commit 5843012837cf9e02d4fb5f01cc121fcbc8417423
author Ethan Nicholas <ethannicholas@google.com> Tue Apr 14 09:54:02 2020 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Apr 14 16:07:34 2020 +0000
tree bb1bb89f9237fa74d1328b25c51689d95d0c7e07
parent 505dc179b09c56b2650127218a2b2b4d39c63c71

Add sample(child, matrix) to SkSL.

This allows fragment processors to sample their children with their
local coordinate system transformed by a matrix.

Change-Id: Ifa848bbd85b939bbc5751fec5cf8f89ee904bf39
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/282590
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>

src/sksl/SkSLHCodeGenerator.cpp

diff --git a/src/sksl/SkSLHCodeGenerator.cpp b/src/sksl/SkSLHCodeGenerator.cpp
index 65db84a..b61cbd1 100644
--- a/src/sksl/SkSLHCodeGenerator.cpp
+++ b/src/sksl/SkSLHCodeGenerator.cpp
@@ -284,7 +284,7 @@
             this->writef("            %s_index = this->numChildProcessors();",
                          FieldName(String(param->fName).c_str()).c_str());
             if (fSectionAndParameterHelper.hasCoordOverrides(*param)) {
-                this->writef("            %s->setSampledWithExplicitCoords(true);",
+                this->writef("            %s->setSampledWithExplicitCoords();",
                              String(param->fName).c_str());
             }
             this->writef("            this->registerChildProcessor(std::move(%s));",