From 8e073ba2d63f4d2aab7532f1421df00bb1f88003 Mon Sep 17 00:00:00 2001
From: "scroggo@google.com"
 <scroggo@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Date: Fri, 31 Aug 2012 16:25:46 +0000
Subject: Rename my DeferredPipeController to not conflict with the other.

Fixes build.

Review URL: https://codereview.appspot.com/6506055

git-svn-id: http://skia.googlecode.com/svn/trunk@5372 2bbb7eff-a529-9590-31e7-b0007b416f81
---
 src/pipe/utils/SamplePipeControllers.cpp | 8 ++++----
 src/pipe/utils/SamplePipeControllers.h   | 6 +++---
 tools/PictureRenderer.cpp                | 8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/pipe/utils/SamplePipeControllers.cpp b/src/pipe/utils/SamplePipeControllers.cpp
index c54bd1334a..437a372c18 100644
--- a/src/pipe/utils/SamplePipeControllers.cpp
+++ b/src/pipe/utils/SamplePipeControllers.cpp
@@ -79,14 +79,14 @@ void TiledPipeController::notifyWritten(size_t bytes) {
 
 ////////////////////////////////////////////////////////////////////////////////
 
-DeferredPipeController::DeferredPipeController(int numberOfReaders)
+ThreadSafePipeController::ThreadSafePipeController(int numberOfReaders)
 : fAllocator(kMinBlockSize)
 , fNumberOfReaders(numberOfReaders) {
     fBlock = NULL;
     fBytesWritten = 0;
 }
 
-void* DeferredPipeController::requestBlock(size_t minRequest, size_t *actual) {
+void* ThreadSafePipeController::requestBlock(size_t minRequest, size_t *actual) {
     if (fBlock) {
         // Save the previous block for later
         PipeBlock previousBloc(fBlock, fBytesWritten);
@@ -99,11 +99,11 @@ void* DeferredPipeController::requestBlock(size_t minRequest, size_t *actual) {
     return fBlock;
 }
 
-void DeferredPipeController::notifyWritten(size_t bytes) {
+void ThreadSafePipeController::notifyWritten(size_t bytes) {
     fBytesWritten += bytes;
 }
 
-void DeferredPipeController::playback(SkCanvas* target) {
+void ThreadSafePipeController::playback(SkCanvas* target) {
     SkGPipeReader reader(target);
     for (int currentBlock = 0; currentBlock < fBlockList.count(); currentBlock++ ) {
         reader.playback(fBlockList[currentBlock].fBlock, fBlockList[currentBlock].fBytes);
diff --git a/src/pipe/utils/SamplePipeControllers.h b/src/pipe/utils/SamplePipeControllers.h
index bbd802422c..81b9120eaa 100644
--- a/src/pipe/utils/SamplePipeControllers.h
+++ b/src/pipe/utils/SamplePipeControllers.h
@@ -50,11 +50,11 @@ private:
 
 /**
  * Borrowed (and modified) from SkDeferredCanvas.cpp::DeferredPipeController.
- * Allows playing back from multiple threads.
+ * Allows playing back from multiple threads, but does not do the threading itself.
  */
-class DeferredPipeController : public SkGPipeController {
+class ThreadSafePipeController : public SkGPipeController {
 public:
-    DeferredPipeController(int numberOfReaders);
+    ThreadSafePipeController(int numberOfReaders);
     virtual void* requestBlock(size_t minRequest, size_t* actual) SK_OVERRIDE;
     virtual void notifyWritten(size_t bytes) SK_OVERRIDE;
     virtual int numberOfReaders() const SK_OVERRIDE { return fNumberOfReaders; }
diff --git a/tools/PictureRenderer.cpp b/tools/PictureRenderer.cpp
index d5b72ab7ce..3429285cfd 100644
--- a/tools/PictureRenderer.cpp
+++ b/tools/PictureRenderer.cpp
@@ -283,9 +283,9 @@ void TiledPictureRenderer::deleteTiles() {
 // Draw using Pipe
 
 struct TileData {
-    TileData(SkCanvas* canvas, DeferredPipeController* controller);
+    TileData(SkCanvas* canvas, ThreadSafePipeController* controller);
     SkCanvas* fCanvas;
-    DeferredPipeController* fController;
+    ThreadSafePipeController* fController;
     SkThread fThread;
 };
 
@@ -295,7 +295,7 @@ static void DrawTile(void* data) {
     tileData->fController->playback(tileData->fCanvas);
 }
 
-TileData::TileData(SkCanvas* canvas, DeferredPipeController* controller)
+TileData::TileData(SkCanvas* canvas, ThreadSafePipeController* controller)
 : fCanvas(canvas)
 , fController(controller)
 , fThread(&DrawTile, static_cast<void*>(this)) {}
@@ -328,7 +328,7 @@ void TiledPictureRenderer::drawTiles() {
         if (fUsePipe) {
             // First, draw into a pipe controller
             SkGPipeWriter writer;
-            DeferredPipeController controller(fTiles.count());
+            ThreadSafePipeController controller(fTiles.count());
             SkCanvas* pipeCanvas = writer.startRecording(&controller,
                                                          SkGPipeWriter::kSimultaneousReaders_Flag);
             pipeCanvas->drawPicture(*(fPicture));
-- 
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