Revert "Revert "Make mock GrContext unit testable.""

This reverts commit c867a89b012c07e7e5cb719a31ed90e61f4a4901.

Reason for revert: test

Original change's description:
> Revert "Make mock GrContext unit testable."
> 
> This reverts commit 993e7e25217df05d63c3354c817e8bd18ea3738b.
> 
> Reason for revert: Seeing if this fixes the NexusPlayer bots
> 
> Original change's description:
> > Make mock GrContext unit testable.
> > 
> > Bug: skia:
> > Change-Id: I959122f1f2c390832ab1033bcdbdd2ca6cfc0419
> > Reviewed-on: https://skia-review.googlesource.com/20699
> > Reviewed-by: Greg Daniel <egdaniel@google.com>
> > Commit-Queue: Brian Salomon <bsalomon@google.com>
> 
> TBR=egdaniel@google.com,bsalomon@google.com
> 
> Change-Id: I25ed9329962d930fe38108f779ff7083e0e4847e
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:
> Reviewed-on: https://skia-review.googlesource.com/21731
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>

TBR=egdaniel@google.com,bsalomon@google.com

Change-Id: I62c579e087db1ff9891cf6c41b3eb40f47561887
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/21733
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/include/gpu/mock/GrMockOptions.h b/include/gpu/mock/GrMockOptions.h
new file mode 100644
index 0000000000..b4d0336db6
--- /dev/null
+++ b/include/gpu/mock/GrMockOptions.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrMockOptions_DEFINED
+#define GrMockOptions_DEFINED
+
+#include "GrTypes.h"
+
+/**
+ * A pointer to this type is used as the GrBackendContext when creating a Mock GrContext. It can be
+ * used to specificy capability options for the mock context. If nullptr is used a default
+ * constructed GrMockOptions is used.
+ */
+struct GrMockOptions {
+    GrMockOptions() {
+        // By default RGBA_8888 is textureable and renderable and A8 is texturable.
+        fConfigOptions[kRGBA_8888_GrPixelConfig].fRenderable[0] = true;
+        fConfigOptions[kRGBA_8888_GrPixelConfig].fTexturable = true;
+        fConfigOptions[kAlpha_8_GrPixelConfig].fTexturable = true;
+    }
+
+    struct ConfigOptions {
+        /** The first value is for non-MSAA rendering, the second for MSAA. */
+        bool fRenderable[2] = {false, false};
+        bool fTexturable = false;
+    };
+
+    int fMaxTextureSize = 2048;
+    int fMaxRenderTargetSize = 2048;
+    int fMaxVertexAttributes = 16;
+    ConfigOptions fConfigOptions[kGrPixelConfigCnt];
+};
+
+#endif