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 <nicolai.haehnle@amd.com>
Tested-by: Edmondo Tommasina <edmondo.tommasina@gmail.com> (v1)
Tested-by: Charmaine Lee <charmainel@vmware.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/etnaviv/etnaviv_context.c b/src/gallium/drivers/etnaviv/etnaviv_context.c
index ce2d8719e4..62297a0504 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_context.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_context.c
@@ -49,6 +49,7 @@
 #include "util/u_blitter.h"
 #include "util/u_memory.h"
 #include "util/u_prim.h"
+#include "util/u_upload_mgr.h"
 
 #include "hw/common.xml.h"
 
@@ -63,6 +64,9 @@ etna_context_destroy(struct pipe_context *pctx)
    if (ctx->blitter)
       util_blitter_destroy(ctx->blitter);
 
+   if (pctx->stream_uploader)
+      u_upload_destroy(pctx->stream_uploader);
+
    if (ctx->stream)
       etna_cmd_stream_del(ctx->stream);
 
@@ -276,6 +280,10 @@ etna_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
    pctx = &ctx->base;
    pctx->priv = ctx;
    pctx->screen = pscreen;
+   pctx->stream_uploader = u_upload_create_default(pctx);
+   if (!pctx->stream_uploader)
+      goto fail;
+   pctx->const_uploader = pctx->stream_uploader;
 
    /* context ctxate setup */
    ctx->specs = screen->specs;