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Document CAIRO_FORMAT_RGB16_565 as deprecated.

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This commit is contained in:
Carl Worth 2006-08-07 11:58:35 -07:00
parent fdc805a529
commit 789785cd35
1 changed files with 10 additions and 3 deletions
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13
src/cairo.h
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@ -1358,9 +1358,16 @@ cairo_surface_set_fallback_resolution (cairo_surface_t *surface,
* endianess of the platform. On a big-endian machine, the
* first pixel is in the uppermost bit, on a little-endian
* machine the first pixel is in the least-significant bit.
* @CAIRO_FORMAT_RGB16_565: each pixel is a 16-bit quantity,
* with red in the upper 5 bits, then green in the next 6,
* then blue in the lowest 5 bits. (Since 1.2)
* @CAIRO_FORMAT_RGB16_565: This format value is deprecated. It has
* never been properly implemented in cairo and should not be used
* by applications. For example, any attempt to create an image
* surface with a format of CAIRO_FORMAT_RGB16_565 will fail. This
* format value was added as part of fixing cairo's xlib backend to
* work with X servers advertising a 16-bit, 565 visual. But as it
* turned out, adding this format to #cairo_format_t was not
* necessary, and was a mistake, (cairo's xlib backend can work fine
* with 16-bit visuals in the same way it works with BGR visuals
* without any BGR formats in #cairo_format_t). (Since 1.2)
*
* #cairo_format_t is used to identify the memory format of
* image data.