[librsvg: 4/4] Merge branch 'pixels' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit 2a8564ea983052290f8bd317713a200282afae16
Merge: 8b5033b4 82f77581
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Mon Jan 4 23:13:11 2021 +0000

    Merge branch 'pixels' into 'master'
    
    pixbuf_utils: use pixel iterator instead of nested loops
    
    See merge request GNOME/librsvg!458

 benches/pixbuf_from_surface.rs      |  3 +-
 src/c_api/pixbuf_utils.rs           | 46 ++++-----------------
 src/document.rs                     |  2 +-
 src/surface_utils/shared_surface.rs | 80 +++++++++++++++++++++++--------------
 4 files changed, 58 insertions(+), 73 deletions(-)
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