commit b85a0aab6905af8b329539b7573a7555b727d5e5
author cdalton <cdalton@nvidia.com> Mon Jul 21 15:32:44 2014 -0700
committer Commit bot <commit-bot@chromium.org> Mon Jul 21 15:32:44 2014 -0700
tree 9e178f1cbd5c77cc3a522c54b529b50267d89e01
parent dcabb05113a732636691abc16d643a091336aea5

Add a GrPathRange class

Adds a GrPathRange object that represents a range of paths on the gpu.
Updates GrDrawTarget::drawPaths and supporting code to use GrPathRange
instead of an array of GrPath objects.

Change-Id: I67845f3893cd4d955db947d699aa3733cbb081e0

BUG=skia:
R=bsalomon@google.com, jvanverth@google.com, kkinnunen@nvidia.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/400713003

src/gpu/GrGpu.cpp

diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index fd249de..840f8ee 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -218,6 +218,12 @@
     return this->onCreatePath(path, stroke);
 }
 
+GrPathRange* GrGpu::createPathRange(size_t size, const SkStrokeRec& stroke) {
+    SkASSERT(this->caps()->pathRenderingSupport());
+    this->handleDirtyContext();
+    return this->onCreatePathRange(size, stroke);
+}
+
 void GrGpu::clear(const SkIRect* rect,
                   GrColor color,
                   bool canIgnoreRect,
@@ -419,10 +425,10 @@
     this->onGpuDrawPath(path, fill);
 }
 
-void GrGpu::onDrawPaths(int pathCount, const GrPath** paths,
-                        const SkMatrix* transforms, SkPath::FillType fill,
-                        SkStrokeRec::Style style,
-                        const GrDeviceCoordTexture* dstCopy) {
+void GrGpu::onDrawPaths(const GrPathRange* pathRange,
+                        const uint32_t indices[], int count,
+                        const float transforms[], PathTransformType transformsType,
+                        SkPath::FillType fill, const GrDeviceCoordTexture* dstCopy) {
     this->handleDirtyContext();
 
     drawState()->setDefaultVertexAttribs();
@@ -432,7 +438,7 @@
         return;
     }
 
-    this->onGpuDrawPaths(pathCount, paths, transforms, fill, style);
+    this->onGpuDrawPaths(pathRange, indices, count, transforms, transformsType, fill);
 }
 
 void GrGpu::finalizeReservedVertices() {