Refugee from Dead Machine 4: MDB Monster

src/gpu/GrImmediateDrawTarget.cpp

+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "GrImmediateDrawTarget.h"
+
+#include "GrGpu.h"
+#include "GrPipeline.h"
+#include "GrRenderTarget.h"
+#include "SkRect.h"
+#include "SkTypes.h"
+
+#include "batches/GrDrawBatch.h"
+#include "batches/GrVertexBatch.h"
+
+GrImmediateDrawTarget::GrImmediateDrawTarget(GrDrawContext* dc, GrRenderTarget* rt, GrContext* context)
+    : INHERITED(dc, rt, context)
+//    , fBatchTarget(context->foo(), this->getGpu(), rt)
+    , fDrawID(0) {
+}
+
+GrImmediateDrawTarget::~GrImmediateDrawTarget() {
+    this->reset();
+}
+
+void GrImmediateDrawTarget::onDrawBatch(GrBatch* batch) {
+
+#if 0
+    // TODO: encapsulate the specialization of GrVertexBatch in GrVertexBatch so that we can
+    // remove this cast. Currently all GrDrawBatches are in fact GrVertexBatch.
+    GrVertexBatch* vertexBatch = static_cast<GrVertexBatch*>(batch);
+    vertexBatch->prepareDraws(&fBatchTarget);
+    vertexBatch->setNumberOfDraws(fBatchTarget.numberOfDraws());
+
+    fBatchTarget.preFlush();
+    fBatchTarget.flushNext(vertexBatch->numberOfDraws());
+    fBatchTarget.postFlush();
+#endif
+}
+
+void GrImmediateDrawTarget::onReset() {}
+
+void GrImmediateDrawTarget::onFlush() {
+    ++fDrawID;
+}