mesa/formatquery: initial implementation for GetInternalformati64v

It just does a wrapping on the existing 32-bit GetInternalformativ.

We will maintain the 32-bit query as default as it is likely that
it would be the one most used.

Reviewed-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 0beb1a7905a9e2186eeb13616d264955c50481cc..14afe6fcf02dddfc0aa3023d32807f1a44c11fb1 100644 (file)
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -1023,6 +1023,9 @@ void GLAPIENTRY
 _mesa_GetInternalformati64v(GLenum target, GLenum internalformat,
                             GLenum pname, GLsizei bufSize, GLint64 *params)
 {
+   GLint params32[16];
+   unsigned i;
+
    GET_CURRENT_CONTEXT(ctx);
 
    ASSERT_OUTSIDE_BEGIN_END(ctx);
@@ -1032,5 +1035,8 @@ _mesa_GetInternalformati64v(GLenum target, GLenum internalformat,
       return;
    }
 
-   _mesa_debug(ctx, "glGetInternalformati64v() not implemented");
+   _mesa_GetInternalformativ(target, internalformat, pname, bufSize, params32);
+
+   for (i = 0; i < bufSize; i++)
+      params[i] = params32[i];
 }