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131 | /********************************************************************
*
* File: fsCRenderer.h
*
* Purpose: cocos2d-x implementation for fsIRenderer
*
*********************************************************************/
#ifndef fsCRendererhdr
#define fsCRendererhdr
#include "../../../fsIRenderer.h"
#if defined fsVertexRenderer
#include "fsIRenderCommand.h"
class fsCTexture;
class fsCRenderCommandTriangle;
class fsCRenderCommandTriangleShaded;
class fsCRenderCommandLine;
class fsCRenderer : public fsIRenderer
{
friend class fsIRenderer;
friend class fsCVertexStreamSpriteRenderData;
friend class fsCVertexStreamLineRenderData;
public:
virtual ~fsCRenderer();<--- Destructor in derived class
protected:
void frameStartDo() override;
void begin2dDo() override;
void end2dDo() override;
void begin3dDo() override;
void end3dDo() override;
void frameEndDo() override;
void initialiseDo() override;
void uninitialiseDo() override;
void spriteBatchRender(fsS32 pFirstMaterialIndex, fsS32 pLastMaterialIndex) override;
void textBatchRender(fsS32 pFirstFontIndex, fsS32 pLastFontIndex) override;
void lineBatchRender(fsS32 pBatchIndex) override;
void textEntryBatchRender(fsITextEntryRenderData* pTextEntry) override;
#if defined fs3d
virtual void sprite3dBatchRender(fsC3dSceneSprite* const pScene) override;
#endif
fsCRenderer(fsS32 pMaxSprites, fsS32 pMaxMaterialChanges);
private:
fsS32 numVertsGet(fsS32 pMaterial) const;
fsIRendererCommand* spriteBatchDataAllocateFromCache(fsCTexture const* pTexture, fsS32 pNumVerts);
void spriteBatchDataPopulate(fsIRendererCommand* pRenderCommand, fsS32 pMaterial);
fsIRendererCommand* lineBatchDataAllocateFromCache(fsS32 pNumVerts);
void lineBatchDataPopulate(fsIRendererCommand* pRenderCommand, fsS32 pBatchIndex);
fsS32 mSpriteIndex;
fsS32 mTxtSprIndex;
fsS32 mLineBatch;
fsF32 mZoom;
fsF32 mTrackingScale;
std::vector<fsIRendererCommand*> mRenderCommands;
template <typename TRenderCommand>
struct fsRenderCommandCache
{
std::vector<std::unique_ptr<TRenderCommand>> mRenderTriangleCommands;
typename std::vector<std::unique_ptr<TRenderCommand>>::iterator mCurr;<--- Member variable 'fsRenderCommandCache < fsCRenderCommandTriangle >::mCurr' has no initializer. [+]Member variable 'fsRenderCommandCache < fsCRenderCommandTriangle >::mCurr' has no initializer. Member variables of native types, pointers, or references are left uninitialized when the class is instantiated. That may cause bugs or undefined behavior. <--- Member variable 'fsRenderCommandCache < fsCRenderCommandTriangleShaded >::mCurr' has no initializer. [+]Member variable 'fsRenderCommandCache < fsCRenderCommandTriangleShaded >::mCurr' has no initializer. Member variables of native types, pointers, or references are left uninitialized when the class is instantiated. That may cause bugs or undefined behavior. <--- Member variable 'fsRenderCommandCache < fsCRenderCommandLine >::mCurr' has no initializer. [+]Member variable 'fsRenderCommandCache < fsCRenderCommandLine >::mCurr' has no initializer. Member variables of native types, pointers, or references are left uninitialized when the class is instantiated. That may cause bugs or undefined behavior.
void init();
TRenderCommand* get(fsCTexture const* pTexture, fsS32 pNumVerts);
TRenderCommand* get(fsS32 pNumVerts);
};
fsRenderCommandCache<fsCRenderCommandTriangle> mTriangleCache;
fsRenderCommandCache<fsCRenderCommandTriangleShaded> mTriangleShadedCache;
fsRenderCommandCache<fsCRenderCommandLine> mLineCache;
};
template <typename TRenderCommand>
TRenderCommand* const fsCRenderer::fsRenderCommandCache<TRenderCommand>::get(
fsCTexture const* const pTexture, fsS32 pNumVerts)
{
if (mCurr != mRenderTriangleCommands.end())
{
auto command = (*mCurr++).get();
command->init(pTexture, pNumVerts);
return command;
}
mRenderTriangleCommands.emplace_back(new TRenderCommand(pTexture, pNumVerts));
mCurr = mRenderTriangleCommands.end();
return mRenderTriangleCommands.back().get();
};
template <typename TRenderCommand>
TRenderCommand* const fsCRenderer::fsRenderCommandCache<TRenderCommand>::get(fsS32 pNumVerts)
{
if (mCurr != mRenderTriangleCommands.end())
{
auto command = (*mCurr++).get();
command->init(pNumVerts);
return command;
}
mRenderTriangleCommands.emplace_back(new TRenderCommand(pNumVerts));
mCurr = mRenderTriangleCommands.end();
return mRenderTriangleCommands.back().get();
};
template <typename TRenderCommand>
void fsCRenderer::fsRenderCommandCache<TRenderCommand>::init()
{
mCurr = mRenderTriangleCommands.begin();
};
#endif
#endif
|