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Reworking IRenderTarget interface to avoid constant memory allocations.

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setTexture functions for single textures (more or less the usual case) IRenderTarget no longer need memory allocations 
on each call.
Also calling IRenderTarget::setTexture with a nullpointer no longer sets a rendertarget with an array which contains a single nullpointer but clears the array instead.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6243 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2021-08-26 16:45:20 +00:00
parent 075c64bebb
commit d03881b83a
8 changed files with 51 additions and 33 deletions
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2
source/Irrlicht/CSoftwareTexture2.h
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@ -166,7 +166,7 @@ public:
CSoftwareRenderTarget2(CBurningVideoDriver* driver);
virtual ~CSoftwareRenderTarget2();
virtual void setTexture(const core::array<ITexture*>& texture, ITexture* depthStencil, const core::array<E_CUBE_SURFACE>& cubeSurfaces) _IRR_OVERRIDE_;
virtual void setTextures(ITexture* const * textures, u32 numTextures, ITexture* depthStencil, const E_CUBE_SURFACE* cubeSurfaces, u32 numCubeSurfaces) _IRR_OVERRIDE_;
#if defined(PATCH_SUPERTUX_8_0_1_with_1_9_0)
E_DRIVER_TYPE DriverType;