On Jan 18, 2015, at 17:22 , Kevin Meaney <[email protected]> wrote:
>
> How can I make sure that the CGBitmapContext and CVPixelBuffer view the pixel
> data in the same way from a color matching perspective?
You can attach a color space to the pixel buffer as follows:
CVBufferSetAttachment (pixelBuffer, kCVImageBufferCGColorSpaceKey, …,
kCVAttachmentMode_ShouldNotPropagate);
Depending on what you do next, I would expect the pixel buffer data to either
be converted to a destination color space, or to have its color space
propagated to the destination. (Note that the attachment mode “should not
propagate” refers to something unrelated, AFAIK. But I’m not an expert on any
of this.)
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