no need to convert to RGBA8888 when it is DEFAULT (#20397)

Mee-gu · minggo · commit f20b14a430a3 · 2019-12-06T15:23:00.000+08:00
diff --git a/cocos/renderer/CCTextureCube.cpp b/cocos/renderer/CCTextureCube.cpp
@@ -228,7 +228,7 @@ bool TextureCube::init(const std::string& positive_x, const std::string& negativ
         uint8_t *useData = pData;
 
         //convert pixel format to RGBA
-        if (ePixelFmt != backend::PixelFormat::RGBA8888)
+        if (ePixelFmt != backend::PixelFormat::RGBA8888 && ePixelFmt != backend::PixelFormat::DEFAULT)
         {
             size_t len = 0;
             backend::PixelFormatUtils::convertDataToFormat(pData, img->getDataLen(), ePixelFmt, backend::PixelFormat::RGBA8888, &cData, &len);

Original file line number	Diff line number	Diff line change
`@@ -228,7 +228,7 @@ bool TextureCube::init(const std::string& positive_x, const std::string& negativ`
`228`	`228`	`uint8_t *useData = pData;`
`229`	`229`
`230`	`230`	`//convert pixel format to RGBA`
`231`		`- if (ePixelFmt != backend::PixelFormat::RGBA8888)`
	`231`	`+ if (ePixelFmt != backend::PixelFormat::RGBA8888 && ePixelFmt != backend::PixelFormat::DEFAULT)`
`232`	`232`	`{`
`233`	`233`	`size_t len = 0;`
`234`	`234`	`backend::PixelFormatUtils::convertDataToFormat(pData, img->getDataLen(), ePixelFmt, backend::PixelFormat::RGBA8888, &cData, &len);`