diff options
| -rw-r--r-- | src/mesa/main/shader_query.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/main/shader_query.cpp b/src/mesa/main/shader_query.cpp index a1db4c23acc..ed0c89fda17 100644 --- a/src/mesa/main/shader_query.cpp +++ b/src/mesa/main/shader_query.cpp @@ -485,8 +485,14 @@ _mesa_program_resource_array_size(struct gl_program_resource *res) case GL_COMPUTE_SUBROUTINE_UNIFORM: case GL_TESS_CONTROL_SUBROUTINE_UNIFORM: case GL_TESS_EVALUATION_SUBROUTINE_UNIFORM: - case GL_BUFFER_VARIABLE: return RESOURCE_UNI(res)->array_elements; + case GL_BUFFER_VARIABLE: + /* Unsized arrays */ + if (RESOURCE_UNI(res)->array_stride > 0 && + RESOURCE_UNI(res)->array_elements == 0) + return 1; + else + return RESOURCE_UNI(res)->array_elements; case GL_VERTEX_SUBROUTINE: case GL_GEOMETRY_SUBROUTINE: case GL_FRAGMENT_SUBROUTINE: |