Implement a benchmark for GrResourceCache
Adds "grresourcecache_add" and "grresourcecache_find" bench tests to test
GrResourceCache::add and GrResourceCache::find. The tests work only
with GPU backends, since GrResourceCache needs an GrGpu.
Modifies bench tests to override SkBenchmark::isSuitableFor(Backend)
function that specifies what kind of backend the test is inteded
for. This replaces the previous "fIsRendering" flag that would
indicate test that did no rendering.
Adds SkCanvas::getGrContext() call to get the GrContext that the
canvas ends up drawing to. The member function solves a common
use-case that is also used in the benchmark added here.
R=mtklein@google.com, bsalomon@google.com
Author: kkinnunen@nvidia.com
Review URL: https://codereview.chromium.org/73643005
git-svn-id: http://skia.googlecode.com/svn/trunk@12334 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/ScalarBench.cpp b/bench/ScalarBench.cpp
index 536af28..a1ea737 100644
--- a/bench/ScalarBench.cpp
+++ b/bench/ScalarBench.cpp
@@ -16,7 +16,10 @@
public:
ScalarBench(const char name[]) {
fName.printf("scalar_%s", name);
- fIsRendering = false;
+ }
+
+ virtual bool isSuitableFor(Backend backend) SK_OVERRIDE {
+ return backend == kNonRendering_Backend;
}
virtual void performTest() = 0;
@@ -143,7 +146,10 @@
fPts[i].fX = rand.nextSScalar1();
fPts[i].fY = rand.nextSScalar1();
}
- fIsRendering = false;
+ }
+
+ virtual bool isSuitableFor(Backend backend) SK_OVERRIDE {
+ return backend == kNonRendering_Backend;
}
protected: