dri3: Enable GLX_MESA_query_renderer on DRI3 too

This should have happend around the time of commit 4680d23, but Keith's
DRI3 patches and my GLX_MESA_query_renderer patches crossed in the mail.

I don't have a working DRI3 setup, so I haven't been able to actually
verify this.  I'm hoping that someone can piglit this for me on DRI3...
It's also unfortunate the DRI2 and DRI3 can't share more code.

Signed-off-by: Ian Romanick <[email protected]>
Cc: Keith Packard <[email protected]>
Cc: "10.1" <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>

1 files changed, 39 insertions, 0 deletions

diff --git a/src/glx/dri2_query_renderer.c b/src/glx/dri2_query_renderer.c
index a28ced6ae6a..c96e1f94a42 100644
--- a/src/glx/dri2_query_renderer.c
+++ b/src/glx/dri2_query_renderer.c
@@ -28,6 +28,7 @@
 #include "dri2.h"
 #include "dri_interface.h"
 #include "dri2_priv.h"
+#include "dri3_priv.h"
 
 static int
 dri2_convert_glx_query_renderer_attribs(int attribute)
@@ -98,4 +99,42 @@ dri2_query_renderer_string(struct glx_screen *base, int attribute,
    return psc->rendererQuery->queryString(psc->driScreen, dri_attribute, value);
 }
 
+_X_HIDDEN int
+dri3_query_renderer_integer(struct glx_screen *base, int attribute,
+                            unsigned int *value)
+{
+   struct dri3_screen *const psc = (struct dri3_screen *) base;
+
+   /* Even though there are invalid values (and
+    * dri2_convert_glx_query_renderer_attribs may return -1), the higher level
+    * GLX code is required to perform the filtering.  Assume that we got a
+    * good value.
+    */
+   const int dri_attribute = dri2_convert_glx_query_renderer_attribs(attribute);
+
+   if (psc->rendererQuery == NULL)
+      return -1;
+
+   return psc->rendererQuery->queryInteger(psc->driScreen, dri_attribute,
+                                           value);
+}
+
+_X_HIDDEN int
+dri3_query_renderer_string(struct glx_screen *base, int attribute,
+                           const char **value)
+{
+   struct dri3_screen *const psc = (struct dri3_screen *) base;
+
+   /* Even though queryString only accepts a subset of the possible GLX
+    * queries, the higher level GLX code is required to perform the filtering.
+    * Assume that we got a good value.
+    */
+   const int dri_attribute = dri2_convert_glx_query_renderer_attribs(attribute);
+
+   if (psc->rendererQuery == NULL)
+      return -1;
+
+   return psc->rendererQuery->queryString(psc->driScreen, dri_attribute, value);
+}
+
 #endif /* GLX_DIRECT_RENDERING */