Convert to X.Org standard code style

Mostly via util/modular/x-indent-all.sh, plus some manual cleanup

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 497 insertions, 460 deletions

diff --git a/wrapper/XvMCWrapper.c b/wrapper/XvMCWrapper.c
index 7a4c86d..7a07634 100644
--- a/wrapper/XvMCWrapper.c
+++ b/wrapper/XvMCWrapper.c
@@ -26,9 +26,10 @@
  */
 
 /*
- * BUGS: The wrapper really should maintain one symbol table per port. This
- * could possibly be implemented. To do that, the port-independent symbols need to be lifted out,
- * and one would have to create a number of mapping tables:
+ * BUGS: The wrapper really should maintain one symbol table per port.
+ * This could possibly be implemented. To do that, the port-independent
+ * symbols need to be lifted out, and one would have to create a number
+ * of mapping tables:
  *
  *                 port  -> symbol table
  *                 context -> port
@@ -36,12 +37,12 @@
  *                 subpicture -> port
  *
  * and reference the right table when needed.
- * This needs to be done only if there is a player that wants to access two displays with different
- * hardware simultaneously. Not likely as of today.
+ * This needs to be done only if there is a player that wants to access two
+ * displays with different hardware simultaneously. Not likely as of today.
  */
 
 #ifdef HAVE_CONFIG_H
-  #include "config.h"
+#include "config.h"
 #endif
 
 #include <X11/Xlib.h>
@@ -54,111 +55,124 @@
 #include <ctype.h>
 #include <stdlib.h>
 
-
 typedef Bool (*XvMCQueryExtensionP) (Display *, int *, int *);
-typedef Status (*XvMCQueryVersionP) (Display *, int *,int *);
-typedef XvMCSurfaceInfo * (*XvMCListSurfaceTypesP)(Display *, XvPortID, int *);
-typedef Status (* XvMCCreateContextP) (Display *,XvPortID,int ,int ,int ,int ,XvMCContext * );
-typedef Status (*XvMCDestroyContextP) (Display *, XvMCContext * );
-typedef Status (*XvMCCreateSurfaceP)(Display *,XvMCContext *,XvMCSurface *);
-typedef Status (*XvMCDestroySurfaceP)(Display *, XvMCSurface *);
-typedef XvImageFormatValues * (*XvMCListSubpictureTypesP) (Display *,XvPortID ,int ,int *);
-typedef Status (*XvMCPutSurfaceP)(Display *,XvMCSurface *,Drawable ,short , short , unsigned short ,
-				  unsigned short ,short ,short ,unsigned short ,unsigned short ,int );
-typedef Status (*XvMCHideSurfaceP)(Display *, XvMCSurface *);
-typedef Status (*XvMCCreateSubpictureP) (Display *, XvMCContext *, XvMCSubpicture *,
-					 unsigned short, unsigned short,int);
-typedef Status (*XvMCClearSubpictureP) (Display *,XvMCSubpicture *,short,short,unsigned short,unsigned short,
-					unsigned int);
-typedef Status (*XvMCCompositeSubpictureP) (Display *, XvMCSubpicture *,XvImage *,short,short,
-					    unsigned short, unsigned short,short,short);
+typedef Status (*XvMCQueryVersionP) (Display *, int *, int *);
+typedef XvMCSurfaceInfo *(*XvMCListSurfaceTypesP) (Display *, XvPortID, int *);
+typedef Status (*XvMCCreateContextP) (Display *, XvPortID, int, int, int, int,
+                                      XvMCContext *);
+typedef Status (*XvMCDestroyContextP) (Display *, XvMCContext *);
+typedef Status (*XvMCCreateSurfaceP) (Display *, XvMCContext *, XvMCSurface *);
+typedef Status (*XvMCDestroySurfaceP) (Display *, XvMCSurface *);
+typedef XvImageFormatValues *(*XvMCListSubpictureTypesP)(Display *, XvPortID,
+                                                         int, int *);
+typedef Status (*XvMCPutSurfaceP) (Display *, XvMCSurface *, Drawable, short,
+                                   short, unsigned short, unsigned short, short,
+                                   short, unsigned short, unsigned short, int);
+typedef Status (*XvMCHideSurfaceP) (Display *, XvMCSurface *);
+typedef Status (*XvMCCreateSubpictureP) (Display *, XvMCContext *,
+                                         XvMCSubpicture *, unsigned short,
+                                         unsigned short, int);
+typedef Status (*XvMCClearSubpictureP) (Display *, XvMCSubpicture *, short,
+                                        short, unsigned short, unsigned short,
+                                        unsigned int);
+typedef Status (*XvMCCompositeSubpictureP) (Display *, XvMCSubpicture *,
+                                            XvImage *, short, short,
+                                            unsigned short, unsigned short,
+                                            short, short);
 typedef Status (*XvMCDestroySubpictureP) (Display *, XvMCSubpicture *);
-typedef Status (*XvMCSetSubpicturePaletteP) (Display *, XvMCSubpicture *, unsigned char *);
-typedef Status (*XvMCBlendSubpictureP) (Display *d,XvMCSurface *,XvMCSubpicture *,short,
-					short,unsigned short,unsigned short,short,short,
-					unsigned short,unsigned short);
-typedef Status (*XvMCBlendSubpicture2P) (Display *,XvMCSurface *,XvMCSurface *,
-					 XvMCSubpicture *,short,short,unsigned short,
-					 unsigned short,short,short,unsigned short,
-					 unsigned short);
+typedef Status (*XvMCSetSubpicturePaletteP) (Display *, XvMCSubpicture *,
+                                             unsigned char *);
+typedef Status (*XvMCBlendSubpictureP) (Display * d, XvMCSurface *,
+                                        XvMCSubpicture *, short, short,
+                                        unsigned short, unsigned short, short,
+                                        short, unsigned short, unsigned short);
+typedef Status (*XvMCBlendSubpicture2P) (Display *, XvMCSurface *, XvMCSurface *,
+                                         XvMCSubpicture *, short, short,
+                                         unsigned short, unsigned short, short,
+                                         short, unsigned short, unsigned short);
 typedef Status (*XvMCSyncSurfaceP) (Display *, XvMCSurface *);
 typedef Status (*XvMCFlushSurfaceP) (Display *, XvMCSurface *);
 typedef Status (*XvMCGetSurfaceStatusP) (Display *, XvMCSurface *, int *);
-typedef Status (*XvMCRenderSurfaceP) (Display *,XvMCContext *,unsigned int,XvMCSurface *,
-				      XvMCSurface *,XvMCSurface *,unsigned int,unsigned int,
-				      unsigned int,XvMCMacroBlockArray *,XvMCBlockArray *);
+typedef Status (*XvMCRenderSurfaceP) (Display *, XvMCContext *, unsigned int,
+                                      XvMCSurface *, XvMCSurface *,
+                                      XvMCSurface *, unsigned int, unsigned int,
+                                      unsigned int, XvMCMacroBlockArray *,
+                                      XvMCBlockArray *);
 typedef Status (*XvMCSyncSubpictureP) (Display *, XvMCSubpicture *);
 typedef Status (*XvMCFlushSubpictureP) (Display *, XvMCSubpicture *);
 typedef Status (*XvMCGetSubpictureStatusP) (Display *, XvMCSubpicture *, int *);
-typedef Status (*XvMCCreateBlocksP) (Display *, XvMCContext *,unsigned int,XvMCBlockArray *);
-typedef Status (*XvMCDestroyBlocksP) (Display *,XvMCBlockArray *);
-typedef Status (*XvMCCreateMacroBlocksP) (Display *,XvMCContext *,unsigned int,
-					  XvMCMacroBlockArray *);
-typedef Status (*XvMCDestroyMacroBlocksP) (Display *,XvMCMacroBlockArray *);
-typedef XvAttribute *(*XvMCQueryAttributesP) (Display *,XvMCContext *,int *);
-typedef Status (*XvMCSetAttributeP) (Display *,XvMCContext *, Atom, int);
-typedef Status (*XvMCGetAttributeP) (Display *,XvMCContext *, Atom, int *);
+typedef Status (*XvMCCreateBlocksP) (Display *, XvMCContext *, unsigned int,
+                                     XvMCBlockArray *);
+typedef Status (*XvMCDestroyBlocksP) (Display *, XvMCBlockArray *);
+typedef Status (*XvMCCreateMacroBlocksP) (Display *, XvMCContext *, unsigned int,
+                                          XvMCMacroBlockArray *);
+typedef Status (*XvMCDestroyMacroBlocksP) (Display *, XvMCMacroBlockArray *);
+typedef XvAttribute *(*XvMCQueryAttributesP)(Display *, XvMCContext *, int *);
+typedef Status (*XvMCSetAttributeP) (Display *, XvMCContext *, Atom, int);
+typedef Status (*XvMCGetAttributeP) (Display *, XvMCContext *, Atom, int *);
 
 /*
  * Nonstandard VLD acceleration level:
  */
 
-typedef Status (*XvMCBeginSurfaceP) (Display *,XvMCContext *,XvMCSurface *,
-				     XvMCSurface *,XvMCSurface *f,const XvMCMpegControl *);
-typedef Status (*XvMCLoadQMatrixP) (Display *, XvMCContext *,const XvMCQMatrix *);
-typedef Status (*XvMCPutSliceP)(Display *,XvMCContext *, char *,int);
-typedef Status (*XvMCPutSlice2P)(Display *,XvMCContext *, char *,int, unsigned);
-typedef Status (*XvMCGetDRInfoP)(Display *, XvPortID, char **, char **, int *, int *,
-				  int *, int *);
-
+typedef Status (*XvMCBeginSurfaceP) (Display *, XvMCContext *, XvMCSurface *,
+                                     XvMCSurface *, XvMCSurface * f,
+                                     const XvMCMpegControl *);
+typedef Status (*XvMCLoadQMatrixP) (Display *, XvMCContext *,
+                                    const XvMCQMatrix *);
+typedef Status (*XvMCPutSliceP) (Display *, XvMCContext *, char *, int);
+typedef Status (*XvMCPutSlice2P) (Display *, XvMCContext *, char *, int,
+                                  unsigned);
+typedef Status (*XvMCGetDRInfoP) (Display *, XvPortID, char **, char **, int *,
+                                  int *, int *, int *);
 
 typedef struct {
-    XvMCQueryExtensionP   XvMCQueryExtension;
-    XvMCQueryVersionP   XvMCQueryVersion;
-    XvMCListSurfaceTypesP  XvMCListSurfaceTypes;
-    XvMCCreateContextP   XvMCCreateContext;
-    XvMCDestroyContextP   XvMCDestroyContext;
-    XvMCCreateSurfaceP  XvMCCreateSurface;
-    XvMCDestroySurfaceP  XvMCDestroySurface;
+    XvMCQueryExtensionP         XvMCQueryExtension;
+    XvMCQueryVersionP           XvMCQueryVersion;
+    XvMCListSurfaceTypesP       XvMCListSurfaceTypes;
+    XvMCCreateContextP          XvMCCreateContext;
+    XvMCDestroyContextP         XvMCDestroyContext;
+    XvMCCreateSurfaceP          XvMCCreateSurface;
+    XvMCDestroySurfaceP         XvMCDestroySurface;
     XvMCListSubpictureTypesP    XvMCListSubpictureTypes;
-    XvMCPutSurfaceP   XvMCPutSurface;
-    XvMCHideSurfaceP   XvMCHideSurface;
-    XvMCCreateSubpictureP   XvMCCreateSubpicture;
-    XvMCClearSubpictureP     XvMCClearSubpicture;
+    XvMCPutSurfaceP             XvMCPutSurface;
+    XvMCHideSurfaceP            XvMCHideSurface;
+    XvMCCreateSubpictureP       XvMCCreateSubpicture;
+    XvMCClearSubpictureP        XvMCClearSubpicture;
     XvMCCompositeSubpictureP    XvMCCompositeSubpicture;
-    XvMCDestroySubpictureP    XvMCDestroySubpicture;
-    XvMCSetSubpicturePaletteP    XvMCSetSubpicturePalette;
-    XvMCBlendSubpictureP    XvMCBlendSubpicture;
-    XvMCBlendSubpicture2P   XvMCBlendSubpicture2;
-    XvMCSyncSurfaceP    XvMCSyncSurface;
-    XvMCFlushSurfaceP    XvMCFlushSurface;
-    XvMCGetSurfaceStatusP    XvMCGetSurfaceStatus;
-    XvMCRenderSurfaceP    XvMCRenderSurface;
-    XvMCSyncSubpictureP    XvMCSyncSubpicture;
-    XvMCFlushSubpictureP    XvMCFlushSubpicture;
+    XvMCDestroySubpictureP      XvMCDestroySubpicture;
+    XvMCSetSubpicturePaletteP   XvMCSetSubpicturePalette;
+    XvMCBlendSubpictureP        XvMCBlendSubpicture;
+    XvMCBlendSubpicture2P       XvMCBlendSubpicture2;
+    XvMCSyncSurfaceP            XvMCSyncSurface;
+    XvMCFlushSurfaceP           XvMCFlushSurface;
+    XvMCGetSurfaceStatusP       XvMCGetSurfaceStatus;
+    XvMCRenderSurfaceP          XvMCRenderSurface;
+    XvMCSyncSubpictureP         XvMCSyncSubpicture;
+    XvMCFlushSubpictureP        XvMCFlushSubpicture;
     XvMCGetSubpictureStatusP    XvMCGetSubpictureStatus;
-    XvMCCreateBlocksP    XvMCCreateBlocks;
-    XvMCDestroyBlocksP    XvMCDestroyBlocks;
-    XvMCCreateMacroBlocksP   XvMCCreateMacroBlocks;
-    XvMCDestroyMacroBlocksP    XvMCDestroyMacroBlocks;
-    XvMCQueryAttributesP    XvMCQueryAttributes;
-    XvMCSetAttributeP    XvMCSetAttribute;
-    XvMCGetAttributeP    XvMCGetAttribute;
+    XvMCCreateBlocksP           XvMCCreateBlocks;
+    XvMCDestroyBlocksP          XvMCDestroyBlocks;
+    XvMCCreateMacroBlocksP      XvMCCreateMacroBlocks;
+    XvMCDestroyMacroBlocksP     XvMCDestroyMacroBlocks;
+    XvMCQueryAttributesP        XvMCQueryAttributes;
+    XvMCSetAttributeP           XvMCSetAttribute;
+    XvMCGetAttributeP           XvMCGetAttribute;
 
     /*
      * Nonstandard VLD acceleration level:
      */
 
-    XvMCBeginSurfaceP    XvMCBeginSurface;
-    XvMCLoadQMatrixP    XvMCLoadQMatrix;
-    XvMCPutSliceP   XvMCPutSlice;
-    XvMCPutSlice2P   XvMCPutSlice2;
+    XvMCBeginSurfaceP           XvMCBeginSurface;
+    XvMCLoadQMatrixP            XvMCLoadQMatrix;
+    XvMCPutSliceP               XvMCPutSlice;
+    XvMCPutSlice2P              XvMCPutSlice2;
 
     /*
      * Driver name function.
      */
 
-    XvMCGetDRInfoP XvMCGetDRInfo;
+    XvMCGetDRInfoP               XvMCGetDRInfo;
 
     int preInitialised;
     int initialised;
@@ -198,36 +212,36 @@ static void *handle2;
 	if (dlerror() != NULL) return;				\
     }
 
-
 /*
  * Try to dlopen a shared library, versionless first.
  */
 
-
-static void  *dlopenversion(const char *lib, const char *version, int flag)
-{
-  void *ret;
-  int curLen,verLen;
-  char *curName;
-  const char *tail;
-
-
-  curLen = strlen(lib) + (verLen = strlen(version)) + 1;
-  curName = (char *) malloc(curLen * sizeof(char));
-  strncpy( curName, lib, curLen);
-  if (verLen > 1) {
-    if (NULL != (tail = strstr(version+1,"."))) {
-      strncat( curName, version, tail - version);
-    } else {
-      strncat( curName, version, verLen);
+static void *
+dlopenversion(const char *lib, const char *version, int flag)
+{
+    void *ret;
+    int curLen, verLen;
+    char *curName;
+    const char *tail;
+
+    curLen = strlen(lib) + (verLen = strlen(version)) + 1;
+    curName = (char *) malloc(curLen * sizeof(char));
+    strncpy(curName, lib, curLen);
+    if (verLen > 1) {
+        if (NULL != (tail = strstr(version + 1, "."))) {
+            strncat(curName, version, tail - version);
+        }
+        else {
+            strncat(curName, version, verLen);
+        }
     }
-  }
-  ret = dlopen(curName, flag);
-  free(curName);
-  return ret;
+    ret = dlopen(curName, flag);
+    free(curName);
+    return ret;
 }
 
-static int preInitW(Display *dpy)
+static int
+preInitW(Display *dpy)
 {
 
     /*
@@ -241,16 +255,18 @@ static int preInitW(Display *dpy)
     xW.initialised = 0;
     xvhandle = dlopenversion("libXv.so", XV_SOVERSION, RTLD_LAZY | RTLD_GLOBAL);
     if (!xvhandle) {
-	fprintf(stderr,"XvMCWrapper: Warning! Could not open shared "
-		"library \"libXv.so" XV_SOVERSION "\"\nThis may cause relocation "
-		"errors later.\nError was: \"%s\".\n",dlerror());
+        fprintf(stderr, "XvMCWrapper: Warning! Could not open shared "
+                "library \"libXv.so" XV_SOVERSION
+                "\"\nThis may cause relocation "
+                "errors later.\nError was: \"%s\".\n", dlerror());
     }
-    handle2 = dlopenversion("libXvMC.so", XVMC_SOVERSION, RTLD_LAZY | RTLD_GLOBAL);
+    handle2 =
+        dlopenversion("libXvMC.so", XVMC_SOVERSION, RTLD_LAZY | RTLD_GLOBAL);
     if (!handle2) {
-	fprintf(stderr,"XvMCWrapper: Could not load XvMC "
-		"library \"libXvMC.so" XVMC_SOVERSION "\". Failing\n");
-	fprintf(stderr,"%s\n",dlerror());
-	return 1;
+        fprintf(stderr, "XvMCWrapper: Could not load XvMC "
+                "library \"libXvMC.so" XVMC_SOVERSION "\". Failing\n");
+        fprintf(stderr, "%s\n", dlerror());
+        return 1;
     }
     XW_RSYM(xW, handle2, handleZ, XvMCQueryExtension, 1);
     XW_RSYM(xW, handle2, handleZ, XvMCQueryVersion, 1);
@@ -258,7 +274,8 @@ static int preInitW(Display *dpy)
     return 0;
 }
 
-static void initW(Display *dpy, XvPortID port)
+static void
+initW(Display *dpy, XvPortID port)
 {
     char nameBuffer[BUFLEN];
     void *handle;
@@ -267,96 +284,102 @@ static void initW(Display *dpy, XvPortID port)
     char *err;
     FILE *configFile;
     int nameLen = 0;
-    int major,minor,patchLevel,isLocal;
+    int major, minor, patchLevel, isLocal;
     char *busID = NULL;
 
     wrapperInit = 1;
     xW.initialised = 0;
 
     if (!wrapperPreInit)
-	if (preInitW( dpy )) return;
+        if (preInitW(dpy))
+            return;
 
     /*
      * Will the DDX tell us the client driver name?
      */
 
     xW.XvMCGetDRInfo = (XvMCGetDRInfoP)
-	dlsym(handle2,"XvMCGetDRInfo");
+        dlsym(handle2, "XvMCGetDRInfo");
 
     if ((err = dlerror()) == NULL) {
-	if (0 == xW.XvMCGetDRInfo( dpy, port, &clientName, &busID, &major,
-				    &minor,&patchLevel, &isLocal)) {
-	    nameLen = strlen(clientName);
-	    XFree(busID);
-	    if (!isLocal) {
-		fprintf(stderr,"XvMCWrapper: X server is not local. Cannot run XvMC.\n");
-		XFree(clientName);
-		return;
-	    }
-	} else {
-	    clientName = NULL;
-	}
+        if (0 == xW.XvMCGetDRInfo(dpy, port, &clientName, &busID, &major,
+                                  &minor, &patchLevel, &isLocal)) {
+            nameLen = strlen(clientName);
+            XFree(busID);
+            if (!isLocal) {
+                fprintf(stderr,
+                        "XvMCWrapper: X server is not local. Cannot run XvMC.\n");
+                XFree(clientName);
+                return;
+            }
+        }
+        else {
+            clientName = NULL;
+        }
     }
 
-    if (clientName && (nameLen < BUFLEN-7) && (nameLen > 0)) {
-	nameLen += 3;
-	strncpy(nameBuffer,"lib",BUFLEN-1);
-	strncpy(nameBuffer+3, clientName, BUFLEN-4);
-	strncpy(nameBuffer + nameLen, ".so", BUFLEN-nameLen-1);
-	nameBuffer[BUFLEN-1] = 0;
-	XFree(clientName);
-	handle = dlopenversion(nameBuffer, XVMC_SOVERSION,RTLD_LAZY);
-    } else {
-	/*
-	 * No. Try to obtain it from the config file.
-	 */
-
-	if (clientName) XFree(clientName);
-
-	configFile = fopen(STRS(XVMC_CONFIGDIR) "/XvMCConfig","r");
-
-	xW.initialised = 0;
-	xW.vldextension = 0;
-
-	if (NULL == configFile) {
-	    fprintf(stderr,"XvMCWrapper: Could not open config file \"%s\".\n",
-		    STRS(XVMC_CONFIGDIR) "/XvMCConfig");
-	    perror("XvMCWrapper");
-	    return;
-	}
-
-	if (NULL == fgets(nameBuffer, BUFLEN, configFile)) {
-	    fclose(configFile);
-	    fprintf(stderr,"XvMCWrapper: Could not read XvMC library name.\n");
-	    perror("XvMCWrapper");
-	    return;
-	}
-
-	fclose(configFile);
-	if ((tmp = strlen(nameBuffer)) == 0) {
-	    fprintf(stderr,"XvMCWrapper: Zero length XvMC library name.\n");
-	    fprintf(stderr,"%s\n",dlerror());
-	    return;
-	}
-
-	/*
-	 * Skip trailing newlines and garbage.
-	 */
-
-	while (iscntrl(nameBuffer[tmp-1])) {
-	    nameBuffer[tmp-1] = 0;
-	    if (--tmp == 0) {
-		fprintf(stderr,"XvMCWrapper: Zero length XvMC library name.\n");
-		return;
-	    }
-	}
-	handle = dlopen(nameBuffer,RTLD_LAZY);
+    if (clientName && (nameLen < BUFLEN - 7) && (nameLen > 0)) {
+        nameLen += 3;
+        strncpy(nameBuffer, "lib", BUFLEN - 1);
+        strncpy(nameBuffer + 3, clientName, BUFLEN - 4);
+        strncpy(nameBuffer + nameLen, ".so", BUFLEN - nameLen - 1);
+        nameBuffer[BUFLEN - 1] = 0;
+        XFree(clientName);
+        handle = dlopenversion(nameBuffer, XVMC_SOVERSION, RTLD_LAZY);
+    }
+    else {
+        /*
+         * No. Try to obtain it from the config file.
+         */
+
+        if (clientName)
+            XFree(clientName);
+
+        configFile = fopen(STRS(XVMC_CONFIGDIR) "/XvMCConfig", "r");
+
+        xW.initialised = 0;
+        xW.vldextension = 0;
+
+        if (NULL == configFile) {
+            fprintf(stderr, "XvMCWrapper: Could not open config file \"%s\".\n",
+                    STRS(XVMC_CONFIGDIR) "/XvMCConfig");
+            perror("XvMCWrapper");
+            return;
+        }
+
+        if (NULL == fgets(nameBuffer, BUFLEN, configFile)) {
+            fclose(configFile);
+            fprintf(stderr, "XvMCWrapper: Could not read XvMC library name.\n");
+            perror("XvMCWrapper");
+            return;
+        }
+
+        fclose(configFile);
+        if ((tmp = strlen(nameBuffer)) == 0) {
+            fprintf(stderr, "XvMCWrapper: Zero length XvMC library name.\n");
+            fprintf(stderr, "%s\n", dlerror());
+            return;
+        }
+
+        /*
+         * Skip trailing newlines and garbage.
+         */
+
+        while (iscntrl(nameBuffer[tmp - 1])) {
+            nameBuffer[tmp - 1] = 0;
+            if (--tmp == 0) {
+                fprintf(stderr,
+                        "XvMCWrapper: Zero length XvMC library name.\n");
+                return;
+            }
+        }
+        handle = dlopen(nameBuffer, RTLD_LAZY);
     }
     if (!handle) {
-	fprintf(stderr,"XvMCWrapper: Could not load hardware specific XvMC "
-		"library \"%s\".\n",nameBuffer);
-	fprintf(stderr,"%s\n",dlerror());
-	return;
+        fprintf(stderr, "XvMCWrapper: Could not load hardware specific XvMC "
+                "library \"%s\".\n", nameBuffer);
+        fprintf(stderr, "%s\n", dlerror());
+        return;
     }
 
     XW_RSYM(xW, handle, handle2, XvMCListSurfaceTypes,);
@@ -396,386 +419,400 @@ static void initW(Display *dpy, XvPortID port)
     xW.vldextension = 1;
 }
 
-
-Bool XvMCQueryExtension (Display *display, int *eventBase, int *errBase)
+Bool
+XvMCQueryExtension(Display *display, int *eventBase, int *errBase)
 {
-    if (!wrapperPreInit) preInitW( display );
-    if (!xW.preInitialised) return 0;
-    return (*xW.XvMCQueryExtension)(display, eventBase, errBase);
+    if (!wrapperPreInit)
+        preInitW(display);
+    if (!xW.preInitialised)
+        return 0;
+    return (*xW.XvMCQueryExtension) (display, eventBase, errBase);
 }
 
-Status XvMCQueryVersion (Display *display, int *major_versionp,
-			 int *minor_versionp)
+Status
+XvMCQueryVersion(Display *display, int *major_versionp, int *minor_versionp)
 {
-    if (!wrapperPreInit) preInitW( display );
-    if (!xW.preInitialised) return 0;
-    return (*xW.XvMCQueryVersion)(display, major_versionp, minor_versionp);
+    if (!wrapperPreInit)
+        preInitW(display);
+    if (!xW.preInitialised)
+        return 0;
+    return (*xW.XvMCQueryVersion) (display, major_versionp, minor_versionp);
 }
 
-
-XvMCSurfaceInfo * XvMCListSurfaceTypes(Display *dpy, XvPortID port, int *num)
+XvMCSurfaceInfo *
+XvMCListSurfaceTypes(Display *dpy, XvPortID port, int *num)
 {
-    if (!wrapperInit) initW( dpy, port);
-    if (!xW.initialised) return NULL;
-    return (*xW.XvMCListSurfaceTypes)(dpy, port, num);
+    if (!wrapperInit)
+        initW(dpy, port);
+    if (!xW.initialised)
+        return NULL;
+    return (*xW.XvMCListSurfaceTypes) (dpy, port, num);
 }
 
-Status XvMCCreateContext (
-    Display *display,
-    XvPortID port,
-    int surface_type_id,
-    int width,
-    int height,
-    int flags,
-    XvMCContext * context
-    )
-{
-    if (!wrapperInit) initW(display, port);
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCreateContext)(display, port, surface_type_id,
-				   width, height, flags, context);
+Status
+XvMCCreateContext(Display *display,
+                  XvPortID port,
+                  int surface_type_id,
+                  int width,
+                  int height,
+                  int flags,
+                  XvMCContext *context)
+{
+    if (!wrapperInit)
+        initW(display, port);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCreateContext) (display, port, surface_type_id,
+                                    width, height, flags, context);
 }
 
-Status XvMCDestroyContext (Display *display, XvMCContext * context)
+Status
+XvMCDestroyContext(Display *display, XvMCContext *context)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCDestroyContext)(display, context);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCDestroyContext) (display, context);
 }
 
 Status
-XvMCCreateSurface(
-    Display *display,
-    XvMCContext * context,
-    XvMCSurface * surface
-    )
+XvMCCreateSurface(Display *display,
+                  XvMCContext *context,
+                  XvMCSurface *surface)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCreateSurface)(display, context, surface);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCreateSurface) (display, context, surface);
 }
 
-Status XvMCDestroySurface(Display *display, XvMCSurface *surface)
+Status
+XvMCDestroySurface(Display *display, XvMCSurface *surface)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCDestroySurface)(display, surface);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCDestroySurface) (display, surface);
 }
 
-
-XvImageFormatValues * XvMCListSubpictureTypes (
-    Display * display,
-    XvPortID port,
-    int surface_type_id,
-    int *count_return
-    )
+XvImageFormatValues *
+XvMCListSubpictureTypes(Display *display,
+                        XvPortID port,
+                        int surface_type_id,
+                        int *count_return)
 {
-    if (!xW.initialised) return NULL;
-    return (*xW.XvMCListSubpictureTypes)(display, port, surface_type_id,
-					 count_return);
+    if (!xW.initialised)
+        return NULL;
+    return (*xW.XvMCListSubpictureTypes) (display, port, surface_type_id,
+                                          count_return);
 }
 
-
 Status
-XvMCPutSurface(
-    Display *display,
-    XvMCSurface *surface,
-    Drawable draw,
-    short srcx,
-    short srcy,
-    unsigned short srcw,
-    unsigned short srch,
-    short destx,
-    short desty,
-    unsigned short destw,
-    unsigned short desth,
-    int flags
-    )
-{
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCPutSurface)(display, surface, draw, srcx, srcy, srcw, srch,
-				destx, desty, destw, desth, flags);
+XvMCPutSurface(Display *display,
+               XvMCSurface * surface,
+               Drawable draw,
+               short srcx,
+               short srcy,
+               unsigned short srcw,
+               unsigned short srch,
+               short destx,
+               short desty,
+               unsigned short destw,
+               unsigned short desth,
+               int flags)
+{
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCPutSurface) (display, surface, draw, srcx, srcy, srcw, srch,
+                                 destx, desty, destw, desth, flags);
 }
 
-Status XvMCHideSurface(Display *display, XvMCSurface *surface)
+Status
+XvMCHideSurface(Display *display, XvMCSurface *surface)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCHideSurface)(display, surface);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCHideSurface) (display, surface);
 }
 
-
 Status
-XvMCCreateSubpicture (
-    Display *display,
-    XvMCContext *context,
-    XvMCSubpicture *subpicture,
-    unsigned short width,
-    unsigned short height,
-    int xvimage_id
-    )
+XvMCCreateSubpicture(Display *display,
+                     XvMCContext *context,
+                     XvMCSubpicture *subpicture,
+                     unsigned short width,
+                     unsigned short height,
+                     int xvimage_id)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCreateSubpicture)(display, context, subpicture, width, height,
-				      xvimage_id);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCreateSubpicture) (display, context, subpicture, width,
+                                       height, xvimage_id);
 }
 
-
 Status
-XvMCClearSubpicture (
-    Display *display,
-    XvMCSubpicture *subpicture,
-    short x,
-    short y,
-    unsigned short width,
-    unsigned short height,
-    unsigned int color
-    )
+XvMCClearSubpicture(Display *display,
+                    XvMCSubpicture *subpicture,
+                    short x,
+                    short y,
+                    unsigned short width,
+                    unsigned short height,
+                    unsigned int color)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCClearSubpicture)(display, subpicture, x, y, width, height, color);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCClearSubpicture) (display, subpicture, x, y, width, height,
+                                      color);
 }
 
-
 Status
-XvMCCompositeSubpicture (
-    Display *display,
-    XvMCSubpicture *subpicture,
-    XvImage *image,
-    short srcx,
-    short srcy,
-    unsigned short width,
-    unsigned short height,
-    short dstx,
-    short dsty
-    )
-{
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCompositeSubpicture)(display, subpicture, image, srcx, srcy,
-					 width, height, dstx, dsty);
+XvMCCompositeSubpicture(Display *display,
+                        XvMCSubpicture *subpicture,
+                        XvImage *image,
+                        short srcx,
+                        short srcy,
+                        unsigned short width,
+                        unsigned short height,
+                        short dstx,
+                        short dsty)
+{
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCompositeSubpicture) (display, subpicture, image, srcx,
+                                          srcy, width, height, dstx, dsty);
 }
 
 Status
-XvMCDestroySubpicture (Display *display, XvMCSubpicture *subpicture)
+XvMCDestroySubpicture(Display *display, XvMCSubpicture *subpicture)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCDestroySubpicture)(display, subpicture);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCDestroySubpicture) (display, subpicture);
 }
 
 Status
-XvMCSetSubpicturePalette (
-    Display *display,
-    XvMCSubpicture *subpicture,
-    unsigned char *palette
-    )
+XvMCSetSubpicturePalette(Display *display,
+                         XvMCSubpicture *subpicture,
+                         unsigned char *palette)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCSetSubpicturePalette)(display, subpicture, palette);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCSetSubpicturePalette) (display, subpicture, palette);
 }
 
-
 Status
-XvMCBlendSubpicture (
-    Display *display,
-    XvMCSurface *target_surface,
-    XvMCSubpicture *subpicture,
-    short subx,
-    short suby,
-    unsigned short subw,
-    unsigned short subh,
-    short surfx,
-    short surfy,
-    unsigned short surfw,
-    unsigned short surfh
-    )
-{
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCBlendSubpicture)(display, target_surface, subpicture,
-				     subx, suby, subw, subh, surfx, surfy,
-				     surfw, surfh);
+XvMCBlendSubpicture(Display *display,
+                    XvMCSurface *target_surface,
+                    XvMCSubpicture *subpicture,
+                    short subx,
+                    short suby,
+                    unsigned short subw,
+                    unsigned short subh,
+                    short surfx,
+                    short surfy,
+                    unsigned short surfw,
+                    unsigned short surfh)
+{
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCBlendSubpicture) (display, target_surface, subpicture,
+                                      subx, suby, subw, subh, surfx, surfy,
+                                      surfw, surfh);
 }
 
 Status
-XvMCBlendSubpicture2 (
-    Display *display,
-    XvMCSurface *source_surface,
-    XvMCSurface *target_surface,
-    XvMCSubpicture *subpicture,
-    short subx,
-    short suby,
-    unsigned short subw,
-    unsigned short subh,
-    short surfx,
-    short surfy,
-    unsigned short surfw,
-    unsigned short surfh
-    )
-{
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCBlendSubpicture2)(display, source_surface, target_surface, subpicture,
-				      subx, suby, subw, subh, surfx, surfy, surfw, surfh);
+XvMCBlendSubpicture2(Display *display,
+                     XvMCSurface *source_surface,
+                     XvMCSurface *target_surface,
+                     XvMCSubpicture *subpicture,
+                     short subx,
+                     short suby,
+                     unsigned short subw,
+                     unsigned short subh,
+                     short surfx,
+                     short surfy,
+                     unsigned short surfw,
+                     unsigned short surfh)
+{
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCBlendSubpicture2) (display, source_surface, target_surface,
+                                       subpicture, subx, suby, subw, subh,
+                                       surfx, surfy, surfw, surfh);
 }
 
-
-Status XvMCSyncSurface (Display *display, XvMCSurface *surface)
+Status
+XvMCSyncSurface(Display *display, XvMCSurface *surface)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCSyncSurface)(display, surface);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCSyncSurface) (display, surface);
 }
 
-Status XvMCFlushSurface (Display *display, XvMCSurface *surface)
+Status
+XvMCFlushSurface(Display *display, XvMCSurface *surface)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCFlushSurface)(display, surface);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCFlushSurface) (display, surface);
 }
 
-Status XvMCGetSurfaceStatus (Display *display, XvMCSurface *surface, int *stat)
+Status
+XvMCGetSurfaceStatus(Display *display, XvMCSurface *surface, int *stat)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCGetSurfaceStatus)(display, surface, stat);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCGetSurfaceStatus) (display, surface, stat);
 }
 
-Status XvMCRenderSurface (
-    Display *display,
-    XvMCContext *context,
-    unsigned int picture_structure,
-    XvMCSurface *target_surface,
-    XvMCSurface *past_surface,
-    XvMCSurface *future_surface,
-    unsigned int flags,
-    unsigned int num_macroblocks,
-    unsigned int first_macroblock,
-    XvMCMacroBlockArray *macroblock_array,
-    XvMCBlockArray *blocks
-    )
-{
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCRenderSurface)(display, context, picture_structure, target_surface,
-				   past_surface, future_surface, flags, num_macroblocks,
-				   first_macroblock, macroblock_array, blocks);
+Status
+XvMCRenderSurface(Display *display,
+                  XvMCContext *context,
+                  unsigned int picture_structure,
+                  XvMCSurface *target_surface,
+                  XvMCSurface *past_surface,
+                  XvMCSurface *future_surface,
+                  unsigned int flags,
+                  unsigned int num_macroblocks,
+                  unsigned int first_macroblock,
+                  XvMCMacroBlockArray *macroblock_array,
+                  XvMCBlockArray *blocks)
+{
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCRenderSurface) (display, context, picture_structure,
+                                    target_surface, past_surface,
+                                    future_surface, flags, num_macroblocks,
+                                    first_macroblock, macroblock_array, blocks);
 }
 
-Status XvMCSyncSubpicture (Display *display, XvMCSubpicture *subpicture)
+Status
+XvMCSyncSubpicture(Display *display, XvMCSubpicture *subpicture)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCSyncSubpicture)(display, subpicture);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCSyncSubpicture) (display, subpicture);
 }
 
-Status XvMCFlushSubpicture (Display *display, XvMCSubpicture *subpicture)
+Status
+XvMCFlushSubpicture(Display *display, XvMCSubpicture *subpicture)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCFlushSubpicture)(display, subpicture);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCFlushSubpicture) (display, subpicture);
 }
+
 Status
-XvMCGetSubpictureStatus (Display *display, XvMCSubpicture *subpic, int *stat)
+XvMCGetSubpictureStatus(Display *display, XvMCSubpicture *subpic, int *stat)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCGetSubpictureStatus)(display, subpic, stat);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCGetSubpictureStatus) (display, subpic, stat);
 }
 
-Status XvMCCreateBlocks (
-    Display *display,
-    XvMCContext *context,
-    unsigned int num_blocks,
-    XvMCBlockArray *block
-    )
+Status
+XvMCCreateBlocks(Display *display,
+                 XvMCContext *context,
+                 unsigned int num_blocks,
+                 XvMCBlockArray *block)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCreateBlocks)(display, context, num_blocks, block);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCreateBlocks) (display, context, num_blocks, block);
 }
 
-
-Status XvMCDestroyBlocks (Display *display,XvMCBlockArray *block)
+Status
+XvMCDestroyBlocks(Display *display, XvMCBlockArray *block)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCDestroyBlocks)(display, block);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCDestroyBlocks) (display, block);
 }
 
-Status XvMCCreateMacroBlocks (
-    Display *display,
-    XvMCContext *context,
-    unsigned int num_blocks,
-    XvMCMacroBlockArray *blocks
-    )
+Status
+XvMCCreateMacroBlocks(Display *display,
+                      XvMCContext *context,
+                      unsigned int num_blocks,
+                      XvMCMacroBlockArray *blocks)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCCreateMacroBlocks)(display, context, num_blocks, blocks);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCCreateMacroBlocks) (display, context, num_blocks, blocks);
 }
 
-
-Status XvMCDestroyMacroBlocks (
-    Display *display,
-    XvMCMacroBlockArray *block
-    )
+Status
+XvMCDestroyMacroBlocks(Display *display,
+                       XvMCMacroBlockArray *block)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCDestroyMacroBlocks)(display, block);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCDestroyMacroBlocks) (display, block);
 }
 
-
 XvAttribute *
-XvMCQueryAttributes (
-    Display *display,
-    XvMCContext *context,
-    int *number
-    )
+XvMCQueryAttributes(Display *display,
+                    XvMCContext *context,
+                    int *number)
 {
-    if (!xW.initialised) return NULL;
-    return (*xW.XvMCQueryAttributes)(display, context, number);
+    if (!xW.initialised)
+        return NULL;
+    return (*xW.XvMCQueryAttributes) (display, context, number);
 }
 
-
 Status
-XvMCSetAttribute (
-    Display *display,
-    XvMCContext *context,
-    Atom attribute,
-    int value
-    )
+XvMCSetAttribute(Display *display,
+                 XvMCContext *context,
+                 Atom attribute,
+                 int value)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCSetAttribute)(display, context, attribute, value);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCSetAttribute) (display, context, attribute, value);
 }
 
-
 Status
-XvMCGetAttribute (
-    Display *display,
-    XvMCContext *context,
-    Atom attribute,
-    int *value
-    )
+XvMCGetAttribute(Display *display,
+                 XvMCContext *context,
+                 Atom attribute,
+                 int *value)
 {
-    if (!xW.initialised) return BadValue;
-    return (*xW.XvMCGetAttribute)(display, context, attribute, value);
+    if (!xW.initialised)
+        return BadValue;
+    return (*xW.XvMCGetAttribute) (display, context, attribute, value);
 }
 
-
-Status XvMCBeginSurface(Display *display,
-			XvMCContext *context,
-			XvMCSurface *target_surface,
-			XvMCSurface *past_surface,
-			XvMCSurface *future_surface,
-			const XvMCMpegControl *control)
+Status
+XvMCBeginSurface(Display *display,
+                 XvMCContext *context,
+                 XvMCSurface *target_surface,
+                 XvMCSurface *past_surface,
+                 XvMCSurface *future_surface,
+                 const XvMCMpegControl *control)
 {
-    if (!xW.vldextension) return BadValue;
-    return (*xW.XvMCBeginSurface)(display, context, target_surface, past_surface, future_surface,
-				  control);
+    if (!xW.vldextension)
+        return BadValue;
+    return (*xW.XvMCBeginSurface) (display, context, target_surface,
+                                   past_surface, future_surface, control);
 }
 
-Status XvMCLoadQMatrix(Display *display, XvMCContext *context,
-		       const XvMCQMatrix *qmx)
+Status
+XvMCLoadQMatrix(Display *display, XvMCContext *context,
+                const XvMCQMatrix *qmx)
 {
-    if (!xW.vldextension) return BadValue;
-    return (*xW.XvMCLoadQMatrix)(display, context, qmx);
+    if (!xW.vldextension)
+        return BadValue;
+    return (*xW.XvMCLoadQMatrix) (display, context, qmx);
 }
 
-Status XvMCPutSlice(Display *display,XvMCContext *context,
-		    char *slice, int nBytes)
+Status
+XvMCPutSlice(Display *display, XvMCContext *context, char *slice, int nBytes)
 {
-    if (!xW.vldextension) return BadValue;
-    return (*xW.XvMCPutSlice)(display, context, slice, nBytes);
+    if (!xW.vldextension)
+        return BadValue;
+    return (*xW.XvMCPutSlice) (display, context, slice, nBytes);
 }
 
-Status XvMCPutSlice2(Display *display,XvMCContext *context,
-		     char *slice, int nBytes, int sliceCode)
+Status
+XvMCPutSlice2(Display *display, XvMCContext *context,
+              char *slice, int nBytes, int sliceCode)
 {
-    if (!xW.vldextension) return BadValue;
-    return (*xW.XvMCPutSlice2)(display, context, slice, nBytes, sliceCode);
+    if (!xW.vldextension)
+        return BadValue;
+    return (*xW.XvMCPutSlice2) (display, context, slice, nBytes, sliceCode);
 }