Add a bench to exercise legacy-mode SkRasterPipeline behavior.
No fancy f16 or sRGB here... just good old legacy 8888.
Change-Id: I21eb7c0d8e2c7a7d92e9d8a8bae9d318c4daa7e5
Reviewed-on: https://skia-review.googlesource.com/7109
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
diff --git a/bench/SkRasterPipelineBench.cpp b/bench/SkRasterPipelineBench.cpp
index 6d9bb49..9afc029 100644
--- a/bench/SkRasterPipelineBench.cpp
+++ b/bench/SkRasterPipelineBench.cpp
@@ -76,3 +76,38 @@
DEF_BENCH( return (new SkRasterPipelineBench<false, true>); )
DEF_BENCH( return (new SkRasterPipelineBench< true, false>); )
DEF_BENCH( return (new SkRasterPipelineBench<false, false>); )
+
+template <bool kCompiled>
+class SkRasterPipelineLegacyBench : public Benchmark {
+public:
+ bool isSuitableFor(Backend backend) override { return backend == kNonRendering_Backend; }
+ const char* onGetName() override {
+ return kCompiled ? "SkRasterPipeline_legacy_compile"
+ : "SkRasterPipeline_legacy_run";
+ }
+
+ void onDraw(int loops, SkCanvas*) override {
+ void* src_ctx = src;
+ void* dst_ctx = dst;
+
+ SkRasterPipeline p;
+ p.append(SkRasterPipeline::load_8888, &dst_ctx);
+ p.append(SkRasterPipeline::move_src_dst);
+ p.append(SkRasterPipeline::load_8888, &src_ctx);
+ p.append(SkRasterPipeline::srcover);
+ p.append(SkRasterPipeline::store_8888, &dst_ctx);
+
+ if (kCompiled) {
+ auto compiled = p.compile();
+ while (loops --> 0) {
+ compiled(0,0, N);
+ }
+ } else {
+ while (loops --> 0) {
+ p.run(0,0, N);
+ }
+ }
+ }
+};
+DEF_BENCH( return (new SkRasterPipelineLegacyBench< true>); )
+DEF_BENCH( return (new SkRasterPipelineLegacyBench<false>); )