From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/auxiliary/util/u_upload_mgr.c | 9 +++++++++
src/gallium/auxiliary/util/u_upload_mgr.h | 7 +++++++
2 files changed, 16 insertions(+)
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.c
b/src/gallium/auxiliary/util/u_upload_mgr.c
index cfef1f0..11662e7 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.c
+++ b/src/gallium/auxiliary/util/u_upload_mgr.c
@@ -79,20 +79,29 @@ u_upload_create(struct pipe_context *pipe, unsigned
default_size,
}
else {
upload->map_flags = PIPE_TRANSFER_WRITE |
PIPE_TRANSFER_UNSYNCHRONIZED |
PIPE_TRANSFER_FLUSH_EXPLICIT;
}
return upload;
}
+struct u_upload_mgr *
+u_upload_create_default(struct pipe_context *pipe)
+{
+ return u_upload_create(pipe, 1024 * 1024,
+ PIPE_BIND_VERTEX_BUFFER |
+ PIPE_BIND_INDEX_BUFFER |
+ PIPE_BIND_CONSTANT_BUFFER,
+ PIPE_USAGE_STREAM);
+}
static void upload_unmap_internal(struct u_upload_mgr *upload, boolean
destroying)
{
if (!destroying && upload->map_persistent)
return;
if (upload->transfer) {
struct pipe_box *box = &upload->transfer->box;
if (!upload->map_persistent && (int) upload->offset > box->x) {
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.h
b/src/gallium/auxiliary/util/u_upload_mgr.h
index b36e9e5..fcd6235 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.h
+++ b/src/gallium/auxiliary/util/u_upload_mgr.h
@@ -45,20 +45,27 @@ struct pipe_resource;
* \param pipe Pipe driver.
* \param default_size Minimum size of the upload buffer, in bytes.
* \param bind Bitmask of PIPE_BIND_* flags.
* \param usage PIPE_USAGE_*
*/
struct u_upload_mgr *
u_upload_create(struct pipe_context *pipe, unsigned default_size,
unsigned bind, enum pipe_resource_usage usage);
/**
+ * Create the default uploader for pipe_context. Only pipe_context::screen
+ * needs to be set for this to succeed.
+ */
+struct u_upload_mgr *
+u_upload_create_default(struct pipe_context *pipe);
+
+/**
* Destroy the upload manager.
*/
void u_upload_destroy( struct u_upload_mgr *upload );
/**
* Unmap upload buffer
*
* \param upload Upload manager
*
* This must usually be called prior to firing the command stream
--
2.7.4
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