diff options
Diffstat (limited to 'src/glx/x11/glx_query.c')
-rw-r--r-- | src/glx/x11/glx_query.c | 75 |
1 files changed, 38 insertions, 37 deletions
diff --git a/src/glx/x11/glx_query.c b/src/glx/x11/glx_query.c index e93cd2afd4..56f3495186 100644 --- a/src/glx/x11/glx_query.c +++ b/src/glx/x11/glx_query.c @@ -39,12 +39,13 @@ * an identical binary layout. The only difference between them is the * meaning of the \c for_whom field and the value of the \c glxCode. */ -typedef struct GLXGenericGetString { - CARD8 reqType; - CARD8 glxCode; - CARD16 length B16; - CARD32 for_whom B32; - CARD32 name B32; +typedef struct GLXGenericGetString +{ + CARD8 reqType; + CARD8 glxCode; + CARD16 length B16; + CARD32 for_whom B32; + CARD32 name B32; } xGLXGenericGetStringReq; /* These defines are only needed to make the GetReq macro happy. @@ -53,50 +54,50 @@ typedef struct GLXGenericGetString { #define X_GLXGenericGetString 0 /** - * Query the Server GLX string and cache it in the display private. + * Query the Server GLX string. * This routine will allocate the necessay space for the string. */ char * -__glXGetStringFromServer( Display * dpy, int opcode, CARD32 glxCode, - CARD32 for_whom, CARD32 name ) +__glXGetStringFromServer(Display * dpy, int opcode, CARD32 glxCode, + CARD32 for_whom, CARD32 name) { - xGLXGenericGetStringReq *req; - xGLXSingleReply reply; - int length; - int numbytes; - char * buf; + xGLXGenericGetStringReq *req; + xGLXSingleReply reply; + int length; + int numbytes; + char *buf; - LockDisplay( dpy ); + LockDisplay(dpy); - /* All of the GLX protocol requests for getting a string from the server - * look the same. The exact meaning of the for_whom field is usually - * either the screen number (for glXQueryServerString) or the context tag - * (for GLXSingle). - */ + /* All of the GLX protocol requests for getting a string from the server + * look the same. The exact meaning of the for_whom field is usually + * either the screen number (for glXQueryServerString) or the context tag + * (for GLXSingle). + */ - GetReq( GLXGenericGetString, req ); - req->reqType = opcode; - req->glxCode = glxCode; - req->for_whom = for_whom; - req->name = name; + GetReq(GLXGenericGetString, req); + req->reqType = opcode; + req->glxCode = glxCode; + req->for_whom = for_whom; + req->name = name; - _XReply( dpy, (xReply *) & reply, 0, False ); + _XReply(dpy, (xReply *) & reply, 0, False); - length = reply.length * 4; - numbytes = reply.size; + length = reply.length * 4; + numbytes = reply.size; - buf = (char *) Xmalloc( numbytes ); - if ( buf != NULL ) { - _XRead( dpy, buf, numbytes ); - length -= numbytes; - } + buf = (char *) Xmalloc(numbytes); + if (buf != NULL) { + _XRead(dpy, buf, numbytes); + length -= numbytes; + } - _XEatData( dpy, length ); + _XEatData(dpy, length); - UnlockDisplay( dpy ); - SyncHandle(); + UnlockDisplay(dpy); + SyncHandle(); - return buf; + return buf; } |