mesa: return 'unrecognized' extensions in glGetStringi

Analogous to the glGetString() case - report all the
extensions enabled via MESA_EXTENSION_OVERRIDE

Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Brian Paul <[email protected]>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 376ea8d4f2a..38fc52d0205 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -421,6 +421,11 @@ _mesa_get_extension_count(struct gl_context *ctx)
       if (_mesa_extension_supported(ctx, k))
 	 ctx->Extensions.Count++;
    }
+
+   for (k = 0; k < MAX_UNRECOGNIZED_EXTENSIONS; ++k) {
+      if (ctx->Extensions.unrecognized_extensions[k])
+	 ctx->Extensions.Count++;
+   }
    return ctx->Extensions.Count;
 }
 
@@ -442,5 +447,13 @@ _mesa_get_enabled_extension(struct gl_context *ctx, GLuint index)
       }
    }
 
+   for (i = 0; i < MAX_UNRECOGNIZED_EXTENSIONS; ++i) {
+      if (ctx->Extensions.unrecognized_extensions[i]) {
+         if (n == index)
+            return (const GLubyte*) ctx->Extensions.unrecognized_extensions[i];
+         else
+            ++n;
+      }
+   }
    return NULL;
 }