commit 6cebea42a8cd49e8cd405bfdd59ddee081bf9d97
author Stephen White <senorblanco@chromium.org> Wed Jul 17 11:47:19 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Jul 17 16:29:22 2019 +0000
tree 187f0a2811acdafe5875aa53ecb0aee037bf7e60
parent dc02c3ed01bef9c636fc8416f9865efad24d62b6

First draft of Dawn backend: clears are working.

First draft of (mostly stubbed-out) GrDawnGpu.
Skeletons of GrDawnCaps, GrDawnGpuCommandBuffer, GrDawnRenderTarget.
First draft of DawnTestContext.
First draft of psuedo-fences for Dawn, implemented with MapReadAsync.

Change-Id: Id009436f4441f26ffbc82d485d7af3a499b3281b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/226857
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

src/gpu/GrContextPriv.cpp

diff --git a/src/gpu/GrContextPriv.cpp b/src/gpu/GrContextPriv.cpp
index ad6d8ab..14795d2 100644
--- a/src/gpu/GrContextPriv.cpp
+++ b/src/gpu/GrContextPriv.cpp
@@ -231,14 +231,16 @@
 
     static const char* kBackendStr[] = {
         "Metal",
+        "Dawn",
         "OpenGL",
         "Vulkan",
         "Mock",
     };
     GR_STATIC_ASSERT(0 == (unsigned)GrBackendApi::kMetal);
-    GR_STATIC_ASSERT(1 == (unsigned)GrBackendApi::kOpenGL);
-    GR_STATIC_ASSERT(2 == (unsigned)GrBackendApi::kVulkan);
-    GR_STATIC_ASSERT(3 == (unsigned)GrBackendApi::kMock);
+    GR_STATIC_ASSERT(1 == (unsigned)GrBackendApi::kDawn);
+    GR_STATIC_ASSERT(2 == (unsigned)GrBackendApi::kOpenGL);
+    GR_STATIC_ASSERT(3 == (unsigned)GrBackendApi::kVulkan);
+    GR_STATIC_ASSERT(4 == (unsigned)GrBackendApi::kMock);
     writer.appendString("backend", kBackendStr[(unsigned)fContext->backend()]);
 
     writer.appendName("caps");