Erich Hoover : winex11: Use GetCursorFrameInfo to obtain animated frame delay.
Alexandre Julliard
julliard at winehq.org
Mon Mar 7 12:22:47 CST 2011
Module: wine
Branch: master
Commit: 2a026493415771e0560f26cb2e12518ffe1dc876
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2a026493415771e0560f26cb2e12518ffe1dc876
Author: Erich Hoover <ehoover at mines.edu>
Date: Sat Mar 5 22:42:31 2011 -0700
winex11: Use GetCursorFrameInfo to obtain animated frame delay.
---
dlls/winex11.drv/mouse.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/dlls/winex11.drv/mouse.c b/dlls/winex11.drv/mouse.c
index 7778203..a527a2e 100644
--- a/dlls/winex11.drv/mouse.c
+++ b/dlls/winex11.drv/mouse.c
@@ -296,6 +296,7 @@ static XcursorImage *create_xcursor_frame( HDC hdc, const ICONINFOEXW *iinfo, HA
int width, int height, int istep )
{
XcursorImage *image, *ret = NULL;
+ DWORD delay_jiffies, is_static;
int x, y, i, has_alpha;
XcursorPixel *ptr;
@@ -310,7 +311,13 @@ static XcursorImage *create_xcursor_frame( HDC hdc, const ICONINFOEXW *iinfo, HA
image->xhot = iinfo->xHotspot;
image->yhot = iinfo->yHotspot;
- image->delay = 100; /* TODO: find a way to get the proper delay */
+
+ /* TODO: Handle animated cursors that use multiple rates */
+ image->delay = 100; /* fallback delay, 100 ms */
+ if (GetCursorFrameInfo(icon, 0x0 /* unknown parameter */, 0 /* obtain first rate */, &delay_jiffies, &is_static) != 0)
+ image->delay = (100 * delay_jiffies) / 6; /* convert jiffies (1/60s) to milliseconds */
+ else
+ WARN("Failed to retrieve animated cursor framerate.\n");
/* draw the cursor frame to a temporary buffer then copy it into the XcursorImage */
memset( color_bits, 0x00, color_size );
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