commit 93348dddac99e98d7b6560d3759799cda57b3767
author Brian Salomon <bsalomon@google.com> Wed Aug 29 12:56:23 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Aug 29 18:46:58 2018 +0000
tree e7db90439237f01ccc68d758ac64b6afeafac244
parent 9f85b5116e333a65ecfecb66adfdf7f72bb9e9ef

Fix GrGLGpu::createTestingOnlyBackendRenderTarget()

The format field wasn't being set.

Make GrContext_colorTypeSupportedAsSurface test that surfaces can be
created from GrBackendRenderTargets.

Change-Id: Ib5ae4671faa3f44102c6436593c7a987a05b3b88
Reviewed-on: https://skia-review.googlesource.com/150134
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>

tests/SurfaceTest.cpp

diff --git a/tests/SurfaceTest.cpp b/tests/SurfaceTest.cpp
index af17791..569bcb0 100644
--- a/tests/SurfaceTest.cpp
+++ b/tests/SurfaceTest.cpp
@@ -168,6 +168,20 @@
         if (backendTex.isValid()) {
             gpu->deleteTestingOnlyBackendTexture(backendTex);
         }
+
+        GrBackendRenderTarget backendRenderTarget = gpu->createTestingOnlyBackendRenderTarget(
+                16, 16, SkColorTypeToGrColorType(colorType));
+        can = ctxInfo.grContext()->colorTypeSupportedAsSurface(colorType);
+        surf = SkSurface::MakeFromBackendRenderTarget(ctxInfo.grContext(), backendRenderTarget,
+                                                      kTopLeft_GrSurfaceOrigin, colorType, nullptr,
+                                                      nullptr);
+        REPORTER_ASSERT(reporter, can == SkToBool(surf), "ct: %d, can: %d, surf: %d", colorType,
+                        can, SkToBool(surf));
+        surf.reset();
+        ctxInfo.grContext()->flush();
+        if (backendRenderTarget.isValid()) {
+            gpu->deleteTestingOnlyBackendRenderTarget(backendRenderTarget);
+        }
     }
 }