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, 0 deletions

diff --git a/src/gallium/drivers/i915/i915_context.c b/src/gallium/drivers/i915/i915_context.c
index f3324dbc229..6664cfc3dfe 100644
--- a/src/gallium/drivers/i915/i915_context.c
+++ b/src/gallium/drivers/i915/i915_context.c
@@ -37,6 +37,7 @@
 #include "pipe/p_defines.h"
 #include "util/u_inlines.h"
 #include "util/u_memory.h"
+#include "util/u_upload_mgr.h"
 #include "pipe/p_screen.h"
 
 
@@ -137,6 +138,9 @@ static void i915_destroy(struct pipe_context *pipe)
 
    draw_destroy(i915->draw);
 
+   if (i915->base.stream_uploader)
+      u_upload_destroy(i915->base.stream_uploader);
+
    if(i915->batch)
       i915->iws->batchbuffer_destroy(i915->batch);
 
@@ -166,6 +170,8 @@ i915_create_context(struct pipe_screen *screen, void *priv, unsigned flags)
    i915->iws = i915_screen(screen)->iws;
    i915->base.screen = screen;
    i915->base.priv = priv;
+   i915->base.stream_uploader = u_upload_create_default(&i915->base);
+   i915->base.const_uploader = i915->base.stream_uploader;
 
    i915->base.destroy = i915_destroy;