skeletal animation support added to API and software backend

SkCanvas::drawVertices now supports overloads that take an array of bone deformation matrices.
SkVertices::MakeCopy and SkVertices::Builder now support two additional optional attributes, boneIndices and boneWeights.

Bug: skia:
Change-Id: I30a3b11691e7cdb13924907cc1401ff86d127aea
Reviewed-on: https://skia-review.googlesource.com/137221
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Ruiqi Mao <ruiqimao@google.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/utils/SkShadowUtils.cpp b/src/utils/SkShadowUtils.cpp
index 6d5b7e16b4..c6b92ad985 100644
--- a/src/utils/SkShadowUtils.cpp
+++ b/src/utils/SkShadowUtils.cpp
@@ -545,7 +545,7 @@ void SkBaseDevice::drawShadow(const SkPath& path, const SkDrawShadowRec& rec) {
         if (vertices->vertexCount()) {
             SkAutoDeviceCTMRestore adr(this, SkMatrix::Concat(this->ctm(),
                                                               SkMatrix::MakeTrans(tx, ty)));
-            this->drawVertices(vertices, mode, paint);
+            this->drawVertices(vertices, nullptr, 0, mode, paint);
         }
     };
 
@@ -580,7 +580,7 @@ void SkBaseDevice::drawShadow(const SkPath& path, const SkDrawShadowRec& rec) {
                     SkColorFilter::MakeModeFilter(rec.fAmbientColor,
                                                   SkBlendMode::kModulate)->makeComposed(
                                                                    SkGaussianColorFilter::Make()));
-                this->drawVertices(vertices.get(), SkBlendMode::kModulate, paint);
+                this->drawVertices(vertices.get(), nullptr, 0, SkBlendMode::kModulate, paint);
                 success = true;
             }
         }
@@ -661,7 +661,7 @@ void SkBaseDevice::drawShadow(const SkPath& path, const SkDrawShadowRec& rec) {
                     SkColorFilter::MakeModeFilter(rec.fSpotColor,
                                                   SkBlendMode::kModulate)->makeComposed(
                                                       SkGaussianColorFilter::Make()));
-                this->drawVertices(vertices.get(), SkBlendMode::kModulate, paint);
+                this->drawVertices(vertices.get(), nullptr, 0, SkBlendMode::kModulate, paint);
                 success = true;
             }
         }