Description
The cl_khr_ extension adds the ability to create and access
mipmapped images:
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clCreateImage is extended to create mipmapped images.
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clCreateFromGLTexture is extended to create a mipmapped image from a mipmapped GL texture.
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clEnqueueReadImage, clEnqueueWriteImage, clEnqueueCopyImage, clEnqueueFillImage, clEnqueueCopyImageToBuffer, clEnqueueCopyBufferToImage, and clEnqueueMapImage are extended to operate on regions of mipmapped images.
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The Specifying Mipmap Levels to Image Operations section describes how mipmap levels are encoded in existing parameters to these commands.
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OpenCL C built-in functions are added to read from and query a mipmapped image.
See the Mipmapped Image Reads and Queries section of the OpenCL C specification for more information.
Document Notes
For more information, see the OpenCL Specification
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