gallium: set pipe_context uploaders in drivers (v3)

Notes:
- make sure the default size is large enough to handle all state trackers
- pipe wrappers don't receive transfer calls from stream_uploader, because
  pipe_context::stream_uploader points directly to the underlying driver's
  stream_uploader (to keep it simple for now)

v2: add error handling to nv50, nvc0, noop
v3: set const_uploader

Reviewed-by: Nicolai Hähnle <[email protected]>
Tested-by: Edmondo Tommasina <[email protected]> (v1)
Tested-by: Charmaine Lee <[email protected]>

1 files changed, 6 insertions, 5 deletions

diff --git a/src/gallium/drivers/vc4/vc4_context.c b/src/gallium/drivers/vc4/vc4_context.c
index 974df8a1da2..401c160fcc2 100644
--- a/src/gallium/drivers/vc4/vc4_context.c
+++ b/src/gallium/drivers/vc4/vc4_context.c
@@ -144,7 +144,12 @@ vc4_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
         vc4->fd = screen->fd;
 
         slab_create_child(&vc4->transfer_pool, &screen->transfer_pool);
-        vc4->blitter = util_blitter_create(pctx);
+
+	vc4->uploader = u_upload_create_default(&vc4->base);
+	vc4->base.stream_uploader = vc4->uploader;
+	vc4->base.const_uploader = vc4->uploader;
+
+	vc4->blitter = util_blitter_create(pctx);
         if (!vc4->blitter)
                 goto fail;
 
@@ -153,10 +158,6 @@ vc4_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
         if (!vc4->primconvert)
                 goto fail;
 
-        vc4->uploader = u_upload_create(pctx, 16 * 1024,
-                                        PIPE_BIND_INDEX_BUFFER,
-                                        PIPE_USAGE_STREAM);
-
         vc4_debug |= saved_shaderdb_flag;
 
         vc4->sample_mask = (1 << VC4_MAX_SAMPLES) - 1;