I've got a QCPlugInOutputImageProvider that generally works fine,
rendering to an ARGB buffer. Since it's actually just a grayscale
image, though, it seems somewhat wasteful using 4 color components.
However, when I try to use QCPlugInPixelFormatI8 and a
kCGColorSpaceGenericGray color space, QC complains at me :
Failed creating texture on <QCOpenGLContext = 0x005F3F70 | 1 rendering
patches> from image <QCImage = 0x005F0660 | provider =
<QCPlugOutputImage = 0x188588D0 | DOD = <QCRegion = 0x1884CDA0 |
rectangle = {{0, 0}, {573, 287}}> | target = (null) | native pixel
format = (null) | native colorspace = GenericGray | capabilities = 100
> | DOD = <QCRegion = 0x1884CDA0 | rectangle = {{0, 0}, {573, 287}}> |
transform = (null) | properties = {
}>
Has anyone successfully created a grayscale texture in QC, or is this
a dead end?
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