[Mesa-dev] [PATCH 1/2] mesa: handle GL_UNSIGNED_INT64_ARB in _mesa_bytes_per_vertex_attrib

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

Bindless texture handles can be passed via vertex attribs using this type.
This fixes a bunch of bindless piglit tests on radeonsi.

Cc: 18.0 18.1 <mesa-stable at lists.freedesktop.org>
---
 src/mesa/main/glformats.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index cba5e670db0..667020c193c 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -556,20 +556,22 @@ _mesa_bytes_per_vertex_attrib(GLint comps, GLenum type)
    case GL_UNSIGNED_INT_2_10_10_10_REV:
       if (comps == 4)
          return sizeof(GLuint);
       else
          return -1;
    case GL_UNSIGNED_INT_10F_11F_11F_REV:
       if (comps == 3)
          return sizeof(GLuint);
       else
          return -1;
+   case GL_UNSIGNED_INT64_ARB:
+      return comps * 8;
    default:
       return -1;
    }
 }
 
 /**
  * Test if the given format is unsized.
  */
 GLboolean
 _mesa_is_enum_format_unsized(GLenum format)
-- 
2.17.0