[gegl] buffer: add 5 component version of bilinear blit
- From: Øyvind "pippin" Kolås <ok src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gegl] buffer: add 5 component version of bilinear blit
- Date: Wed, 28 Nov 2018 01:58:42 +0000 (UTC)
commit 3d24aec5626067258a38dfa2e4df70d36d214f13
Author: Øyvind Kolås <pippin gimp org>
Date: Wed Nov 28 02:54:57 2018 +0100
buffer: add 5 component version of bilinear blit
gegl/buffer/gegl-algorithms-bilinear.inc | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
---
diff --git a/gegl/buffer/gegl-algorithms-bilinear.inc b/gegl/buffer/gegl-algorithms-bilinear.inc
index d5bf3ae41..36486fcaf 100644
--- a/gegl/buffer/gegl-algorithms-bilinear.inc
+++ b/gegl/buffer/gegl-algorithms-bilinear.inc
@@ -105,6 +105,25 @@ BILINEAR_FUNCNAME (guchar *dest_buf,
(src[2][3] * (rdx) + src[3][3] * (ldx)) * (dy));
);
break;
+ case 5:
+ IMPL(
+ dst[0] = BILINEAR_ROUND(
+ (src[0][0] * (rdx) + src[1][0] * (ldx)) * (rdy) +
+ (src[2][0] * (rdx) + src[3][0] * (ldx)) * (dy));
+ dst[1] = BILINEAR_ROUND(
+ (src[0][1] * (rdx) + src[1][1] * (ldx)) * (rdy) +
+ (src[2][1] * (rdx) + src[3][1] * (ldx)) * (dy));
+ dst[2] = BILINEAR_ROUND(
+ (src[0][2] * (rdx) + src[1][2] * (ldx)) * (rdy) +
+ (src[2][2] * (rdx) + src[3][2] * (ldx)) * (dy));
+ dst[3] = BILINEAR_ROUND(
+ (src[0][3] * (rdx) + src[1][3] * (ldx)) * (rdy) +
+ (src[2][3] * (rdx) + src[3][3] * (ldx)) * (dy));
+ dst[4] = BILINEAR_ROUND(
+ (src[0][4] * (rdx) + src[1][4] * (ldx)) * (rdy) +
+ (src[2][4] * (rdx) + src[3][4] * (ldx)) * (dy));
+ );
+ break;
}
#undef IMPL
}
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