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, 9 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/sis/sis_context.c b/src/mesa/drivers/dri/sis/sis_context.c
index ac7fb56dbe..2c54452458 100644
--- a/src/mesa/drivers/dri/sis/sis_context.c
+++ b/src/mesa/drivers/dri/sis/sis_context.c
@@ -57,16 +57,20 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "tnl/tnl.h"
 #include "tnl/t_pipeline.h"
 
+#define need_GL_ARB_multisample
+#include "extension_helper.h"
+
 int GlobalCurrentHwcx = -1;
 int GlobalHwcxCountBase = 1;
 int GlobalCmdQueueLen = 0;
 
-static const char * const card_extensions[] =
+static const struct dri_extension card_extensions[] =
 {
-   "GL_ARB_multitexture",
-   "GL_EXT_texture_lod_bias",
-   "GL_NV_blend_square",
-   NULL
+    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
+    { "GL_ARB_multitexture",               NULL },
+    { "GL_EXT_texture_lod_bias",           NULL },
+    { "GL_NV_blend_square",                NULL },
+    { NULL,                                NULL }
 };
 
 void