nixpkgs/pkgs/servers/x11/xorg/darwin/0001-XQuartz-GLX-Use-__glXEnableExtension-to-build-extens.patch
Charles Strahan f178817aee xquartz: 1.14.6 -> 1.17.2
closes #9126
2015-08-05 13:57:02 -05:00

78 lines
2.9 KiB
Diff

From fff30cdea46616eb92f4dd9402ebd27fdb55e13b Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Date: Sun, 1 Jun 2014 04:29:19 -0700
Subject: [PATCH 1/6] XQuartz: GLX: Use __glXEnableExtension to build
extensions list
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
(cherry picked from commit 3790001ea29658872aebda00a03170e392b47878)
---
hw/xquartz/GL/indirect.c | 37 +++++++++++++++++++++++++++++++------
1 file changed, 31 insertions(+), 6 deletions(-)
diff --git a/hw/xquartz/GL/indirect.c b/hw/xquartz/GL/indirect.c
index 19b7d86..4e6ab3d 100644
--- a/hw/xquartz/GL/indirect.c
+++ b/hw/xquartz/GL/indirect.c
@@ -52,6 +52,7 @@
#include "visualConfigs.h"
#include "dri.h"
+#include "extension_string.h"
#include "darwin.h"
#define GLAQUA_DEBUG_MSG(msg, args ...) ASL_LOG(ASL_LEVEL_DEBUG, "GLXAqua", \
@@ -111,6 +112,10 @@ typedef struct __GLXAquaDrawable __GLXAquaDrawable;
*/
struct __GLXAquaScreen {
__GLXscreen base;
+
+ /* Supported GLX extensions */
+ unsigned char glx_enable_bits[__GLX_EXT_BYTES];
+
int index;
int num_vis;
};
@@ -541,13 +546,33 @@ __glXAquaScreenProbe(ScreenPtr pScreen)
screen->base.GLXmajor = 1;
screen->base.GLXminor = 4;
- screen->base.GLXextensions = strdup("GLX_SGIX_fbconfig "
- "GLX_SGIS_multisample "
- "GLX_ARB_multisample "
- "GLX_EXT_visual_info "
- "GLX_EXT_import_context ");
- /*We may be able to add more GLXextensions at a later time. */
+ memset(screen->glx_enable_bits, 0, __GLX_EXT_BYTES);
+
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_info");
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_rating");
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_import_context");
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_OML_swap_method");
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_fbconfig");
+
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_SGIS_multisample");
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_multisample");
+
+ //__glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_create_context");
+ //__glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_create_context_profile");
+
+ // Generate the GLX extensions string (overrides that set by __glXScreenInit())
+ {
+ unsigned int buffer_size =
+ __glXGetExtensionString(screen->glx_enable_bits, NULL);
+ if (buffer_size > 0) {
+ free(screen->base.GLXextensions);
+
+ screen->base.GLXextensions = xnfalloc(buffer_size);
+ __glXGetExtensionString(screen->glx_enable_bits,
+ screen->base.GLXextensions);
+ }
+ }
return &screen->base;
}
--
2.3.2 (Apple Git-55)