From 2bda8f7717adf28da4af0d34fb82f63d2868c31d Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 ksim/monitors/lm_sensors/NVCtrlLib.h | 184 +++++++++++++++++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 ksim/monitors/lm_sensors/NVCtrlLib.h

(limited to 'ksim/monitors/lm_sensors/NVCtrlLib.h')

diff --git a/ksim/monitors/lm_sensors/NVCtrlLib.h b/ksim/monitors/lm_sensors/NVCtrlLib.h
new file mode 100644
index 0000000..8d9cec4
--- /dev/null
+++ b/ksim/monitors/lm_sensors/NVCtrlLib.h
@@ -0,0 +1,184 @@
+#ifndef __NVCTRLLIB_H
+#define __NVCTRLLIB_H
+
+#include "NVCtrl.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*
+ *  XNVCTRLQueryExtension -
+ *
+ *  Returns True if the extension exists, returns False otherwise.
+ *  event_basep and error_basep are the extension event and error
+ *  bases.  Currently, no extension specific errors or events are
+ *  defined.
+ */
+
+Bool XNVCTRLQueryExtension (
+    Display *dpy,
+    int *event_basep,
+    int *error_basep
+);
+
+/*
+ *  XNVCTRLQueryVersion -
+ *
+ *  Returns True if the extension exists, returns False otherwise.
+ *  major and minor are the extension's major and minor version
+ *  numbers.
+ */
+
+Bool XNVCTRLQueryVersion (
+    Display *dpy,
+    int *major,
+    int *minor
+);
+
+
+/*
+ *  XNVCTRLIsNvScreen
+ *
+ *  Returns True is the specified screen is controlled by the NVIDIA
+ *  driver.  Returns False otherwise.
+ */
+
+Bool XNVCTRLIsNvScreen (
+    Display *dpy,
+    int screen
+);
+
+/*
+ *  XNVCTRLSetAttribute -
+ *
+ *  Sets the attribute to the given value.  The attributes and their
+ *  possible values are listed in NVCtrl.h.
+ *
+ *  Not all attributes require the display_mask parameter; see
+ *  NVCtrl.h for details.
+ *
+ *  Possible errors:
+ *     BadValue - The screen or attribute doesn't exist.
+ *     BadMatch - The NVIDIA driver is not present on that screen.
+ */
+
+void XNVCTRLSetAttribute (
+    Display *dpy,
+    int screen,
+    unsigned int display_mask,
+    unsigned int attribute,
+    int value
+);
+
+/*
+ *  XNVCTRLQueryAttribute -
+ *
+ *  Returns True if the attribute exists.  Returns False otherwise.
+ *  If XNVCTRLQueryAttribute returns True, value will contain the
+ *  value of the specified attribute.
+ *
+ *  Not all attributes require the display_mask parameter; see
+ *  NVCtrl.h for details.
+ *
+ *  Possible errors:
+ *     BadValue - The screen doesn't exist.
+ *     BadMatch - The NVIDIA driver is not present on that screen.
+ */
+
+
+Bool XNVCTRLQueryAttribute (
+    Display *dpy,
+    int screen,
+    unsigned int display_mask,
+    unsigned int attribute,
+    int *value
+);
+
+/*
+ *  XNVCTRLQueryStringAttribute -
+ *
+ *  Returns True if the attribute exists.  Returns False otherwise.
+ *  If XNVCTRLQueryStringAttribute returns True, *ptr will point to an
+ *  allocated string containing the string attribute requested.  It is
+ *  the caller's responsibility to free the string when done.
+ *
+ *  Possible errors:
+ *     BadValue - The screen doesn't exist.
+ *     BadMatch - The NVIDIA driver is not present on that screen.
+ *     BadAlloc - Insufficient resources to fulfill the request.
+ */
+
+Bool XNVCTRLQueryStringAttribute (
+    Display *dpy,
+    int screen,
+    unsigned int display_mask,
+    unsigned int attribute,
+    char **ptr
+);
+
+/*
+ * XNVCTRLQueryValidAttributeValues -
+ *
+ * Returns True if the attribute exists.  Returns False otherwise.  If
+ * XNVCTRLQueryValidAttributeValues returns True, values will indicate
+ * the valid values for the specified attribute; see the description
+ * of NVCTRLAttributeValidValues in NVCtrl.h.
+ */
+
+Bool XNVCTRLQueryValidAttributeValues (
+    Display *dpy,
+    int screen,
+    unsigned int display_mask,
+    unsigned int attribute,                                 
+    NVCTRLAttributeValidValuesRec *values
+);
+
+/*
+ * XNVCtrlSelectNotify -
+ *
+ * This enables/disables receiving of NV-CONTROL events.  The type
+ * specifies the type of event to enable (currently, the only type is
+ * ATTRIBUTE_CHANGED_EVENT); onoff controls whether receiving this
+ * type of event should be enabled (True) or disabled (False).
+ *
+ * Returns True if successful, or False if the screen is not
+ * controlled by the NVIDIA driver.
+ */
+
+Bool XNVCtrlSelectNotify (
+    Display *dpy,
+    int screen,
+    int type,
+    Bool onoff
+);
+
+
+
+/*
+ * XNVCtrlEvent structure
+ */
+
+typedef struct {
+    int type;
+    unsigned long serial;
+    Bool send_event;  /* always FALSE, we don't allow send_events */
+    Display *display;
+    Time time;
+    int screen;
+    unsigned int display_mask;
+    unsigned int attribute;
+    int value;
+} XNVCtrlAttributeChangedEvent;
+
+typedef union {
+    int type;
+    XNVCtrlAttributeChangedEvent attribute_changed;
+    long pad[24];
+} XNVCtrlEvent;
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __NVCTRLLIB_H */
-- 
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