commit e3dc5dd0cb164d73725af27f2b2624657f1281d9
author Luc Ferron <lucferron@chromium.org> Fri Mar 16 07:37:21 2018 -0400
committer Commit Bot <commit-bot@chromium.org> Mon Mar 19 17:07:15 2018 +0000
tree 061e276ae0a9525787bf4ee22e420e480baeac43
parent 3761dc7bf683610dbf61e339dc25341563649cdf

Vulkan: Add 2 features to StreamingBuffer

This is prerequisite work to dynamic uniform buffer updates.

1- Alignment parameter to be able to allocate by chunks of this
alignment.
2- Out boolean to indicate if a new VkBuffer has been assigned
on the allocate operation.

Bug:angleproject:2392

Change-Id: If346e13200455febbe78045e908ae89c9dc93cdb
Reviewed-on: https://chromium-review.googlesource.com/965612
Commit-Queue: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/renderer/vulkan/VertexArrayVk.cpp

diff --git a/src/libANGLE/renderer/vulkan/VertexArrayVk.cpp b/src/libANGLE/renderer/vulkan/VertexArrayVk.cpp
index 4f23080..c763e08 100644
--- a/src/libANGLE/renderer/vulkan/VertexArrayVk.cpp
+++ b/src/libANGLE/renderer/vulkan/VertexArrayVk.cpp
@@ -83,7 +83,7 @@
         uint8_t *dst = nullptr;
         ANGLE_TRY(stream->allocate(context, lastByte, &dst,
                                    &mCurrentArrayBufferHandles[attribIndex],
-                                   &mCurrentArrayBufferOffsets[attribIndex]));
+                                   &mCurrentArrayBufferOffsets[attribIndex], nullptr));
         memcpy(dst + firstByte, static_cast<const uint8_t *>(attrib.pointer) + firstByte,
                lastByte - firstByte);
     }