xorg-server: remove mesa10 patch, not necessary anymore.
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1 changed files with 0 additions and 68 deletions
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From 7ecfab47eb221dbb996ea6c033348b8eceaeb893 Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Tue, 22 Oct 2013 21:22:04 +0000
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Subject: glx: Add support for the new DRI loader entrypoint.
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This is going to be exposed (and not the old entrypoint) for some DRI
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drivers once the megadrivers series lands, and the plan is to
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eventually transition all drivers to that. Hopefully this is
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unobtrusive enough to merge to stable X servers so that they can be
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compatible with new Mesa versions.
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v2: typo fix in the comment
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Signed-off-by: Eric Anholt <eric@anholt.net>
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Reviewed-by: Adam Jackson <ajax@redhat.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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---
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diff --git a/glx/glxdricommon.c b/glx/glxdricommon.c
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index b027f24..0ab3e30 100644
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--- glx/glxdricommon.c
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+++ glx/glxdricommon.c
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@@ -211,6 +211,14 @@ glxConvertConfigs(const __DRIcoreExtension * core,
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static const char dri_driver_path[] = DRI_DRIVER_PATH;
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+/* Temporary define to allow building without a dri_interface.h from
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+ * updated Mesa. Some day when we don't care about Mesa that old any
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+ * more this can be removed.
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+ */
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+#ifndef __DRI_DRIVER_GET_EXTENSIONS
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+#define __DRI_DRIVER_GET_EXTENSIONS "__driDriverGetExtensions"
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+#endif
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+
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void *
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glxProbeDriver(const char *driverName,
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void **coreExt, const char *coreName, int coreVersion,
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@@ -219,7 +227,8 @@ glxProbeDriver(const char *driverName,
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int i;
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void *driver;
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char filename[PATH_MAX];
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- const __DRIextension **extensions;
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+ char *get_extensions_name;
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+ const __DRIextension **extensions = NULL;
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snprintf(filename, sizeof filename, "%s/%s_dri.so",
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dri_driver_path, driverName);
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@@ -231,7 +240,18 @@ glxProbeDriver(const char *driverName,
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goto cleanup_failure;
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}
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- extensions = dlsym(driver, __DRI_DRIVER_EXTENSIONS);
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+ if (asprintf(&get_extensions_name, "%s_%s",
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+ __DRI_DRIVER_GET_EXTENSIONS, driverName) != -1) {
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+ const __DRIextension **(*get_extensions)(void);
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+
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+ get_extensions = dlsym(driver, get_extensions_name);
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+ if (get_extensions)
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+ extensions = get_extensions();
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+ free(get_extensions_name);
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+ }
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+
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+ if (!extensions)
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+ extensions = dlsym(driver, __DRI_DRIVER_EXTENSIONS);
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if (extensions == NULL) {
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LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",
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driverName, dlerror());
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--
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