commit 0e9401dafeb34b3459b528e78b6a9c47fe996089
author Ethan Nicholas <ethannicholas@google.com> Thu Mar 21 11:05:37 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Mar 21 15:41:10 2019 +0000
tree 675fdb0aab5827bd70264ffcf6a137713472e7eb
parent 64639132017907ddaf4123c74fbb845835bbe75e

Initial checkin of new SkSL interpreter.

Not quite feature complete yet, but at a point where it's worth checking
in.

Bug: skia:
Change-Id: I21141d30e8582a79e94450d84e56bacc067249e0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201685
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

gm/runtimecolorfilter.cpp

diff --git a/gm/runtimecolorfilter.cpp b/gm/runtimecolorfilter.cpp
index ebc6a20..0f84dff 100644
--- a/gm/runtimecolorfilter.cpp
+++ b/gm/runtimecolorfilter.cpp
@@ -33,7 +33,7 @@
     canvas->drawImage(img, 0, 0, nullptr);
 
     float b = 0.75;
-    sk_sp<SkData> data = SkData::MakeWithoutCopy(&b, sizeof(b));
+    sk_sp<SkData> data = SkData::MakeWithCopy(&b, sizeof(b));
     auto cf1 = SkRuntimeColorFilterFactory(SkString(SKSL_TEST_SRC), runtimeCpuFunc).make(data);
     SkPaint p;
     p.setColorFilter(cf1);
@@ -49,3 +49,25 @@
     p.setColorFilter(cf2);
     canvas->drawImage(img, 512, 0, &p);
 }
+
+DEF_SIMPLE_GM(runtimecolorfilter_interpreted, canvas, 768, 256) {
+    auto img = GetResourceAsImage("images/mandrill_256.png");
+    canvas->drawImage(img, 0, 0, nullptr);
+
+    float b = 0.75;
+    sk_sp<SkData> data = SkData::MakeWithCopy(&b, sizeof(b));
+    auto cf1 = SkRuntimeColorFilterFactory(SkString(SKSL_TEST_SRC), nullptr).make(data);
+    SkPaint p;
+    p.setColorFilter(cf1);
+    canvas->drawImage(img, 256, 0, &p);
+
+    static constexpr size_t kBufferSize = 512;
+    char buffer[kBufferSize];
+    SkBinaryWriteBuffer wb(buffer, kBufferSize);
+    wb.writeFlattenable(cf1.get());
+    SkReadBuffer rb(buffer, kBufferSize);
+    auto cf2 = rb.readColorFilter();
+    SkASSERT(cf2);
+    p.setColorFilter(cf2);
+    canvas->drawImage(img, 512, 0, &p);
+}