ccpr: Remove local matrix data from path instances

Uses the built-in local matrix code instead trying to bake it into the
path instance data. If we find a case that can benefit from this type
of optimization in the future, we can use something like a texel
buffer and send in all of the coord transform data -- not just the
local matrix.

Bug: skia:
Change-Id: I194bc9e4f83e588f8aa93a1a4d40097475d84977
Reviewed-on: https://skia-review.googlesource.com/129332
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/gpu/GrFragmentProcessor.cpp b/src/gpu/GrFragmentProcessor.cpp
index 719ab7e451..93e1c7fa8b 100644
--- a/src/gpu/GrFragmentProcessor.cpp
+++ b/src/gpu/GrFragmentProcessor.cpp
@@ -479,6 +479,15 @@ GrFragmentProcessor::Iter::Iter(const GrPipeline& pipeline) {
     }
 }
 
+GrFragmentProcessor::Iter::Iter(const GrPaint& paint) {
+    for (int i = paint.numCoverageFragmentProcessors() - 1; i >= 0; --i) {
+        fFPStack.push_back(paint.getCoverageFragmentProcessor(i));
+    }
+    for (int i = paint.numColorFragmentProcessors() - 1; i >= 0; --i) {
+        fFPStack.push_back(paint.getColorFragmentProcessor(i));
+    }
+}
+
 const GrFragmentProcessor* GrFragmentProcessor::Iter::next() {
     if (fFPStack.empty()) {
         return nullptr;