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authormarha <marha@users.sourceforge.net>2012-04-10 11:33:12 +0200
committermarha <marha@users.sourceforge.net>2012-04-10 11:33:12 +0200
commitd79e641dea89c0d5d651b11971c4c9e14df34629 (patch)
tree59d636ef9c4c21906ea28ac719589f25b9794d0a /pixman/test/utils.h
parentbf59764a4685c4bef029eddfa75d7496d2a91ae0 (diff)
parentc6f80401dc533b04341afe8d596960d1bc25efce (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: xorg-server/os/log.c
Diffstat (limited to 'pixman/test/utils.h')
-rw-r--r--pixman/test/utils.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/pixman/test/utils.h b/pixman/test/utils.h
index 3c0647bc6..01af316d2 100644
--- a/pixman/test/utils.h
+++ b/pixman/test/utils.h
@@ -107,6 +107,15 @@ fail_after (int seconds, const char *msg);
/* If possible, enable traps for floating point exceptions */
void enable_fp_exceptions(void);
+/* Converts a8r8g8b8 pixels to pixels that
+ * - are not premultiplied,
+ * - are stored in this order in memory: R, G, B, A, regardless of
+ * the endianness of the computer.
+ * It is allowed for @src and @dst to point to the same memory buffer.
+ */
+void
+a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels);
+
pixman_bool_t
write_png (pixman_image_t *image, const char *filename);