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, 17 insertions, 12 deletions

diff --git a/src/mesa/drivers/dri/r128/r128_context.c b/src/mesa/drivers/dri/r128/r128_context.c
index 587cd0496b..c0036c1490 100644
--- a/src/mesa/drivers/dri/r128/r128_context.c
+++ b/src/mesa/drivers/dri/r128/r128_context.c
@@ -66,19 +66,24 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 int R128_DEBUG = 0;
 #endif
 
-static const char * const card_extensions[] =
+#define need_GL_ARB_multisample
+#define need_GL_ARB_texture_compression
+#define need_GL_EXT_blend_minmax
+#include "extension_helper.h"
+
+static const struct dri_extension card_extensions[] =
 {
-   "GL_ARB_multisample",
-   "GL_ARB_multitexture",
-   "GL_ARB_texture_compression",
-   "GL_ARB_texture_env_add",
-   "GL_ARB_texture_mirrored_repeat",
-   "GL_EXT_blend_subtract",
-   "GL_EXT_texture_edge_clamp",
-   "GL_MESA_ycbcr_texture",
-   "GL_NV_blend_square",
-   "GL_SGIS_generate_mipmap",
-   NULL
+    { "GL_ARB_multisample",                GL_ARB_multisample_functions },
+    { "GL_ARB_multitexture",               NULL },
+    { "GL_ARB_texture_compression",        GL_ARB_texture_compression_functions },
+    { "GL_ARB_texture_env_add",            NULL },
+    { "GL_ARB_texture_mirrored_repeat",    NULL },
+    { "GL_EXT_blend_subtract",             GL_EXT_blend_minmax_functions },
+    { "GL_EXT_texture_edge_clamp",         NULL },
+    { "GL_MESA_ycbcr_texture",             NULL },
+    { "GL_NV_blend_square",                NULL },
+    { "GL_SGIS_generate_mipmap",           NULL },
+    { NULL,                                NULL }
 };
 
 static const struct dri_debug_control debug_control[] =