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authorJean-Philippe Andre <jp.andre@samsung.com>2014-02-19 19:48:44 +0900
committerJean-Philippe Andre <jp.andre@samsung.com>2014-02-20 13:27:43 +0900
commitbdb3ccd1dd3aef2de55f68c8ba475209c8913146 (patch)
treeaca6833e6585ba522ab47206b650a2df1d8f3c21 /src
parentc256bdc367118b3aebf845623496c48031708e47 (diff)
Evas filters: Add a note to the transform doc
This is a special operation, with a simplistic implementation.
Diffstat (limited to 'src')
-rw-r--r--src/lib/evas/filters/evas_filter_parser.c1
-rw-r--r--src/lib/evas/filters/evas_filter_transform.c7
2 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/evas/filters/evas_filter_parser.c b/src/lib/evas/filters/evas_filter_parser.c
index c3a401b1b1..19f841c2c8 100644
--- a/src/lib/evas/filters/evas_filter_parser.c
+++ b/src/lib/evas/filters/evas_filter_parser.c
@@ -1565,6 +1565,7 @@ _transform_padding_update(Evas_Filter_Program *pgm,
1565 Apply a geometrical transformation to a buffer. 1565 Apply a geometrical transformation to a buffer.
1566 1566
1567 Right now, only <b>vertical flip</b> is implemented and available. 1567 Right now, only <b>vertical flip</b> is implemented and available.
1568 This operation does not blend and assumes the destination buffer is empty.
1568 1569
1569 @code 1570 @code
1570 transform (dst, op = vflip, src = input, oy = 0); 1571 transform (dst, op = vflip, src = input, oy = 0);
diff --git a/src/lib/evas/filters/evas_filter_transform.c b/src/lib/evas/filters/evas_filter_transform.c
index eaf1289a29..b284eba4cb 100644
--- a/src/lib/evas/filters/evas_filter_transform.c
+++ b/src/lib/evas/filters/evas_filter_transform.c
@@ -1,5 +1,12 @@
1#include "evas_filter_private.h" 1#include "evas_filter_private.h"
2 2
3/* Apply geomeetrical transformations to a buffer.
4 * This filter is a bit simplistic at the moment.
5 *
6 * It also assumes the destination is empty, as it does not use blend
7 * operations. This should probably be fixed later on (use evas_map?).
8 */
9
3static Eina_Bool 10static Eina_Bool
4_vflip_cpu(Evas_Filter_Command *cmd) 11_vflip_cpu(Evas_Filter_Command *cmd)
5{ 12{