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vips.h: fail to build on Debian Jessie

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Debian Jessie has libvips 7.40.6.
Problem is that before 7.41, VIPS_ANGLE_DXX did not exists.
So we need to define properly the macro in order to build
for libvips < 7.41
This commit is contained in:
Thomas Meson 2015-09-08 14:31:12 +02:00
parent b78fe09f17
commit ae4046b5a5
1 changed files with 12 additions and 0 deletions
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12
vips.h
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@ -64,6 +64,18 @@ vips_shrink_bridge(VipsImage *in, VipsImage **out, double xshrink, double yshrin
int
vips_rotate(VipsImage *in, VipsImage **out, int angle)
{
#if (VIPS_MAJOR_VERSION == 7 && VIPS_MINOR_VERSION < 41)
/*
* Starting libvips 7.41, VIPS_ANGLE_x has been renamed to VIPS_ANGLE_Dx
* "to help python". So we provide the macro to correctly build for versions
* before 7.41.x.
* https://github.com/jcupitt/libvips/blob/master/ChangeLog#L128
*/
# define VIPS_ANGLE_D0 VIPS_ANGLE_0
# define VIPS_ANGLE_D90 VIPS_ANGLE_90
# define VIPS_ANGLE_D180 VIPS_ANGLE_180
# define VIPS_ANGLE_D270 VIPS_ANGLE_270
#endif
int rotate = VIPS_ANGLE_D0;
if (angle == 90) {