From 6f7ed99b306990f284f9d57c0b66efaa7f2277e1 Mon Sep 17 00:00:00 2001 From: Alan Hourihane Date: Thu, 12 Jun 2008 00:11:54 +0100 Subject: revert the DRI2 commits --- src/glx/x11/glxclient.h | 171 ++++++++++++++++++------------------------------ 1 file changed, 62 insertions(+), 109 deletions(-) (limited to 'src/glx/x11/glxclient.h') diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h index 73c278ee38..03e44e5d04 100644 --- a/src/glx/x11/glxclient.h +++ b/src/glx/x11/glxclient.h @@ -58,7 +58,7 @@ #include "GL/glxproto.h" #include "GL/internal/glcore.h" #include "glapitable.h" -#include "glxhash.h" +#include "glxextensions.h" #if defined( USE_XTHREADS ) # include #elif defined( PTHREADS ) @@ -70,9 +70,7 @@ #define __GLX_MAX_TEXTURE_UNITS 32 -typedef struct __GLXscreenConfigsRec __GLXscreenConfigs; typedef struct __GLXcontextRec __GLXcontext; -typedef struct __GLXdrawableRec __GLXdrawable; typedef struct __GLXdisplayPrivateRec __GLXdisplayPrivate; typedef struct _glapi_table __GLapi; @@ -80,9 +78,6 @@ typedef struct _glapi_table __GLapi; #ifdef GLX_DIRECT_RENDERING -#define containerOf(ptr, type, member) \ - (type *)( (char *)ptr - offsetof(type,member) ) - #include @@ -90,64 +85,43 @@ typedef struct _glapi_table __GLapi; * Display dependent methods. This structure is initialized during the * \c driCreateDisplay call. */ -typedef struct __GLXDRIdisplayRec __GLXDRIdisplay; -typedef struct __GLXDRIscreenRec __GLXDRIscreen; -typedef struct __GLXDRIdrawableRec __GLXDRIdrawable; -typedef struct __GLXDRIcontextRec __GLXDRIcontext; - -#include "glxextensions.h" - -struct __GLXDRIdisplayRec { +struct __DRIdisplayRec { /** * Method to destroy the private DRI display data. */ - void (*destroyDisplay)(__GLXDRIdisplay *display); - - __GLXDRIscreen *(*createScreen)(__GLXscreenConfigs *psc, int screen, - __GLXdisplayPrivate *priv); -}; + void (*destroyDisplay)(Display *dpy, void *displayPrivate); -struct __GLXDRIscreenRec { - - void (*destroyScreen)(__GLXscreenConfigs *psc); - - __GLXDRIcontext *(*createContext)(__GLXscreenConfigs *psc, - const __GLcontextModes *mode, - GLXContext gc, - GLXContext shareList, int renderType); - - __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc, - XID drawable, - GLXDrawable glxDrawable, - const __GLcontextModes *modes); -}; + /** + * Opaque pointer to private per display direct rendering data. + * \c NULL if direct rendering is not supported on this display. + */ + struct __DRIdisplayPrivateRec *private; -struct __GLXDRIcontextRec { - void (*destroyContext)(__GLXDRIcontext *context, __GLXscreenConfigs *psc, - Display *dpy); - Bool (*bindContext)(__GLXDRIcontext *context, - __GLXDRIdrawable *pdraw, - __GLXDRIdrawable *pread); - - void (*unbindContext)(__GLXDRIcontext *context); + /** + * Array of pointers to methods to create and initialize the private DRI + * screen data. + */ + PFNCREATENEWSCREENFUNC * createNewScreen; }; -struct __GLXDRIdrawableRec { - void (*destroyDrawable)(__GLXDRIdrawable *drawable); - XID xDrawable; - XID drawable; - __GLXscreenConfigs *psc; - __DRIdrawable *driDrawable; - GLenum textureTarget; +/* +** We keep a linked list of these structures, one per DRI device driver. +*/ +struct __DRIdriverRec { + const char *name; + void *handle; + PFNCREATENEWSCREENFUNC createNewScreenFunc; + struct __DRIdriverRec *next; }; /* ** Function to create and DRI display data and initialize the display ** dependent methods. */ -extern __GLXDRIdisplay *driCreateDisplay(Display *dpy); -extern __GLXDRIdisplay *dri2CreateDisplay(Display *dpy); +extern void *driCreateDisplay(Display *dpy, __DRIdisplay *pdisp); + +extern __DRIdriver *driGetDriver(Display *dpy, int scrNum); extern void DRI_glXUseXFont( Font font, int first, int count, int listbase ); @@ -159,6 +133,8 @@ extern const char *glXGetScreenDriver (Display *dpy, int scrNum); extern const char *glXGetDriverConfig (const char *driverName); +extern Bool __glXWindowExists(Display *dpy, GLXDrawable draw); + #endif /************************************************************************/ @@ -249,11 +225,19 @@ struct __GLXcontextRec { */ XID share_xid; + /** + * Visual id. + * + * \deprecated + * This filed has been largely been replaced by the \c mode field, but + * the work is not quite done. + */ + VisualID vid; + /** * Screen number. */ GLint screen; - __GLXscreenConfigs *psc; /** * \c GL_TRUE if the context was created with ImportContext, which @@ -359,15 +343,24 @@ struct __GLXcontextRec { */ GLint majorOpcode; +#ifdef GLX_DIRECT_RENDERING /** - * Pointer to the mode used to create this context. + * Per context direct rendering interface functions and data. */ - const __GLcontextModes * mode; - -#ifdef GLX_DIRECT_RENDERING - __GLXDRIcontext *driContext; - __DRIcontext *__driContext; + __DRIcontext driContext; #endif + + /** + * \c GLXFBConfigID used to create this context. May be \c None. This + * field has been replaced by the \c mode field. + * + * \since Internal API version 20030317. + * + * \deprecated + * This filed has been largely been replaced by the \c mode field, but + * the work is not quite done. + */ + GLXFBConfigID fbconfigID; /** * The current read-drawable for this context. Will be None if this @@ -445,7 +438,7 @@ extern void __glFreeAttributeState(__GLXcontext *); * One of these records exists per screen of the display. It contains * a pointer to the config data for that screen (if the screen supports GL). */ -struct __GLXscreenConfigsRec { +typedef struct __GLXscreenConfigsRec { /** * GLX extension string reported by the X-server. */ @@ -461,46 +454,13 @@ struct __GLXscreenConfigsRec { /** * Per screen direct rendering interface functions and data. */ - __DRIscreen *__driScreen; - const __DRIcoreExtension *core; - const __DRIlegacyExtension *legacy; - __glxHashTable *drawHash; - Display *dpy; - int scr, fd; - void *driver; - - __GLXDRIscreen *driScreen; - -#ifdef __DRI_COPY_SUB_BUFFER - const __DRIcopySubBufferExtension *copySubBuffer; -#endif - -#ifdef __DRI_SWAP_CONTROL - const __DRIswapControlExtension *swapControl; -#endif - -#ifdef __DRI_ALLOCATE - const __DRIallocateExtension *allocate; -#endif - -#ifdef __DRI_FRAME_TRACKING - const __DRIframeTrackingExtension *frameTracking; -#endif - -#ifdef __DRI_MEDIA_STREAM_COUNTER - const __DRImediaStreamCounterExtension *msc; -#endif - -#ifdef __DRI_TEX_BUFFER - const __DRItexBufferExtension *texBuffer; -#endif - + __DRIscreen driScreen; #endif /** - * Linked list of glx visuals and fbconfigs for this screen. + * Linked list of configurations for this screen. */ - __GLcontextModes *visuals, *configs; + __GLcontextModes *configs; /** * Per-screen dynamic GLX extension tracking. The \c direct_support @@ -514,7 +474,7 @@ struct __GLXscreenConfigsRec { GLboolean ext_list_first_time; /*@}*/ -}; +} __GLXscreenConfigs; /** * Per display private data. One of these records exists for each display @@ -563,11 +523,11 @@ struct __GLXdisplayPrivateRec { /** * Per display direct rendering interface functions and data. */ - __GLXDRIdisplay *driDisplay; - __GLXDRIdisplay *dri2Display; + __DRIdisplay driDisplay; #endif }; +void __glXFreeContext(__GLXcontext*); extern GLubyte *__glXFlushRenderBuffer(__GLXcontext*, GLubyte*); @@ -611,10 +571,6 @@ extern __GLXcontext *__glXcurrentContext; #endif /* defined( USE_XTHREADS ) || defined( PTHREADS ) */ -extern void __glXSetCurrentContextNull(void); - -extern void __glXFreeContext(__GLXcontext*); - /* ** Global lock for all threads in this address space using the GLX @@ -724,16 +680,13 @@ extern char *__glXstrdup(const char *str); extern const char __glXGLClientVersion[]; extern const char __glXGLClientExtensions[]; +/* Determine the internal API version */ +extern int __glXGetInternalVersion(void); + /* Get the unadjusted system time */ extern int __glXGetUST( int64_t * ust ); -extern GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable, - int32_t * numerator, int32_t * denominator); - -#ifdef GLX_DIRECT_RENDERING -GLboolean -__driGetMscRateOML(__DRIdrawable *draw, - int32_t *numerator, int32_t *denominator, void *private); -#endif +extern Bool __glXGetMscRateOML(Display * dpy, GLXDrawable drawable, + int32_t * numerator, int32_t * denominator); #endif /* !__GLX_client_h__ */ -- cgit v1.2.3