summaryrefslogtreecommitdiffstats
path: root/src/mesa/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/common/dri_util.c198
-rw-r--r--src/mesa/drivers/dri/common/dri_util.h5
-rw-r--r--src/mesa/drivers/dri/i810/i810screen.c2
3 files changed, 17 insertions, 188 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index c30e66f1722..1f916a82cad 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -89,63 +89,6 @@ __driUtilMessage(const char *f, ...)
/*****************************************************************/
-/** \name Drawable list management */
-/*****************************************************************/
-/*@{*/
-
-static GLboolean __driAddDrawable(void *drawHash, __DRIdrawable *pdraw)
-{
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- if (drmHashInsert(drawHash, pdp->draw, pdraw))
- return GL_FALSE;
-
- return GL_TRUE;
-}
-
-static __DRIdrawable *__driFindDrawable(void *drawHash, __DRIid draw)
-{
- int retcode;
- __DRIdrawable *pdraw;
-
- retcode = drmHashLookup(drawHash, draw, (void *)&pdraw);
- if (retcode)
- return NULL;
-
- return pdraw;
-}
-
-
-/**
- * Find drawables in the local hash that have been destroyed on the
- * server.
- *
- * \param drawHash Hash-table containing all know drawables.
- */
-static void __driGarbageCollectDrawables(void *drawHash)
-{
- __DRIid draw;
- __DRInativeDisplay *dpy;
- __DRIdrawable *pdraw;
-
- if (drmHashFirst(drawHash, &draw, (void *)&pdraw) == 1) {
- do {
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
- dpy = pdp->driScreenPriv->display;
- if (! (*dri_interface->windowExists)(dpy, draw)) {
- /* Destroy the local drawable data, if the drawable no
- longer exists in the Xserver */
- (*pdraw->destroyDrawable)(dpy, pdraw->private);
- _mesa_free(pdraw);
- }
- } while (drmHashNext(drawHash, &draw, (void *)&pdraw) == 1);
- }
-}
-
-/*@}*/
-
-
-/*****************************************************************/
/** \name Context (un)binding functions */
/*****************************************************************/
/*@{*/
@@ -155,8 +98,6 @@ static void __driGarbageCollectDrawables(void *drawHash)
*
* \param dpy the display handle.
* \param scrn the screen number.
- * \param draw drawable.
- * \param read Current reading drawable.
* \param gc context.
*
* \return \c GL_TRUE on success, or \c GL_FALSE on failure.
@@ -170,12 +111,9 @@ static void __driGarbageCollectDrawables(void *drawHash)
* into their respective real types it also assures they are not \c NULL.
*/
static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx)
+ __DRIcontext *ctx)
{
__DRIscreen *pDRIScreen;
- __DRIdrawable *pdraw;
- __DRIdrawable *pread;
__DRIcontextPrivate *pcp;
__DRIscreenPrivate *psp;
__DRIdrawablePrivate *pdp;
@@ -186,7 +124,7 @@ static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
** calling driUnbindContext.
*/
- if (ctx == NULL || draw == None || read == None) {
+ if (ctx == NULL) {
/* ERROR!!! */
return GL_FALSE;
}
@@ -199,26 +137,12 @@ static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
psp = (__DRIscreenPrivate *)pDRIScreen->private;
pcp = (__DRIcontextPrivate *)ctx->private;
-
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- prp = (__DRIdrawablePrivate *)pread->private;
-
+ pdp = (__DRIdrawablePrivate *)pcp->driDrawablePriv;
+ prp = (__DRIdrawablePrivate *)pcp->driReadablePriv;
/* Let driver unbind drawable from context */
(*psp->DriverAPI.UnbindContext)(pcp);
-
if (pdp->refcount == 0) {
/* ERROR!!! */
return GL_FALSE;
@@ -254,72 +178,20 @@ static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
* This function takes both a read buffer and a draw buffer. This is needed
* for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
* function.
- *
- * \bug This function calls \c driCreateNewDrawable in two places with the
- * \c renderType hard-coded to \c GLX_WINDOW_BIT. Some checking might
- * be needed in those places when support for pbuffers and / or pixmaps
- * is added. Is it safe to assume that the drawable is a window?
*/
static GLboolean DoBindContext(__DRInativeDisplay *dpy,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx, const __GLcontextModes * modes,
- __DRIscreenPrivate *psp)
+ __DRIdrawable *pdraw,
+ __DRIdrawable *pread,
+ __DRIcontext *ctx,
+ __DRIscreenPrivate *psp)
{
- __DRIdrawable *pdraw;
__DRIdrawablePrivate *pdp;
- __DRIdrawable *pread;
__DRIdrawablePrivate *prp;
__DRIcontextPrivate * const pcp = ctx->private;
- /* Find the _DRIdrawable which corresponds to the writing drawable. */
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* Allocate a new drawable */
- pdraw = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, draw, pdraw, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pdraw->private) {
- /* ERROR!!! */
- _mesa_free(pdraw);
- return GL_FALSE;
- }
-
- }
pdp = (__DRIdrawablePrivate *) pdraw->private;
-
- /* Find the _DRIdrawable which corresponds to the reading drawable. */
- if (read == draw) {
- /* read buffer == draw buffer */
- prp = pdp;
- }
- else {
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* Allocate a new drawable */
- pread = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, read, pread, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pread->private) {
- /* ERROR!!! */
- _mesa_free(pread);
- return GL_FALSE;
- }
- }
- prp = (__DRIdrawablePrivate *) pread->private;
- }
+ prp = (__DRIdrawablePrivate *) pread->private;
/* Bind the drawable to the context */
pcp->driDrawablePriv = pdp;
@@ -359,8 +231,9 @@ static GLboolean DoBindContext(__DRInativeDisplay *dpy,
* function.
*/
static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext * ctx)
+ __DRIdrawable *pdraw,
+ __DRIdrawable *pread,
+ __DRIcontext * ctx)
{
__DRIscreen *pDRIScreen;
@@ -369,7 +242,7 @@ static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
** calling driBindContext.
*/
- if (ctx == NULL || draw == None || read == None) {
+ if (ctx == NULL || pdraw == None || pread == None) {
/* ERROR!!! */
return GL_FALSE;
}
@@ -380,7 +253,7 @@ static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
return GL_FALSE;
}
- return DoBindContext( dpy, draw, read, ctx, ctx->mode,
+ return DoBindContext( dpy, pdraw, pread, ctx,
(__DRIscreenPrivate *)pDRIScreen->private );
}
/*@}*/
@@ -438,8 +311,7 @@ __driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- if (!__driFindDrawable(psp->drawHash, pdp->draw) ||
- ! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
+ if (! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
&pdp->index, &pdp->lastStamp,
&pdp->x, &pdp->y, &pdp->w, &pdp->h,
&pdp->numClipRects, &pdp->pClipRects,
@@ -675,30 +547,9 @@ static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
pdp->swapBuffers = psp->DriverAPI.SwapBuffers;
- /* Add pdraw to drawable list */
- if (!__driAddDrawable(psp->drawHash, pdraw)) {
- /* ERROR!!! */
- (*pdraw->destroyDrawable)(dpy, pdp);
- _mesa_free(pdp);
- pdp = NULL;
- pdraw->private = NULL;
- }
-
return (void *) pdp;
}
-static __DRIdrawable *
-driGetDrawable(__DRInativeDisplay *dpy, __DRIid draw, void *screenPrivate)
-{
- __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
-
- /*
- ** Make sure this routine returns NULL if the drawable is not bound
- ** to a direct rendering context!
- */
- return __driFindDrawable(psp->drawHash, draw);
-}
-
static void
driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
{
@@ -710,9 +561,7 @@ driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
psp = pdp->driScreenPriv;
scrn = psp->myNum;
(*psp->DriverAPI.DestroyBuffer)(pdp);
- if ((*dri_interface->windowExists)(dpy, pdp->draw))
- (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
- drmHashDelete(psp->drawHash, pdp->draw);
+ (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
if (pdp->pClipRects) {
_mesa_free(pdp->pClipRects);
pdp->pClipRects = NULL;
@@ -751,7 +600,6 @@ driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
if (pcp) {
(*pcp->driScreenPriv->DriverAPI.DestroyContext)(pcp);
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
(void) (*dri_interface->destroyContext)(dpy, scrn, pcp->contextID);
_mesa_free(pcp);
}
@@ -836,8 +684,6 @@ driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
return NULL;
}
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
-
return pcp;
}
/*@}*/
@@ -874,15 +720,11 @@ static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPriv
(void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
(void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
- _mesa_free(psp->pDevPriv);
(void)drmCloseOnce(psp->fd);
if ( psp->modes != NULL ) {
(*dri_interface->destroyContextModes)( psp->modes );
}
- assert(psp->drawHash);
- drmHashDestroy(psp->drawHash);
-
_mesa_free(psp);
}
}
@@ -939,13 +781,6 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
return NULL;
}
- /* Create the hash table */
- psp->drawHash = drmHashCreate();
- if ( psp->drawHash == NULL ) {
- _mesa_free( psp );
- return NULL;
- }
-
psp->display = dpy;
psp->myNum = scrn;
psp->psc = psc;
@@ -993,7 +828,6 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
psc->destroyScreen = driDestroyScreen;
psc->createNewDrawable = driCreateNewDrawable;
- psc->getDrawable = driGetDrawable;
psc->getMSC = driGetMSC;
psc->createNewContext = driCreateNewContext;
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 539d28d1149..a08eab1616e 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -490,11 +490,6 @@ struct __DRIscreenPrivateRec {
__DRIcontextPrivate dummyContextPriv;
/**
- * Hash table to hold the drawable information for this screen.
- */
- void *drawHash;
-
- /**
* Device-dependent private information (not stored in the SAREA).
*
* This pointer is never touched by the DRI layer.
diff --git a/src/mesa/drivers/dri/i810/i810screen.c b/src/mesa/drivers/dri/i810/i810screen.c
index f8cf050d7e4..c0a7cdb90a9 100644
--- a/src/mesa/drivers/dri/i810/i810screen.c
+++ b/src/mesa/drivers/dri/i810/i810screen.c
@@ -431,7 +431,7 @@ static const struct __DriverAPIRec i810API = {
* failure.
*/
PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
+void * __driCreateNewScreen_20070105( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
const __GLcontextModes * modes,
const __DRIversion * ddx_version,
const __DRIversion * dri_version,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 11:04:36 +0000