1 files changed, 50 insertions, 0 deletions
diff --git a/meta/3rd/Cocos4.0/ccb.TextureBackend.lua b/meta/3rd/Cocos4.0/ccb.TextureBackend.lua
new file mode 100644
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+++ b/meta/3rd/Cocos4.0/ccb.TextureBackend.lua
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+
+---@class ccb.TextureBackend :cc.Ref
+local TextureBackend={ }
+ccb.TextureBackend=TextureBackend
+
+
+
+
+---* Get texture format.<br>
+---* return Texture format.
+---@return int
+function TextureBackend:getTextureFormat () end
+---* Get texture type. Symbolic constant value can be either TEXTURE_2D or TEXTURE_CUBE.<br>
+---* return Texture type.
+---@return int
+function TextureBackend:getTextureType () end
+---* Update sampler<br>
+---* param sampler Specifies the sampler descriptor.
+---@param sampler cc.backend.SamplerDescriptor
+---@return cc.backend.TextureBackend
+function TextureBackend:updateSamplerDescriptor (sampler) end
+---* Update texture description.<br>
+---* param descriptor Specifies texture and sampler descriptor.
+---@param descriptor cc.backend.TextureDescriptor
+---@return cc.backend.TextureBackend
+function TextureBackend:updateTextureDescriptor (descriptor) end
+---* Get texture usage. Symbolic constant can be READ, WRITE or RENDER_TARGET.<br>
+---* return Texture usage.
+---@return int
+function TextureBackend:getTextureUsage () end
+---* Check if mipmap had generated before.<br>
+---* return true if the mipmap has always generated before, otherwise false.
+---@return boolean
+function TextureBackend:hasMipmaps () end
+---* / Generate mipmaps.
+---@return cc.backend.TextureBackend
+function TextureBackend:generateMipmaps () end
+---* Read a block of pixels from the drawable texture<br>
+---* param x,y Specify the window coordinates of the first pixel that is read from the drawable texture. This location is the lower left corner of a rectangular block of pixels.<br>
+---* param width,height Specify the dimensions of the pixel rectangle. width and height of one correspond to a single pixel.<br>
+---* param flipImage Specifies if needs to flip the image.<br>
+---* param callback Specifies a call back function to deal with the image.
+---@param x unsigned_int
+---@param y unsigned_int
+---@param width unsigned_int
+---@param height unsigned_int
+---@param flipImage boolean
+---@param callback function
+---@return cc.backend.TextureBackend
+function TextureBackend:getBytes (x,y,width,height,flipImage,callback) end
+\ No newline at end of file