gallium: split transfer_inline_write into buffer and texture callbacks

to reduce the call indirections with u_resource_vtbl.

The worst call tree you could get was:
  - u_transfer_inline_write_vtbl
    - u_default_transfer_inline_write
      - u_transfer_map_vtbl
        - driver_transfer_map
      - u_transfer_unmap_vtbl
        - driver_transfer_unmap

That's 6 indirect calls. Some drivers only had 5. The goal is to have
1 indirect call for drivers that care. The resource type can be determined
statically at most call sites.

The new interface is:
  pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data)
  pipe_context::texture_subdata(ctx, resource, level, usage, box, data,
                                stride, layer_stride)

v2: fix whitespace, correct ilo's behavior

Reviewed-by: Nicolai Hähnle <[email protected]>
Acked-by: Roland Scheidegger <[email protected]>

1 files changed, 8 insertions, 8 deletions

diff --git a/src/gallium/tests/graw/graw_util.h b/src/gallium/tests/graw/graw_util.h
index 5d72bb9d4a7..f6033855aa0 100644
--- a/src/gallium/tests/graw/graw_util.h
+++ b/src/gallium/tests/graw/graw_util.h
@@ -242,14 +242,14 @@ graw_util_create_tex2d(const struct graw_info *info,
 
    u_box_2d(0, 0, width, height, &box);
 
-   info->ctx->transfer_inline_write(info->ctx,
-                                    tex,
-                                    0,
-                                    PIPE_TRANSFER_WRITE,
-                                    &box,
-                                    data,
-                                    row_stride,
-                                    image_bytes);
+   info->ctx->texture_subdata(info->ctx,
+                              tex,
+                              0,
+                              PIPE_TRANSFER_WRITE,
+                              &box,
+                              data,
+                              row_stride,
+                              image_bytes);
 
    /* Possibly read back & compare against original data:
     */