virgl: Support VIRGL_BIND_SHARED

Support a new virgl bind type for shared buffers. Signed-off-by: David Riley <davidriley@chormium.org> Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
2019-06-12 17:16:35 -07:00
parent bc62673dce
commit 11e74daae5
2 changed files with 3 additions and 0 deletions
@@ -277,6 +277,7 @@ enum virgl_formats {
 * are only read by the host.
 */
 #define VIRGL_BIND_STAGING       (1 << 19)
+#define VIRGL_BIND_SHARED        (1 << 20)

 struct virgl_caps_bool_set1 {
        unsigned indep_blend_enable:1;
@@ -152,6 +152,8 @@ static inline unsigned pipe_to_virgl_bind(const struct virgl_screen *vs,
   }
   if (pbind & PIPE_BIND_SCANOUT)
      outbind |= VIRGL_BIND_SCANOUT;
+   if (pbind & PIPE_BIND_SHARED)
+      outbind |= VIRGL_BIND_SHARED;
   if (pbind & PIPE_BIND_SHADER_BUFFER)
      outbind |= VIRGL_BIND_SHADER_BUFFER;
   if (pbind & PIPE_BIND_QUERY_BUFFER)