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-rw-r--r--src/glx/dri2_glx.c5
-rw-r--r--src/glx/dri_common.c26
-rw-r--r--src/glx/dri_glx.c6
-rw-r--r--src/glx/drisw_glx.c6
-rw-r--r--src/glx/glxclient.h1
-rw-r--r--src/glx/glxcurrent.c14
6 files changed, 37 insertions, 21 deletions
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 506754c..e7c18ff 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -143,6 +143,8 @@ dri2_bind_context(struct glx_context *context, struct glx_context *old,
pdraw = (struct dri2_drawable *) driFetchDrawable(context, draw);
pread = (struct dri2_drawable *) driFetchDrawable(context, read);
+ driReleaseDrawables(&pcp->base);
+
if (pdraw == NULL || pread == NULL)
return GLXBadDrawable;
@@ -170,9 +172,6 @@ dri2_unbind_context(struct glx_context *context, struct glx_context *new)
struct dri2_screen *psc = (struct dri2_screen *) pcp->base.psc;
(*psc->core->unbindContext) (pcp->driContext);
-
- if (context == new)
- driReleaseDrawables(&pcp->base);
}
static struct glx_context *
diff --git a/src/glx/dri_common.c b/src/glx/dri_common.c
index 06a73e4..bac0c9e 100644
--- a/src/glx/dri_common.c
+++ b/src/glx/dri_common.c
@@ -369,8 +369,10 @@ driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable)
if (priv->drawHash == NULL)
return NULL;
- if (__glxHashLookup(priv->drawHash, glxDrawable, (void *) &pdraw) == 0)
+ if (__glxHashLookup(priv->drawHash, glxDrawable, (void *) &pdraw) == 0) {
+ pdraw->refcount ++;
return pdraw;
+ }
pdraw = psc->driScreen->createDrawable(psc, glxDrawable,
glxDrawable, gc->config);
@@ -378,6 +380,7 @@ driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable)
(*pdraw->destroyDrawable) (pdraw);
return NULL;
}
+ pdraw->refcount = 1;
return pdraw;
}
@@ -394,19 +397,28 @@ driReleaseDrawables(struct glx_context *gc)
if (__glxHashLookup(priv->drawHash,
gc->currentDrawable, (void *) &pdraw) == 0) {
if (pdraw->drawable == pdraw->xDrawable) {
- (*pdraw->destroyDrawable)(pdraw);
- __glxHashDelete(priv->drawHash, gc->currentDrawable);
+ pdraw->refcount --;
+ if (pdraw->refcount == 0) {
+ (*pdraw->destroyDrawable)(pdraw);
+ __glxHashDelete(priv->drawHash, gc->currentDrawable);
+ }
}
}
- if (gc->currentDrawable != gc->currentReadable &&
- __glxHashLookup(priv->drawHash,
+ if (__glxHashLookup(priv->drawHash,
gc->currentReadable, (void *) &pdraw) == 0) {
if (pdraw->drawable == pdraw->xDrawable) {
- (*pdraw->destroyDrawable)(pdraw);
- __glxHashDelete(priv->drawHash, gc->currentReadable);
+ pdraw->refcount --;
+ if (pdraw->refcount == 0) {
+ (*pdraw->destroyDrawable)(pdraw);
+ __glxHashDelete(priv->drawHash, gc->currentReadable);
+ }
}
}
+
+ gc->currentDrawable = None;
+ gc->currentReadable = None;
+
}
#endif /* GLX_DIRECT_RENDERING */
diff --git a/src/glx/dri_glx.c b/src/glx/dri_glx.c
index ff027dc..d59784c 100644
--- a/src/glx/dri_glx.c
+++ b/src/glx/dri_glx.c
@@ -503,6 +503,8 @@ dri_destroy_context(struct glx_context * context)
struct dri_context *pcp = (struct dri_context *) context;
struct dri_screen *psc = (struct dri_screen *) context->psc;
+ driReleaseDrawables(&pcp->base);
+
if (context->xid)
glx_send_destroy_context(psc->base.dpy, context->xid);
@@ -526,6 +528,8 @@ dri_bind_context(struct glx_context *context, struct glx_context *old,
pdraw = (struct dri_drawable *) driFetchDrawable(context, draw);
pread = (struct dri_drawable *) driFetchDrawable(context, read);
+ driReleaseDrawables(&pcp->base);
+
if (pdraw == NULL || pread == NULL)
return GLXBadDrawable;
@@ -543,8 +547,6 @@ dri_unbind_context(struct glx_context *context, struct glx_context *new)
struct dri_screen *psc = (struct dri_screen *) pcp->base.psc;
(*psc->core->unbindContext) (pcp->driContext);
-
- driReleaseDrawables(&pcp->base);
}
static const struct glx_context_vtable dri_context_vtable = {
diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
index 2eaa3c5..0075695 100644
--- a/src/glx/drisw_glx.c
+++ b/src/glx/drisw_glx.c
@@ -242,6 +242,8 @@ drisw_destroy_context(struct glx_context *context)
struct drisw_context *pcp = (struct drisw_context *) context;
struct drisw_screen *psc = (struct drisw_screen *) context->psc;
+ driReleaseDrawables(&pcp->base);
+
if (context->xid)
glx_send_destroy_context(psc->base.dpy, context->xid);
@@ -264,6 +266,8 @@ drisw_bind_context(struct glx_context *context, struct glx_context *old,
pdraw = (struct drisw_drawable *) driFetchDrawable(context, draw);
pread = (struct drisw_drawable *) driFetchDrawable(context, read);
+ driReleaseDrawables(&pcp->base);
+
if (pdraw == NULL || pread == NULL)
return GLXBadDrawable;
@@ -281,8 +285,6 @@ drisw_unbind_context(struct glx_context *context, struct glx_context *new)
struct drisw_screen *psc = (struct drisw_screen *) pcp->base.psc;
(*psc->core->unbindContext) (pcp->driContext);
-
- driReleaseDrawables(&pcp->base);
}
static const struct glx_context_vtable drisw_context_vtable = {
diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index fa2e2d3..88a6edd 100644
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -138,6 +138,7 @@ struct __GLXDRIdrawableRec
GLenum textureTarget;
GLenum textureFormat; /* EXT_texture_from_pixmap support */
unsigned long eventMask;
+ int refcount;
};
/*
diff --git a/src/glx/glxcurrent.c b/src/glx/glxcurrent.c
index 064fd71..9eb7d5a 100644
--- a/src/glx/glxcurrent.c
+++ b/src/glx/glxcurrent.c
@@ -255,8 +255,6 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw,
if (--oldGC->thread_refcount == 0) {
oldGC->vtable->unbind(oldGC, gc);
oldGC->currentDpy = 0;
- oldGC->currentDrawable = None;
- oldGC->currentReadable = None;
if (oldGC->xid == None && oldGC != gc) {
/* We are switching away from a context that was
@@ -268,13 +266,15 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw,
}
if (gc) {
- if (gc->thread_refcount++ == 0) {
- gc->currentDpy = dpy;
- gc->currentDrawable = draw;
- gc->currentReadable = read;
- }
+ if (gc->thread_refcount == 0)
+ gc->currentDpy = dpy;
__glXSetCurrentContext(gc);
ret = gc->vtable->bind(gc, oldGC, draw, read);
+ if (gc->thread_refcount == 0) {
+ gc->currentDrawable = draw;
+ gc->currentReadable = read;
+ }
+ gc->thread_refcount++;
} else {
__glXSetCurrentContextNull();
}
generated by cgit v1.1 at 2024-08-20 06:49:45 +0000