-/**
- * \file dri_util.h
- * DRI utility functions definitions.
- *
- * This module acts as glue between GLX and the actual hardware driver. A DRI
- * driver doesn't really \e have to use any of this - it's optional. But, some
- * useful stuff is done here that otherwise would have to be duplicated in most
- * drivers.
- *
- * Basically, these utility functions take care of some of the dirty details of
- * screen initialization, context creation, context binding, DRM setup, etc.
- *
- * These functions are compiled into each DRI driver so libGL.so knows nothing
- * about them.
- *
- * \sa dri_util.c.
- *
- * \author Kevin E. Martin <kevin@precisioninsight.com>
- * \author Brian Paul <brian@precisioninsight.com>
- */
-
/*
* Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
* All Rights Reserved.
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
+/**
+ * \file dri_util.h
+ * DRI utility functions definitions.
+ *
+ * This module acts as glue between GLX and the actual hardware driver. A DRI
+ * driver doesn't really \e have to use any of this - it's optional. But, some
+ * useful stuff is done here that otherwise would have to be duplicated in most
+ * drivers.
+ *
+ * Basically, these utility functions take care of some of the dirty details of
+ * screen initialization, context creation, context binding, DRM setup, etc.
+ *
+ * These functions are compiled into each DRI driver so libGL.so knows nothing
+ * about them.
+ *
+ * \sa dri_util.c.
+ *
+ * \author Kevin E. Martin <kevin@precisioninsight.com>
+ * \author Brian Paul <brian@precisioninsight.com>
+ */
#ifndef _DRI_UTIL_H_
#define _DRI_UTIL_H_
#include <drm.h>
#include <drm_sarea.h>
#include <xf86drm.h>
+#include "main/glheader.h"
#include "GL/internal/glcore.h"
#include "GL/internal/dri_interface.h"
-#include "GL/internal/dri_sarea.h"
#define GLX_BAD_CONTEXT 5
- /* DRI2 Entry points */
+ /* DRI2 Entry point */
const __DRIconfig **(*InitScreen2) (__DRIscreen * priv);
- void (*HandleDrawableConfig)(__DRIdrawable *dPriv,
- __DRIcontext *pcp,
- __DRIDrawableConfigEvent *event);
-
- void (*HandleBufferAttach)(__DRIdrawable *dPriv,
- __DRIcontext *pcp,
- __DRIBufferAttachEvent *ba);
-
};
extern const struct __DriverAPIRec driDriverAPI;
/**
* Number of swapBuffers operations that have been *completed*.
*/
- u_int64_t swap_count;
+ uint64_t swap_count;
/**
* Unadjusted system time of the last buffer swap. This is the time
* swap, it has missed its deadline. If swap_interval is 0, then the
* swap deadline is 1 frame after the previous swap.
*/
- u_int64_t swap_missed_count;
+ uint64_t swap_missed_count;
/**
* Amount of time used by the last swap that missed its deadline. This
* GLX_MESA_swap_control.
*/
unsigned int swap_interval;
- struct {
- unsigned int tail;
- unsigned int drawable_id;
- } dri2;
};
/**
/* Flag to indicate that this is a DRI2 screen. Many of the above
* fields will not be valid or initializaed in that case. */
int enabled;
- drmBO sareaBO;
- void *sarea;
- __DRIEventBuffer *buffer;
- __DRILock *lock;
- __DRIloaderExtension *loader;
+ __DRIdri2LoaderExtension *loader;
} dri2;
/* The lock actually in use, old sarea or DRI2 */
extern void
__driUtilUpdateDrawableInfo(__DRIdrawable *pdp);
-extern int
-__driParseEvents(__DRIcontext *psp, __DRIdrawable *pdp);
-
extern float
driCalculateSwapUsage( __DRIdrawable *dPriv,
int64_t last_swap_ust, int64_t current_ust );