Replace add_newer_entrypoints (src/mesa/main/context.c) with

device-specific code.  A new Python script
(src/mesa/glapi/extension_helper.py) generates a list of all
entry-points for all known extensions.  Each driver the selects only
the extensions that it needs and enables the via either
driInitExtensions or driInitSingleExtension.

This code has been compile-tested on a drivers, but has only been
run-tested on mga and i915 (on i830 hardware).

These changes were discussed at length on the mesa3d-dev mailing list.

http://marc.theaimsgroup.com/?t=111947074700001&r=1&w=2

1 files changed, 14 insertions, 8 deletions

diff --git a/src/mesa/drivers/dri/savage/savage_xmesa.c b/src/mesa/drivers/dri/savage/savage_xmesa.c
index aeb314681e..fd076affd6 100644
--- a/src/mesa/drivers/dri/savage/savage_xmesa.c
+++ b/src/mesa/drivers/dri/savage/savage_xmesa.c
@@ -58,6 +58,10 @@
 
 #include "texmem.h"
 
+#define need_GL_ARB_multisample
+#define need_GL_ARB_texture_compression
+#include "extension_helper.h"
+
 #include "xmlpool.h"
 
 /* Driver-specific options
@@ -127,17 +131,19 @@ unsigned long time_sum=0;
 struct timeval tv_s1,tv_f1;
 #endif
 
-static const char *const common_extensions[] =
+static const struct dri_extension common_extensions[] =
 {
-    "GL_ARB_multitexture",
-    "GL_EXT_texture_lod_bias",
-    "GL_ARB_texture_compression",
-    NULL
+    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
+    { "GL_ARB_multitexture",               NULL },
+    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
+    { "GL_EXT_texture_lod_bias",           NULL },
+    { NULL,                                NULL }
 };
-static const char *const s4_extensions[] =
+
+static const struct dri_extension s4_extensions[] =
 {
-    "GL_EXT_texture_env_add",
-    NULL
+    { "GL_ARB_texture_env_add",            NULL },
+    { NULL,                                NULL }
 };
 
 extern struct tnl_pipeline_stage _savage_texnorm_stage;