xserver: Branch 'master'
Ian Romanick
idr at kemper.freedesktop.org
Mon Feb 16 12:09:07 PST 2009
glx/glxdri.c | 6 +++++-
glx/glxdri2.c | 4 ++++
2 files changed, 9 insertions(+), 1 deletion(-)
New commits:
commit 51ae4d6bbfd95cac8a9cdefcd6f22fbe21a6cb9d
Author: Ian Romanick <ian.d.romanick at intel.com>
Date: Mon Feb 16 12:08:28 2009 -0800
glx: Add comments around some extension string weirdness
diff --git a/glx/glxdri.c b/glx/glxdri.c
index b3b3e27..cc6d939 100644
--- a/glx/glxdri.c
+++ b/glx/glxdri.c
@@ -1136,6 +1136,10 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
__glXScreenInit(&screen->base, pScreen);
+ /* The first call simply determines the length of the extension string.
+ * This allows us to allocate some memory to hold the extension string,
+ * but it requires that we call __glXGetExtensionString a second time.
+ */
buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
if (buffer_size > 0) {
if (screen->base.GLXextensions != NULL) {
@@ -1150,7 +1154,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
__glXsetEnterLeaveServerFuncs(__glXDRIenterServer, __glXDRIleaveServer);
screen->enterVT = pScrn->EnterVT;
- pScrn->EnterVT = glxDRIEnterVT;
+ pScrn->EnterVT = glxDRIEnterVT;
screen->leaveVT = pScrn->LeaveVT;
pScrn->LeaveVT = glxDRILeaveVT;
diff --git a/glx/glxdri2.c b/glx/glxdri2.c
index 66e0889..b12293a 100644
--- a/glx/glxdri2.c
+++ b/glx/glxdri2.c
@@ -583,6 +583,10 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
__glXScreenInit(&screen->base, pScreen);
+ /* The first call simply determines the length of the extension string.
+ * This allows us to allocate some memory to hold the extension string,
+ * but it requires that we call __glXGetExtensionString a second time.
+ */
buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
if (buffer_size > 0) {
if (screen->base.GLXextensions != NULL) {
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