1)/2;
-    kernel_walker_param.resolution_y = (generic_state->frame_height_in_mbs + 1)/2 ;
-    kernel_walker_param.no_dependency = 1;
-
-    i965_init_media_object_walker_parameter(&kernel_walker_param, &media_object_walker_param);
-
-    gen9_avc_run_kernel_media_object_walker(ctx, encoder_context,
-                                        gpe_context,
-                                        media_function,
-                                        &media_object_walker_param);
-
-    return VA_STATUS_SUCCESS;
-}