main: Add SHADER_STORAGE_BLOCK and BUFFER_VARIABLE support for ARB_program_interface_query

Including TOP_LEVEL_ARRAY_SIZE and TOP_LEVEL_ARRAY_STRIDE queries.

v2:
- Use std430_array_stride() to get top level array stride following std430's rules.

Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/glsl/link_uniforms.cpp b/src/glsl/link_uniforms.cpp
index 50a80732d73..1c901e2cecb 100644
--- a/src/glsl/link_uniforms.cpp
+++ b/src/glsl/link_uniforms.cpp
@@ -794,6 +794,9 @@ private:
       if (!this->uniforms[id].builtin)
          this->uniforms[id].storage = this->values;
 
+      this->uniforms[id].is_shader_storage =
+         current_var->is_in_shader_storage_block();
+
       if (this->ubo_block_index != -1) {
          this->uniforms[id].block_index = this->ubo_block_index;