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added clear codes and comment.

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This commit is contained in:
hyzboy 2022-01-07 11:57:13 +08:00
parent e5ec4c594d
commit f70c2d8f51
1 changed files with 6 additions and 2 deletions
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8
src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
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@ -17,7 +17,11 @@ Texture2D *GPUDevice::CreateTexture2D(TextureCreateInfo *tci)
{ {
if(!tci)return(nullptr); if(!tci)return(nullptr);
if(tci->extent.width*tci->extent.height)return(nullptr); if(tci->extent.width*tci->extent.height<=0)
{
Clear(tci);
return(nullptr);
}
if(tci->target_mipmaps==0) if(tci->target_mipmaps==0)
tci->target_mipmaps=(tci->origin_mipmaps>1?tci->origin_mipmaps:1); tci->target_mipmaps=(tci->origin_mipmaps>1?tci->origin_mipmaps:1);
@ -79,7 +83,7 @@ Texture2D *GPUDevice::CreateTexture2D(TextureCreateInfo *tci)
delete tci->buffer; delete tci->buffer;
} }
delete tci; delete tci; //"delete tci" is correct,please don't use "Clear(tci)"
return tex; return tex;
} }