From 6081ebb6892e1779678b9d638f4b2a398e412f00 Mon Sep 17 00:00:00 2001
From: Chris Dalton <csmartdalton@google.com>
Date: Tue, 20 Jun 2017 11:35:59 -0700
Subject: Add makeBuffer and caps to GrOnFlushResourceProvider

Bug: skia:
Change-Id: Ie3101ca20743a953621815bdae886c995d39c9e6
Reviewed-on: https://skia-review.googlesource.com/20315
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
---
 src/gpu/GrOnFlushResourceProvider.cpp | 11 +++++++++++
 src/gpu/GrOnFlushResourceProvider.h   |  5 +++++
 2 files changed, 16 insertions(+)

diff --git a/src/gpu/GrOnFlushResourceProvider.cpp b/src/gpu/GrOnFlushResourceProvider.cpp
index 7ecf63a54f..4ca773f000 100644
--- a/src/gpu/GrOnFlushResourceProvider.cpp
+++ b/src/gpu/GrOnFlushResourceProvider.cpp
@@ -64,3 +64,14 @@ sk_sp<GrRenderTargetContext> GrOnFlushResourceProvider::makeRenderTargetContext(
     return renderTargetContext;
 }
 
+sk_sp<GrBuffer> GrOnFlushResourceProvider::makeBuffer(GrBufferType intendedType, size_t size,
+                                                      const void* data) {
+    GrResourceProvider* rp = fDrawingMgr->getContext()->resourceProvider();
+    return sk_sp<GrBuffer>(rp->createBuffer(size, intendedType, kDynamic_GrAccessPattern,
+                                            GrResourceProvider::kNoPendingIO_Flag,
+                                            data));
+}
+
+const GrCaps* GrOnFlushResourceProvider::caps() const {
+    return fDrawingMgr->getContext()->caps();
+}
diff --git a/src/gpu/GrOnFlushResourceProvider.h b/src/gpu/GrOnFlushResourceProvider.h
index 6b2570a3ac..fdf34fe40a 100644
--- a/src/gpu/GrOnFlushResourceProvider.h
+++ b/src/gpu/GrOnFlushResourceProvider.h
@@ -68,6 +68,11 @@ public:
                                                          sk_sp<SkColorSpace> colorSpace,
                                                          const SkSurfaceProps* props);
 
+    // Creates a GPU buffer with a "dynamic" access pattern.
+    sk_sp<GrBuffer> makeBuffer(GrBufferType, size_t, const void* data = nullptr);
+
+    const GrCaps* caps() const;
+
 private:
     explicit GrOnFlushResourceProvider(GrDrawingManager* drawingMgr) : fDrawingMgr(drawingMgr) {}
     GrOnFlushResourceProvider(const GrOnFlushResourceProvider&) = delete;
-- 
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