Introduce dixLookupFontable for "FONT or GC" parameters.
Signed-off-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Julien Cristau <jcristau@debian.org> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
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@ -427,18 +427,8 @@ ProcXF86BigfontQueryFont(
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return BadLength;
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}
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#endif
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client->errorValue = stuff->id; /* EITHER font or gc */
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dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT,
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client, DixGetAttrAccess);
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if (!pFont) {
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GC *pGC;
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dixLookupResourceByType((pointer *)&pGC, stuff->id, RT_GC,
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client, DixGetAttrAccess);
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if (!pGC)
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return BadFont; /* procotol spec says only error is BadFont */
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pFont = pGC->font;
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}
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if (dixLookupFontable(&pFont, stuff->id, client, DixGetAttrAccess) != Success)
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return BadFont; /* procotol spec says only error is BadFont */
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pmax = FONTINKMAX(pFont);
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pmin = FONTINKMIN(pFont);
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@ -1283,22 +1283,13 @@ ProcQueryFont(ClientPtr client)
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{
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xQueryFontReply *reply;
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FontPtr pFont;
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GC *pGC;
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int rc;
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REQUEST(xResourceReq);
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REQUEST_SIZE_MATCH(xResourceReq);
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client->errorValue = stuff->id; /* EITHER font or gc */
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rc = dixLookupResourceByType((pointer *)&pFont, stuff->id, RT_FONT, client,
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DixGetAttrAccess);
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if (rc == BadValue) {
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rc = dixLookupResourceByType((pointer *)&pGC, stuff->id, RT_GC, client,
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DixGetAttrAccess);
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if (rc == Success)
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pFont = pGC->font;
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}
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rc = dixLookupFontable(&pFont, stuff->id, client, DixGetAttrAccess);
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if (rc != Success)
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return (rc == BadValue) ? BadFont: rc;
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return rc;
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{
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xCharInfo *pmax = FONTINKMAX(pFont);
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@ -1339,24 +1330,15 @@ ProcQueryTextExtents(ClientPtr client)
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{
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xQueryTextExtentsReply reply;
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FontPtr pFont;
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GC *pGC;
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ExtentInfoRec info;
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unsigned long length;
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int rc;
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REQUEST(xQueryTextExtentsReq);
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REQUEST_AT_LEAST_SIZE(xQueryTextExtentsReq);
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client->errorValue = stuff->fid; /* EITHER font or gc */
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rc = dixLookupResourceByType((pointer *)&pFont, stuff->fid, RT_FONT, client,
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DixGetAttrAccess);
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if (rc == BadValue) {
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rc = dixLookupResourceByType((pointer *)&pGC, stuff->fid, RT_GC, client,
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DixGetAttrAccess);
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if (rc == Success)
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pFont = pGC->font;
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}
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rc = dixLookupFontable(&pFont, stuff->fid, client, DixGetAttrAccess);
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if (rc != Success)
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return (rc == BadValue) ? BadFont: rc;
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return rc;
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length = client->req_len - bytes_to_int32(sizeof(xQueryTextExtentsReq));
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length = length << 1;
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@ -92,6 +92,7 @@ Author: Adobe Systems Incorporated
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#include "windowstr.h"
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#include "dixstruct.h"
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#include "pixmapstr.h"
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#include "gcstruct.h"
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#include "scrnintstr.h"
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#define XK_LATIN1
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#include <X11/keysymdef.h>
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@ -235,6 +236,23 @@ dixLookupGC(GCPtr *pGC, XID id, ClientPtr client, Mask access)
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return (rc == BadValue) ? BadGC : rc;
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}
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int
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dixLookupFontable(FontPtr *pFont, XID id, ClientPtr client, Mask access)
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{
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int rc;
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GC *pGC;
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client->errorValue = id; /* EITHER font or gc */
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rc = dixLookupResourceByType((pointer *) pFont, id, RT_FONT, client, access);
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if (rc != BadValue)
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return rc;
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rc = dixLookupResourceByType((pointer *) &pGC, id, RT_GC, client, access);
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if (rc == BadValue)
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return BadFont;
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if (rc == Success)
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*pFont = pGC->font;
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return rc;
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}
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int
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dixLookupClient(ClientPtr *pClient, XID rid, ClientPtr client, Mask access)
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{
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17
glx/xfont.c
17
glx/xfont.c
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@ -155,7 +155,6 @@ int __glXDisp_UseXFont(__GLXclientState *cl, GLbyte *pc)
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ClientPtr client = cl->client;
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xGLXUseXFontReq *req;
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FontPtr pFont;
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GC *pGC;
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GLuint currentListIndex;
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__GLXcontext *cx;
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int error;
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@ -181,19 +180,9 @@ int __glXDisp_UseXFont(__GLXclientState *cl, GLbyte *pc)
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** containing a font.
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*/
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error = dixLookupResourceByType((pointer *)&pFont,
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req->font, RT_FONT,
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client, DixReadAccess);
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if (error != Success) {
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error = dixLookupResourceByType((pointer *)&pGC,
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req->font, RT_GC,
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client, DixReadAccess);
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if (error != Success) {
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client->errorValue = req->font;
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return error == BadGC ? BadFont : error;
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}
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pFont = pGC->font;
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}
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error = dixLookupFontable(&pFont, req->font, client, DixReadAccess);
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if (error != Success)
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return error;
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return MakeBitmapsFromFont(pFont, req->first, req->count,
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req->listBase);
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@ -199,6 +199,12 @@ extern _X_EXPORT int dixLookupGC(
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ClientPtr client,
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Mask access_mode);
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extern _X_EXPORT int dixLookupFontable(
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FontPtr *result,
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XID id,
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ClientPtr client,
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Mask access_mode);
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extern _X_EXPORT int dixLookupClient(
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ClientPtr *result,
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XID id,
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