Refugee from Dead Machine 4: MDB Monster

src/gpu/GrBatchTarget.cpp

Index: src/gpu/GrBatchTarget.cpp
diff --git a/src/gpu/GrBatchTarget.cpp b/src/gpu/GrBatchTarget.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..874158e647a4562dd16ea5845be6d1925de4080c
--- /dev/null
+++ b/src/gpu/GrBatchTarget.cpp
@@ -0,0 +1,68 @@
+/*
+ * 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 "GrBatchTarget.h"
+
+#if 0
+#include "GrBatchAtlas.h"
+#include "GrPipeline.h"
+
+GrBatchTarget::GrBatchTarget(GrFoo* foo, GrGpu* gpu, GrRenderTarget* dst)
+    : fGpu1(gpu)
+    , fFoo1(foo)
+    , fRT(dst)
+    , fVertexPool(gpu)
+    , fIndexPool(gpu)
+    , fFlushBuffer(kFlushBufferInitialSizeInBytes)
+    , fIter(fFlushBuffer)
+    , fNumberOfDraws(0)
+//    , fCurrentToken1(0)
+    , fLastFlushedToken(0)
+    , fInlineUpdatesIndex(0) {
+}
+
+void GrBatchTarget::flushNext(int n)  {
+    for (; n > 0; n--) {
+        fLastFlushedToken++;
+        SkDEBUGCODE(bool verify =) fIter.next();
+        SkASSERT(verify);
+
+        BufferedFlush* bf = fIter.get();
+
+        // Flush all texture uploads
+        int uploadCount = fInlineUploads.count();
+        while (fInlineUpdatesIndex < uploadCount &&
+               fInlineUploads[fInlineUpdatesIndex]->lastUploadToken() <= fLastFlushedToken) {
+            fInlineUploads[fInlineUpdatesIndex++]->upload(TextureUploader(fGpu1));
+        }
+
+        GrProgramDesc desc;
+        const GrPipeline* pipeline = bf->fPipeline;
+        const GrPrimitiveProcessor* primProc = bf->fPrimitiveProcessor.get();
+        fGpu1->buildProgramDesc(&desc, *primProc, *pipeline, bf->fBatchTracker);
+
+        GrGpu::DrawArgs args(primProc, pipeline, &desc, &bf->fBatchTracker);
+
+        int drawCount = bf->fVertexDraws.count();
+        const SkSTArray<1, GrVertices, true>& vertexDraws = bf->fVertexDraws;
+        for (int i = 0; i < drawCount; i++) {
+            fGpu1->draw(args, vertexDraws[i]);
+        }
+    }
+}
+
+void* GrBatchTarget::makeVertSpace(size_t vertexSize, int vertexCount,
+                    const GrVertexBuffer** buffer, int* startVertex) {
+    return fVertexPool.makeSpace(vertexSize, vertexCount, buffer, startVertex);
+}
+
+uint16_t* GrBatchTarget::makeIndexSpace(int indexCount,
+                                        const GrIndexBuffer** buffer, int* startIndex) {
+    return reinterpret_cast<uint16_t*>(fIndexPool.makeSpace(indexCount, buffer, startIndex));
+}
+
+#endif