Make folder for batches

src/gpu/GrBatch.cpp

Index: src/gpu/GrBatch.cpp
diff --git a/src/gpu/GrBatch.cpp b/src/gpu/GrBatch.cpp
deleted file mode 100644
index 7fee5f25c3d6646b6c505a0a2e6e507afe22d2b5..0000000000000000000000000000000000000000
--- a/src/gpu/GrBatch.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * 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 "GrBatch.h"
-#include "GrBatchTarget.h"
-#include "GrResourceProvider.h"
-
-#include "GrMemoryPool.h"
-#include "SkSpinlock.h"
-
-// TODO I noticed a small benefit to using a larger exclusive pool for batches.  Its very small,
-// but seems to be mostly consistent.  There is a lot in flux right now, but we should really
-// revisit this when batch is everywhere
-
-
-// We use a global pool protected by a mutex(spinlock). Chrome may use the same GrContext on
-// different threads. The GrContext is not used concurrently on different threads and there is a
-// memory barrier between accesses of a context on different threads. Also, there may be multiple
-// GrContexts and those contexts may be in use concurrently on different threads.
-namespace {
-SK_DECLARE_STATIC_SPINLOCK(gBatchSpinlock);
-class MemoryPoolAccessor {
-public:
-    MemoryPoolAccessor() { gBatchSpinlock.acquire(); }
-
-    ~MemoryPoolAccessor() { gBatchSpinlock.release(); }
-
-    GrMemoryPool* pool() const {
-        static GrMemoryPool gPool(16384, 16384);
-        return &gPool;
-    }
-};
-}
-
-int32_t GrBatch::gCurrBatchClassID = GrBatch::kIllegalBatchID;
-
-GrBATCH_SPEW(int32_t GrBatch::gCurrBatchUniqueID = GrBatch::kIllegalBatchID;)
-
-void* GrBatch::operator new(size_t size) {
-    return MemoryPoolAccessor().pool()->allocate(size);
-}
-
-void GrBatch::operator delete(void* target) {
-    return MemoryPoolAccessor().pool()->release(target);
-}
-
-void* GrBatch::InstancedHelper::init(GrBatchTarget* batchTarget, GrPrimitiveType primType,
-                                     size_t vertexStride, const GrIndexBuffer* indexBuffer,
-                                     int verticesPerInstance, int indicesPerInstance,
-                                     int instancesToDraw) {
-    SkASSERT(batchTarget);
-    if (!indexBuffer) {
-        return NULL;
-    }
-    const GrVertexBuffer* vertexBuffer;
-    int firstVertex;
-    int vertexCount = verticesPerInstance * instancesToDraw;
-    void* vertices = batchTarget->makeVertSpace(vertexStride, vertexCount,
-                                                &vertexBuffer, &firstVertex);
-    if (!vertices) {
-        SkDebugf("Vertices could not be allocated for instanced rendering.");
-        return NULL;
-    }
-    SkASSERT(vertexBuffer);
-    size_t ibSize = indexBuffer->gpuMemorySize();
-    int maxInstancesPerDraw = static_cast<int>(ibSize / (sizeof(uint16_t) * indicesPerInstance));
-
-    fVertices.initInstanced(primType, vertexBuffer, indexBuffer,
-        firstVertex, verticesPerInstance, indicesPerInstance, instancesToDraw,
-        maxInstancesPerDraw);
-    return vertices;
-}
-
-void* GrBatch::QuadHelper::init(GrBatchTarget* batchTarget, size_t vertexStride, int quadsToDraw) {
-    SkAutoTUnref<const GrIndexBuffer> quadIndexBuffer(
-        batchTarget->resourceProvider()->refQuadIndexBuffer());
-    if (!quadIndexBuffer) {
-        SkDebugf("Could not get quad index buffer.");
-        return NULL;
-    }
-    return this->INHERITED::init(batchTarget, kTriangles_GrPrimitiveType, vertexStride,
-                                 quadIndexBuffer, kVerticesPerQuad, kIndicesPerQuad, quadsToDraw);
-}