Add batch information to json

tools/debugger/SkDrawCommand.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkDrawCommand.h"
+
 #include "SkBlurMaskFilter.h"
 #include "SkColorFilter.h"
 #include "SkDashPathEffect.h"
 #include "SkImageFilter.h"
 #include "SkMaskFilter.h"
 #include "SkObjectParser.h"
 #include "SkPaintDefaults.h"
 #include "SkPathEffect.h"
 #include "SkPicture.h"
 #include "SkTextBlob.h"
 #include "SkTextBlobRunIterator.h"
 #include "SkTHash.h"
 #include "SkTypeface.h"
 #include "SkValidatingReadBuffer.h"
 #include "SkWriteBuffer.h"
 
+#if SK_SUPPORT_GPU
+#include "GrContext.h"
+#include "GrRenderTarget.h"
+#endif
+
 #define SKDEBUGCANVAS_ATTRIBUTE_COMMAND           "command"
+#define SKDEBUGCANVAS_ATTRIBUTE_AUDITTRAIL        "auditTrail"
 #define SKDEBUGCANVAS_ATTRIBUTE_MATRIX            "matrix"
 #define SKDEBUGCANVAS_ATTRIBUTE_COORDS            "coords"
 #define SKDEBUGCANVAS_ATTRIBUTE_BOUNDS            "bounds"
 #define SKDEBUGCANVAS_ATTRIBUTE_PAINT             "paint"
 #define SKDEBUGCANVAS_ATTRIBUTE_OUTER             "outer"
 #define SKDEBUGCANVAS_ATTRIBUTE_INNER             "inner"
 #define SKDEBUGCANVAS_ATTRIBUTE_MODE              "mode"
 #define SKDEBUGCANVAS_ATTRIBUTE_POINTS            "points"
 #define SKDEBUGCANVAS_ATTRIBUTE_PATH              "path"
 #define SKDEBUGCANVAS_ATTRIBUTE_TEXT              "text"
@@ skipping 173 matching lines @@
 SkString SkDrawCommand::toString() const {
     return SkString(GetCommandString(fOpType));
 }
 
 Json::Value SkDrawCommand::toJSON(UrlDataManager& urlDataManager) const {
     Json::Value result;
     result[SKDEBUGCANVAS_ATTRIBUTE_COMMAND] = this->GetCommandString(fOpType);
     return result;
 }
 
+Json::Value SkDrawCommand::drawToAndCollectJSON(SkCanvas* canvas,
+                                                UrlDataManager& urlDataManager) const {
+    Json::Value result;
+    result[SKDEBUGCANVAS_ATTRIBUTE_COMMAND] = this->GetCommandString(fOpType);
+
+    SkASSERT(canvas);
+
+#if SK_SUPPORT_GPU
+    GrRenderTarget* rt = canvas->internal_private_accessTopLayerRenderTarget();
+    if (rt) {
+        GrContext* ctx = rt->getContext();
+        if(ctx) {
+            this->execute(canvas);
+            GrAuditTrail* at = ctx->getAuditTrail();
+
+            // TODO if this is inefficient we could add a method to GrAuditTrail which takes
+            // a Json::Value and is only compiled in this file
+            Json::Value parsedFromString;
+            Json::Reader reader;
+            SkDEBUGCODE(bool parsingSuccessful = )reader.parse(at->toJson().c_str(),
+                                                               parsedFromString);
+            SkASSERT(parsingSuccessful);
+
+            result[SKDEBUGCANVAS_ATTRIBUTE_AUDITTRAIL] = parsedFromString;
+            at->reset();
+        }
+    }
+#endif
+    return result;
+}
+
 #define INSTALL_FACTORY(name) factories.set(SkString(GetCommandString(k ## name ##_OpType)), \
                                             (FROM_JSON) Sk ## name ## Command::fromJSON)
 SkDrawCommand* SkDrawCommand::fromJSON(Json::Value& command, UrlDataManager& urlDataManager) {
     static SkTHashMap<SkString, FROM_JSON> factories;
     static bool initialized = false;
     if (!initialized) {
         initialized = true;
         INSTALL_FACTORY(Restore);
         INSTALL_FACTORY(ClipPath);
         INSTALL_FACTORY(ClipRegion);
@@ skipping 2837 matching lines @@
     result[SKDEBUGCANVAS_ATTRIBUTE_MATRIX] = make_json_matrix(fMatrix);
     return result;
 }
 
 SkSetMatrixCommand* SkSetMatrixCommand::fromJSON(Json::Value& command, 
                                                  UrlDataManager& urlDataManager) {
     SkMatrix matrix;
     extract_json_matrix(command[SKDEBUGCANVAS_ATTRIBUTE_MATRIX], &matrix);
     return new SkSetMatrixCommand(matrix);
 }