[librsvg: 10/10] Merge branch 'filter-function' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit db12b752925dfaf0b2d4eab930635b2238865126
Merge: cb4a06a2 870684a0
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Thu Apr 29 00:06:44 2021 +0000

    Merge branch 'filter-function' into 'master'
    
    Implement the blur() filter function
    
    See merge request GNOME/librsvg!512

 Makefile.am                  |   1 +
 src/drawing_ctx.rs           |  42 ++++++------
 src/filter.rs                |  63 +++++------------
 src/filter_func.rs           | 139 ++++++++++++++++++++++++++++++++++++++
 src/filters/gaussian_blur.rs |   6 +-
 src/filters/mod.rs           |  21 ++----
 src/lib.rs                   |   1 +
 tests/Makefile.am            |   1 +
 tests/src/filters.rs         | 157 +++++++++++++++++++++++++++++++++++++++++++
 tests/src/main.rs            |   3 +
 10 files changed, 347 insertions(+), 87 deletions(-)
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