diff options
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/shader_query.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/main/shader_query.cpp b/src/mesa/main/shader_query.cpp index ed0c89fda17..f1ab4904450 100644 --- a/src/mesa/main/shader_query.cpp +++ b/src/mesa/main/shader_query.cpp @@ -1308,8 +1308,15 @@ _mesa_program_resource_prop(struct gl_shader_program *shProg, switch (res->Type) { case GL_UNIFORM: case GL_BUFFER_VARIABLE: + /* Test if a buffer variable is an array or an unsized array. + * Unsized arrays return zero as array size. + */ + if (RESOURCE_UNI(res)->is_shader_storage && + RESOURCE_UNI(res)->array_stride > 0) + *val = RESOURCE_UNI(res)->array_elements; + else *val = MAX2(RESOURCE_UNI(res)->array_elements, 1); - return 1; + return 1; case GL_PROGRAM_INPUT: case GL_PROGRAM_OUTPUT: *val = MAX2(_mesa_program_resource_array_size(res), 1); |