commit 188443be8d18b270a9f5810448d667e6ba009cb0
author Chris Dalton <csmartdalton@google.com> Tue Mar 16 23:16:48 2021 -0600
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Mar 17 15:58:40 2021 +0000
tree 14688339cad1fa38beec7329ccb1d3e004a1bf91
parent 4cfbe536c71db06179a343e2ceb4b2682689c52f

Add tooling support for dmsaa

Adds a "fAlwaysAntiAlias" flag to GrContextOptions that can be set from
tooling code. When dmsaa is set, SkGpuDevice draws everything
antialiased. Adds new "gldmsaa" and "glesdmsaa" configs and creates bots
to run them.

Bug: skia:11396
Change-Id: I165e89434b733f7b02312cea0e6649812528083b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/384936
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

bench/nanobench.cpp

diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index c646319..2cb8b00 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -247,6 +247,7 @@
     }
     bool init(SkImageInfo info, Benchmark* bench) override {
         GrContextOptions options = grContextOpts;
+        options.fAlwaysAntialias = config.useDMSAA;
         bench->modifyGrContextOptions(&options);
         this->factory = std::make_unique<GrContextFactory>(options);
         SkSurfaceProps props(this->config.surfaceFlags, kRGB_H_SkPixelGeometry);
@@ -469,6 +470,7 @@
         const auto ctxType = gpuConfig->getContextType();
         const auto ctxOverrides = gpuConfig->getContextOverrides();
         const auto sampleCount = gpuConfig->getSamples();
+        const auto useDMSAA = gpuConfig->getUseDMSAA();
         const auto colorType = gpuConfig->getColorType();
         auto colorSpace = gpuConfig->getColorSpace();
         if (gpuConfig->getSurfType() != SkCommandLineConfigGpu::SurfType::kDefault) {
@@ -499,6 +501,7 @@
             kPremul_SkAlphaType,
             sk_ref_sp(colorSpace),
             sampleCount,
+            useDMSAA,
             ctxType,
             ctxOverrides,
             gpuConfig->getSurfaceFlags()
@@ -517,7 +520,7 @@
             }                                                                  \
             Config config = {                                                  \
                 SkString(#name), Benchmark::backend, color, alpha, colorSpace, \
-                0, kBogusContextType, kBogusContextOverrides, 0                \
+                0, false, kBogusContextType, kBogusContextOverrides, 0         \
             };                                                                 \
             configs->push_back(config);                                        \
             return;                                                            \