glx: indent -br -i3 -npcs --no-tabs dri2_glx.c
This commit is contained in:
RALOVICH, Kristóf
Brian Paul
parent
66cc150770
commit
bca6e79a45
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@ -51,292 +51,302 @@ typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
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typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
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typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
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struct __GLXDRIdisplayPrivateRec {
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__GLXDRIdisplay base;
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struct __GLXDRIdisplayPrivateRec
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{
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__GLXDRIdisplay base;
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/*
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/*
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** XFree86-DRI version information
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*/
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int driMajor;
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int driMinor;
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int driPatch;
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int driMajor;
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int driMinor;
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int driPatch;
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};
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struct __GLXDRIcontextPrivateRec {
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__GLXDRIcontext base;
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__DRIcontext *driContext;
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__GLXscreenConfigs *psc;
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struct __GLXDRIcontextPrivateRec
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{
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__GLXDRIcontext base;
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__DRIcontext *driContext;
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__GLXscreenConfigs *psc;
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};
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struct __GLXDRIdrawablePrivateRec {
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__GLXDRIdrawable base;
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__DRIbuffer buffers[5];
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int bufferCount;
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int width, height;
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struct __GLXDRIdrawablePrivateRec
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{
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__GLXDRIdrawable base;
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__DRIbuffer buffers[5];
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int bufferCount;
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int width, height;
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};
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static void dri2DestroyContext(__GLXDRIcontext *context,
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__GLXscreenConfigs *psc, Display *dpy)
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static void
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dri2DestroyContext(__GLXDRIcontext * context,
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__GLXscreenConfigs * psc, Display * dpy)
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{
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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(*core->destroyContext)(pcp->driContext);
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(*core->destroyContext) (pcp->driContext);
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Xfree(pcp);
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Xfree(pcp);
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}
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static Bool dri2BindContext(__GLXDRIcontext *context,
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__GLXDRIdrawable *draw, __GLXDRIdrawable *read)
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static Bool
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dri2BindContext(__GLXDRIcontext * context,
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__GLXDRIdrawable * draw, __GLXDRIdrawable * read)
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{
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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return (*core->bindContext)(pcp->driContext,
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draw->driDrawable,
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read->driDrawable);
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return (*core->bindContext) (pcp->driContext,
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draw->driDrawable, read->driDrawable);
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}
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static void dri2UnbindContext(__GLXDRIcontext *context)
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static void
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dri2UnbindContext(__GLXDRIcontext * context)
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{
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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__GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
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const __DRIcoreExtension *core = pcp->psc->core;
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(*core->unbindContext)(pcp->driContext);
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(*core->unbindContext) (pcp->driContext);
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}
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static __GLXDRIcontext *dri2CreateContext(__GLXscreenConfigs *psc,
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const __GLcontextModes *mode,
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GLXContext gc,
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GLXContext shareList, int renderType)
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static __GLXDRIcontext *
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dri2CreateContext(__GLXscreenConfigs * psc,
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const __GLcontextModes * mode,
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GLXContext gc, GLXContext shareList, int renderType)
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{
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__GLXDRIcontextPrivate *pcp, *pcp_shared;
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__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
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__DRIcontext *shared = NULL;
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__GLXDRIcontextPrivate *pcp, *pcp_shared;
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__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
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__DRIcontext *shared = NULL;
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if (shareList) {
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pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
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shared = pcp_shared->driContext;
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}
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if (shareList) {
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pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
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shared = pcp_shared->driContext;
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}
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pcp = Xmalloc(sizeof *pcp);
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if (pcp == NULL)
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return NULL;
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pcp = Xmalloc(sizeof *pcp);
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if (pcp == NULL)
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return NULL;
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pcp->psc = psc;
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pcp->driContext =
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(*psc->dri2->createNewContext)(psc->__driScreen,
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config->driConfig, shared, pcp);
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gc->__driContext = pcp->driContext;
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pcp->psc = psc;
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pcp->driContext =
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(*psc->dri2->createNewContext) (psc->__driScreen,
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config->driConfig, shared, pcp);
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gc->__driContext = pcp->driContext;
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if (pcp->driContext == NULL) {
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Xfree(pcp);
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return NULL;
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}
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if (pcp->driContext == NULL) {
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Xfree(pcp);
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return NULL;
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}
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pcp->base.destroyContext = dri2DestroyContext;
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pcp->base.bindContext = dri2BindContext;
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pcp->base.unbindContext = dri2UnbindContext;
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pcp->base.destroyContext = dri2DestroyContext;
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pcp->base.bindContext = dri2BindContext;
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pcp->base.unbindContext = dri2UnbindContext;
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return &pcp->base;
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return &pcp->base;
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}
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static void dri2DestroyDrawable(__GLXDRIdrawable *pdraw)
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static void
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dri2DestroyDrawable(__GLXDRIdrawable * pdraw)
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{
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const __DRIcoreExtension *core = pdraw->psc->core;
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const __DRIcoreExtension *core = pdraw->psc->core;
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(*core->destroyDrawable)(pdraw->driDrawable);
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DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
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Xfree(pdraw);
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(*core->destroyDrawable) (pdraw->driDrawable);
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DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
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Xfree(pdraw);
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}
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static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
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XID xDrawable,
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GLXDrawable drawable,
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const __GLcontextModes *modes)
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static __GLXDRIdrawable *
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dri2CreateDrawable(__GLXscreenConfigs * psc,
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XID xDrawable,
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GLXDrawable drawable, const __GLcontextModes * modes)
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{
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__GLXDRIdrawablePrivate *pdraw;
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__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
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__GLXDRIdrawablePrivate *pdraw;
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__GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
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pdraw = Xmalloc(sizeof(*pdraw));
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if (!pdraw)
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return NULL;
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pdraw = Xmalloc(sizeof(*pdraw));
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if (!pdraw)
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return NULL;
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pdraw->base.destroyDrawable = dri2DestroyDrawable;
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pdraw->base.xDrawable = xDrawable;
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pdraw->base.drawable = drawable;
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pdraw->base.psc = psc;
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pdraw->base.destroyDrawable = dri2DestroyDrawable;
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pdraw->base.xDrawable = xDrawable;
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pdraw->base.drawable = drawable;
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pdraw->base.psc = psc;
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DRI2CreateDrawable(psc->dpy, xDrawable);
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DRI2CreateDrawable(psc->dpy, xDrawable);
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/* Create a new drawable */
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pdraw->base.driDrawable =
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(*psc->dri2->createNewDrawable)(psc->__driScreen,
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config->driConfig, pdraw);
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/* Create a new drawable */
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pdraw->base.driDrawable =
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(*psc->dri2->createNewDrawable) (psc->__driScreen,
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config->driConfig, pdraw);
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if (!pdraw->base.driDrawable) {
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DRI2DestroyDrawable(psc->dpy, drawable);
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Xfree(pdraw);
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return NULL;
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}
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if (!pdraw->base.driDrawable) {
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DRI2DestroyDrawable(psc->dpy, drawable);
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Xfree(pdraw);
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return NULL;
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}
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return &pdraw->base;
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return &pdraw->base;
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}
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static void dri2SwapBuffers(__GLXDRIdrawable *pdraw)
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static void
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dri2SwapBuffers(__GLXDRIdrawable * pdraw)
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{
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__GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
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__GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
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DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
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0, 0, priv->width, priv->height);
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DRI2SwapBuffers(pdraw->psc->dpy, pdraw->drawable,
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0, 0, priv->width, priv->height);
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}
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static void dri2DestroyScreen(__GLXscreenConfigs *psc)
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static void
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dri2DestroyScreen(__GLXscreenConfigs * psc)
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{
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/* Free the direct rendering per screen data */
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(*psc->core->destroyScreen)(psc->__driScreen);
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drmClose(psc->fd);
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psc->__driScreen = NULL;
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/* Free the direct rendering per screen data */
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(*psc->core->destroyScreen) (psc->__driScreen);
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drmClose(psc->fd);
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psc->__driScreen = NULL;
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}
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static __DRIbuffer *
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dri2GetBuffers(__DRIdrawable *driDrawable,
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int *width, int *height,
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unsigned int *attachments, int count,
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int *out_count, void *loaderPrivate)
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dri2GetBuffers(__DRIdrawable * driDrawable,
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int *width, int *height,
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unsigned int *attachments, int count,
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int *out_count, void *loaderPrivate)
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{
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__GLXDRIdrawablePrivate *pdraw = loaderPrivate;
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DRI2Buffer *buffers;
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int i;
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__GLXDRIdrawablePrivate *pdraw = loaderPrivate;
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DRI2Buffer *buffers;
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int i;
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buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
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width, height, attachments, count, out_count);
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if (buffers == NULL)
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return NULL;
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buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
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width, height, attachments, count, out_count);
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if (buffers == NULL)
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return NULL;
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pdraw->width = *width;
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pdraw->height = *height;
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pdraw->width = *width;
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pdraw->height = *height;
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/* This assumes the DRI2 buffer attachment tokens matches the
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* __DRIbuffer tokens. */
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for (i = 0; i < *out_count; i++) {
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pdraw->buffers[i].attachment = buffers[i].attachment;
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pdraw->buffers[i].name = buffers[i].name;
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pdraw->buffers[i].pitch = buffers[i].pitch;
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pdraw->buffers[i].cpp = buffers[i].cpp;
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pdraw->buffers[i].flags = buffers[i].flags;
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}
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/* This assumes the DRI2 buffer attachment tokens matches the
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* __DRIbuffer tokens. */
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for (i = 0; i < *out_count; i++) {
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pdraw->buffers[i].attachment = buffers[i].attachment;
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pdraw->buffers[i].name = buffers[i].name;
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pdraw->buffers[i].pitch = buffers[i].pitch;
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pdraw->buffers[i].cpp = buffers[i].cpp;
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pdraw->buffers[i].flags = buffers[i].flags;
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}
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Xfree(buffers);
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Xfree(buffers);
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return pdraw->buffers;
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return pdraw->buffers;
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}
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static const __DRIdri2LoaderExtension dri2LoaderExtension = {
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{ __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
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dri2GetBuffers,
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{__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION},
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dri2GetBuffers,
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};
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static const __DRIextension *loader_extensions[] = {
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&dri2LoaderExtension.base,
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&systemTimeExtension.base,
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NULL
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&dri2LoaderExtension.base,
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&systemTimeExtension.base,
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NULL
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};
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static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
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__GLXdisplayPrivate *priv)
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static __GLXDRIscreen *
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dri2CreateScreen(__GLXscreenConfigs * psc, int screen,
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__GLXdisplayPrivate * priv)
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{
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const __DRIconfig **driver_configs;
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const __DRIextension **extensions;
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__GLXDRIscreen *psp;
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unsigned int sareaHandle;
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char *driverName, *busID;
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drm_magic_t magic;
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int i;
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const __DRIconfig **driver_configs;
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const __DRIextension **extensions;
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__GLXDRIscreen *psp;
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unsigned int sareaHandle;
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char *driverName, *busID;
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drm_magic_t magic;
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int i;
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psp = Xmalloc(sizeof *psp);
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if (psp == NULL)
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return NULL;
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psp = Xmalloc(sizeof *psp);
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if (psp == NULL)
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return NULL;
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/* Initialize per screen dynamic client GLX extensions */
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psc->ext_list_first_time = GL_TRUE;
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/* Initialize per screen dynamic client GLX extensions */
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psc->ext_list_first_time = GL_TRUE;
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if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
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return NULL;
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if (!DRI2Connect(psc->dpy, screen, &driverName, &busID, &sareaHandle))
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return NULL;
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psc->driver = driOpenDriver(driverName);
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if (psc->driver == NULL)
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goto handle_error;
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psc->driver = driOpenDriver(driverName);
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if (psc->driver == NULL)
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goto handle_error;
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extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
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if (extensions == NULL) {
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ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
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goto handle_error;
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}
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for (i = 0; extensions[i]; i++) {
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if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
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psc->core = (__DRIcoreExtension *) extensions[i];
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if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
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psc->dri2 = (__DRIdri2Extension *) extensions[i];
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}
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extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
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if (extensions == NULL) {
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ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
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goto handle_error;
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}
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if (psc->core == NULL || psc->dri2 == NULL) {
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ErrorMessageF("core dri or dri2 extension not found\n");
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goto handle_error;
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}
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for (i = 0; extensions[i]; i++) {
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if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
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psc->core = (__DRIcoreExtension *) extensions[i];
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if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
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psc->dri2 = (__DRIdri2Extension *) extensions[i];
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}
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psc->fd = drmOpen(NULL, busID);
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if (psc->fd < 0) {
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ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
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return NULL;
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}
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if (psc->core == NULL || psc->dri2 == NULL) {
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ErrorMessageF("core dri or dri2 extension not found\n");
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goto handle_error;
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}
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if (drmGetMagic(psc->fd, &magic))
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return NULL;
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psc->fd = drmOpen(NULL, busID);
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if (psc->fd < 0) {
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ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
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return NULL;
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}
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if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
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ErrorMessageF("failed to authenticate drm access\n");
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return NULL;
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}
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if (drmGetMagic(psc->fd, &magic))
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return NULL;
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psc->__driScreen =
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psc->dri2->createNewScreen(screen, psc->fd,
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loader_extensions, &driver_configs, psc);
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if (psc->__driScreen == NULL) {
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ErrorMessageF("failed to create dri screen\n");
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return NULL;
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}
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if (!DRI2AuthConnection(psc->dpy, screen, magic)) {
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ErrorMessageF("failed to authenticate drm access\n");
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return NULL;
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}
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driBindExtensions(psc, 1);
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psc->__driScreen =
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psc->dri2->createNewScreen(screen, psc->fd,
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loader_extensions, &driver_configs, psc);
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if (psc->__driScreen == NULL) {
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ErrorMessageF("failed to create dri screen\n");
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return NULL;
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}
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psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
|
||||
psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
|
||||
driBindExtensions(psc, 1);
|
||||
|
||||
psp->destroyScreen = dri2DestroyScreen;
|
||||
psp->createContext = dri2CreateContext;
|
||||
psp->createDrawable = dri2CreateDrawable;
|
||||
psp->swapBuffers = dri2SwapBuffers;
|
||||
psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
|
||||
psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
|
||||
|
||||
Xfree(driverName);
|
||||
Xfree(busID);
|
||||
psp->destroyScreen = dri2DestroyScreen;
|
||||
psp->createContext = dri2CreateContext;
|
||||
psp->createDrawable = dri2CreateDrawable;
|
||||
psp->swapBuffers = dri2SwapBuffers;
|
||||
|
||||
return psp;
|
||||
Xfree(driverName);
|
||||
Xfree(busID);
|
||||
|
||||
return psp;
|
||||
|
||||
handle_error:
|
||||
Xfree(driverName);
|
||||
Xfree(busID);
|
||||
Xfree(driverName);
|
||||
Xfree(busID);
|
||||
|
||||
/* FIXME: clean up here */
|
||||
/* FIXME: clean up here */
|
||||
|
||||
return NULL;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Called from __glXFreeDisplayPrivate.
|
||||
*/
|
||||
static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
|
||||
static void
|
||||
dri2DestroyDisplay(__GLXDRIdisplay * dpy)
|
||||
{
|
||||
Xfree(dpy);
|
||||
Xfree(dpy);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -344,29 +354,30 @@ static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
|
|||
* This is called from __glXInitialize() when we are given a new
|
||||
* display pointer.
|
||||
*/
|
||||
_X_HIDDEN __GLXDRIdisplay *dri2CreateDisplay(Display *dpy)
|
||||
_X_HIDDEN __GLXDRIdisplay *
|
||||
dri2CreateDisplay(Display * dpy)
|
||||
{
|
||||
__GLXDRIdisplayPrivate *pdp;
|
||||
int eventBase, errorBase;
|
||||
__GLXDRIdisplayPrivate *pdp;
|
||||
int eventBase, errorBase;
|
||||
|
||||
if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
|
||||
return NULL;
|
||||
if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
|
||||
return NULL;
|
||||
|
||||
pdp = Xmalloc(sizeof *pdp);
|
||||
if (pdp == NULL)
|
||||
return NULL;
|
||||
pdp = Xmalloc(sizeof *pdp);
|
||||
if (pdp == NULL)
|
||||
return NULL;
|
||||
|
||||
if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
|
||||
Xfree(pdp);
|
||||
return NULL;
|
||||
}
|
||||
if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
|
||||
Xfree(pdp);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
pdp->driPatch = 0;
|
||||
pdp->driPatch = 0;
|
||||
|
||||
pdp->base.destroyDisplay = dri2DestroyDisplay;
|
||||
pdp->base.createScreen = dri2CreateScreen;
|
||||
pdp->base.destroyDisplay = dri2DestroyDisplay;
|
||||
pdp->base.createScreen = dri2CreateScreen;
|
||||
|
||||
return &pdp->base;
|
||||
return &pdp->base;
|
||||
}
|
||||
|
||||
#endif /* GLX_DIRECT_RENDERING */
|
||||
|
|
|
|||
Loading…
Reference in New Issue