virgl: remove unused virgl_transfer_inline_write

It currently has no user and is probably incorrect (resource_wait is
required in some more cases).  Remove it so that we can focus on
transfers first.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

src/gallium/drivers/virgl/virgl_context.c

@@ -514,39 +514,6 @@ static void virgl_set_constant_buffer(struct pipe_context *ctx,
    }
 }
 
-void virgl_transfer_inline_write(struct pipe_context *ctx,
-                                struct pipe_resource *res,
-                                unsigned level,
-                                unsigned usage,
-                                const struct pipe_box *box,
-                                const void *data,
-                                unsigned stride,
-                                unsigned layer_stride)
-{
-   struct virgl_context *vctx = virgl_context(ctx);
-   struct virgl_screen *vs = virgl_screen(ctx->screen);
-   struct virgl_resource *grres = virgl_resource(res);
-   struct virgl_transfer trans = { 0 };
-
-   trans.base.resource = res;
-   trans.base.level = level;
-   trans.base.usage = usage;
-   trans.base.box = *box;
-   trans.base.stride = stride;
-   trans.base.layer_stride = layer_stride;
-   trans.offset = box->x;
-
-   virgl_resource_dirty(grres, 0);
-
-   if (virgl_res_needs_flush(vctx, &trans)) {
-      ctx->flush(ctx, NULL, 0);
-      vs->vws->resource_wait(vs->vws, grres->hw_res);
-   }
-
-   virgl_encoder_inline_write(vctx, grres, level, usage,
-                              box, data, stride, layer_stride);
-}
-
 static void *virgl_shader_encoder(struct pipe_context *ctx,
                                   const struct pipe_shader_state *shader,
                                   unsigned type)

src/gallium/drivers/virgl/virgl_context.h

@@ -115,15 +115,6 @@ void virgl_init_blit_functions(struct virgl_context *vctx);
 void virgl_init_query_functions(struct virgl_context *vctx);
 void virgl_init_so_functions(struct virgl_context *vctx);
 
-void virgl_transfer_inline_write(struct pipe_context *ctx,
-                                struct pipe_resource *res,
-                                unsigned level,
-                                unsigned usage,
-                                const struct pipe_box *box,
-                                const void *data,
-                                unsigned stride,
-                                unsigned layer_stride);
-
 struct tgsi_token *virgl_tgsi_transform(struct virgl_context *vctx, const struct tgsi_token *tokens_in);
 
 #endif