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added move_overlay() related info to shared_info.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10208 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-11-23 14:27:14 +00:00
parent da1bc0f07d
commit 03b720e76e
1 changed files with 8 additions and 1 deletions
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headers/private/graphics/matrox/DriverInterface.h
+8 -1
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@@ -5,7 +5,7 @@
Other authors: Other authors:
Mark Watson; Mark Watson;
Apsed; Apsed;
Rudolf Cornelissen 10/2002-12/2003. Rudolf Cornelissen 10/2002-11/2004.
*/ */
#ifndef DRIVERINTERFACE_H #ifndef DRIVERINTERFACE_H
@@ -247,6 +247,13 @@ typedef struct {
int_buf_info myBufInfo[MAXBUFFERS]; /* extra info on scaler input buffers */ int_buf_info myBufInfo[MAXBUFFERS]; /* extra info on scaler input buffers */
overlay_token myToken; /* scaler is free/in use */ overlay_token myToken; /* scaler is free/in use */
benaphore lock; /* for creating buffers and aquiring overlay unit routines */ benaphore lock; /* for creating buffers and aquiring overlay unit routines */
/* variables needed for virtualscreens (move_overlay()): */
bool active; /* true is overlay currently in use */
overlay_window ow; /* current position of overlay output window */
overlay_buffer ob; /* current inputbuffer in use */
overlay_view my_ov; /* current corrected view in inputbuffer */
uint32 h_ifactor; /* current 'unclipped' horizontal inverse scaling factor */
uint32 v_ifactor; /* current 'unclipped' vertical inverse scaling factor */
} overlay; } overlay;
} shared_info; } shared_info;